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  • Is it possible to display image with loadDataWithBaseURL() method in android?

    - by user370305
    Hi. I m trying to display html file contains with loadDataWithBaseURL() method in android.. I m Just contains Html file data in one String source object then pass it to the method. for e.g String source; //contain html tags with images View.loadDataWithBaseURl(null,source,"text/html","UTF-8","about:blank"); The data displayed in view is fine. My problem is if my html file contains any images then I couldn't displayed it? how can I do that? Can anybody help me?

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  • java.util.Date.toString() is printing out wrong format

    - by pacoverflow
    The following code prints out "vmtDataOrig.creationdate=2012-11-03" VmtData vmtDataOrig = VmtDataDao.getInstance().loadVmt(1); System.out.println("vmtDataOrig.creationdate=" + vmtDataOrig.getCreationDate().toString()); Here is the definition of the creationDate field in the VmtData class: private Date creationDate = null; Here is the hibernate mapping of the creationDate field to the database table column: <property name="creationDate" column="CREATIONDATE" type="date"/> The CREATIONDATE column in the MySQL database table is of type "date", and for the record retrieved it has the value "2012-11-03". The Javadoc for the java.util.Date.toString() method says it is supposed to print the Date object in the form "dow mon dd hh:mm:ss zzz yyyy". Anyone know why it is printing it out in the form "yyyy-MM-dd"?

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  • Simple stupid foreach loop question

    - by user281180
    In the code below i`m trying to read a list of selected projects and a list of all projects available. I want to store the all the projects that have not been selected from the list of all projects. But with the code below, I`m having list of all projects...Where and how to break the second loop incase projectId.Value == selectedProjectId.Value ? public IEnumerable NotselectedProjects; public IEnumerable NotSelectedProjects() { if (this.NotselectedProjects == null) { List<SelectListItem> result = new List<SelectListItem>(); foreach (var selectedProjectId in selectedProjects) { foreach (var projectId in projectLists) { if (projectId.Value != selectedProjectId.Value) { result.Add(new SelectListItem { Selected = false, Text = projectId.Text, Value = projectId.Value }); this.NotselectedProjects = result.AsEnumerable(); } } } } return this.NotselectedProjects; }

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  • How to Stop Current Playing Song When using one thread with JLayer?

    - by mcnemesis
    I recently used a solution to the one-thread-at-a-time problem whe using Jlayer to play mp3 songs in Java. But this solution by Kaleb Brasee didn't hint at how you could stop the player, i.e how could one then call player.close()? Kaleb's code was: Executor executor = Executors.newSingleThreadExecutor(); executor.execute(new Runnable() { public void run() { /* do something */ } }); and this is the code I put in run() if(player != null) player.close(); try{ player = new Player(new FileInputStream(musicD.getPath())); player.play(); }catch(Exception e){} The problem is that much as this solves the problem of keeping the gui active while the music plays (in only one other thread -- what i'd wanted), I can't start playing another song :-( What could I do?

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  • Nested sql queries in rails when :has_and_belongst_to_many

    - by Godisemo
    Hello, In my application I the next task that has not already been done by a user. I have Three models, A Book that has many Tasks and then I have a User that has has and belongs to many tasks. The table tasks_users table contains all completed tasks so I need to write a complex query to find the next task to perform. I have came up with two solutions in pure SQL that works, but I cant translate them to rails, thats what I need help with SELECT * FROM `tasks` WHERE `tasks`.`book_id` = @book_id AND `tasks`.`id` NOT IN ( SELECT `tasks_users`.`task_id` FROM `tasks_users` WHERE `tasks_users`.`user_id` = @user_id) ORDER BY `task`.`date` ASC LIMIT 1; and equally without nested select SELECT * FROM tasks LEFT JOIN tasks_users ON tasks_users.tasks_id = task.id AND tasks_users.user_id = @user_id WHERE tasks_users.task_id IS NULL AND tasks.book_id = @book_id LIMIT 1; This is what I Have done in rails with the MetaWhere plugin book.tasks.joins(:users.outer).where(:users => {:id => nil}) but I cant figure out how to get the current user there too, Thanks for any help!

