I am trying to create a SOAP based web service, which will call stateless EJB in other project. My configuration is Server: WAS 8.5,IDE: RAD 8.5,Java 1.6, EJB 3.1, and SOAP 1.1. When I write a simple addition method it properly create Web Service, WSDL and i can access the Web Service. But When i add another method which calls EJB it wont allows me to create service and WSDL, it throws below error popup :
Errors occurred during wsgen.
error: compilation failed, errors should have been reported
warning: The apt tool and its associated API are planned to be
removed in the next major JDK release. These features have been
superseded by javac and the standardized annotation processing API,
javax.annotation.processing and javax.lang.model. Users are
recommended to migrate to the annotation processing features of
javac; see the javac man page for more information.
Note: ap round: 1
Problem encountered during annotation processing;
see stacktrace below for more information.
java.lang.NullPointerException
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.isLegalType(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.isLegalMethod(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.methodsAreLegal(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.isLegalImplementation(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.shouldProcessWebService(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceVisitor.visitClassDeclaration(Unknown Source)
at com.sun.tools.apt.mirror.declaration.ClassDeclarationImpl.accept(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceAP.buildModel(Unknown Source)
at com.ibm.jtc.jax.tools.ws.processor.modeler.annotation.WebServiceAP.process(Unknown Source)
at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(Unknown Source)
at com.sun.tools.apt.comp.Apt.main(Unknown Source)
at com.sun.tools.apt.main.AptJavaCompiler.compile(Unknown Source)
at com.sun.tools.apt.main.Main.compile(Unknown Source)
at com.sun.tools.apt.main.Main.compile(Unknown Source)
at com.sun.tools.apt.Main.processing(Unknown Source)
at com.sun.tools.apt.Main.process(Unknown Source)
at com.sun.tools.apt.Main.process(Unknown Source)
at com.ibm.jtc.jax.tools.ws.wscompile.WsgenTool.buildModel(Unknown Source)
at com.ibm.jtc.jax.tools.ws.wscompile.WsgenTool.run(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.ibm.ast.ws.jaxws.emitter.jws22.v85.command.AbstractWsGenCommand.execute(Unknown Source)
at com.ibm.ast.ws.jaxws.emitter.command.WsGenCommand.execute(Unknown Source)
....
This is my code which works fine
public class Operations {
public int addition(int x, int y){
return x+y;
}
public String Greetings(String name){
return "happy birthday"+name;
}
}
when i add
#EJB
private transient StatusEJBBeanLocal statusEJBBeanLocal;
public Product StatusFromProductId(int ProdutoID) {
Product produto = null;
produto = this.statusEJBBeanLocal.StatusFromProductId(ProdutoID);
return produto;
}
It shows error. Please help me out here with some tutorial link or tell me whats wrong with my code, how to call EJB from Web services. Thanks in advance.
Related
I'm simply trying to run this sample code below:
import com.memetix.mst.language.Language;
import com.memetix.mst.translate.Translate;
public class Translator {
public static void main(String[] args) throws Exception {
Translate.setClientId("ID GOES HERE");
Translate.setClientSecret("SECRET GOES HERE");
String translatedText = Translate.execute("Bonjour le monde",
Language.FRENCH, Language.ENGLISH);
System.out.println(translatedText);
}
}
and I'm getting the following Exception:
Exception in thread "main" java.lang.Exception: [microsoft-translator-api] Error retrieving translation : datamarket.accesscontrol.windows.net
at com.memetix.mst.MicrosoftTranslatorAPI.retrieveString(MicrosoftTranslatorAPI.java:202)
at com.memetix.mst.translate.Translate.execute(Translate.java:61)
at Translator.main(Translator.java:10)
Caused by: java.net.UnknownHostException: datamarket.accesscontrol.windows.net
at java.net.AbstractPlainSocketImpl.connect(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at sun.security.ssl.SSLSocketImpl.connect(Unknown Source)
at sun.security.ssl.BaseSSLSocketImpl.connect(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.<init>(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(Unknown Source)
at com.memetix.mst.MicrosoftTranslatorAPI.getToken(MicrosoftTranslatorAPI.java:133)
at com.memetix.mst.MicrosoftTranslatorAPI.retrieveResponse(MicrosoftTranslatorAPI.java:160)
at com.memetix.mst.MicrosoftTranslatorAPI.retrieveString(MicrosoftTranslatorAPI.java:199)
... 2 more
I know it seems like I'm not even trying to figure this out on my own but I'm a complete beginner and can't really understand the Exception trace at all by myself. I'm pretty sure I got the right client Secret. In my azure account I only see an application ID and an Object ID. I'm using the application ID as the client ID.
