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  • Pass a JSON array to a WCF web service

    - by Tawani
    I am trying to pass a JSON array to a WCF service. But it doesn't seem to work. I actually pulled an array [GetStudents] out the service and sent the exact same array back to the service [SaveStudents] and nothing (empty array) was received. The JSON array is of the format: [ {"Name":"John","Age":12}, {"Name":"Jane","Age":11}, {"Name":"Bill","Age":12} ] And the contracts are of the following format: //Contracts [DataContract] public class Student{ [DataMember]public string Name { get; set; } [DataMember]public int Age{ get; set; } } [CollectionDataContract(Namespace = "")] public class Students : List<Student> { [DataMember]public Endorsements() { } [DataMember]public Endorsements(IEnumerable<Student> source) : base(source) { } } //Operations public Students GetStudents() { var result = new Students(); result.Add(new Student(){Name="John",12}); result.Add(new Student(){Name="Jane",11}); result.Add(new Student(){Name="Bill",12}); return result; } //Operations public void SaveStudents(Students list) { Console.WriteLine(list.Count); //It always returns zero } It there a particular way to send an array to a WCF REST service?

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  • Android - Emulator internet access

    - by teepusink
    Hi, I've been using this method to gain access to internet from my Android emulator emulator -http-proxy < -avd < It works but is that the best way to do it? It just doesn't feel right that I need to open the emulator from command line and can't just do it from Eclipse or something. Can't seem to find an internet option on the "AVD Manager" either. Thanks, Tee

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  • LitJSON's JsonMapper.ToJson error: Max allowed object depth reached while trying to export from type

    - by dev.e.loper
    I have an object that I would like to convert to json inside one of the object's methods. I'm using LitJson library. Like so: protected override void Render(HtmlTextWriter writer) { ... writer.AddAttribute(HtmlTextWriterAttribute.Value, JsonMapper.ToJson(this)); .... } However JsonMapper.ToJson(this) produces a server error "Max allowed object depth reached while trying to export from type System.Drawing.Color". My guess is that because its trying to convert an object inside itself its going into some kind of infinite loop. Just curious what is actually happening.

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  • ODBC driver (AcuODBC, MS Access Driver)

    - by Maverick-F14
    hi i've developed a java descktop application (in Windows 7) that use ms access and cobol db... to use that db i've two odbc sources data that are: *Microsoft Access Driver ODBC (for my .mdb file) **AcuODBC (for cobol db). Now i've canged pc and in my ODBC manager i don't have the driver to create a data sources. (my new OS is Win7 X64) Can you tell me where can i download the 2 drivers? Thx you ALL

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  • The Definitive C++ Book Guide and List

    - by grepsedawk
    After more than a few questions about deciding on C++ books I thought we could make a better community wiki version. Providing QUALITY books and an approximate skill level. Maybe we can add a short blurb/description about each book that you have personally read / benefited from. Feel free to debate quality, headings, etc. Note: There is a similar post for C: The Definitive C Book Guide and List Reference Style - All Levels The C++ Programming Language - Bjarne Stroustrup C++ Standard Library Tutorial and Reference - Nicolai Josuttis Beginner Introductory: C++ Primer - Stanley Lippman / Josée Lajoie / Barbara E. Moo Accelerated C++ - Andrew Koenig / Barbara Moo Thinking in C++ - Bruce Eckel (2 volumes, 2nd is more about standard library, but still very good) Best practices: Effective C++ - Scott Meyers Effective STL - Scott Meyers Intermediate More Effective C++ - Scott Meyers Exceptional C++ - Herb Sutter More Exceptional C++ - Herb Sutter C++ Coding Standards: 101 Rules, Guidelines, and Best Practices - Herb Sutter / Andrei Alexandrescu C++ Templates The Complete Guide - David Vandevoorde / Nicolai M. Josuttis Large Scale C++ Software Design - John Lakos Above Intermediate Modern C++ Design - Andrei Alexandrescu C++ Template Metaprogramming - David Abrahams and Aleksey Gurtovoy Inside the C++ Object Model - Stanley Lippman Classics / Older Note: Some information contained within these books may not be up to date and no longer considered best practice. The Design and Evolution of C++ - Bjarne Stroustrup Ruminations on C++ Andrew Koenig / Barbara Moo Advanced C++ Programming Styles and Idioms - James Coplien

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  • Managed c++ std::string not accessible in unmanaged c++