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  • Xalan redirect:write , use either of two element values to create name of new .xml file depending on

    - by Bilzac
    So I have the following code: <redirect:write select="concat('..\\folder\\,string(filename),'.xml')"> Where "filename" is a tag in the xml source. My problem occurs when filename is null or blank. And this is the case for several of the xml filename tags. So what I am trying to implement is a checking method. This is what I have done: <xsl-if test = "filename != ''"> <xsl:variable name = "tempName" select = "filename" /> </xsl-if> <xsl-if test ="filename = ''"> <xsl:variable name = "tempName" select = "filenameB"/> </xsl-if> <redirect:write select="concat('..\\folder\\,string($tempName),'.xml')"> I seem to be getting NPEs when I compile my Java code, saying the Variable not resolvable: tempName

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  • Blackberry Development, java.lang.outofmemoryerror

    - by Nikesh Yadav
    Hi Forum, I am new to Blackberry development (I am using Eclipse with Blackberry plug-in), I am trying to read a text file, which I placed in the "src" folder of my Blackberry project and this text file just contain a word "Test". when I run the program, I gets "UncaughtException: java.lang.outofmemoryerror". Here is the code I am using, where "speech.txt" is the file I am trying to read and is placed in the "src" folder - public class SpeechMain extends MainScreen { public SpeechMain() { try { Class myClass = this.getClass(); InputStream is = null; is = myClass.getResourceAsStream("speech.txt"); InputStreamReader isr = new InputStreamReader(is); char c; while ((c = (char)isr.read()) != -1) { add(new LabelField("" + c)); } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); add(new LabelField(e.getMessage())); } } } Thanks in advance. Thanks, Nikesh

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  • How to keep an Hibernate's Session open until the page is rendered

    - by Neuquino
    I'm having the following problem: I'm using Oracle ADF for the view and controller of my app. With OpenSessionInViewFilter, I intercept the request and open an Hibernate's Session, and it is closed as soon as the bean's method finishes. What I need is to keep the Session opened until the page is rendered, because in my JSP y use the lazy attributes of the object i load from the DB. For example: When I enter index.jspx the IndexBean#main() is executed: public class IndexBean{ private DBObject myDBObject; public String main(){ this.myDBObject = this.myDAO.loadObjectFromDB(); return null; } } in index.jspx I have: ... <af:inputText value="#{myDBObject.lazyAttribute}" /> ... I'd like that the Hibernate's Session keeps open until the af:inputText is processed. Is this possible? How? Thanks in advance

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  • How do you refresh the contents of an R gWidget?

    - by Richie Cotton
    I'm creating a GUI in R using gWidgets (more specifically gWidgetstcltk). I'd like to know how to update the contents of selection-type widgets, such as gdroplist and gtable. I currently have a rather hackish method of deleting the widget and re-creating it. I'm sure there's a better way. This simple example displays all the variables in the global environment. library(gWidgets) library(gWidgetstcltk) create.widgets <- function() { grp <- ggroup(container = win) ddl <- gdroplist(ls(envir = globalenv()), container = grp) refresh <- gimage("refresh", dirname = "stock", container = grp, handler = function(h, ...) { if(exists("grp") && !is.null(grp)) { delete(win, grp) rm(grp) } grp <- create.widgets() } ) } win <- gwindow() grp <- create.widgets()

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  • Fact table with multiple facts

    - by Jeff Meatball Yang
    I have a dimension (SiteItem) has two important facts: perUserClicks perBrowserClicks however, within this dimension, I have groups of dimensions based on an attribute column (let's call the groups AboveFoldItems, LeftNavItems, OnTheFlyItems, etc.) each have more facts that are specific to that group: AboveFoldItems: eyeTime, loadTime LeftNavItems: mouseOverTime OnTheFlyItems: doesn't have any extra, but may in the future Is the following fact table schema ok? DateKey SessionKey SiteItemKey perUserClicks perBrowserClicks eyeTime loadTime mouseOverTime It seems a little wasteful since only some columns pertain to some dimension keys (the irrelevant facts are left NULL). But... this seems like it would be a common problem, so there should be a common solution for this, right?

