Search Results

Search found 50247 results on 2010 pages for 'base class'.

Page 244/2010 | < Previous Page | 240 241 242 243 244 245 246 247 248 249 250 251  | Next Page >

  • Should I always encapsulate an internal data structure entirely?

    - by Prog
    Please consider this class: class ClassA{ private Thing[] things; // stores data // stuff omitted public Thing[] getThings(){ return things; } } This class exposes the array it uses to store data, to any client code interested. I did this in an app I'm working on. I had a ChordProgression class that stores a sequence of Chords (and does some other things). It had a Chord[] getChords() method that returned the array of chords. When the data structure had to change (from an array to an ArrayList), all client code broke. This made me think - maybe the following approach is better: class ClassA{ private Thing[] things; // stores data // stuff omitted public Thing[] getThing(int index){ return things[index]; } public int getDataSize(){ return things.length; } public void setThing(int index, Thing thing){ things[index] = thing; } } Instead of exposing the data structure itself, all of the operations offered by the data structure are now offered directly by the class enclosing it, using public methods that delegate to the data structure. When the data structure changes, only these methods have to change - but after they do, all client code still works. Note that collections more complex than arrays might require the enclosing class to implement even more than three methods just to access the internal data structure. Is this approach common? What do you think of this? What downsides does it have other? Is it reasonable to have the enclosing class implement at least three public methods just to delegate to the inner data structure?

    Read the article

  • Use constructor or setter method?

    - by user633600
    I am working on a UI code where I have an Action class, something like this - public class MyAction extends Action { public MyAction() { setText("My Action Text"); setToolTip("My Action Tool tip"); setImage("Some Image"); } } When this Action class was created it was pretty much assumed that the Action class wont be customizable (in a sense- its text, tooltip or image will be not be changed anywhere in the code). Of late, now we are in need of changing the action text at some location in code. So I suggested my co-worker to remove the hardcoded action text from the constructor and accept it as an argument, so that everybody is forced to pass the action text. Something like this code below - public class MyAction extends Action { public MyAction(String actionText) { setText(actionText); setTooltip("My Action tool tip); setImage("My Image"); } } He however thinks that since setText() method belongs to base class. It can be flexibly used to pass the action text wherever action instance is created. That way, there is no need to change the existing MyAction class. So his code would look something like this. MyAction action = new MyAction(); //this creates action instance with the hardcoded text action.setText("User required new action text"); //overwrite the exisitng text. I am not sure if that is a correct way to deal with problem. I think in above mentioned case user is anyway going to change the text, so why not force him while constructing the action. The only benefit I see with the original code is that user can create Action class without much thinking about setting text.

    Read the article

  • Password correct? then redirect [migrated]

    - by RevCity
    So I have this code and I need it to only redirect when the correct password is added. Only problem is that I dont know what to add that will make it only redirect if the password is "hello" I understand that using "view-source" would reveal the password, I don't mind that, its the way I want it. I basically just need to know what to add and where to add it. Sooo: Redirects if "hello" is typed into password field. Does nothing if anything else is put into the password field. <div class="wrapper"> <form class="form1" action="http://google.com"> <div class="formtitle">Enter the password to proceed</div> <div class="input nobottomborder"> <div class="inputtext">Password: </div> <div class="inputcontent"> <input type="password" /> <br/> </div> </div> <div class="buttons"> <input class="orangebutton" type="submit" value="Login" /> </div> </div> I hope this was clear and could be understood.

    Read the article

  • How to avoid LinearAlloc Exceeded Capacity error android

    - by Udaykiran
    The application gets crashing every-time, when am running eclipse saying LinearAlloc exceeded capacity (5242880), last=208 This is happening, when am creating AsyncTask, thats strange this is happening everytime . when am commenting and running its running. Logcat is: 02-09 04:02:23.374: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/http/HttpEntityEnclosingRequest;' 02-09 04:02:23.374: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/codec/binary/Base64;' 02-09 04:02:23.378: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/codec/net/QuotedPrintableCodec;': multiple definitions 02-09 04:02:23.378: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/codec/net/StringEncodings;': multiple definitions 02-09 04:02:23.378: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/codec/net/URLCodec;': multiple definitions 02-09 04:02:23.394: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:23.397: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/codec/net/URLCodec;' 02-09 04:02:23.487: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/impl/LogFactoryImpl;' 02-09 04:02:23.487: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/logging/impl/LogFactoryImpl;': multiple definitions 02-09 04:02:23.487: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/logging/impl/NoOpLog;': multiple definitions 02-09 04:02:23.487: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/logging/impl/SimpleLog$1;': multiple definitions 02-09 04:02:23.487: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/commons/logging/impl/SimpleLog;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/ConnectionClosedException;': multiple definitions /http/StatusLine;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/TokenIterator;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/UnsupportedHttpVersionException;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/auth/AUTH;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/auth/AuthScheme;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/auth/AuthSchemeFactory;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/auth/AuthSchemeRegistry;': multiple definitions 02-09 04:02:23.581: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/auth/AuthScope;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/ConnectionKeepAliveStrategy;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/ConnectionPoolTimeoutException;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/EofSensorInputStream;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/HttpHostConnectException;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/ManagedClientConnection;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/MultihomePlainSocketFactory;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/OperatedClientConnection;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/params/ConnConnectionParamBean;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/params/ConnManagerParamBean;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/params/ConnPerRoute;': multiple definitions 02-09 04:02:23.589: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/conn/params/ConnManagerParams$1;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/DefaultRequestDirector;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/DefaultTargetAuthenticationHandler;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/DefaultUserTokenHandler;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/RequestWrapper;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/EntityEnclosingRequestWrapper;': multiple definitions 02-09 04:02:23.597: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/http/client/methods/HttpRequestBase;' 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/RedirectLocations;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/RoutedRequest;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/client/TunnelRefusedException;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/conn/AbstractClientConnAdapter;': multiple definitions 02-09 04:02:23.597: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/impl/conn/AbstractPoolEntry;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/protocol/ResponseServer;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/protocol/SyncBasicHttpContext;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/protocol/UriPatternMatcher;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/ByteArrayBuffer;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/CharArrayBuffer;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/EncodingUtils;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/EntityUtils;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/ExceptionUtils;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/LangUtils;': multiple definitions 02-09 04:02:23.608: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/apache/http/util/VersionInfo;': multiple definitions 02-09 04:02:23.608: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:23.612: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:23.612: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:23.612: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:23.616: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/logging/LogFactory;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.312: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/kxml2/io/KXmlSerializer;' 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/xmlpull/v1/XmlPullParser;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/io/KXmlParser;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/xmlpull/v1/XmlSerializer;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/io/KXmlSerializer;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/kdom/Node;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/kdom/Document;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/kdom/Element;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/Wbxml;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/WbxmlParser;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/WbxmlSerializer;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/syncml/SyncML;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/wml/Wml;': multiple definitions 02-09 04:02:24.315: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/kxml2/wap/wv/WV;': multiple definitions 02-09 04:02:24.323: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/apache/commons/codec/binary/Base64;' 02-09 04:02:24.398: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParserFactory;' 02-09 04:02:24.398: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.398: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.398: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.398: I/dalvikvm(3351): DexOpt: not resolving ambiguous class 'Lorg/xmlpull/v1/XmlPullParser;' 02-09 04:02:24.495: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/xmlpull/v1/XmlPullParserException;': multiple definitions 02-09 04:02:24.495: D/dalvikvm(3351): DexOpt: not verifying 'Lorg/xmlpull/v1/XmlPullParserFactory;': multiple definitions 02-09 04:02:24.612: E/dalvikvm(3351): LinearAlloc exceeded capacity (5242880), last=208 02-09 04:02:24.612: E/dalvikvm(3351): VM aborting 02-09 04:02:24.640: D/dalvikvm(3307): GC_FOR_MALLOC freed 18195 objects / 1125640 bytes in 287ms 02-09 04:02:24.745: I/DEBUG(2372): *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** 02-09 04:02:24.745: I/DEBUG(2372): Build fingerprint: 'samsung/SGH-T849/SGH-T849/SGH-T849:2.2/FROYO/UVJJB:user/release-keys' 02-09 04:02:24.745: I/DEBUG(2372): pid: 3351, tid: 3351 >>> /system/bin/dexopt <<< 02-09 04:02:24.745: I/DEBUG(2372): signal 11 (SIGSEGV), fault addr deadd00d 02-09 04:02:24.745: I/DEBUG(2372): r0 00000026 r1 afd14921 r2 afd14921 r3 00000000 02-09 04:02:24.745: I/DEBUG(2372): r4 800a13f4 r5 800a13f4 r6 004fffa4 r7 000000d0 02-09 04:02:24.745: I/DEBUG(2372): r8 00000000 r9 00000000 10 00000000 fp 00000000 02-09 04:02:24.745: I/DEBUG(2372): ip deadd00d sp beade740 lr afd1596b pc 80042078 cpsr 20000030 02-09 04:02:24.745: I/DEBUG(2372): d0 643a64696f72646e d1 6472656767756265 02-09 04:02:24.745: I/DEBUG(2372): d2 410be43800000067 d3 00000000410c080a 02-09 04:02:24.745: I/DEBUG(2372): d4 6c706d49746e6569 d5 74746977744c293b 02-09 04:02:24.745: I/DEBUG(2372): d6 746e692f6a347265 d7 74682f6c616e7265 02-09 04:02:24.745: I/DEBUG(2372): d8 0000003108f12b80 d9 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d10 0000000000000000 d11 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d12 0000000000000000 d13 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d14 0000000000000000 d15 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d16 0000000000000000 d17 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d18 0000000000000000 d19 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d20 0000000000000000 d21 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d22 0000000000000000 d23 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d24 0000000000000000 d25 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d26 0000000000000000 d27 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d28 0000000000000000 d29 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): d30 0000000000000000 d31 0000000000000000 02-09 04:02:24.745: I/DEBUG(2372): scr 00000000 02-09 04:02:24.757: I/DEBUG(2372): #00 pc 00042078 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #01 pc 00049f40 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #02 pc 00067998 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #03 pc 00067dba /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #04 pc 00068612 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #05 pc 00068846 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #06 pc 0006806a /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #07 pc 00057a0c /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #08 pc 00057fe6 /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #09 pc 00053d1e /system/lib/libdvm.so 02-09 04:02:24.757: I/DEBUG(2372): #10 pc 000566d4 /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #11 pc 000576c0 /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #12 pc 00057948 /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #13 pc 0005a1f4 /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #14 pc 0005a25c /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #15 pc 0005a32a /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): #16 pc 000590f2 /system/lib/libdvm.so 02-09 04:02:24.761: I/DEBUG(2372): code around pc: 02-09 04:02:24.761: I/DEBUG(2372): 80042058 20061861 f7d418a2 2000eb8e ece6f7d4 02-09 04:02:24.761: I/DEBUG(2372): 80042068 58234808 b1036bdb f8df4798 2026c01c 02-09 04:02:24.761: I/DEBUG(2372): 80042078 0000f88c ed4cf7d4 0005f3a0 fffe300c 02-09 04:02:24.761: I/DEBUG(2372): 80042088 fffe6280 0000039c deadd00d f8dfb40e 02-09 04:02:24.761: I/DEBUG(2372): 80042098 b503c02c bf00490a 188ba200 f853aa03 02-09 04:02:24.761: I/DEBUG(2372): code around lr: 02-09 04:02:24.761: I/DEBUG(2372): afd15948 b5f74b0d 490da200 2600189b 585c4602 02-09 04:02:24.761: I/DEBUG(2372): afd15958 686768a5 f9b5e008 b120000c 46289201 02-09 04:02:24.761: I/DEBUG(2372): afd15968 9a014790 35544306 37fff117 6824d5f3 02-09 04:02:24.761: I/DEBUG(2372): afd15978 d1ed2c00 bdfe4630 0002c9d8 000000d8 02-09 04:02:24.761: I/DEBUG(2372): afd15988 b086b570 f602fb01 9004460c a804a901 02-09 04:02:24.761: I/DEBUG(2372): stack: 02-09 04:02:24.761: I/DEBUG(2372): beade700 410e9e18 /dev/ashmem/mspace/dalvik-heap/0 (deleted) 02-09 04:02:24.765: I/DEBUG(2372): beade704 410e9e18 /dev/ashmem/mspace/dalvik-heap/0 (deleted) 02-09 04:02:24.765: I/DEBUG(2372): beade708 afd425a0 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade70c afd4254c /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade710 00000000 02-09 04:02:24.765: I/DEBUG(2372): beade714 afd1596b /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade718 afd14921 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade71c afd14921 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade720 afd14978 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade724 800a13f4 /system/lib/libdvm.so 02-09 04:02:24.765: I/DEBUG(2372): beade728 800a13f4 /system/lib/libdvm.so 02-09 04:02:24.765: I/DEBUG(2372): beade72c 004fffa4 02-09 04:02:24.765: I/DEBUG(2372): beade730 000000d0 02-09 04:02:24.765: I/DEBUG(2372): beade734 afd14985 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade738 df002777 02-09 04:02:24.765: I/DEBUG(2372): beade73c e3a070ad 02-09 04:02:24.765: I/DEBUG(2372): #00 beade740 00016810 [heap] 02-09 04:02:24.765: I/DEBUG(2372): beade744 80049f45 /system/lib/libdvm.so 02-09 04:02:24.765: I/DEBUG(2372): #01 beade748 000000d0 02-09 04:02:24.765: I/DEBUG(2372): beade74c 000fc750 [heap] 02-09 04:02:24.765: I/DEBUG(2372): beade750 0050007c 02-09 04:02:24.765: I/DEBUG(2372): beade754 00000004 02-09 04:02:24.765: I/DEBUG(2372): beade758 00016814 [heap] 02-09 04:02:24.765: I/DEBUG(2372): beade75c afd0c9c3 /system/lib/libc.so 02-09 04:02:24.765: I/DEBUG(2372): beade760 42978eee /system/framework/core.odex 02-09 04:02:24.765: I/DEBUG(2372): beade764 42978efe /system/framework/core.odex 02-09 04:02:24.765: I/DEBUG(2372): beade768 410e9e18 /dev/ashmem/mspace/dalvik-heap/0 (deleted) 02-09 04:02:24.765: I/DEBUG(2372): beade76c 00000000 02-09 04:02:24.765: I/DEBUG(2372): beade770 00000004 02-09 04:02:24.765: I/DEBUG(2372): beade774 8006799d /system/lib/libdvm.so 02-09 04:02:25.129: I/DEBUG(2372): dumpmesg > /data/log/dumpstate_app_native.log 02-09 04:02:25.218: I/dumpstate(3355): begin 02-09 04:02:25.253: I/dalvikvm(2495): threadid=3: reacting to signal 3 02-09 04:02:25.276: I/dalvikvm(2495): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.444: I/dalvikvm(2593): threadid=3: reacting to signal 3 02-09 04:02:25.452: I/dalvikvm(2593): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.460: I/dalvikvm(2598): threadid=3: reacting to signal 3 02-09 04:02:25.464: I/dalvikvm(2598): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.480: I/dalvikvm(2601): threadid=3: reacting to signal 3 02-09 04:02:25.487: I/dalvikvm(2601): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.503: I/dalvikvm(2655): threadid=3: reacting to signal 3 02-09 04:02:25.526: I/dalvikvm(2655): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.703: I/dalvikvm(2676): threadid=3: reacting to signal 3 02-09 04:02:25.851: I/dalvikvm(2708): threadid=3: reacting to signal 3 02-09 04:02:25.855: I/dalvikvm(2676): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.866: I/dalvikvm(2746): threadid=3: reacting to signal 3 02-09 04:02:25.886: I/dalvikvm(2746): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:25.901: I/dalvikvm(2753): threadid=3: reacting to signal 3 02-09 04:02:25.905: I/dalvikvm(2753): Wrote stack traces to '/data/anr/traces.txt' 02-09 04:02:26.097: I/dalvikvm(2795): threadid=3: reacting to signal 3 02-09 04:02:26.315: I/dalvikvm(2850): threadid=3: reacting to signal 3 am using jaxab-xalan-1.5 jar in referenced libraries. How to avoid this Linearalloc exceeded capacity error ? Thanks