    - by Radhesham
    In unmanaged c++ dll i have a function which takes constant std::string as argument Prototype : void read ( const std::string &amp;imageSpec_ ) I call this function from managed c++ dll by passing a std::string. When i debug the unmanaged c++ code the parameter imageSpec_ shows the value correctly but does not allow me to copy that value in other variable. imageSpec_.copy( sFilename, 4052 ); It shows length of imageSpec_ as 0(zero). If i try copying like std::string sTempFileName(imageSpec_); this statement string new string is a empty string. But for std::string sTempFileName(imageSpec_.c_str()); this statement string gets copied correctly. i.e. with charpointer string is copied correctly. Copying this way will need a major change in unmanaged c++ code. I am building unmanaged code in Visual studio 6.0 and managed c++ in Visual studio 2008. Is there any specific setting or code change in managed c++ that will solve the issue?

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  • Android 1.6: "android.view.WindowManager$BadTokenException: Unable to add window -- token null is no

    - by Dan Monego
    I'm trying to open a dialog window, but every time I try to open it it throws this exception: E/AndroidRuntime( 206): Uncaught handler: thread main exiting due to uncaught exception E/AndroidRuntime( 206): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application E/AndroidRuntime( 206): at android.view.ViewRoot.setView(ViewRoot.java:460) E/AndroidRuntime( 206): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:177) E/AndroidRuntime( 206): at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:91) E/AndroidRuntime( 206): at android.app.Dialog.show(Dialog.java:238) E/AndroidRuntime( 206): at android.app.Activity.showDialog(Activity.java:2413) I'm creating it by calling showDialog with the display's id. The onCreateDialog handler logs fine and I can step through it without an issue, but I've attached since it seems like I'm missing something in it: @Override public Dialog onCreateDialog(int id) { Dialog dialog; Context appContext = this.getApplicationContext(); switch(id) { case RENAME_DIALOG_ID: Log.i("Edit", "Creating rename dialog..."); dialog = new Dialog(appContext); dialog.setContentView(R.layout.rename); dialog.setTitle("Rename " + noteName); break; default: dialog = null; break; } return dialog; } Is there something missing from this? Some questions have talked about having this problem when creating a dialog from onCreate, which happen because the activity isn't created yet, but this is coming from a call from a menu object, and the appContext variable seems like it is correctly populated in the debugger.

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  • [SC] DeleteService FAILED 1072

    - by Fuangwith S.
    Last time I create WAS profile and WASService then I try to config and run many script for learn how to config WAS, Finally it crash so i use wasprofile delete this profile and forgot delete WASService. Now I found IBM Webphere Application Server service display in services.msc list, so I tried to delete it with WASService.exe -remove command and windows SC command but I got message C:\Program Files\IBM\WebSphere\AppServer\bin>sc delete "IBMWAS61Service - DEV" [SC] DeleteService FAILED 1072: The specified service has been marked for deletion.

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  • MVC2 EditorTemplate for DropDownList