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  • WPF webbrowser - get HTML downloaded?

    - by Mathias Lykkegaard Lorenzen
    I'm listening to the WPF webbrowser's LoadCompleted event. It has some navigation arguments which provide details regarding the navigation. However, e.Content is always null. Am I paying attention to the wrong event here? How can I fetch the HTML that was just downloaded as string? I tried some things which I would consider hacks, but they return a string of HTML, even though that was not the string downloaded. For instance, with that method when I go to a page which just sends me the string abc, I get the result <document><body>abc</body></document> or something similar. I would prefer not getting into any more hacks than nescessary to get this running.

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  • Is Dynamic Casting Possible in Java

    - by Tom Tucker
    So I have a class of overloaded methods like this: class Foo { public void test(Object value) { ... } public void test(String value) { ... } } I need to pass a property value of a bean to one of these methods depending on its type, but I don't know the actual property type until the runtime. e.g. public void run(Object bean, String propertyName) { Foo foo = new Foo(); foo.test(PropertyUtils.getProperty(bean, propertyName)); } BTW, PropertyUtils.getProperty() is a helper method that returns a value of the specified property on a bean. PropertyUtils.getProperty() returns an Object, so that test(Object value) will be always called and the actual property type will be ignored. I can figure out the propery type in the runtime, even if its value is null. Is there such a thing as dynamic casting in Java? If not, is there a way to have an overloaded method with the correct parameter type called?

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  • can oracle types be updated like tables?

    - by Omnipresent
    I am converting GTT's to oracle types as explained in an excellent answer by APC. however, some GTT's are being updated based on a select query from another table. For example: UPDATE my_gtt_1 c SET (street, city, STATE, zip) = (SELECT src.unit_address, src.unit_city, src.unit_state, src.unit_zip_code FROM (SELECT mbr.ROWID row_id, unit_address, RTRIM(a.unit_city) unit_city, RTRIM(a.unit_state) unit_state, RTRIM(a.unit_zip_code) unit_zip_code FROM table_1 b, table_2 a, my_gtt_1 mbr WHERE type = 'ABC' AND id = b.ssn_head AND a.h_id = b.h_id AND row_id >= v_start_row AND row_id <= v_end_row) src WHERE c.ROWID = src.row_id) WHERE state IS NULL OR state = ' '; if my_gtt_1 was not a global temporary table but an oracle collection type then is it possible to do updates this complex? Or in these cases we are better off using the global temporary table?

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  • Stuck with luasec LUA secure socket

    - by PeterMmm
    This example code fails: require("socket") require("ssl") -- TLS/SSL server parameters local params = { mode = "server", protocol = "sslv23", key = "server.key", certificate = "server.crt", cafile = "server.key", password = "123456", verify = {"peer", "fail_if_no_peer_cert"}, options = {"all", "no_sslv2"}, ciphers = "ALL:!ADH:@STRENGTH", } local socket = require("socket") local server = socket.bind("*", 8888) local client = server:accept() client:settimeout(10) -- TLS/SSL initialization local conn,emsg = ssl.wrap(client, params) print(emsg) conn:dohandshake() -- conn:send("one line\n") conn:close() request https://localhost:8888/ output error loading CA locations ((null)) lua: a.lua:25: attempt to index local 'conn' (a nil value) stack traceback: a.lua:25: in main chunk [C]: ? Not very much info. Any idea how to trace down to the problem ?

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  • How to replace values in multi-valued ESE column?