Does anyone have any ideas on what might be causing this? Any help is greatly appreciated.
Thank you!
The third party Java wrapper boatmeme/microsoft-translator-java-api for MS Azure Translator API is too old & unavailable, because it wrappered the old Microsoft Translator - Text Translation which is old & unavailable now.
There is a notice at the page top of the site Azure datamarket.
DataMarket and Data Services are being retired and will stop accepting new orders after 12/31/2016. Existing subscriptions will be retired and cancelled starting 3/31/2017. Please reach out to your service provider for options if you want to continue service.
For using the new Azure Translator API on Azure portal, you need to refer to the document Announcements: Microsoft Translator Moves to the Azure portal to know how to create the new one on Azure portal and use it via the new REST APIs. Meanwhile, just as reference, you can see my answer in Java for the other SO thread Microsoft Translator API Java, How to get client new ID with Azure.
Hope it helps.
While trying to use ProGuard (4.9) to obfuscate and optimise a desktop application everything works up until I use something from an external library such as JSoup.connect("http://google.com/").get();. I would get the following error:
Exception in thread "Thread-2" java.lang.ExceptionInInitializerError
at org.jsoup.b.l.<clinit>(Unknown Source)
at org.jsoup.b.f.<init>(Unknown Source)
at org.jsoup.b.e.<init>(Unknown Source)
at org.jsoup.c.bh.b(Unknown Source)
at org.jsoup.c.bh.a(Unknown Source)
at org.jsoup.c.b.a(Unknown Source)
at org.jsoup.c.D.a(Unknown Source)
at org.jsoup.a.a.a(Unknown Source)
at org.jsoup.a.i.e(Unknown Source)
at org.jsoup.a.e.a(Unknown Source)
at package.a.a(Unknown Source)
at package.a.b(Unknown Source)
at package.w.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at java.util.Properties$LineReader.readLine(Unknown Source)
at java.util.Properties.load0(Unknown Source)
at java.util.Properties.load(Unknown Source)
at org.jsoup.b.k.d(Unknown Source)
at org.jsoup.b.k.<clinit>(Unknown Source)
... 14 more
I have tried searching for a solution but the answer would always be for an android application. With no luck I have attempted the following:
Turn off Use mixed-class names
Added to config -keep public enum * { public static **[] values(); public static ** valueOf(java.lang.String); }
Recently, going through with this process using ProGuard 5.2, not much has changed. Here is the updated process to fixing the issue:
Go to the Obfuscation tab.
Go to the bottom for Keep additional class names and class member names
Click on Add... to the right
Go down to Extends/implements class and type in your library matching the examples below then press Ok. Repeat for every library.
For JSoup: org.jsoup.**
For Apache Commons Net: org.apache.commons.net.**
For SwingX: org.jdesktop.**
For GSON: org.google.gson.**
Go to the Information tab.
Turn off Skip non-public library class members
Turn on Ignore warnings about possibly erroneous input
Process!
I tried making a simple project for my skype-bot, and it looks like this:
import com.skype.Skype;
import com.skype.SkypeException;
public class SkypeDemo {
public static void main(String[] args) throws SkypeException {
System.out.println(Skype.getVersion());
}
}
But when i started it i get this error:
Exception in thread "main" com.skype.SkypeException: Loading libskype.jnilib failed.
at com.skype.Utils.convertToSkypeException(Unknown Source)
at com.skype.Utils.getProperty(Unknown Source)
at com.skype.Skype.getVersion(Unknown Source)
at SkypeDemo.main(SkypeDemo.java:6)
Caused by: com.skype.connector.LoadLibraryException: Loading libskype.jnilib failed.
at com.skype.connector.ConnectorUtils.loadLibrary(Unknown Source)
at com.skype.connector.osx.SkypeFramework.init(Unknown Source)
at com.skype.connector.osx.OSXConnector.initializeImpl(Unknown Source)
at com.skype.connector.Connector.initialize(Unknown Source)
at com.skype.connector.Connector.connect(Unknown Source)
at com.skype.connector.Connector.assureAttached(Unknown Source)
at com.skype.connector.Connector.execute(Unknown Source)
at com.skype.connector.Connector.execute(Unknown Source)
at com.skype.connector.Connector.execute(Unknown Source)
at com.skype.connector.Connector.execute(Unknown Source)
... 3 more
So how do I fix this error? Keep in mind I have both Skype jars in the build path.