    - by tschreck
    I've spent the majority of the past week knee deep in the new templating functionality baked into MVC2. I had a hard time trying to get a DropDownList template working. The biggest problem I've been working to solve is how to get the source data for the drop down list to the template. I saw a lot of examples where you can put the source data in the ViewData dictionary (ViewData["DropDownSourceValuesKey"]) then retrieve them in the template itself (var sourceValues = ViewData["DropDownSourceValuesKey"];) This works, but I did not like having a silly string as the lynch pin for making this work. Below is an approach I've come up with and wanted to get opinions on this approach: here are my design goals: The view model should contain the source data for the drop down list Limit Silly Strings Not use ViewData dictionary Controller is responsible for filling the property with the source data for the drop down list Here's my View Model: public class CustomerViewModel { [ScaffoldColumn(false)] public String CustomerCode{ get; set; } [UIHint("DropDownList")] [DropDownList(DropDownListTargetProperty = "CustomerCode"] [DisplayName("Customer Code")] public IEnumerable<SelectListItem> CustomerCodeList { get; set; } public String FirstName { get; set; } public String LastName { get; set; } public String PhoneNumber { get; set; } public String Address1 { get; set; } public String Address2 { get; set; } public String City { get; set; } public String State { get; set; } public String Zip { get; set; } } My View Model has a CustomerCode property which is a value that the user selects from a list of values. I have a CustomerCodeList property that is a list of possible CustomerCode values and is the source for a drop down list. I've created a DropDownList attribute with a DropDownListTargetProperty. DropDownListTargetProperty points to the property which will be populated based on the user selection from the generated drop down (in this case, the CustomerCode property). Notice that the CustomerCode property has [ScaffoldColumn(false)] which forces the generator to skip the field in the generated output. My DropDownList.ascx file will generate a dropdown list form element with the source data from the CustomerCodeList property. The generated dropdown list will use the value of the DropDownListTargetProperty from the DropDownList attribute as the Id and the Name attributes of the Select form element. So the generated code will look like this: <select id="CustomerCode" name="CustomerCode"> <option>... </select> This works out great because when the form is submitted, MVC will populate the target property with the selected value from the drop down list because the name of the generated dropdown list IS the target property. I kinda visualize it as the CustomerCodeList property is an extension of sorts of the CustomerCode property. I've coupled the source data to the property. Here's my code for the controller: public ActionResult Create() { //retrieve CustomerCodes from a datasource of your choosing List<CustomerCode> customerCodeList = modelService.GetCustomerCodeList(); CustomerViewModel viewModel= new CustomerViewModel(); viewModel.CustomerCodeList = customerCodeList.Select(s => new SelectListItem() { Text = s.CustomerCode, Value = s.CustomerCode, Selected = (s.CustomerCode == viewModel.CustomerCode) }).AsEnumerable(); return View(viewModel); } Here's my code for the DropDownListAttribute: namespace AutoForm.Attributes { public class DropDownListAttribute : Attribute { public String DropDownListTargetProperty { get; set; } } } Here's my code for the template (DropDownList.ascx): <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<IEnumerable<SelectListItem>>" %> <%@ Import Namespace="AutoForm.Attributes"%> <script runat="server"> DropDownListAttribute GetDropDownListAttribute() { var dropDownListAttribute = new DropDownListAttribute(); if (ViewData.ModelMetadata.AdditionalValues.ContainsKey("DropDownListAttribute")) { dropDownListAttribute = (DropDownListAttribute)ViewData.ModelMetadata.AdditionalValues["DropDownListAttribute"]; } return dropDownListAttribute; } </script> <% DropDownListAttribute attribute = GetDropDownListAttribute();%> <select id="<%= attribute.DropDownListTargetProperty %>" name="<%= attribute.DropDownListTargetProperty %>"> <% foreach(SelectListItem item in ViewData.Model) {%> <% if (item.Selected == true) {%> <option value="<%= item.Value %>" selected="true"><%= item.Text %></option> <% } %> <% else {%> <option value="<%= item.Value %>"><%= item.Text %></option> <% } %> <% } %> </select> I tried using the Html.DropDownList helper, but it would not allow me to change the Id and Name attributes of the generated Select element. NOTE: you have to override the CreateMetadata method of the DataAnnotationsModelMetadataProvider for the DropDownListAttribute. Here's the code for that: public class MetadataProvider : DataAnnotationsModelMetadataProvider { protected override ModelMetadata CreateMetadata(IEnumerable<Attribute> attributes, Type containerType, Func<object> modelAccessor, Type modelType, string propertyName) { var metadata = base.CreateMetadata(attributes, containerType, modelAccessor, modelType, propertyName); var additionalValues = attributes.OfType<DropDownListAttribute>().FirstOrDefault(); if (additionalValues != null) { metadata.AdditionalValues.Add("DropDownListAttribute", additionalValues); } return metadata; } } Then you have to make a call to the new MetadataProvider in Application_Start of Global.asax.cs: protected void Application_Start() { RegisterRoutes(RouteTable.Routes); ModelMetadataProviders.Current = new MetadataProvider(); } Well, I hope this makes sense and I hope this approach may save you some time. I'd like some feedback on this approach please. Is there a better approach?

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  • Uncompiled WCF on IIS7: The type could not be found