    - by Soonts
    I have a multi-valued short ASCII text column in one of the tables in my ESE database, that holds the person's phone numbers. I have the new set of values, and I'd like to wipe the old values completely, and only use the new values. The JET_bitSetRevertToDefaultValue bit doesn't seem to work. While the MSDN documentation says "It causes the column to return the default column value on subsequent retrieve column operations. All existing column values are removed.", I found that it does nothing (no return value is returned). Or, is there an easy way to find out how many values does the column contain (this could be zero, e.g. when I'm doing an insertion, not update)? If it was, I could just run a loop from 'nValues' to 1, erasing the value by setting it to the null while providing the itagSequence value, to achieve what I want. I'm programming C#, and using the latest version of ManagedEsent library. Thanks in advance!

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  • Doubt in Stored Procedure MySql - how to return multiple values for a variable ?

    - by Eternal Learner
    Hi, I have a stored procedure below. I intend this procedure to return the names of all the movies acted by an actor. Create Procedure ActorMovies( In ScreenName varchar(50), OUT Title varchar(50) ) BEGIN Select MovieTitle INTO Title From Movies Natural Join Acts where Acts.ScreenName = 'ScreenName '; End; I make a call like Call ActorMovies(' Jhonny Depp',@movie); Select @move; The result I get is a Null set , which is not correct.I am expecting a set of movies acted by Jhonny Depp to be returned. I am not sure as to why this is happening?

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  • how to get external variable value in dtsx package.

    - by Rishabh
    Hi, I am executing .dtsx package from c#, it was executing fine, if i am passing one variable value from c# code then how can i get it on .dtsx package for my ole db source query. Here is my c# code. string file = @"D:\CYNCZFuzzy\CYNCZFuzzy\Contact.dtsx"; package = app.LoadPackage(file, null); Variables vars = package.Variables; vars["User::parentContactID"].Value = 1028203; pkgResults = package.Execute(); string result = pkgResults.ToString(); I need this 1028203 value on my ole db source query, here my query. select cr.MasterContactID as ParentContactID, c.ID,C.FirstName, C.MiddleName, c.LastName, c.ID as FieldID from Contact c inner join ContactRelation cr on cr.SlaveContactID = c.ID where RelationshipID = 1 AND cr.MasterContactID = ? what I should write on ? for getting 1028203 value from c# page. Thanks in advance...

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  • asp.net mvc default model binding problem

    - by csetzkorn
    I have some problems with ASP.NET MVC’s default model binder. The View contains HTML like this: <input name="SubDTO[0].Id" value="1" type="checkbox"> <input name="SubDTO[1].Id" value="2" type="checkbox"> This is my simplified ‘model’: public class SubDTO { public virtual string Id { get; set; } } public class DTO { public List<SubDTO> SubDTOs { get; set; } public DTO() { SubDTOs = new List< SubDTO>(); } } All this works fine if the user selects at least the first checkbox (SubDTO[0].Id). The controller ‘receives’ a nicely initialised/bound DTO. However, if the first check box is not selected but only, for example, SubDTO[1].Id the object SubDTOs is null. Can someone please explain this ‘strange’ behaviour and how to overcome it? Thanks. Best wishes, Christian

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  • Error when trying to refer to a field by name

    - by raja
    I am getting an error (document.my_formm.fieldName.value is null or not an object) from the below code: <html> <head> <title>(Type a title for your page here)</title> <script language=JavaScript> function check_length(my_formm,fieldName) { alert(fieldName); alert(document.my_formm.fieldName.value); } </script> </head> <body> <form name=my_form method=post> <input type="text" onChange=check_length("my_form","my_text"); name=my_text rows=4 cols=30 value=""> <br> <input size=1 value=50 name=text_num> Characters Left </form> </body> </html>

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  • Right Hand Column Does Not Align Properly in IE6/7/8