The error is telling you that it cannot load a native library ("libskype.jnilib"). This is (probably) neither Eclipse or Skype's fault.
It is most likely your fault because either the native library is not where it needs to be (or you haven't told Eclipse where to look), or because you have the wrong flavour of native code (DLL, .so or whatever)
(If there was another chained "cause" in the stack trace, it might tell you more ...)
Reference:
This blog post explains how to add a native library to an Eclipse project - http://www.eclipsezone.com/eclipse/forums/t49342.html (In fact, it describes two ways ...)
In my testing environment, we have classes that perform certain actions, some of them using SilkTest stuff. The test procedures are defined by XML files that we parse, turn into ActionImpl classes, and perform stuff with. For example, the following will login to our app, switch users, and then restart the server:
<Script refBean="validateState" retry="false">
<DataGroups>
<Step action="log" mod="5.10.13 - Step 1" />
<Step action="switchUsers" target="mlane" />
<Step action="restartServer" />
</DataGroups>
</Script>
In the case of the restartServer action, the code eventually calls the following method, which creates a BaseState using the currently running eclipse.exe that the test is running in.
private PassFail restartServerInEclipse() {
Desktop desktop = new Desktop();
BaseState eclipseBaseState = new BaseState("*eclipse.exe", "/Shell[#caption='Java EE*']", TechDomain.SWT, TechDomain.XBROWSER, TechDomain.WIN32);
desktop.executeBaseState(eclipseBaseState);
// Do some stuff, like finding CTabItem objects, clicking them, etc.
return passFail;
}
Let's say I'm running the first test of the day. I just got to work, and decided to run a test. If the code gets to a restartServer action, and calls restartServerInEclipse(), it'll recognize the currently running eclipse.exe, and successfully perform any Silk methods on any Silk objects that I tell it to.
However, without exiting Eclipse or Open Agent, after a test has finished, if I run the same test again, as in, entirely new objects, entirely new test thread, the test ran and stopped, and I clicked the green run button in Eclipse again, I get the following error when it gets to the BaseState eclipseBaseState = new BaseState(...) code:
com.borland.silktest.jtf.common.LaunchApplicationFailedException: Failed to start application '*eclipse.exe' in working directory 'null'. The system cannot find the file specified.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.borland.silktest.jtf.agent.ExceptionTranslatorUtil.createException(ExceptionTranslatorUtil.java:60)
at com.borland.silktest.jtf.agent.ExceptionTranslatorUtil.translate(ExceptionTranslatorUtil.java:37)
at com.borland.silktest.jtf.agent.JtfModule.executeBaseState_aroundBody39$advice(JtfModule.java:121)
at com.borland.silktest.jtf.agent.JtfModule.executeBaseState(JtfModule.java:1)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.remoting.support.RemoteInvocationTraceInterceptor.invoke(RemoteInvocationTraceInterceptor.java:77)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy24.executeBaseState(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.remoting.support.RemoteInvocation.invoke(RemoteInvocation.java:205)
at org.springframework.remoting.support.DefaultRemoteInvocationExecutor.invoke(DefaultRemoteInvocationExecutor.java:38)
at org.springframework.remoting.support.RemoteInvocationBasedExporter.invoke(RemoteInvocationBasedExporter.java:78)
at org.springframework.remoting.rmi.RmiBasedExporter.invoke(RmiBasedExporter.java:72)
at org.springframework.remoting.rmi.RmiInvocationWrapper.invoke(RmiInvocationWrapper.java:72)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source)
at sun.rmi.transport.Transport$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
at org.springframework.remoting.support.RemoteInvocationUtils.fillInClientStackTraceIfPossible(RemoteInvocationUtils.java:47)
at org.springframework.remoting.rmi.RmiClientInterceptor.doInvoke(RmiClientInterceptor.java:351)
at org.springframework.remoting.rmi.RmiClientInterceptor.invoke(RmiClientInterceptor.java:258)
at com.borland.silktest.startservice.RmiConnectionUtil$1.invoke(RmiConnectionUtil.java:134)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy0.executeBaseState(Unknown Source)