    - by Jimmy
    Hello, I've been trying to follow this tutorial for deploying a WCF sample to IIS . I can't get it to work. This is a hosted site, but I do have IIS Manager access to the server. However, in step 2 of the tutorial, I can't "create a new IIS application that is physically located in this application directory". I can't seem to find a menu item, context menu item, or what not to create a new application. I've been right-clicking everywhere like crazy and still can't figure out how to create a new app. I suppose that's probably the root issue, but I tried a few other things (described below) just in case that actually is not the issue. This is "deployed" at http://test.com.cws1.my-hosting-panel.com/IISHostedCalcService/Service.svc . The error says: The type 'Microsoft.ServiceModel.Samples.CalculatorService', provided as the Service attribute value in the ServiceHost directive, or provided in the configuration element system.serviceModel/serviceHostingEnvironment/serviceActivations could not be found. I also tried to create a virtual dir (IISHostedCalc) in dotnetpanel that points to IISHostedCalcService . When I navigate to http://test.com.cws1.my-hosting-panel.com/IISHostedCalc/Service.svc , then there is a different error: This collection already contains an address with scheme http. There can be at most one address per scheme in this collection. As per the tutorial, there was no compiling involved; I just dropped the files on the server as follow inside the folder IISHostedCalcService: service.svc Web.config Service.cs service.svc contains: <%@ServiceHost language=c# Debug="true" Service="Microsoft.ServiceModel.Samples.CalculatorService"%> (I tried with quotes around the c# attribute, as this looks a little strange without quotes, but it made no difference) Web.config contains: <?xml version="1.0" encoding="utf-8" ?> <configuration> <system.serviceModel> <services> <service name="Microsoft.ServiceModel.Samples.CalculatorService"> <!-- This endpoint is exposed at the base address provided by host: http://localhost/servicemodelsamples/service.svc --> <endpoint address="" binding="wsHttpBinding" contract="Microsoft.ServiceModel.Samples.ICalculator" /> <!-- The mex endpoint is explosed at http://localhost/servicemodelsamples/service.svc/mex --> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" /> </service> </services> </system.serviceModel> <system.web> <customErrors mode="Off"/> </system.web> </configuration> Service.cs contains: using System; using System.ServiceModel; namespace Microsoft.ServiceModel.Samples { [ServiceContract] public interface ICalculator { [OperationContract] double Add(double n1, double n2); [OperationContract] double Subtract(double n1, double n2); [OperationContract] double Multiply(double n1, double n2); [OperationContract] double Divide(double n1, double n2); } public class CalculatorService : ICalculator { public double Add(double n1, double n2) { return n1 + n2; } public double Subtract(double n1, double n2) { return n1 - n2; } public double Multiply(double n1, double n2) { return n1 * n2; } public double Divide(double n1, double n2) { return n1 / n2; } } }

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  • SQL Server - Physical connection is not usable Error Code: 19

    - by Harry
    Having trouble working out this SqlException: A transport-level error has occurred when sending the request to the server. (provider: Session Provider, error: 19 - Physical connection is not usable) Any ideas what this is about? Couldn't get any hits on google or msdn on this one. The connection is MARS and Asynchronous in my own SQL pool. But don't get all excited about that - that is old code that has been stable for a long time! Exception details pasted below: System.Data.SqlClient.SqlException occurred Message=A transport-level error has occurred when sending the request to the server. (provider: Session Provider, error: 19 - Physical connection is not usable) Source=.Net SqlClient Data Provider ErrorCode=-2146232060 Class=20 LineNumber=0 Number=-1 Server=SERVER State=0 StackTrace: at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning() at System.Data.SqlClient.TdsParserStateObject.SNIWriteAsync(SNIHandle handle, SNIPacket packet, DbAsyncResult asyncResult) at System.Data.SqlClient.TdsParserStateObject.WriteSni() at System.Data.SqlClient.TdsParserStateObject.WritePacket(Byte flushMode) at System.Data.SqlClient.TdsParserStateObject.ExecuteFlush() at System.Data.SqlClient.TdsParser.TdsExecuteRPC(_SqlRPC[] rpcArray, Int32 timeout, Boolean inSchema, SqlNotificationRequest notificationRequest, TdsParserStateObject stateObj, Boolean isCommandProc) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.BeginExecuteNonQuery(AsyncCallback callback, Object stateObject) at CrawlAbout.Library.SQL.SQLAdapter.<ExecuteNonQueryTask>d__12.MoveNext() in D:\Work\Projects\CrawlAbout.com 2.0\CrawlAbout.Library.SQL\SQLAdapter.cs:line 149 InnerException:

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  • Razor - Unexpected "foreach" keyword after "@" character

    - by Jaco Pretorius
    I have a partial view done in razor. When I run it I get the following error - it seems like Razor gets stuck into thinking I'm writing code everywhere. Unexpected "foreach" keyword after "@" character. Once inside code, you do not need to prefix constructs like "foreach" with "@" Here is my view @model IEnumerable<SomeModel> <div> @using(Html.BeginForm("Update", "UserManagement", FormMethod.Post)) { @Html.Hidden("UserId", ViewBag.UserId) @foreach(var link in Model) { if(link.Linked) { <input type="checkbox" name="userLinks" value="@link.Id" checked="checked" />@link.Description<br /> } else { <input type="checkbox" name="userLinks" value="@link.Id" />@link.Description<br /> } } } </div>