    Read the article

  • Ubuntu 14.04 Failed to load module udlfb

    - by jar276705
    DisplayLink doesn't load and run. The adapter is recognized and /dev/FB1 is created. USB bus info: Bus 001 Device 006: ID 17e9:0198 DisplayLink Xorg.0.log: X.Org X Server 1.15.1 Release Date: 2014-04-13 [ 44708.386] X Protocol Version 11, Revision 0 [ 44708.389] Build Operating System: Linux 3.2.0-37-generic i686 Ubuntu [ 44708.392] Current Operating System: Linux rrl 3.13.0-24-generic #46-Ubuntu SMP Thu Apr 10 19:08:14 UTC 2014 i686 [ 44708.392] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=6b719a77-29e0-4668-8f16-57d0d3a73a3f ro quiet splash vt.handoff=7 [ 44708.399] Build Date: 16 April 2014 01:40:08PM [ 44708.402] xorg-server 2:1.15.1-0ubuntu2 (For technical support please see http://www.ubuntu.com/support) [ 44708.405] Current version of pixman: 0.30.2 [ 44708.412] Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. [ 44708.412] Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. [ 44708.427] (==) Log file: "/var/log/Xorg.0.log", Time: Thu May 1 09:38:27 2014 [ 44708.431] (==) Using config file: "/etc/X11/xorg.conf" [ 44708.434] (==) Using system config directory "/usr/share/X11/xorg.conf.d" [ 44708.435] (==) ServerLayout "X.org Configured" [ 44708.435] (**) |-->Screen "DisplayLinkScreen" (0) [ 44708.435] (**) | |-->Monitor "DisplayLinkMonitor" [ 44708.435] (**) | |-->Device "DisplayLinkDevice" [ 44708.435] (**) |-->Screen "Screen0" (1) [ 44708.435] (**) | |-->Monitor "Monitor0" [ 44708.435] (**) | |-->Device "Card0" [ 44708.435] (**) |-->Input Device "Mouse0" [ 44708.435] (**) |-->Input Device "Keyboard0" [ 44708.435] (==) Automatically adding devices [ 44708.435] (==) Automatically enabling devices [ 44708.435] (==) Automatically adding GPU devices [ 44708.435] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist. [ 44708.435] Entry deleted from font path. [ 44708.435] (**) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, built-ins, /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, built-ins [ 44708.435] (**) ModulePath set to "/usr/lib/xorg/modules" [ 44708.435] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled. [ 44708.435] (WW) Disabling Mouse0 [ 44708.435] (WW) Disabling Keyboard0 [ 44708.435] (II) Loader magic: 0xb77106c0 [ 44708.435] (II) Module ABI versions: [ 44708.435] X.Org ANSI C Emulation: 0.4 [ 44708.435] X.Org Video Driver: 15.0 [ 44708.435] X.Org XInput driver : 20.0 [ 44708.435] X.Org Server Extension : 8.0 [ 44708.436] (II) xfree86: Adding drm device (/dev/dri/card0) [ 44708.436] (II) xfree86: Adding drm device (/dev/dri/card1) [ 44708.437] (--) PCI:*(0:1:5:0) 1002:9616:105b:0e26 rev 0, Mem @ 0xf0000000/134217728, 0xfeae0000/65536, 0xfe900000/1048576, I/O @ 0x0000b000/256 [ 44708.441] Initializing built-in extension Generic Event Extension [ 44708.444] Initializing built-in extension SHAPE [ 44708.448] Initializing built-in extension MIT-SHM [ 44708.452] Initializing built-in extension XInputExtension [ 44708.456] Initializing built-in extension XTEST [ 44708.460] Initializing built-in extension BIG-REQUESTS [ 44708.464] Initializing built-in extension SYNC [ 44708.468] Initializing built-in extension XKEYBOARD [ 44708.471] Initializing built-in extension XC-MISC [ 44708.475] Initializing built-in extension SECURITY [ 44708.479] Initializing built-in extension XINERAMA [ 44708.483] Initializing built-in extension XFIXES [ 44708.487] Initializing built-in extension RENDER [ 44708.491] Initializing built-in extension RANDR [ 44708.494] Initializing built-in extension COMPOSITE [ 44708.498] Initializing built-in extension DAMAGE [ 44708.502] Initializing built-in extension MIT-SCREEN-SAVER [ 44708.506] Initializing built-in extension DOUBLE-BUFFER [ 44708.510] Initializing built-in extension RECORD [ 44708.513] Initializing built-in extension DPMS [ 44708.517] Initializing built-in extension Present [ 44708.521] Initializing built-in extension DRI3 [ 44708.525] Initializing built-in extension X-Resource [ 44708.528] Initializing built-in extension XVideo [ 44708.532] Initializing built-in extension XVideo-MotionCompensation [ 44708.535] Initializing built-in extension SELinux [ 44708.539] Initializing built-in extension XFree86-VidModeExtension [ 44708.542] Initializing built-in extension XFree86-DGA [ 44708.546] Initializing built-in extension XFree86-DRI [ 44708.549] Initializing built-in extension DRI2 [ 44708.549] (II) "glx" will be loaded. This was enabled by default and also specified in the config file. [ 44708.549] (WW) "xmir" is not to be loaded by default. Skipping. [ 44708.549] (II) LoadModule: "glx" [ 44708.549] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so [ 44708.550] (II) Module glx: vendor="X.Org Foundation" [ 44708.550] compiled for 1.15.1, module version = 1.0.0 [ 44708.550] ABI class: X.Org Server Extension, version 8.0 [ 44708.550] (==) AIGLX enabled [ 44708.553] Loading extension GLX [ 44708.553] (II) LoadModule: "udlfb" [ 44708.554] (WW) Warning, couldn't open module udlfb [ 44708.554] (II) UnloadModule: "udlfb" [ 44708.554] (II) Unloading udlfb [ 44708.554] (EE) Failed to load module "udlfb" (module does not exist, 0) [ 44708.554] (II) LoadModule: "modesetting" [ 44708.554] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 44708.554] (II) Module modesetting: vendor="X.Org Foundation" [ 44708.554] compiled for 1.15.0, module version = 0.8.1 [ 44708.554] Module class: X.Org Video Driver [ 44708.554] ABI class: X.Org Video Driver, version 15.0 [ 44708.554] (==) Matched fglrx as autoconfigured driver 0 [ 44708.554] (==) Matched ati as autoconfigured driver 1 [ 44708.554] (==) Matched fglrx as autoconfigured driver 2 [ 44708.554] (==) Matched ati as autoconfigured driver 3 [ 44708.554] (==) Matched modesetting as autoconfigured driver 4 [ 44708.554] (==) Matched fbdev as autoconfigured driver 5 [ 44708.554] (==) Matched vesa as autoconfigured driver 6 [ 44708.554] (==) Assigned the driver to the xf86ConfigLayout [ 44708.554] (II) LoadModule: "fglrx" [ 44708.554] (WW) Warning, couldn't open module fglrx [ 44708.554] (II) UnloadModule: "fglrx" [ 44708.554] (II) Unloading fglrx [ 44708.554] (EE) Failed to load module "fglrx" (module does not exist, 0) [ 44708.554] (II) LoadModule: "ati" [ 44708.554] (II) Loading /usr/lib/xorg/modules/drivers/ati_drv.so [ 44708.554] (II) Module ati: vendor="X.Org Foundation" [ 44708.554] compiled for 1.15.0, module version = 7.3.0 [ 44708.554] Module class: X.Org Video Driver [ 44708.554] ABI class: X.Org Video Driver, version 15.0 [ 44708.554] (II) LoadModule: "radeon" [ 44708.555] (II) Loading /usr/lib/xorg/modules/drivers/radeon_drv.so [ 44708.555] (II) Module radeon: vendor="X.Org Foundation" [ 44708.555] compiled for 1.15.0, module version = 7.3.0 [ 44708.555] Module class: X.Org Video Driver [ 44708.555] ABI class: X.Org Video Driver, version 15.0 [ 44708.555] (II) LoadModule: "modesetting" [ 44708.555] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so [ 44708.555] (II) Module modesetting: vendor="X.Org Foundation" [ 44708.555] compiled for 1.15.0, module version = 0.8.1 [ 44708.555] Module class: X.Org Video Driver [ 44708.555] ABI class: X.Org Video Driver, version 15.0 [ 44708.555] (II) UnloadModule: "modesetting" [ 44708.555] (II) Unloading modesetting [ 44708.555] (II) Failed to load module "modesetting" (already loaded, 0) [ 44708.555] (II) LoadModule: "fbdev" [ 44708.555] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so [ 44708.555] (II) Module fbdev: vendor="X.Org Foundation" [ 44708.555] compiled for 1.15.0, module version = 0.4.4 [ 44708.555] Module class: X.Org Video Driver [ 44708.555] ABI class: X.Org Video Driver, version 15.0 [ 44708.555] (II) LoadModule: "vesa" [ 44708.555] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so [ 44708.555] (II) Module vesa: vendor="X.Org Foundation" [ 44708.555] compiled for 1.15.0, module version = 2.3.3 [ 44708.555] Module class: X.Org Video Driver [ 44708.555] ABI class: X.Org Video Driver, version 15.0 [ 44708.555] (II) modesetting: Driver for Modesetting Kernel Drivers: kms [ 44708.555] (II) RADEON: Driver for ATI Radeon chipsets: [ 44708.560] (II) FBDEV: driver for framebuffer: fbdev [ 44708.560] (II) VESA: driver for VESA chipsets: vesa [ 44708.560] (--) using VT number 7 [ 44708.578] (II) modesetting(0): using drv /dev/dri/card0 [ 44708.578] (II) modesetting(G0): using drv /dev/dri/card1 [ 44708.578] (WW) Falling back to old probe method for fbdev [ 44708.578] (II) Loading sub module "fbdevhw" [ 44708.578] (II) LoadModule: "fbdevhw" [ 44708.578] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so [ 44708.578] (II) Module fbdevhw: vendor="X.Org Foundation" [ 44708.578] compiled for 1.15.1, module version = 0.0.2 [ 44708.578] ABI class: X.Org Video Driver, version 15.0 [ 44708.578] (WW) Falling back to old probe method for vesa [ 44708.578] (**) modesetting(0): Depth 16, (--) framebuffer bpp 16 [ 44708.578] (==) modesetting(0): RGB weight 565 [ 44708.578] (==) modesetting(0): Default visual is TrueColor [ 44708.578] (II) modesetting(0): ShadowFB: preferred YES, enabled YES [ 44708.608] (II) modesetting(0): Output VGA-0 using monitor section DisplayLinkMonitor [ 44708.610] (II) modesetting(0): Output DVI-0 has no monitor section [ 44708.640] (II) modesetting(0): EDID for output VGA-0 [ 44708.640] (II) modesetting(0): Manufacturer: ACR Model: 74 Serial#: 2483090993 [ 44708.640] (II) modesetting(0): Year: 2009 Week: 40 [ 44708.640] (II) modesetting(0): EDID Version: 1.3 [ 44708.640] (II) modesetting(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V [ 44708.640] (II) modesetting(0): Sync: Separate [ 44708.640] (II) modesetting(0): Max Image Size [cm]: horiz.: 53 vert.: 29 [ 44708.640] (II) modesetting(0): Gamma: 2.20 [ 44708.640] (II) modesetting(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display [ 44708.641] (II) modesetting(0): First detailed timing is preferred mode [ 44708.641] (II) modesetting(0): redX: 0.649 redY: 0.338 greenX: 0.289 greenY: 0.609 [ 44708.641] (II) modesetting(0): blueX: 0.146 blueY: 0.070 whiteX: 0.313 whiteY: 0.329 [ 44708.641] (II) modesetting(0): Supported established timings: [ 44708.641] (II) modesetting(0): 720x400@70Hz [ 44708.641] (II) modesetting(0): 640x480@60Hz [ 44708.641] (II) modesetting(0): 640x480@72Hz [ 44708.641] (II) modesetting(0): 640x480@75Hz [ 44708.641] (II) modesetting(0): 800x600@56Hz [ 44708.641] (II) modesetting(0): 800x600@60Hz [ 44708.641] (II) modesetting(0): 800x600@72Hz [ 44708.641] (II) modesetting(0): 800x600@75Hz [ 44708.641] (II) modesetting(0): 1024x768@60Hz [ 44708.641] (II) modesetting(0): 1024x768@70Hz [ 44708.641] (II) modesetting(0): 1024x768@75Hz [ 44708.641] (II) modesetting(0): 1280x1024@75Hz [ 44708.641] (II) modesetting(0): Manufacturer's mask: 0 [ 44708.641] (II) modesetting(0): Supported standard timings: [ 44708.641] (II) modesetting(0): #0: hsize: 1280 vsize 1024 refresh: 60 vid: 32897 [ 44708.641] (II) modesetting(0): #1: hsize: 1152 vsize 864 refresh: 75 vid: 20337 [ 44708.641] (II) modesetting(0): #2: hsize: 1440 vsize 900 refresh: 60 vid: 149 [ 44708.641] (II) modesetting(0): #3: hsize: 1440 vsize 900 refresh: 75 vid: 3989 [ 44708.641] (II) modesetting(0): #4: hsize: 1600 vsize 1200 refresh: 60 vid: 16553 [ 44708.641] (II) modesetting(0): #5: hsize: 1680 vsize 1050 refresh: 60 vid: 179 [ 44708.641] (II) modesetting(0): Supported detailed timing: [ 44708.641] (II) modesetting(0): clock: 138.5 MHz Image Size: 531 x 298 mm [ 44708.641] (II) modesetting(0): h_active: 1920 h_sync: 1968 h_sync_end 2000 h_blank_end 2080 h_border: 0 [ 44708.641] (II) modesetting(0): v_active: 1080 v_sync: 1083 v_sync_end 1088 v_blanking: 1111 v_border: 0 [ 44708.641] (II) modesetting(0): Monitor name: H243H [ 44708.641] (II) modesetting(0): Ranges: V min: 56 V max: 76 Hz, H min: 31 H max: 83 kHz, PixClock max 185 MHz [ 44708.641] (II) modesetting(0): Serial No: LEW0C0044002 [ 44708.641] (II) modesetting(0): EDID (in hex): [ 44708.641] (II) modesetting(0): 00ffffffffffff000472740031f60094 [ 44708.641] (II) modesetting(0): 2813010368351d78ea6085a6564a9c25 [ 44708.641] (II) modesetting(0): 125054afcf008180714f9500950fa940 [ 44708.641] (II) modesetting(0): b300010101011a3680a070381f403020 [ 44708.641] (II) modesetting(0): 3500132a2100001a000000fc00483234 [ 44708.642] (II) modesetting(0): 33480a20202020202020000000fd0038 [ 44708.642] (II) modesetting(0): 4c1f5312000a202020202020000000ff [ 44708.642] (II) modesetting(0): 004c45573043303034343030320a003c [ 44708.642] (II) modesetting(0): Printing probed modes for output VGA-0 [ 44708.642] (II) modesetting(0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz UeP) [ 44708.642] (II) modesetting(0): Modeline "1920x1080"x59.9 138.50 1920 1968 2000 2080 1080 1083 1088 1111 +hsync -vsync (66.6 kHz eP) [ 44708.642] (II) modesetting(0): Modeline "1600x1200"x60.0 162.00 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1440x900"x75.0 136.75 1440 1536 1688 1936 900 903 909 942 -hsync +vsync (70.6 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1440x900"x59.9 106.50 1440 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1152x864"x75.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1024x768"x75.1 78.80 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.1 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e) [ 44708.642] (II) modesetting(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e) [ 44708.642] (II) modesetting(0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e) [ 44708.642] (II) modesetting(0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e) [ 44708.642] (II) modesetting(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) [ 44708.642] (II) modesetting(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e) [ 44708.642] (II) modesetting(0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e) [ 44708.642] (II) modesetting(0): Modeline "640x480"x72.8 31.50 640 664 704 832 480 489 491 520 -hsync -vsync (37.9 kHz e) [ 44708.642] (II) modesetting(0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e) [ 44708.642] (II) modesetting(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e) [ 44708.645] (II) modesetting(0): EDID for output DVI-0 [ 44708.645] (II) modesetting(0): Output VGA-0 connected [ 44708.645] (II) modesetting(0): Output DVI-0 disconnected [ 44708.645] (II) modesetting(0): Using user preference for initial modes [ 44708.645] (II) modesetting(0): Output VGA-0 using initial mode 1280x1024 [ 44708.645] (II) modesetting(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated. [ 44708.645] (==) modesetting(0): DPI set to (96, 96) [ 44708.645] (II) Loading sub module "fb" [ 44708.645] (II) LoadModule: "fb" [ 44708.645] (II) Loading /usr/lib/xorg/modules/libfb.so [ 44708.645] (II) Module fb: vendor="X.Org Foundation" [ 44708.645] compiled for 1.15.1, module version = 1.0.0 [ 44708.645] ABI class: X.Org ANSI C Emulation, version 0.4 [ 44708.645] (II) Loading sub module "shadow" [ 44708.645] (II) LoadModule: "shadow" [ 44708.646] (II) Loading /usr/lib/xorg/modules/libshadow.so [ 44708.646] (II) Module shadow: vendor="X.Org Foundation" [ 44708.646] compiled for 1.15.1, module version = 1.1.0 [ 44708.646] ABI class: X.Org ANSI C Emulation, version 0.4 [ 44708.646] (**) modesetting(G0): Depth 16, (--) framebuffer bpp 16 [ 44708.646] (==) modesetting(G0): RGB weight 565 [ 44708.646] (==) modesetting(G0): Default visual is TrueColor [ 44708.646] (II) modesetting(G0): ShadowFB: preferred NO, enabled NO [ 44708.727] (II) modesetting(G0): Output DVI-1-0 using monitor section DisplayLinkMonitor [ 44708.808] (II) modesetting(G0): EDID for output DVI-1-0 [ 44708.808] (II) modesetting(G0): Manufacturer: WDE Model: 1702 Serial#: 0 [ 44708.808] (II) modesetting(G0): Year: 2005 Week: 14 [ 44708.808] (II) modesetting(G0): EDID Version: 1.3 [ 44708.808] (II) modesetting(G0): Analog Display Input, Input Voltage Level: 0.700/0.700 V [ 44708.808] (II) modesetting(G0): Sync: Separate [ 44708.808] (II) modesetting(G0): Max Image Size [cm]: horiz.: 34 vert.: 27 [ 44708.808] (II) modesetting(G0): Gamma: 