at com.borland.silktest.jtf.Agent.executeBaseState(Agent.java:452)
at com.borland.silktest.jtf.BaseState.execute(BaseState.java:298)
at com.borland.silktest.jtf.Desktop.executeBaseState(Desktop.java:69)
at scripts.misc.validation.action.RestartServerActionImpl.restartServerInEclipse(RestartServerActionImpl.java:62)
at scripts.misc.validation.action.RestartServerActionImpl.evaluate(RestartServerActionImpl.java:25)
at scripts.misc.validation.ValidateState.evaluateStep(ValidateState.java:108)
at scripts.misc.validation.ValidateState.script(ValidateState.java:131)
at scripts.base.BaseScript.runWithRetries(BaseScript.java:204)
at scripts.base.BaseScript.runIt(BaseScript.java:312)
at suite.MainThread.script(MainThread.java:667)
at suite.MainThread.run(MainThread.java:281)
The base state that worked completely fine two seconds previous is now incorrect. As if something about Eclipse changes once the base state is initially set, so it can't re-recognize it.
The only way to get around this is to restart Eclipse and Open Agent, but even that doesn't work sometimes, and I run into some license server issues with OA occasionally, which requires a computer reboot.
From the log file you posted, I can see that you are switching between testing eclipse.exe and iexplore.exe. The way your script is currently built it is either one or the other. This means that as soon as you switch to Internet Explorer, Silk Test is detaching from Eclipse and will no longer recognize the window.
Since you are starting your applications through other mechanisms anyway, I suggest the attach method, which is cumulative and will add the pattern instead of replacing it, so you'll avoid switching between the applications.
Desktop desktop = new Desktop();
desktop.attach("*\\eclipse.exe", TechDomain.SWT, TechDomain.XBROWSER, TechDomain.WIN32);
desktop.attach("*\\iexplore.exe", TechDomain.SWT, TechDomain.XBROWSER, TechDomain.WIN32);
Shell eclipse = desktop.find("/Shell[#caption='Java EE*']");
BrowserApplication browserApp = desktop.find("/BrowserApplication");
We are developing java applet and embedding it in our web pages. When the applet is loaded via HTML APPLET tags, the browser/JVM prompts the user to allow it to run. When we hit cancel, the java console indicates the following exception:
java.lang.RuntimeException: java.lang.ExceptionInInitializerError
at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$12.run(Unknown Source)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission getenv.TEMP)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.System.getenv(Unknown Source)
at downLoadApp.<clinit>(downLoadApp.java:15)
... 21 more
Exception: java.lang.RuntimeException: java.lang.ExceptionInInitializerError
Now, I realize it's most likely because the class java tried to load was prevented from loading, and therefore the exception is thrown, but how do we gracefully handle this situation in the browser? I'd like to detect that the applet was denied and post a reasonable response to the condition, but I'm unaware of how to catch this exception since it appears to have been thrown by the JVM in reaction to not getting the jar file to load rather than code written in it...
Ideas?
Thanks!
You can catch the access control exception by putting the call to System.getenv in downLoadApp.java line 15 in a try-catch statement. That is, instead of this:
static String tmp = System.getenv("TEMP");
you should have:
static String tmp;
static {
try {
tmp = System.getenv("TEMP");
} catch (java.security.AccessControlException ace) {
// tmp is not set, maybe use some default value?
}
}
Do you call System.getenv("TEMP") somewhere in the static context of the downLoadApp class? Most probably this is in the initializer of a static field, but it could be in a static code block.
This is the place where it fails (a java.security.AccessControlException is thrown). The rest of the stack trace are errors following from that. You need to catch this exception to detect that you don't have the appropriate permissions.
As you can't catch exceptions of static field initializers, you need to move the call to getenv into a method or a static code block.
I don't think that you can catch this exception as this is thrown by JVM while loading applet.