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  • FB.ui stream.publish in an iframe application shows a popup instead of an iframe dialog

    - by pasha
    I am trying to show a "share" dialog using the following code, but it is displayed as a new window. This is an iFrame application inside Facebook. Does someone know how to make it show the "share" in a standard FB dialog iframe and not a new window? <script src="http://connect.facebook.net/en_US/all.js"></script> <script type="text/javascript"> FB.ui({ method: 'stream.publish', message:'hello world'}); </script>

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  • SSLException: HelloRequest followed by an unexpected handshake message

    - by mseebach
    I'm trying to connect to a webservice over SSL using Apache Commons HttpClient 3.1, using this: String url = "https://archprod.service.eogs.dk/cvronline/esb/LegalUnitGetSSLServicePort"; HttpClient client = new HttpClient(); PostMethod post = new PostMethod(url); StringRequestEntity entity = new StringRequestEntity(requestXml, "application/soap+xml", "utf-8"); post.setRequestEntity(entity); client.executeMethod(post); String response = post.getResponseBodyAsString(); And I get this exception: javax.net.ssl.SSLException: HelloRequest followed by an unexpected handshake message at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:190) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1623) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:198) at com.sun.net.ssl.internal.ssl.Handshaker.fatalSE(Handshaker.java:188) at com.sun.net.ssl.internal.ssl.ClientHandshaker.serverHelloRequest(ClientHandshaker.java:286) at com.sun.net.ssl.internal.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:114) at com.sun.net.ssl.internal.ssl.Handshaker.processLoop(Handshaker.java:525) at com.sun.net.ssl.internal.ssl.Handshaker.process_record(Handshaker.java:465) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:884) at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:746) at com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:75) at java.io.BufferedInputStream.fill(BufferedInputStream.java:218) at java.io.BufferedInputStream.read(BufferedInputStream.java:237) at org.apache.commons.httpclient.HttpParser.readRawLine(HttpParser.java:78) at org.apache.commons.httpclient.HttpParser.readLine(HttpParser.java:106) at org.apache.commons.httpclient.HttpConnection.readLine(HttpConnection.java:1116) at org.apache.commons.httpclient.HttpMethodBase.readStatusLine(HttpMethodBase.java:1973) at org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1735) at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1098) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323) A request to the same URL on the same machine, using curl, works fine - and if I change the URL to e.g. https://www.verisign.com, it works fine in Java, too. So it appears to be the specific combination of Java and that host, not a general problem. Ubuntu 10.04 beta, Sun JDK 1.6.0_19 (same problem in Ubuntu's bundled OpenJDK 6b18~pre4). Any ideas what's going wrong? Thanks!

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  • C++ : C++ Primer (Stanley Lipmann) or The C++ programming language (special edition)

    - by Kim
    I have a Computer Science degree (long2 time ago) .. I do know Java OOP but i am now trying to pick up C++. I do have C and of course data structure using C or pascal. I have started reading Bjarne Stroustrup book (The C++ Programming Language - Special Edition) but find it extremely difficult esp. some section which i don't have exposure such as Recursive Descent Parser (chapter 6). In terms of the language i don't foresee i have problem but i have problem as mentioned cos' those topic are usually covered in a Master Degree program such as construction of compiler. I just bought a book called C++ primer (Stanley Lipmann) which i heard it is a very good book for C++. Only setback is it's of course no match with the amount of information from the original C++ creator. Please advice. Thanks.

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  • android View not attached to window manager...