2.20 [ 44708.808] (II) modesetting(G0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display [ 44708.808] (II) modesetting(G0): Default color space is primary color space [ 44708.808] (II) modesetting(G0): First detailed timing is preferred mode [ 44708.808] (II) modesetting(G0): GTF timings supported [ 44708.808] (II) modesetting(G0): redX: 0.643 redY: 0.352 greenX: 0.283 greenY: 0.608 [ 44708.808] (II) modesetting(G0): blueX: 0.147 blueY: 0.102 whiteX: 0.313 whiteY: 0.329 [ 44708.808] (II) modesetting(G0): Supported established timings: [ 44708.808] (II) modesetting(G0): 720x400@70Hz [ 44708.808] (II) modesetting(G0): 640x480@60Hz [ 44708.808] (II) modesetting(G0): 640x480@67Hz [ 44708.808] (II) modesetting(G0): 640x480@72Hz [ 44708.808] (II) modesetting(G0): 640x480@75Hz [ 44708.808] (II) modesetting(G0): 800x600@56Hz [ 44708.808] (II) modesetting(G0): 800x600@60Hz [ 44708.808] (II) modesetting(G0): 800x600@72Hz [ 44708.808] (II) modesetting(G0): 800x600@75Hz [ 44708.808] (II) modesetting(G0): 832x624@75Hz [ 44708.808] (II) modesetting(G0): 1024x768@60Hz [ 44708.808] (II) modesetting(G0): 1024x768@70Hz [ 44708.808] (II) modesetting(G0): 1024x768@75Hz [ 44708.809] (II) modesetting(G0): 1280x1024@75Hz [ 44708.809] (II) modesetting(G0): Manufacturer's mask: 0 [ 44708.809] (II) modesetting(G0): Supported standard timings: [ 44708.809] (II) modesetting(G0): #0: hsize: 1280 vsize 1024 refresh: 60 vid: 32897 [ 44708.809] (II) modesetting(G0): #1: hsize: 1152 vsize 864 refresh: 75 vid: 20337 [ 44708.809] (II) modesetting(G0): Supported detailed timing: [ 44708.809] (II) modesetting(G0): clock: 108.0 MHz Image Size: 338 x 270 mm [ 44708.809] (II) modesetting(G0): h_active: 1280 h_sync: 1328 h_sync_end 1440 h_blank_end 1688 h_border: 0 [ 44708.809] (II) modesetting(G0): v_active: 1024 v_sync: 1025 v_sync_end 1028 v_blanking: 1066 v_border: 0 [ 44708.809] (II) modesetting(G0): Ranges: V min: 50 V max: 75 Hz, H min: 30 H max: 82 kHz, PixClock max 145 MHz [ 44708.809] (II) modesetting(G0): Monitor name: WDE LCM-17v2 [ 44708.809] (II) modesetting(G0): Serial No: 0 [ 44708.809] (II) modesetting(G0): EDID (in hex): [ 44708.809] (II) modesetting(G0): 00ffffffffffff005c85021700000000 [ 44708.809] (II) modesetting(G0): 0e0f010368221b78ef8bc5a45a489b25 [ 44708.809] (II) modesetting(G0): 1a5054bfef008180714f010101010101 [ 44708.809] (II) modesetting(G0): 010101010101302a009851002a403070 [ 44708.809] (II) modesetting(G0): 1300520e1100001e000000fd00324b1e [ 44708.809] (II) modesetting(G0): 520e000a202020202020000000fc0057 [ 44708.809] (II) modesetting(G0): 4445204c434d2d313776320a000000ff [ 44708.809] (II) modesetting(G0): 00300a202020202020202020202000e7 [ 44708.809] (II) modesetting(G0): Printing probed modes for output DVI-1-0 [ 44708.809] (II) modesetting(G0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz UeP) [ 44708.809] (II) modesetting(G0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1280x800"x74.9 106.50 1280 1360 1488 1696 800 803 809 838 -hsync +vsync (62.8 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1280x800"x59.8 83.50 1280 1352 1480 1680 800 803 809 831 +hsync -vsync (49.7 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1152x864"x75.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1280x768"x74.9 102.25 1280 1360 1488 1696 768 771 778 805 +hsync -vsync (60.3 kHz e) [ 44708.809] (II) modesetting(G0): Modeline "1280x768"x59.9 79.50 1280 1344 1472 1664 768 771 778 798 -hsync +vsync (47.8 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "1024x768"x75.1 78.80 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.1 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "1024x576"x60.0 46.97 1024 1064 1168 1312 576 577 580 597 -hsync +vsync (35.8 kHz) [ 44708.810] (II) modesetting(G0): Modeline "832x624"x74.6 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "848x480"x60.0 33.75 848 864 976 1088 480 486 494 517 +hsync +vsync (31.0 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "640x480"x72.8 31.50 640 664 704 832 480 489 491 520 -hsync -vsync (37.9 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "640x480"x66.7 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e) [ 44708.810] (II) modesetting(G0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e) [ 44708.810] (II) modesetting(G0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated. [ 44708.810] (==) modesetting(G0): DPI set to (96, 96) [ 44708.810] (II) Loading sub module "fb" [ 44708.810] (II) LoadModule: "fb" [ 44708.810] (II) Loading /usr/lib/xorg/modules/libfb.so [ 44708.810] (II) Module fb: vendor="X.Org Foundation" [ 44708.810] compiled for 1.15.1, module version = 1.0.0 [ 44708.811] ABI class: X.Org ANSI C Emulation, version 0.4 [ 44708.811] (II) UnloadModule: "radeon" [ 44708.811] (II) Unloading radeon [ 44708.811] (II) UnloadModule: "fbdev" [ 44708.811] (II) Unloading fbdev [ 44708.811] (II) UnloadSubModule: "fbdevhw" [ 44708.811] (II) Unloading fbdevhw [ 44708.811] (II) UnloadModule: "vesa" [ 44708.811] (II) Unloading vesa [ 44708.811] (==) modesetting(G0): Backing store enabled [ 44708.811] (==) modesetting(G0): Silken mouse enabled [ 44708.812] (II) modesetting(G0): RandR 1.2 enabled, ignore the following RandR disabled message. [ 44708.812] (==) modesetting(G0): DPMS enabled [ 44708.812] (WW) modesetting(G0): Option "fbdev" is not used [ 44708.812] (==) modesetting(0): Backing store enabled [ 44708.812] (==) modesetting(0): Silken mouse enabled [ 44708.812] (II) modesetting(0): RandR 1.2 enabled, ignore the following RandR disabled message. [ 44708.812] (==) modesetting(0): DPMS enabled [ 44708.812] (WW) modesetting(0): Option "fbdev" is not used [ 44708.856] (--) RandR disabled [ 44708.867] (II) SELinux: Disabled on system [ 44708.868] (II) AIGLX: Screen 0 is not DRI2 capable [ 44708.868] (EE) AIGLX: reverting to software rendering [ 44708.878] (II) AIGLX: Loaded and initialized swrast [ 44708.878] (II) GLX: Initialized DRISWRAST GL provider for screen 0 [ 44708.879] (II) modesetting(G0): Damage tracking initialized [ 44708.879] (II) modesetting(0): Damage tracking initialized [ 44708.879] (II) modesetting(0): Setting screen physical size to 338 x 270 [ 44708.900] (II) XKB: generating xkmfile /tmp/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm [ 44708.918] (II) config/udev: Adding input device Power Button (/dev/input/event1) [ 44708.918] (**) Power Button: Applying InputClass "evdev keyboard catchall" [ 44708.918] (II) LoadModule: "evdev" [ 44708.918] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so [ 44708.918] (II) Module evdev: vendor="X.Org Foundation" [ 44708.918] compiled for 1.15.0, module version = 2.8.2 [ 44708.918] Module class: X.Org XInput Driver [ 44708.918] ABI class: X.Org XInput driver, version 20.0 [ 44708.918] (II) Using input driver 'evdev' for 'Power Button' [ 44708.918] (**) Power Button: always reports core events [ 44708.918] (**) evdev: Power Button: Device: "/dev/input/event1" [ 44708.918] (--) evdev: Power Button: Vendor 0 Product 0x1 [ 44708.918] (--) evdev: Power Button: Found keys [ 44708.918] (II) evdev: Power Button: Configuring as keyboard [ 44708.918] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1" [ 44708.918] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6) [ 44708.918] (**) Option "xkb_rules" "evdev" [ 44708.918] (**) Option "xkb_model" "pc105" [ 44708.918] (**) Option "xkb_layout" "us" [ 44708.919] (II) config/udev: Adding input device Power Button (/dev/input/event0) [ 44708.919] (**) Power Button: Applying InputClass "evdev keyboard catchall" [ 44708.919] (II) Using input driver 'evdev' for 'Power Button' [ 44708.919] (**) Power Button: always reports core events [ 44708.919] (**) evdev: Power Button: Device: "/dev/input/event0" [ 44708.919] (--) evdev: Power Button: Vendor 0 Product 0x1 [ 44708.919] (--) evdev: Power Button: Found keys [ 44708.919] (II) evdev: Power Button: Configuring as keyboard [ 44708.919] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input0/event0" Is there anything I can do to fix this problem.

