UPDATE: I have submitted my question to the CXF User's mailing list, here.
UPDATE: I have currently signed all of my jars. I still can't seem to get CXF setup in a way that it can find the WSDL. My last attempt was to place the WSDL inside of my WAr file so I can access it through a web browser. I set the wsdllocation inside of the client to the URL (http://www.example.com/app/example.wsdl). I am now getting the following exception:
Exception in thread "AWT-EventQueue-0" java.lang.ExceptionInInitializerError
at com.sun.xml.internal.ws.util.xml.XmlUtil.createDefaultCatalogResolver(Unknown Source)
at com.sun.xml.internal.ws.client.WSServiceDelegate.parseWSDL(Unknown Source)
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(Unknown Source)
at com.sun.xml.internal.ws.client.WSServiceDelegate.<init>(Unknown Source)
at com.sun.xml.internal.ws.spi.ProviderImpl.createServiceDelegate(Unknown Source)
at javax.xml.ws.Service.<init>(Unknown Source)
Googling has turned up pretty much nothing on this.
I am creating a web service client from a given WSDL using Apache CXF. I am running into problems however when trying to access the service, I get this exception:
Can not initialize the default wsdl from ../resource/example.wsdl
Exception in thread "AWT-EventQueue-0" java.security.AccessControlException: access denied (java.util.PropertyPermission user.dir read)
at java.security.AccessControlContext.checkPermission(Unknown Source)
at java.security.AccessController.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPermission(Unknown Source)
at java.lang.SecurityManager.checkPropertyAccess(Unknown Source)
I am not signing my web start application, and would prefer not to since I am not accessing any resources from the client's machine. The WSDL mentioned is packaged within my jar. The problem is caused by this from the CXF generated client code:
URL url = null;
try {
url = new URL("../resource/example.wsdl");
} catch (MalformedURLException e) {
System.err.println("Can not initialize the default wsdl from ../resource/example.wsdl");
// e.printStackTrace();
}
WSDL_LOCATION = url;
How can I correctly point CXF to this WSDL? I am also worried about the WebService annotation on the class:
#WebServiceClient(name = "Example",
wsdlLocation = "../resource/example.wsdl",
targetNamespace = "http://services.example.com/")
Do I also need to change this?
You are going to need to change that wsdlLocation to a classpath: reference.
use -wsdlLocation as shown here.
After a few mistakes and experimentation, I have managed to get everything to work properly. First, MAKE SURE that cxf.jar and wsdl4j.jar are actually on your classpath. I thought I had verified this, but because I was instantiating the client from inside a jar via webstart that was in itself packed in a WAR, I messed up the placement of the cxf runtime in my build process. Also, when specifying the wsdl location, I had to use "classpath:my.wsdl". I made it easy on myself and just put the wsdl in the same location as my source.
Hope this helps someone who might do the same thing at somepoint!
Related
I am running my Java-FX application via webstart by tomcat server.
After signing and versioning of jars I having this problem when am accessing it through web browser.
I am using jnlp and version protocol to start the application through tomcat server.
ExitException[ 3]com.sun.deploy.net.FailedDownloadException: Unable to load resource:
(httP://127.0.0.1:8080/gyms/lib/commons-collections-3.2.1.jar?version-id=1.0.1, 1.0.1)
at sun.plugin2.applet.JNLP2Manager.downloadResources(Unknown Source)
at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile(Unknown Source)
at sun.plugin2.applet.JNLP2Manager.loadJarFiles(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
It seems you are using a jnlp-file with a line like this:
<jar href="commons-collections-3.2.1.jar" version="1.0.1" />
So you are using the version-based download protocol. This will result in the server looking for a file called commons-collections-3.2.1__V1.0.1.jar which apparently is not there.
Bottom line: do not specify two conflicting version-numbers in your jnlp. Decide wether you want to use versioned download and omit the version-number in the href-attribute or use simple download and omit the version-attribute.
Problem is solved because I am using Java 1.7.51 update and also i am usin third api which is not supported in java 8 which is also installed in my desktop.
The program(x86) should not have any version of java greater than java 7 as the application is taking java/bin from x86 only.
that is why that failed download exception is coming at run time.
I have moved my project into my webapps directory under the tomcat 6.0 directory and am running this under the updated url using port 8080.