    - by Kalpesh Vasta
    Hi Guys, I'm new to this but here goes. I have been developing this website http://www.panelmaster.co.uk and i have managed to solve the majority of design problems but one! If you take a look at the site in IE the right column seems to drop down and is not aligned with the right and centre column. This problem only occurs in IE as upon testing i found it was fine in firefox and safari. I have provided below the CSS for the website. I would appreciate if you guys can help me with the problem. Thanks in advance. :) ========================== body { margin: 0; padding: 0; line-height: 1.5em; font-family: Tahoma, Geneva, sans-serif; font-size: 12px; color: #666; background-image: url(images/templatemo_body_top.jpg); background-color: #90857c; background-repeat: repeat-x; background-position: top; text-align: left; } a:link, a:visited { color: #073475; text-decoration: none; font-weight: normal; } a:active, a:hover { color: #073475; text-decoration: underline; } h3 { color: #1e7da9; font-size: 16px; font-weight: bold; } h2 { color: #1e7da9; font-size: 16px; font-weight: bold; } h1 { color: #696969; font-size: 20px; font-weight: bold; } p { margin: 0px; padding: 0px; } img { margin: 0px; padding: 0px; border: none; } .cleaner { clear: both; width: 100%; height: 0px; font-size: 0px; } .cleaner_h30 { clear: both; width:100%; height: 30px; } .cleaner_h40 { clear: both; width:100%; height: 40px; } .float_l { float: left; } .float_r { float: right; } .margin_r20 { margin-right: 20px; } #templatemo_body_wrapper { width: 100%; background: url(images/templatemo_body_bottom.png) repeat-x bottom center; } #templatemo_wrapper { width: 970px; padding: 0 10px; margin: 0 auto; background: url(images/templatemo_wrapper_top.jpg) no-repeat top center; } /* header */ #templatemo_header { clear: both; width: 890px; height: 60px; padding: 20px 40px } #templatemo_header #site_title { float: left; padding-top: 15px; } #site_title a { font-size: 24px; color: #FFFFFF; font-weight: bold; text-decoration: none; } #site_title a:hover { font-weight: bold; text-decoration: none; } #site_title a span { display: block; margin-top: 5px; font-size: 14px; color: #fff; font-weight: bold; letter-spacing: 2px; } /* end of header */ /* menu */ #templatemo_menu { clear: both; width: 970px; height: 80px; background: url(images/templatemo_menubar.png) no-repeat; } #search_box { width: 990px; height: 35px; text-align: right; } #search_box form { margin: 0; padding: 5px 40px; } #search_box #input_field { height: 20px; width: 300px; color: #000000; font-size: 12px; font-variant: normal; line-height: normal; border: 1px solid #CCCCCC; background: #FFFFFF; } #search_box #submit_btn { height: 24px; width: 100px; cursor: pointer; font-size: 12px; text-align: center; vertical-align: bottom; white-space: pre; outline: none; color:#666666; border: 1px solid #CCCCCC; background: #FFFFFF; } #templatemo_menu ul { width: 890px; height: 35px; margin: 0; padding: 7px 40px; list-style: none; } #templatemo_menu ul li { padding: 0px; margin: 0px; display: inline; } #templatemo_menu ul li a { float: left; display: block; margin-right: 40px; font-size: 13px; text-decoration: none; color: #fff; font-weight: normal; outline: none; } #templatemo_menu ul li a:hover, #templatemo_menu ul .current { color: #162127; } /* end of menu */ /* contetnt */ #templatemo_content_wrapper { clear: both; padding: 0px 0; } #templatemo_content { float: left; margin-left: 10px; width: 550px; } #banner { margin: 0 0 10px 0; } #templatemo_content #content_top { width: 550px; height: 20px; background: url(images/templatemo_content_top.png) no-repeat; } #templatemo_content #content_bottom { width: 550px; height: 20px; background: url(images/templatemo_content_bottom.png) no-repeat; } #templatemo_content #content_middle { width: 510px; padding: 5px 20px 0px 20px; background: url(images/templatemo_content_middle.png) repeat-y; } #content_middle