    Read the article

  • Using DisplayTag library, I want to have the currently selected row have a unique custom class using

    - by Mary
    I have been trying to figure out how to highlight the selected row in a table. In my jsp I have jsp scriplet that can get access to the id of the row the displaytag library is creating. I want to compare it to the the id of the current row selected by the user ${currentNoteId}. Right now if the row id = 849 (hardcoded) the class "currentClass" is added to just that row of the table. I need to change the 849 for the {$currentNoteId} and I don't know how to do it. I am using java, Spring MVC. The jsp: ... <% request.setAttribute("dyndecorator", new org.displaytag.decorator.TableDecorator() { public String addRowClass() { edu.ilstu.ais.advisorApps.business.Note row = (edu.ilstu.ais.advisorApps.business.Note)getCurrentRowObject(); String rowId = row.getId(); if ( rowId.equals("849") ) { return "currentClass"; } return null; } }); %> <c:set var="currentNoteId" value="${studentNotes.currentNote.id}"/> ... <display:table id="noteTable" name="${ studentNotes.studentList }" pagesize="20" requestURI="notesView.form.html" decorator="dyndecorator"> <display:column title="Select" class="yui-button-match" href="/notesView.form.html" paramId="note.id" paramProperty="id"> <input type="button" class="yui-button-match2" name="select" value="Select"/> </display:column> <display:column property="userName" title="Created By" sortable="true"/> <display:column property="createDate" title="Created On" sortable="true" format="{0,date,MM/dd/yy hh:mm:ss a}"/> <display:column property="detail" title="Detail" sortable="true"/> </display:table> ... This could also get done using javascript and that might be best, but the documentation suggested this so I thought I would try it. I cannot find an example anywhere using the addRowClass() unless the comparison is to a field already in the row (a dollar amount is used in the documentation example) or hardcoded in like the "849" id. Thanks for any help you can provide.

    Read the article

  • Problem Using POI To Set CellStyleProperty With HSSFCellUtil

    - by Alvin Sim
    I have a Java class which uses Apache POI to generate reports in Excel. When I run the Java class from my IDE or command prompt, I only see warning messages from LOG4J as below: log4j:WARN No appenders could be found for logger (org.apache.commons.beanutils.converters.BooleanConverter). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. Despite the warning messages, the report was generated successfully. But when I run it from my web app, which uses JSP and submits the form to a Servlet which calls the Java class, the Java class seems to have problems setting the style properties to the cell. Below are the Java code and also the stack trace. I'm testing this on a Standalone OC4J and the IDE which I'm using is Oracle's JDeveloper. And the Java JDK is 1.4.2. I've been looking high and low the whole day yesterday but can't seem to find out why. Code: region = new Region(1, (short) 1, 5, (short)2); sheet.addMergedRegion(region); HSSFRegionUtil.setBorderBottom( (short) 1, region, sheet, workBook ); Stack trace: 10/06/07 16:03:17 SvltRptProcessor ACTION=print_to_file RPT_CLASSNAME=com.reports.BP.DailySalesBudgetExcelRpt DES_TYPE=file DES_FORMAT=xls 10/06/07 16:03:17 rptFilename=/oracle/reports//20100607_160317_BP_DailySalesBudgetByPmgrp_OPR.xls 10/06/07 16:03:17 ReportRunner printToFile execute -> com.reports.BP.DailySalesBudgetExcelRpt 10/06/07 16:03:17 enter daily sales budget excel rpt -----> print() 10/06/07 16:03:18 Tutalii: C:\oc4j10gmy\j2ee\home\applib\poi-2.5.1.jar archive 10/06/07 16:03:19 org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: No suitable Log constructor 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:509) 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:285) 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:255) 10/06/07 16:03:19 at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:381) 10/06/07 16:03:19 at org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:157) 10/06/07 16:03:19 at org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:117) 10/06/07 16:03:19 at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) 10/06/07 16:03:19 at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:153) 10/06/07 16:03:19 at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:80) 10/06/07 16:03:19 at org.apache.commons.beanutils.PropertyUtilsBean.getInstance(PropertyUtilsBean.java:114) 10/06/07 16:03:19 at org.apache.commons.beanutils.PropertyUtils.describe(PropertyUtils.java:209) 10/06/07 16:03:19 at org.apache.poi.hssf.usermodel.contrib.HSSFCellUtil.setCellStyleProperty(HSSFCellUtil.java:174) 10/06/07 16:03:19 at org.apache.poi.hssf.usermodel.contrib.HSSFRegionUtil. setBorderBottom(HSSFRegionUtil.java:153) 10/06/07 16:03:19 at com.reports.BP.DailySalesBudgetExcelRpt.setRegion(DailySalesBudgetExcelRpt.java:773) 10/06/07 16:03:19 at com.reports.BP.DailySalesBudgetExcelRpt.createHdr(DailySalesBudgetExcelRpt.java:308) 10/06/07 16:03:19 at com.reports.BP.DailySalesBudgetExcelRpt.start(DailySalesBudgetExcelRpt.java:272) 10/06/07 16:03:19 at com.reports.BP.DailySalesBudgetExcelRpt.print(DailySalesBudgetExcelRpt.java:222) 10/06/07 16:03:19 at com.servlet.RPT.ReportRunner.printToFile(ReportRunner.java:601) 10/06/07 16:03:19 at com.servlet.RPT.ReportRunner.doPrint(ReportRunner.java:302) 10/06/07 16:03:19 at com.servlet.RPT.ReportRunner.run(ReportRunner.java:270) 10/06/07 16:03:19 at java.lang.Thread.run(Thread.java:619) 10/06/07 16:03:19 Caused by: org.apache.commons.logging.LogConfigurationException: No suitable Log constructor 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:420) 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:502) 10/06/07 16:03:19 ... 20 more 10/06/07 16:03:19 Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Category 10/06/07 16:03:19 at java.lang.Class.getDeclaredConstructors0(Native Method) 10/06/07 16:03:19 at java.lang.Class.privateGetDeclaredConstructors(Class. java:2389) 10/06/07 16:03:19 at java.lang.Class.getConstructor0(Class.java:2699) 10/06/07 16:03:19 at java.lang.Class.getConstructor(Class.java:1657) 10/06/07 16:03:19 at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:417) 10/06/07 16:03:19 ... 21 more 10/06/07 16:03:19 Caused by: java.lang.ClassNotFoundException: org.apache.log4j. Category 10/06/07 16:03:19 at java.net.URLClassLoader$1.run(URLClassLoader.java:202 ) 10/06/07 16:03:19 at java.security.AccessController.doPrivileged(Native Method) 10/06/07 16:03:19 at java.net.URLClassLoader.findClass(URLClassLoader.java :190) 10/06/07 16:03:19 at java.lang.ClassLoader.loadClass(ClassLoader.java:307) 10/06/07 16:03:19 at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) 10/06/07 16:03:19 at java.lang.ClassLoader.loadClass(ClassLoader.java:248) 10/06/07 16:03:19 ... 26 more org.apache.commons.lang.exception.NestableException: Couldn't setCellStyleProperty. at org.apache.poi.hssf.usermodel.contrib.HSSFCellUtil.setCellStyleProperty(HSSFCellUtil.java:209) at org.apache.poi.hssf.usermodel.contrib.HSSFRegionUtil.setBorderBottom(HSSFRegionUtil.java:153) at com.reports.BP.DailySalesBudgetExcelRpt.setRegion(DailySalesBudgetExcelRpt.java:773) at com.reports.BP.DailySalesBudgetExcelRpt.createHdr(DailySalesBudgetExcelRpt.java:308) at com.reports.BP.DailySalesBudgetExcelRpt.start(DailySalesBudgetExcelRpt.java:272) at com.reports.BP.DailySalesBudgetExcelRpt.print(DailySalesBudgetExcelRpt.java:222) at com.servlet.RPT.ReportRunner.printToFile(ReportRunner.java:601) at com.servlet.RPT.ReportRunner.doPrint(ReportRunner.java:302) at com.servlet.RPT.ReportRunner.run(ReportRunner.java:270) at java.lang.Thread.run(Thread.java:619) Caused by: org.apache.commons.logging.LogConfigurationException: org.apache.commons.logging.LogConfigurationException: No suitable Log constructor at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:509) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:285) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:255) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:381) at org.apache.commons.beanutils.ConvertUtilsBean.<init>(ConvertUtilsBean.java:157) at org.apache.commons.beanutils.BeanUtilsBean.<init>(BeanUtilsBean.java:117) at org.apache.commons.beanutils.BeanUtilsBean$1.initialValue(BeanUtilsBean.java:68) at org.apache.commons.beanutils.ContextClassLoaderLocal.get(ContextClassLoaderLocal.java:153) at org.apache.commons.beanutils.BeanUtilsBean.getInstance(BeanUtilsBean.java:80) at org.apache.commons.beanutils.PropertyUtilsBean.getInstance(PropertyUtilsBean.java:114) at org.apache.commons.beanutils.PropertyUtils.describe(PropertyUtils.java:209) at org.apache.poi.hssf.usermodel.contrib.HSSFCellUtil.setCellStyleProperty(HSSFCellUtil.java:174) ... 9 more Caused by: org.apache.commons.logging.LogConfigurationException: No suitable Log constructor at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:420) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactory Impl.java:502) ... 20 more Caused by: java.lang.NoClassDefFoundError: org/apache/log4j/Category at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) at java.lang.Class.getConstructor0(Class.java:2699) at java.lang.Class.getConstructor(Class.java:1657) at org.apache.commons.logging.impl.LogFactoryImpl.getLogConstructor(LogFactoryImpl.java:417) ... 21 more Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Category at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) ... 26 more