Has anyone ever seen this error?
**java.lang.UnsatisfiedLinkError: Native Library D:\oracle\product\10.2.0\client_1\BIN\ocijdbc10.dll already loaded in another classloader**
java.lang.ClassLoader.loadLibrary0(Unknown Source)
java.lang.ClassLoader.loadLibrary(Unknown Source)
java.lang.Runtime.loadLibrary0(Unknown Source)
java.lang.System.loadLibrary(Unknown Source)
oracle.jdbc.driver.T2CConnection$1.run(T2CConnection.java:3147)
java.security.AccessController.doPrivileged(Native Method)
oracle.jdbc.driver.T2CConnection.loadNativeLibrary(T2CConnection.java:3143)
oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:221)
oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:441)
oracle.jdbc.driver.T2CConnection.<init>(T2CConnection.java:132)
oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:78)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:801)
java.sql.DriverManager.getConnection(Unknown Source)
java.sql.DriverManager.getConnection(Unknown Source)
I am curious to find out what the first line of this stack trace is.
What does this mean?
Please let me know if more information is required from my program.
Thank you in advance.
Sonny
As error saying - you can not load dll lirary from two separate class loaders. Most likely you have two separate Web Applications using connection to Oracle.
Please try to move oracle library jar to Tomcat shared/lib folder, so library will be loaded only once by Tomcat Common Class Loader.
Hello all I solved my own issue. I had to change the path of the oracle database to a jdbc thin client url as opposed to directly connecting to the oracle database.
originally I was using the statement: intfdb.JDBCOCIDRV=jdbc:oracle:oci:#GPSTRKPD.na.jnj.com
to connect which was causing the error.
I change my statement to: jdbc:oracle:thin:#psgtwp0.na.jnj.com:1531:gpstrkpd and it works fine now. Thanks for all of your input.
Sonny
I got here WSDL file for a Web service (SOAP) (I can't view the source code though). I want to build Web service client to test the operation available at that Web service. I am using localy Tomcat 6 and Axis2 1.4.
I can view the WSDL file within my local network. Once I import WSDL file and try to generate Java client code for that Web service I receive this exception:
Exception occurred while code generation for WSDL : null
java.lang.NullPointerException
at org.eclipse.jst.ws.axis2.consumption.core.utils.WSDL2JavaGenerator.getAxisService(WSDL2JavaGenerator.java:356)
at org.eclipse.jst.ws.axis2.consumption.core.command.Axis2ClientCodegenCommand.execute(Axis2ClientCodegenCommand.java:94)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.runCommand(CommandFragmentEngine.java:419)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.visitTop(CommandFragmentEngine.java:359)
at org.eclipse.wst.command.internal.env.core.fragment.CommandFragmentEngine.moveForwardToNextStop(CommandFragmentEngine.java:254)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager$6.run(SimpleCommandEngineManager.java:294)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:934)
at org.eclipse.wst.command.internal.env.ui.widgets.SimpleCommandEngineManager.runForwardToNextStop(SimpleCommandEngineManager.java:264)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.runForwardToNextStop(WizardPageManager.java:91)
at org.eclipse.wst.command.internal.env.ui.widgets.WizardPageManager.performFinish(WizardPageManager.java:262)
at org.eclipse.wst.command.internal.env.ui.widgets.DynamicWizard.performFinish(DynamicWizard.java:380)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:742)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:373)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:618)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:227)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.java:182)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
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.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
In fact before that I see this table:
As you may see the most fields are empty, I can't select service name etc.
One more thing is that I can't access neither default Tomcat's or Axis2 page. I receive 404 error. Tomcat is Running and location of Axis2 is provided as well. In fact, both of the are on the flash memory. I think I can't generate Web service client that's because there must be something wrong with my local tomcat or axis2 ( I can't view the default pages). What do you think about it?