p { text-align: justify; } .templatemo_sidebar_wrapper { width: 200px; } .templatemo_sidebar { width: 197px; padding-right: 3px; background: url(images/templatemo_sidebar_middle.png) repeat-y; } .templatemo_sidebar_top { width: 200px; height: 20px; background: url(images/templatemo_sidebar_top.png) no-repeat; } .templatemo_sidebar_bottom { width: 200px; height: 20px; background: url(images/templatemo_sidebar_bottom.png) no-repeat; } .templatemo_sidebar .sidebar_box { clear: both; padding-bottom: 20px; } .sidebar_box1 { padding: 15px; } .sidebar_box h2 { color: #2d84ad; font-size: 16px; padding-left: 25px; font-weight: bold; margin: 0 0 10px 10px; background: url(images/templatemo_sidebar_h1.jpg) left center no-repeat; } .sidebar_box .sidebar_box_content { padding: 15px; background: url(images/templatemo_sidebar_box_top.png) top repeat-x; } .sidebar_box img { border: 1px solid #999; margin-bottom: 5px; } .sidebar_box .discount { margin: 5px 0 0 0; font-weight: bold; } .sidebar_box .discount span { color: #C00; } .left_sidebar_box .discount a { font-weight: bold; color: #000; } .sidebar_box .categories_list { margin: 0; padding: 0; list-style: none; } .categories_list li { padding: 0; margin: 0; } .categories_list li a { display: block; color: #201f1c; padding: 5px 0 5px 20px; background: url(images/list.png) center left no-repeat; } .categories_list li a:hover { color: #439ac3; text-decoration: none; } .news_box { clear: both; margin-bottom: 5px; padding-bottom: 5px; border-bottom: 1px solid #999; } .news_box h4 { padding: 2px 0; margin: 0; } .news_box h4 a { font-size: 12px; font-weight: normal; color: #1893f2; } #newsletter_box label { display: block; margin-bottom: 10px; } #newsletter_box .input_field { height: 20px; width: 155px; padding: 0 5px; margin-bottom: 10px; color: #000000; font-size: 12px; font-variant: normal; line-height: normal; } #newsletter_box .submit_btn { float: right; height: 30px; width: 80px; margin: 0px; padding: 3px 0 15px 0; cursor: pointer; font-size: 12px; text-align: center; vertical-align: bottom; white-space: pre; outline: none; } .product_box { float: left; width: 223px; padding: 10px; margin-bottom: 20px; border: 1px solid #CCC; text-align: center; } .product_box img { margin-bottom: 10px; } .product_box h3 { color: #2a2522; font-size: 12px; margin: 0 0 10px; } .product_box p { margin-bottom: 10px; } .product_box p span { color: #cf5902; font-size: 14px; font-weight: bold; } .product_box .detail { float: right; } .product_box .addtocard { float: left; font-weight: bold; padding-right: 20px; background: url(images/templatemo_shopping_cart.png) bottom right no-repeat; } /* end of content */ /* footer */ #templatemo_footer_wrapper { background: url(images/templatemo_footer.png) repeat-x; } #templatemo_footer { width: 910px; height: 85px; padding: 50px 40px 30px 40px; margin: 0 auto; text-align: center; color: #a9a098; } #templatemo_footer a { color: #d7d1cc; font-weight: normal; } #templatemo_footer a:hover { text-decoration: none; color: #FFFF33; } #templatemo_footer .footer_menu { margin: 0 0 30px 0; padding: 0px; list-style: none; } .footer_menu li { margin: 0px; padding: 0 20px; display: inline; border-right: 1px solid #d7d1cc; } .footer_menu li a { color: #d7d1cc; } .footer_menu .last_menu { border: none; } /* end of footer */ /*twitter*/ #twitter_div {border-top: 0px;} #twitter_div a {color: #0000ff !important;} #twitter_update_list {margin-left: -1em !important; margin-bottom: 0px !important;} #twitter_update_list li {list-style-type: none; padding-right: 5px; } #twitter_update_list li a {color: #0000ff; padding-right: 5px;} #twitter_div {border-bottom: 0px; padding-bottom: 10px; padding-top:6px; padding-right: 5px;} #twitter_div a, #twitter_update_list li a {text-decoration: none !important;} #twitter_div a:hover, #twitter_update_list li a:hover {text-decoration:underline !important;}