    Read the article

  • Excel COM - Unable to get the Open property of the Workbooks class?

    - by Abs
    Hello all, I have tried this and I get this error: $excel_app = new COM("Excel.Application") or Die ("Did not connect"); $Workbook = $excel_app->Workbooks->Open('Variables.xls') or Die('Did not open filename'); I get this error: Unable to get the Open property of the Workbooks class What does this error mean? In addition, is there an API or a function list for accessing excel via COM. Thanks all Update Full error: exception 'com_exception' with message 'Source: Microsoft Excel Description: Unable to get the Open property of the Workbooks class' in C:\excel.php:22 Stack trace: #0 C:\excel.php(22): variant->Open('C:\...') #1 {main}

    Read the article

  • How to populate a drop down list in Spring MVC

    - by GigaPr
    Hi, would like to populate a drop down list on a jsp page i have my page that looks like <form:form method="POST" action="addRss.htm" commandName="addNewRss" cssClass="addUserForm"> <div class="floatL"> <div class="padding5"> <div class="fieldContainer"> <strong>Title:</strong>&nbsp; </div> <form:errors path="title" cssClass="error"/> <form:input path="title" cssClass="textArea" /> </div> <div class="padding5"> <div class="fieldContainer"> <strong>Description:</strong>&nbsp; </div> <form:errors path="description" cssClass="error"/> <form:input path="description" cssClass="textArea" /> </div> <div class="padding5"> <div class="fieldContainer"> <strong>Language:</strong>&nbsp; </div> <form:errors path="language" cssClass="error"/> <form:select path="language" cssClass="textArea" /> </div> </div> <div class="floatR"> <div class="padding5"> <div class="fieldContainer"> <strong>Link:</strong>&nbsp; </div> <form:errors path="link" cssClass="error"/> <form:input path="link" cssClass="textArea" /> </div> <div class="padding5"> <div class="fieldContainer"> <strong>Url:</strong>&nbsp; </div> <form:errors path="url" cssClass="error"/> <form:input path="url" cssClass="textArea" /> </div> <div class="padding5"> <div class="fieldContainer"> <strong>Url</strong>&nbsp; </div> <form:errors path="url" cssClass="error"/> <form:input path="url" cssClass="textArea" /> </div> </div> <input type="submit" class="floatR" value="Add New Rss"> </form:form> and my controller public class AddRssController extends BaseController { private static final String[] LANGUAGES = { "AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "DC", "FL", "GA", "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD", "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", "NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC", "SD", "TN", "TX", "UT", "VA", "VT", "WA", "WV", "WI", "WY" }; public AddRssController() { setCommandClass(RSS.class); setCommandName("addNewRss"); } @Override protected Object formBackingObject(HttpServletRequest request) throws Exception { RSS rantForm = (RSS) super.formBackingObject(request); // rantForm.setVehicle(new Vehicle()); return rantForm; } @Override protected Map referenceData(HttpServletRequest request) throws Exception { Map referenceData = new HashMap(); referenceData.put("language", LANGUAGES); return referenceData; } @Override protected ModelAndView onSubmit(Object command, BindException bindException) throws Exception { RSS rss = (RSS) command; rssServiceImplementation.add(rss); return new ModelAndView(getSuccessView()); } } and my BaseController public class BaseController extends SimpleFormController implements Controller { public UserServiceImplementation userServiceImplementation; public UserServiceImplementation getUserServiceImplementation() { return userServiceImplementation; } public void setUserServiceImplementation(UserServiceImplementation userServiceImplementation) { this.userServiceImplementation = userServiceImplementation; } public RssServiceImplementation rssServiceImplementation; public RssServiceImplementation getRssServiceImplementation() { return rssServiceImplementation; } public void setRssServiceImplementation(RssServiceImplementation rssServiceImplementation) { this.rssServiceImplementation = rssServiceImplementation; } } But it doesn t work Any suggestion?

    Read the article

  • Delphi 2009 MS Build headaches

    - by X-Ray
    does anyone know of any good description of delphi's build system? (i know it's using MS Build.) i'm using delphi 2009. i wanted to set up a variation of the Debug build configuration that (often) has different defines (d2009 seems to call them "preprocessor symbols"). the problem i'm having is that--even though i turned off "inherit" for "Base" and "Debug"--have only very limited control. for example, i can't get rid of FastMM_. <PropertyGroup> <ProjectGuid>{D7FE7347-8E2C-438C-A275-38B8DA9244B0}</ProjectGuid> <ProjectVersion>12.0</ProjectVersion> <MainSource>oca.dpr</MainSource> <Config Condition="'$(Config)'==''">Debug</Config> <DCC_DCCCompiler>DCC32</DCC_DCCCompiler> </PropertyGroup> <PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''"> <Base>true</Base> </PropertyGroup> <PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_1)'!=''"> <Cfg_1>true</Cfg_1> <CfgParent>Base</CfgParent> <Base>true</Base> </PropertyGroup> <PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_2)'!=''"> <Cfg_2>true</Cfg_2> <CfgParent>Base</CfgParent> <Base>true</Base> </PropertyGroup> <PropertyGroup Condition="'$(Base)'!=''"> <DCC_StringChecks>off</DCC_StringChecks> <DCC_MinimumEnumSize>4</DCC_MinimumEnumSize> <DCC_RangeChecking>true</DCC_RangeChecking> <DCC_IntegerOverflowCheck>true</DCC_IntegerOverflowCheck> <DCC_UNIT_PLATFORM>false</DCC_UNIT_PLATFORM> <DCC_SYMBOL_PLATFORM>false</DCC_SYMBOL_PLATFORM> <DCC_DcuOutput>.\dcu</DCC_DcuOutput> <DCC_UnitSearchPath>C:\Prj\Lib\AutoQADocking\Delphi2009.Win32\Lib;$(BDS)\Source\DUnit\src;$(DCC_UnitSearchPath)</DCC_UnitSearchPath> <DCC_Optimize>false</DCC_Optimize> <DCC_DependencyCheckOutputName>oca.exe</DCC_DependencyCheckOutputName> <DCC_ImageBase>00400000</DCC_ImageBase> <DCC_UnitAlias>WinTypes=Windows;WinProcs=Windows;DbiTypes=BDE;DbiProcs=BDE;DbiErrs=BDE;$(DCC_UnitAlias)</DCC_UnitAlias> <DCC_Platform>x86</DCC_Platform> <DCC_E>false</DCC_E> <DCC_N>false</DCC_N> <DCC_S>false</DCC_S> <DCC_F>false</DCC_F> <DCC_K>false</DCC_K> </PropertyGroup> <PropertyGroup Condition="'$(Cfg_1)'!=''"> <DCC_PentiumSafeDivide>true</DCC_PentiumSafeDivide> <DCC_Optimize>true</DCC_Optimize> <DCC_IntegerOverflowCheck>false</DCC_IntegerOverflowCheck> <BRCC_Defines>MadExcept;FastMM;$(BRCC_Defines)</BRCC_Defines> <DCC_AssertionsAtRuntime>false</DCC_AssertionsAtRuntime> <DCC_LocalDebugSymbols>false</DCC_LocalDebugSymbols> <DCC_Define>RELEASE;$(DCC_Define)</DCC_Define> <DCC_SymbolReferenceInfo>0</DCC_SymbolReferenceInfo> <DCC_DebugInformation>false</DCC_DebugInformation> </PropertyGroup> <PropertyGroup Condition="'$(Cfg_2)'!=''"> <DCC_DebugInfoInExe>true</DCC_DebugInfoInExe> <BRCC_Defines>FastMM</BRCC_Defines> <DCC_DebugDCUs>true</DCC_DebugDCUs> <DCC_MapFile>3</DCC_MapFile> <DCC_Define>DEBUG;FastMM_;madExcept;$(DCC_Define)</DCC_Define> </PropertyGroup> i even had to edit it today with notepad to get rid of a DCC define that the delphi UI doesn't seem to give access to. (it said "From Delphi Compiler" for the item i couldn't remove.) does anyone know a good primer on the use of this feature in delphi? thank you!