    - by Daniel Benedykt
    Hi I am having some of the following exceptions: java.lang.IllegalArgumentException: View not attached to window manager at android.view.WindowManagerImpl.findViewLocked(WindowManagerImpl.java:355) at android.view.WindowManagerImpl.updateViewLayout(WindowManagerImpl.java:191) at android.view.Window$LocalWindowManager.updateViewLayout(Window.java:428) at android.app.Dialog.onWindowAttributesChanged(Dialog.java:596) at android.view.Window.setDefaultWindowFormat(Window.java:1013) at com.android.internal.policy.impl.PhoneWindow.access$700(PhoneWindow.java:86) at com.android.internal.policy.impl.PhoneWindow$DecorView.drawableChanged(PhoneWindow.java:1951) at com.android.internal.policy.impl.PhoneWindow$DecorView.fitSystemWindows(PhoneWindow.java:1889) at android.view.ViewRoot.performTraversals(ViewRoot.java:727) at android.view.ViewRoot.handleMessage(ViewRoot.java:1633) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:123) at android.app.ActivityThread.main(ActivityThread.java:4338) at java.lang.reflect.Method.invokeNative(Native Method) at java.lang.reflect.Method.invoke(Method.java:521) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) at dalvik.system.NativeStart.main(Native Method) I have google it and see that it has something to do with popups and turning the screen, but there is no reference to my code. The questions are: 1) is there a way to find out exactly when this issue is happening? 2) other than turning the screen, is there another event or action that triggers this error? 3) how do I prevent this to happen? Thanks

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  • Spring boot JAR as windows service

    - by roblovelock
    I am trying to wrap a spring boot "uber JAR" with procrun. Running the following works as expected: java -jar my.jar I need my spring boot jar to automatically start on windows boot. The nicest solution for this would be to run the jar as a service (same as a standalone tomcat). When I try to run this I am getting "Commons Daemon procrun failed with exit value: 3" Looking at the spring-boot source it looks as if it uses a custom classloader: https://github.com/spring-projects/spring-boot/blob/master/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/JarLauncher.java I also get a "ClassNotFoundException" when trying to run my main method directly. java -cp my.jar my.MainClass Is there a method I can use to run my main method in a spring boot jar (not via JarLauncher)? Has anyone successfully integrated spring-boot with procrun? I am aware of http://wrapper.tanukisoftware.com/. However due to their licence I can't use it. UPDATE I have now managed to start the service using procrun. set SERVICE_NAME=MyService set BASE_DIR=C:\MyService\Path set PR_INSTALL=%BASE_DIR%prunsrv.exe REM Service log configuration set PR_LOGPREFIX=%SERVICE_NAME% set PR_LOGPATH=%BASE_DIR% set PR_STDOUTPUT=%BASE_DIR%stdout.txt set PR_STDERROR=%BASE_DIR%stderr.txt set PR_LOGLEVEL=Error REM Path to java installation set PR_JVM=auto set PR_CLASSPATH=%BASE_DIR%%SERVICE_NAME%.jar REM Startup configuration set PR_STARTUP=auto set PR_STARTIMAGE=c:\Program Files\Java\jre7\bin\java.exe set PR_STARTMODE=exe set PR_STARTPARAMS=-jar#%PR_CLASSPATH% REM Shutdown configuration set PR_STOPMODE=java set PR_STOPCLASS=TODO set PR_STOPMETHOD=stop REM JVM configuration set PR_JVMMS=64 set PR_JVMMX=256 REM Install service %PR_INSTALL% //IS//%SERVICE_NAME% I now just need to workout how to stop the service. I am thinking of doing someting with the spring-boot actuator shutdown JMX Bean. What happens when I stop the service at the moment is; windows fails to stop the service (but marks it as stopped), the service is still running (I can browse to localhost), There is no mention of the process in task manager (Not very good! unless I am being blind).

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  • Only IE Browser gives org.springframework.web.multipart.MultipartException: The current request is not a multipart request

    - by Vicky
    I am trying to upload a file using jquery fileupload.js, spring. Code to upload files works fine for Mozilla and chrome browser. But getting following error *only for IE browser* org.springframework.web.multipart.MultipartException: The current request is not a multipart request. at org.springframework.web.method.annotation.RequestParamMethodArgumentResolver.assertIsMultipartRequest(RequestParamMethodArgumentResolver.java:183) at org.springframework.web.method.annotation.RequestParamMethodArgumentResolver.resolveName(RequestParamMethodArgumentResolver.java:149) at org.springframework.web.method.annotation.AbstractNamedValueMethodArgumentResolver.resolveArgument(AbstractNamedValueMethodArgumentResolver.java:82) at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:74)

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  • JSON.NET "System.OutOfMemoryException" when deserializing into a DataSet

    - by Tiago
    Very new to C# and JSON. I have been struggling with this problem for about a day and can't figure it out. JSONLint states both JSON strings are valid. Trying to deserialize the following {"items":[{"id":"1122267","quantity":"1","bundle":"1"}],"seconds_ago":"1"} throws the exception An unhandled exception of type 'System.OutOfMemoryException' occurred in Newtonsoft.Json.dll If I try {"items":[{"id":"1122267","quantity":"1","bundle":"1"}]} it works. I'm reading the JSON string from a textbox and then deserializing using the following string json = textBox1.Text; DataSet dataSet = JsonConvert.DeserializeObject<DataSet>(json);