I have an applet that has a logout"button. The button ends the session by calling a CGI script and then kills Java VM by calling System.exit(). The problem is when a user tries to log in again in the same browser window - the applet fails to load with ClassNotFoundException:
load: class lucent/fm/parts/BlankPage.class not found.
java.lang.ClassNotFoundException: lucent.fm.parts.BlankPage.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
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.io.IOException: open HTTP connection failed:http://example.com/html/lucent/fm/parts/BlankPage/class.class
at sun.plugin2.applet.Applet2ClassLoader.getBytes(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader.access$000(Unknown Source)
at sun.plugin2.applet.Applet2ClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 7 more
Exception: java.lang.ClassNotFoundException: lucent.fm.parts.BlankPage.class
It appears only on Internet Explorer, not in Firefox. Java Plugin is:
Java Plug-in 1.6.0_20
Using JRE version 1.6.0_20-b02 Java HotSpot(TM) Client VM
The direct scenario is the following:
1. Log in to the system (load the applet).
2. Log out (it closes the applet, but the browser window persists).
3. Click on the address bar and press Enter.
4. The applet fails to load and the ClassNotFoundException can be seen in Java Console.
5. Refresh the page - the server redirects to the login page; after logging in, the applet again does not load and throws the exception.
Looking at the Apache access log proved that in the step 4 that the browser (or plugin) tries to load jar files and gets a HTTP error. It is OK because the session has expired. The strange thing happens in the 5th point - there is no request for jars! It seems that the browser or plugin remembers failed attempts and does not even try to load jar files. It only tries to load a raw .class file, which is not present on the server.
Is my conclusion correct? How can I deal with such an error? Is it possible to force Java plugin to load jar files?
I checked that enabling caching in Java Control Panel does not help. Setting the codebase_lookup parameter to "false" is not helpful, too. It only prevents from trying to load the "class" file directly.
Thanks in advance for any suggestions.
I have an applet that has a "logout" button. The button ends the session by calling a CGI script and then kills Java VM by calling System.exit().
An applet calling System.exit(anyNumber) is crudely equivalent to a guest burning down the house of their host. Applets (even trusted applets) should never try to end the VM. The VM will be ended by the browser when all applets in a page that share the VM have finished their destroy() methods and a subsequent period of time as chosen by the browser.
BTW - I recall one version of Mozilla/FF where calling System.exit(int) not just ended the VM, but also crashed the browser!
If your html with applets is not static (cgi, php, etc), then after logging out, you can try to force different URL pointing to the jar file (i.e. instead of "my.jar" use "my.jar?random=1235232").
Also, you can try to play with cache HTTP headers.
Another potential workaround will be to reconfigure apache to serve the jars always - even when session has been closed (if that's acceptable).
I am getting the following exception whenever trying to create proxy classes using WSDL.
Few observations :-
1) My WSDL points out/imports following xsd http://200.123.23.196:9090/TOOLBOX/WSDL/temp/temparature.xsd.
If i use the tempratue.xsd in wsdl from above URL, It always fails and throws
following exception in eclipse.
2) If i try to acess the same XSD from diffrent server it works properly and creates
proxy classes (temparature.xsd is available on diffrent servers).
3)Why same XSD is behaving dieffrently on diffrent servers.
4)One more observation :- when i put this url in browser http://200.123.23.196:9090/TOOLBOX/WSDL/temp/temparature.xsd i can not see the content of xsd in browser directly. Instead using other URL i can see the content directly.
IWAB0399E Error in generating Java from WSDL: WSDLException (at /definitions/types/schema): faultCode=OTHER_ERROR: An error occurred trying to resolve schema referenced at 'http://200.123.23.196:9090/TOOLBOX/WSDL/temp/temparature.xsd', relative to 'file:/D:/workspaces/globice/LAS/xsd/my_ice.wsdl'.: no content-type: java.net.UnknownServiceException: no content-type
at java.net.URLConnection.getContentHandler(Unknown Source)
at java.net.URLConnection.getContent(Unknown Source)
at java.net.URL.getContent(Unknown Source)
at com.ibm.wsdl.util.StringUtils.getContentAsInputStream(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL(Unknown Source)
at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:516)
at org.apache.axis.wsdl.symbolTable.SymbolTable.populate(SymbolTable.java:495)
at org.apache.axis.wsdl.gen.Parser$WSDLRunnable.run(Parser.java:361)
Waiting for replies :)
Thanks in advance
Sam
This line:
java.net.UnknownServiceException: no content-type
suggest that the server is not setting the content-type header to application/xml or text/xml in response to 'http://200.123.23.196:9090/TOOLBOX/WSDL/temp/temparature.xsd'.
Can you verify that?