    Read the article

  • Cannot convert the value in attribute '[attr]' to object of type 'System.Windows.TemplateBindingExte

    - by Krimson
    Hi, I get this error when I define my attached dependency properties in a class outside the class hierarchy and set the owner to a common parent class. Attached dependency property in WindowBase class (outside class hierarchy = generated error): public static readonly DependencyProperty AreaColorProperty = DependencyProperty.RegisterAttached("AreaColor", typeof(AreaColor), typeof(Window)); TemplateBinding that fails {TemplateBinding local:WindowBase.AreaColor} If I instead define the attached dependency property in a class within the class heirarchy and set the owner to this class, then I don't get any errors, why is this? Attached dependency property in WindowBase (within class hierarchy = no errors): public static readonly DependencyProperty AreaColorProperty = DependencyProperty.RegisterAttached("AreaColor", typeof(AreaColor), typeof(WindowBase)); Best Regards, Jesper

    Read the article

  • REST API Help in Rails

    - by dannymcc
    Hi Everyone, I am trying to get some information posted using our accountancy package (FreeAgentCentral) using their API via a GEM. http://github.com/aaronrussell/freeagent_api/ I have the following code to get it working (supposedly): Kase Controller def create @kase = Kase.new(params[:kase]) @company = Company.find(params[:kase][:company_id]) @kase = @company.kases.create!(params[:kase]) respond_to do |format| if @kase.save UserMailer.deliver_makeakase("[email protected]", "Highrise", @kase) @kase.create_freeagent_project(current_user) #flash[:notice] = 'Case was successfully created.' flash[:notice] = fading_flash_message("Case was successfully created & sent to Highrise.", 5) format.html { redirect_to(@kase) } format.xml { render :xml => @kase, :status => :created, :location => @kase } else format.html { render :action => "new" } format.xml { render :xml => @kase.errors, :status => :unprocessable_entity } end end end To save you looking through, the important part is: @kase.create_freeagent_project(current_user) Kase Model # FreeAgent API Project Create # Required attribues # :contact_id # :name # :payment_term_in_days # :billing_basis # must be 1, 7, 7.5, or 8 # :budget_units # must be Hours, Days, or Monetary # :status # must be Active or Completed def create_freeagent_project(current_user) p = Freeagent::Project.create( :contact_id => 0, :name => "#{jobno} - #{highrisesubject}", :payment_terms_in_days => 5, :billing_basis => 1, :budget_units => 'Hours', :status => 'Active' ) user = Freeagent::User.find_by_email(current_user.email) Freeagent::Timeslip.create( :project_id => p.id, :user_id => user.id, :hours => 1, :new_task => 'Setup', :dated_on => Time.now ) end lib/freeagent_api.rb require 'rubygems' gem 'activeresource', '< 3.0.0.beta1' require 'active_resource' module Freeagent class << self def authenticate(options) Base.authenticate(options) end end class Error < StandardError; end class Base < ActiveResource::Base def self.authenticate(options) self.site = "https://#{options[:domain]}" self.user = options[:username] self.password = options[:password] end end # Company class Company def self.invoice_timeline InvoiceTimeline.find :all, :from => '/company/invoice_timeline.xml' end def self.tax_timeline TaxTimeline.find :all, :from => '/company/tax_timeline.xml' end end class InvoiceTimeline < Base self.prefix = '/company/' end class TaxTimeline < Base self.prefix = '/company/' end # Contacts class Contact < Base end # Projects class Project < Base def invoices Invoice.find :all, :from => "/projects/#{id}/invoices.xml" end def timeslips Timeslip.find :all, :from => "/projects/#{id}/timeslips.xml" end end # Tasks - Complete class Task < Base self.prefix = '/projects/:project_id/' end # Invoices - Complete class Invoice < Base def mark_as_draft connection.put("/invoices/#{id}/mark_as_draft.xml", encode, self.class.headers).tap do |response| load_attributes_from_response(response) end end def mark_as_sent connection.put("/invoices/#{id}/mark_as_sent.xml", encode, self.class.headers).tap do |response| load_attributes_from_response(response) end end def mark_as_cancelled connection.put("/invoices/#{id}/mark_as_cancelled.xml", encode, self.class.headers).tap do |response| load_attributes_from_response(response) end end end # Invoice items - Complete class InvoiceItem < Base self.prefix = '/invoices/:invoice_id/' end # Timeslips class Timeslip < Base def self.find(*arguments) scope = arguments.slice!(0) options = arguments.slice!(0) || {} if options[:params] && options[:params][:from] && options[:params][:to] options[:params][:view] = options[:params][:from]+'_'+options[:params][:to] options[:params].delete(:from) options[:params].delete(:to) end case scope when :all then find_every(options) when :first then find_every(options).first when :last then find_every(options).last when :one then find_one(options) else find_single(scope, options) end end end # Users class User < Base self.prefix = '/company/' def self.find_by_email(email) users = User.find :all users.each do |u| u.email == email ? (return u) : next end raise Error, "No user matches that email!" end end end config/initializers/freeagent.rb Freeagent.authenticate({ :domain => 'XXXXX.freeagentcentral.com', :username => '[email protected]', :password => 'XXXXXX' }) The above render the following error when trying to create a new Case and send the details to FreeAgent: ActiveResource::ResourceNotFound in KasesController#create Failed with 404 Not Found and ActiveResource::ResourceNotFound (Failed with 404 Not Found): app/models/kase.rb:56:in `create_freeagent_project' app/controllers/kases_controller.rb:96:in `create' app/controllers/kases_controller.rb:93:in `create' Rendered rescues/_trace (176.5ms) Rendered rescues/_request_and_response (1.1ms) Rendering rescues/layout (internal_server_error) If anyone can shed any light on this problem it would be greatly appreciated! Thanks, Danny

    Read the article

  • Overloading *(iterator + n) and *(n + iterator) in a C++ iterator class?

    - by exscape
    (Note: I'm writing this project for learning only; comments about it being redundant are... uh, redundant. ;) I'm trying to implement a random access iterator, but I've found very little literature on the subject, so I'm going by trial and error combined with Wikpedias list of operator overload prototypes. It's worked well enough so far, but I've hit a snag. Code such as exscape::string::iterator i = string_instance.begin(); std::cout << *i << std::endl; works, and prints the first character of the string. However, *(i + 1) doesn't work, and neither does *(1 + i). My full implementation would obviously be a bit too much, but here's the gist of it: namespace exscape { class string { friend class iterator; ... public: class iterator : public std::iterator<std::random_access_iterator_tag, char> { ... char &operator*(void) { return *p; // After some bounds checking } char *operator->(void) { return p; } char &operator[](const int offset) { return *(p + offset); // After some bounds checking } iterator &operator+=(const int offset) { p += offset; return *this; } const iterator operator+(const int offset) { iterator out (*this); out += offset; return out; } }; }; } int main() { exscape::string s = "ABCDEF"; exscape::string::iterator i = s.begin(); std::cout << *(i + 2) << std::endl; } The above fails with (line 632 is, of course, the *(i + 2) line): string.cpp: In function ‘int main()’: string.cpp:632: error: no match for ‘operator*’ in ‘*exscape::string::iterator::operator+(int)(2)’ string.cpp:105: note: candidates are: char& exscape::string::iterator::operator*() *(2 + i) fails with: string.cpp: In function ‘int main()’: string.cpp:632: error: no match for ‘operator+’ in ‘2 + i’ string.cpp:434: note: candidates are: exscape::string exscape::operator+(const char*, const exscape::string&) My guess is that I need to do some more overloading, but I'm not sure what operator I'm missing.

    Read the article

  • Why isnt the copy constructor of member class called?

    - by sandeep
    class member { public: member() { cout<<"Calling member constr"<<'\n'; } member(const member&) { cout<<"Calling member copy constr"<<'\n'; } }; class fred { public: fred() { cout<<"calling fred constr"<<'\n'; } fred(const fred &) { cout<<"Calling fred copy constr"<<'\n'; } protected: member member_; }; int main() { fred a; fred b=a; } Output: Calling member constr calling fred constr **Calling member constr** Calling fred copy constr

    Read the article

  • Fields of class, are they stored in the stack or heap?