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  • Magento - Add CMS Block to One Page

    - by a1anm
    I have this code in a xml layout file: <reference name="left"> <block type="blog/blog" name="left.blog.menu" before="-"> <action method="setTemplate" ifconfig="blog/menu/left"> <template>aw_blog/menu.phtml</template> </action> <block type="blog/tags" name="blog_tags" /> </block> </reference> I want to add a cms static block to the blog pages using this code: <block type="cms/block" name="brand_list"> <action method="setBlockId"><block_id>brand_list</block_id></action> </block> If I add it in directly after this line: <reference name="left"> It works but it is then displayed on every page. How can I get it to show only on the blog pages? Thanks. Edit: Here is the entire xml file: <layout version="0.1.0"> <default> <reference name="footer_links"> <block type="blog/blog" name="add.blog.footer"> <block type="blog/tags" name="blog_tags" /> <action method="addFooterLink" ifconfig="blog/menu/footer"></action> </block> </reference> <reference name="right"> <block type="blog/blog" name="right.blog.menu" before="-"> <action method="setTemplate" ifconfig="blog/menu/right" ifvalue="1"> <template>aw_blog/menu.phtml</template> </action> <block type="blog/tags" name="blog_tags" /> </block> </reference> <reference name="left"> <block type="blog/blog" name="left.blog.menu" before="-"> <action method="setTemplate" ifconfig="blog/menu/left"> <template>aw_blog/menu.phtml</template> </action> <block type="blog/tags" name="blog_tags" /> </block> </reference> <reference name="top.links"> <block type="blog/blog" name="add.blog.link"> <action method="addTopLink" ifconfig="blog/menu/top"></action> <block type="blog/tags" name="blog_tags" /> </block> </reference> <reference name="head"> <action method="addItem"><type>skin_css</type><name>aw_blog/css/style.css</name></action> </reference> </default> <blog_index_index> <reference name="content"> <block type="blog/blog" name="blog" template="aw_blog/blog.phtml"/> </reference> </blog_index_index> <blog_index_list> <reference name="content"> <block type="blog/blog" name="blog" template="aw_blog/blog.phtml"/> </reference> </blog_index_list> <blog_post_view> <reference name="content"> <block type="blog/post" name="post" template="aw_blog/post.phtml"> <block type="socialbookmarking/bookmarks" name="bookmarks" template="bookmarks/bookmarks.phtml"/> </block> </reference> </blog_post_view> <blog_cat_view> <reference name="content"> <block type="blog/cat" name="cat" template="aw_blog/cat.phtml" /> </reference> </blog_cat_view> <blog_rss_index> <block type="blog/rss" output="toHtml" name="rss.blog.new"/> </blog_rss_index> </layout>

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  • Moq how to correctly mock read-only properties or set only properies

    - by Chris Marisic
    What is the correct way for dealing with interfaces the expose only read-only or set-only properties with Moq? Previously I've added the other accessor but this has bleed into my domain too far with random throw new NotImplementedException() statements throughout. I just want to do something simple like mock.VerifySet(view => view.SetOnlyValue, Times.Never()); But this is a compile error of The property 'SetOnlyValue' has no getter

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  • Box2d Cocos2d circle crash on contact with ground