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  • Conditionally set a column to its default value in Postgres

    - by Evgeny
    I've got a PostgreSQL 8.4 table with an auto-incrementing, but nullable, integer column. I want to update some column values and, if this column is NULL then set it to its default value (which would be an integer auto-generated from a sequence), but I want to return its value in either case. So I want something like this: UPDATE mytable SET incident_id = COALESCE(incident_id, DEFAULT), other = 'somethingelse' WHERE ... RETURNING incident_id Unfortunately, this doesn't work - it seems that DEFAULT is special and cannot be part of an expression. What's the best way to do this?

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  • Android Reading from an Input stream efficiently

    - by RenegadeAndy
    Hey, I am making an HTTP get request to a website for an android application I am making. I am using a DefaultHttpClient and using HttpGet to issue the request. I get the entity response and from this obtain an InputStream object for getting the html of the page. I then cycle through the reply doing as follows: BufferedReader r = new BufferedReader(new InputStreamReader(inputStream)); String x = ""; x = r.readLine(); String total = ""; while(x!= null){ total += x; x = r.readLine(); } However this is horrendously slow. Is this inefficient? I'm not loading a big web page - www.cokezone.co.uk so the file size is not big. Is there a better way to do this? Thanks Andy

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  • Cannot Translate to SQL using Select(x => Func(x))

    - by Dan
    I'm slowly learning the ins and outs of LINQtoSQL, but this is confusing me. Here is the statement I have: IQueryable<IEvent> events = (from e in db.getEvents() select e).Select(x => SelectEvent(x, null)); What the SelectEvent does can be explained in this answer here. I am not using the .toList() function as I don't want potentially thousands of records brought into memory. public IEvent SelectEvent(SqlServer.Event ev, EventType? type) { // Create an object which implements IEvent // I don't have the code in front of me, so forgive the lack of code } My question is really for the Select() method. I get the "Cannot translate to SQL" error and the Select() is listed in the error message. Clueless on this one :-/.

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  • Hibernate criteria with projection not performing query for @OneToMany mapping

    - by Josh
    I have a domain object, Expense, that has a field called initialFields. It's annotated as so: @OneToMany(fetch = FetchType.EAGER, cascade = { CascadeType.ALL }, orphanRemoval = true) @JoinTable(blah blah) private final List<Field> initialFields; Now I'm trying to use Projections in order to only pull certain fields for performance reasons, but when doing so the initialFields field is always null. It's the only OneToMany field and the only field I am trying to retrieve with the projection that is behaving this way. If I use a regular HQL query initialFields is populated appropriately, but of course I can't limit the fields. Anyone ever seen anything like this?

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  • setting a timeout for an InputStreamreader variable

    - by Noona
    I have a server running that accepts connections made through client sockets, I need to read the input from this client socket, now suppose the client opened a connection to my server without sending anything through the server's socket outputstream, in this case, while my server tried to read the input through the client socket's inputstream, an exception will be thrown, but before the exception is thrown i would like a timeout say of 5 sec, how can I do this? currently here's how my code looks like on the server side: try { InputStreamReader clientInputStream = new InputStreamReader(clientSocket.getInputStream()); int c; StringBuffer requestBuffer = new StringBuffer(); while ((c = clientInputStream.read()) != -1) { requestBuffer.append((char) c); if (requestBuffer.toString().endsWith(("\r\n\r\n"))) break; } request = new Request(requestBuffer.toString(), clientSocket); } catch (Exception e) // catch any possible exception in order to keep the thread running { try { if (clientSocket != null) clientSocket.close(); } catch (IOException ex) { ex.printStackTrace(); } System.err.println(e); //e.printStackTrace(); }

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