    - by Mirek
    I saw a question yesterday which raised (for me) another question. Please look at the following code: public class Class1 { int A; //as I uderstand, int is value type and therefore lives in the stack } class Class2 { Run() { Class1 instance1 = new Class1(); instance1.A = 10; //it points to value type, but isnt this reference (on heap)? } } Or while creating the instance of Class1, its field types are created on the heap as well? But then I do not understand when it would really be on the stack as almost always you need to create an instance of object in order to use it fields.

    Read the article

  • Java: "Could not find the main class. Program will exit"

    - by AJ
    I'm trying to run SQuirreL SQL. I've downloaded it and installed it, but when I try to run it I get this error message: Java Virtual Machine Launcher. Could not find the main class. Program will exit. I get the gist of this, but I have not idea how to fix it. Any help? more info: I'm on Windows XP pro. I have java 1.6 installed, and other apps are running OK. The install ran OK. I believe I've followed the installation instructions correctly. To run it, I'm invoking the squirrel-sql.bat file. Update This question: http://stackoverflow.com/questions/1417328/could-not-find-the-main-class gives some background on this error from the point of view of a java developer.

    Read the article

  • How do I enumerate a list of interfaces that are directly defined on an inheriting class/interface?

    - by Jordan
    Given the following C# class: public class Foo : IEnumerable<int> { // implementation of Foo and all its inherited interfaces } I want a method like the following that doesn't fail on the assertions: public void SomeMethod() { // This doesn't work Type[] interfaces = typeof(Foo).GetInterfaces(); Debug.Assert(interfaces != null); Debug.Assert(interfaces.Length == 1); Debug.Assert(interfaces[0] == typeof(IEnumerable<int>)); } Can someone help by fixing this method so the assertions don't fail? Calling typeof(Foo).GetInterfaces() doesn't work because it returns the entire interface hierarchy (i.e. interfaces variable contains IEnumerable<int> and IEnumerable), not just the top level.

    Read the article

  • How do I create an instance of this class in Android?

    - by Lloyd Banks
    I was wondering if it is possible to create an instance of this class (from the link, which creates a listview) from another class so that I can call on either lazyadapter.java or customizedlistview.java (not sure which one) to inflate that same listview. Is this possible? This is what I tried (obviously incorrect): CustomizedListView clv = new CustomizedListView(); clv.onCreate(...); source: http://www.androidhive.info/2012/02/android-custom-listview-with-image-and-text/ LazyAdapter.java import java.util.ArrayList; import java.util.HashMap; import android.app.Activity; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.BaseAdapter; import android.widget.ImageView; import android.widget.TextView; public class LazyAdapter extends BaseAdapter { private Activity activity; private ArrayList&lt;HashMap&lt;String, String&gt;&gt; data; private static LayoutInflater inflater=null; public ImageLoader imageLoader; public LazyAdapter(Activity a, ArrayList&lt;HashMap&lt;String, String&gt;&gt; d) { activity = a; data=d; inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE); imageLoader=new ImageLoader(activity.getApplicationContext()); } public int getCount() { return data.size(); } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } public View getView(int position, View convertView, ViewGroup parent) { View vi=convertView; if(convertView==null) vi = inflater.inflate(R.layout.list_row, null); TextView title = (TextView)vi.findViewById(R.id.title); // title TextView artist = (TextView)vi.findViewById(R.id.artist); // artist name TextView duration = (TextView)vi.findViewById(R.id.duration); // duration ImageView thumb_image=(ImageView)vi.findViewById(R.id.list_image); // thumb image HashMap&lt;String, String&gt; song = new HashMap&lt;String, String&gt;(); song = data.get(position); // Setting all values in listview title.setText(song.get(CustomizedListView.KEY_TITLE)); artist.setText(song.get(CustomizedListView.KEY_ARTIST)); duration.setText(song.get(CustomizedListView.KEY_DURATION)); imageLoader.DisplayImage(song.get(CustomizedListView.KEY_THUMB_URL), thumb_image); return vi; } } CustomizedListView.java import java.util.ArrayList; import java.util.HashMap; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.w3c.dom.NodeList; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ListView; public class CustomizedListView extends Activity { // All static variables static final String URL = "http://api.androidhive.info/music/music.xml"; // XML node keys static final String KEY_SONG = "song"; // parent node static final String KEY_ID = "id"; static final String KEY_TITLE = "title"; static final String KEY_ARTIST = "artist"; static final String KEY_DURATION = "duration"; static final String KEY_THUMB_URL = "thumb_url"; ListView list; LazyAdapter adapter; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ArrayList&lt;HashMap&lt;String, String&gt;&gt; songsList = new ArrayList&lt;HashMap&lt;String, String&gt;&gt;(); XMLParser parser = new XMLParser(); String xml = parser.getXmlFromUrl(URL); // getting XML from URL Document doc = parser.getDomElement(xml); // getting DOM element NodeList nl = doc.getElementsByTagName(KEY_SONG); // looping through all song nodes &lt;song&gt; for (int i = 0; i &lt; nl.getLength(); i++) { // creating new HashMap HashMap&lt;String, String&gt; map = new HashMap&lt;String, String&gt;(); Element e = (Element) nl.item(i); // adding each child node to HashMap key =&gt; value map.put(KEY_ID, parser.getValue(e, KEY_ID)); map.put(KEY_TITLE, parser.getValue(e, KEY_TITLE)); map.put(KEY_ARTIST, parser.getValue(e, KEY_ARTIST)); map.put(KEY_DURATION, parser.getValue(e, KEY_DURATION)); map.put(KEY_THUMB_URL, parser.getValue(e, KEY_THUMB_URL)); // adding HashList to ArrayList songsList.add(map); } list=(ListView)findViewById(R.id.list); // Getting adapter by passing xml data ArrayList adapter=new LazyAdapter(this, songsList); list.setAdapter(adapter); // Click event for single list row list.setOnItemClickListener(new OnItemClickListener() { @Override public void onItemClick(AdapterView&lt;?&gt; parent, View view, int position, long id) { } }); } }

    Read the article

  • How to add event listners / signals to a simple superman class?

    - by Kabumbus
    I can and would love to use boost or std for this. Sorry - I am new to C++. So I created a really simple program like: #include <iostream> #include <string> using namespace std; class superman { public: string punch(){return cout << "superman: I hit the bad guy!" << endl;}; }; int main() { superman clark; clark.punch(); cin.get(); } I want to add an event listner that would tell me when clark punched and cout something like "superman punched!". How to add such event listner and event function to my class?

    Read the article

  • Java, filling arrays, and inheritance

    - by Arvanem
    Hi folks, I think I'm running into an inheritance conceptual wall with my Java arrays. I'm kind of new to Java so please tell me if I have things upside down. In essence, I want to do three things: Create a runnersArray with the attributes of my Runners class. Fill my runnersArray using my GenerateObjects method of my GenerateObjects class. Access the contents of my filled runnersArray in my Evaluating method of my Evaluating class. The problem seems to be that runnersArray is not visible to the methods in steps 2 and 3 above, but their classes (due to design reasons) cannot inherit or extend Runners class. Thanks in advance for any suggestions. Here are some code snippets showing what I'm trying to do: public class Runners extends Party { Runners[] runnersArray = new Runners[5]; } and public class GenerateObject extends /* certain parent class */ { public GenerateObject (int arrayNum) { runnersArray[arrayNum] = /* certain Runners attributes */; } } and public class Evaluating extends /*certain parent class*/ { public Evaluating (int arrayNum) { System.out.println(/* String cast attribute of runnersArray[arrayNum]*/; } }

    Read the article

  • Java: how does isDirectory and isFile work in File-class?

    - by HH
    $ javac GetAllDirs.java GetAllDirs.java:16: cannot find symbol symbol : variable checkFile location: class GetAllDirs System.out.println(checkFile.getName()); ^ 1 error $ cat GetAllDirs.java import java.util.*; import java.io.*; public class GetAllDirs { public void getAllDirs(File file) { if(file.isDirectory()){ System.out.println(file.getName()); File checkFile = new File(file.getCanonicalPath()); }else if(file.isFile()){ System.out.println(file.getName()); File checkFile = new File(file.getParent()); }else{ // checkFile should get Initialized at least HERE! File checkFile = file; } System.out.println(file.getName()); // WHY ERROR HERE: checkfile not found System.out.println(checkFile.getName()); } public static void main(String[] args) { GetAllDirs dirs = new GetAllDirs(); File current = new File("."); dirs.getAllDirs(current); } }

    Read the article

  • Table-level diff and sync procedure for T-SQL

    - by Ville Koskinen
    I'm interested in T-SQL source code for synchronizing a table (or perhaps a subset of it) with data from another similar table. The two tables could contain any variables, for example I could have base table source table ========== ============ id val id val ---------- ------------ 0 1 0 3 1 2 1 2 2 3 3 4 or base table source table =================== ================== key val1 val2 key val1 val2 ------------------- ------------------ A 1 0 A 1 1 B 2 1 C 2 2 C 3 3 E 4 0 or any two tables containing similar columns with similar names. I'd like to be able to check that the two tables have matching columns: the source table has exactly the same columns as the base table and the datatypes match make a diff from the base table to the source table do the necessary updates, deletes and inserts to change the data in the base table to correspond the source table optionally limit the diff to a subset of the base table, preferrably with a stored procedure. Has anyone written a stored proc for this or could you point to a source?

    Read the article

  • Using implicit conversion as a substitute for multiple inheritance in .NET

    - by Daniel Plaisted
    I have a situation where I would like to have objects of a certain type be able to be used as two different types. If one of the "base" types was an interface this wouldn't be an issue, but in my case it is preferable that they both be concrete types. I am considering adding copies of the methods and properties of one of the base types to the derived type, and adding an implicit conversion from the derived type to that base type. Then users will be able treat the derived type as the base type by using the duplicated methods directly, by assigning it to a variable of the base type, or by passing it to a method that takes the base type. It seems like this solution will fit my needs well, but am I missing anything? Is there a situation where this won't work, or where it is likely to add confusion instead of simplicity when using the API?

    Read the article

< Previous Page | 240 241 242 243 244 245 246 247 248 249 250 251  | Next Page >