    - by Oliver Cooper
    this is my first question here so sorry if I do something wrong or this is too long. I have been reading this tutorial by Ray Wenderlich, I have modified it so it is flatter and gradually goes down hill. Basically I have a ball roll down a bumpy hill, but at the moment the ball only drops from about 100 pixels above. When ever the touch the app crashes (the app is a Mac Cocos2d Box2d app). The ball code is this: CGSize winSize = [CCDirector sharedDirector].winSize; self.oeva = [CCSprite spriteWithTexture:[[CCTextureCache sharedTextureCache] addImage:@"Ball.png"]rect:CGRectMake(0, 0, 64, 64)]; _oeva.position = CGPointMake(68, winSize.height/2); [self addChild:_oeva z:1]; b2BodyDef oevaBodyDef; oevaBodyDef.type = b2_dynamicBody; oevaBodyDef.position.Set(68/PTM_RATIO, (winSize.height/2)/PTM_RATIO); // oevaBodyDef.userData = _oeva; _oevaBody = world->CreateBody(&oevaBodyDef); b2BodyDef bodyDef; bodyDef.type = b2_dynamicBody; bodyDef.position.Set(60/PTM_RATIO, 400/PTM_RATIO); bodyDef.userData = _oeva; b2Body *body = world->CreateBody(&bodyDef); // Define another box shape for our dynamic body. b2CircleShape dynamicBox; dynamicBox.m_radius = 70/PTM_RATIO;//These are mid points for our 1m box // Define the dynamic body fixture. b2FixtureDef fixtureDef; fixtureDef.shape = &dynamicBox; fixtureDef.density = 1.0f; fixtureDef.friction = 0.3f; body->CreateFixture(&fixtureDef); That works fine. This is the terrain code, this also works fine: -(void)generateTerrainWithWorld: (b2World *) inputWorld: (int) hillSize;{ b2BodyDef bd; bd.position.Set(0, 0); body = inputWorld->CreateBody(&bd); b2PolygonShape shape; b2FixtureDef fixtureDef; currentSlope = 0; CGSize winSize = [CCDirector sharedDirector].winSize; float xf = 0; float yf = (arc4random() % 10)+winSize.height/3; int x = 200; for(int i = 0; i < maxHillPoints; ++i) { hillPoints[i] = CGPointMake(xf, yf); xf = xf+ (arc4random() % x/2)+x/2; yf = ((arc4random() % 30)+winSize.height/3)-currentSlope; currentSlope +=10; } int hSegments; for (int i=0; i<maxHillPoints-1; i++) { CGPoint p0 = hillPoints[i-1]; CGPoint p1 = hillPoints[i]; hSegments = floorf((p1.x-p0.x)/cosineSegmentWidth); float dx = (p1.x - p0.x) / hSegments; float da = M_PI / hSegments; float ymid = (p0.y + p1.y) / 2; float ampl = (p0.y - p1.y) / 2; CGPoint pt0, pt1; pt0 = p0; for (int j = 0; j < hSegments+1; ++j) { pt1.x = p0.x + j*dx; pt1.y = ymid + ampl * cosf(da*j); fullHillPoints[fullHillPointsCount++] = pt1; pt0 = pt1; } } b2Vec2 p1v, p2v; for (int i=0; i<fullHillPointsCount-1; i++) { p1v = b2Vec2(fullHillPoints[i].x/PTM_RATIO,fullHillPoints[i].y/PTM_RATIO); p2v = b2Vec2(fullHillPoints[i+1].x/PTM_RATIO,fullHillPoints[i+1].y/PTM_RATIO); shape.SetAsEdge(p1v, p2v); body->CreateFixture(&shape, 0); } } However when ever the two collide the app crashes. The crash error is: Thread 6 CVDisplayLink: Program received signal: "SIGABRT" The error occurs on line 96 of b2ContactSolver.cpp: b2Assert(kNormal > b2_epsilon); The error log is: Assertion failed: (kNormal 1.19209290e-7F), function b2ContactSolver, file /Users/coooli01/Documents/Xcode Projects/Cocos2d/Hill Slide/Hill Slide/libs/Box2D/Dynamics/Contacts/b2ContactSolver.cpp, line 96. Sorry if I rambled on for too long, i've been stuck on this for ages.

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  • Can't dispatch DDM chunk 46454154: no handler defined - Eclipse - Android SDK

    - by jaywon
    I'm working on a Windows 7, 64 bit machine, and just downloaded and installed the Android SDK and am using Eclipse with Android plugin. I was just going through the "Hello Android" guide here: Hello, Android I also did the suggestions on this page: Droid FAQ Before following the FAQ, the program would compile and run but wouldn't register with the emulator. No code changes, and now I get the following. When I try to run the emulator, I get the following message: [2010-03-05 20:48:41 - HelloAndroid]ActivityManager: Can't dispatch DDM chunk 46454154: no handler defined [2010-03-05 20:48:41 - HelloAndroid]ActivityManager: Can't dispatch DDM chunk 4d505251: no handler defined [2010-03-05 20:48:42 - HelloAndroid]ActivityManager: Starting: Intent { comp={domain.example.helloandroid/domain.example.helloandroid.HelloAndroid} } [2010-03-05 20:48:42 - HelloAndroid]ActivityManager: Warning: Activity not started, its current task has been brought to the front Any suggestions? Thanks!

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