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Getting WsdlException when authenticating livelink through weblogic server

amir333

Hi,

I have used the LLTreeView example that OT provided and i have managed to create my own little project in java to connect to livelink, create/delete folders and upload documents. All is ok until i tried to integrate this code into an EJB application running in weblogic server.

When i attempted to authenticate into livelink (whichi s running on IIS Server) with the EJB application whichi s running on a weblogic server, i get a WsdlException thrown back. (See trace below )

Initially i thought weblogic libraries are being picked up prior to the libraries provided by OT. So i moved these libraries into the app-inf directory of the EJB application but it still does not work. Would you please explain to me what steps i need to follow in order to allow me to authenticate into livelink from within an application running in a weblogic server ?

Thanks

Amir

loginECM: weblogic.wsee.wsdl.WsdlException: The XML document specified is not a valid WSDL document. The name of the top level element should be 'definitions' but found 'HTML'

javax.xml.ws.WebServiceException: weblogic.wsee.wsdl.WsdlException: The XML document specified is not a valid WSDL document. The name of the top level element should be 'definitions' but found 'HTML'

at weblogic.wsee.jaxws.framework.jaxrpc.client.ClientEnvironmentFactory.getWsdlDef(ClientEnvironmentFactory.java:162)

at weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory.getService(EnvironmentFactory.java:393)

at weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory.buildDeploymentContext(EnvironmentFactory.java:581)

at weblogic.wsee.jaxws.framework.jaxrpc.EnvironmentFactory.getDeploymentContext(EnvironmentFactory.java:570)

at weblogic.wsee.jaxws.framework.jaxrpc.TubelineDeploymentListener.createClient(TubelineDeploymentListener.java:48)

at weblogic.wsee.jaxws.WLSTubelineAssemblerFactory$TubelineAssemblerImpl.createClient(WLSTubelineAssemblerFactory.java:46)

at com.sun.xml.ws.client.WSServiceDelegate.createPipeline(WSServiceDelegate.java:426)

at com.sun.xml.ws.client.WSServiceDelegate.getStubHandler(WSServiceDelegate.java:613)

at com.sun.xml.ws.client.WSServiceDelegate.createEndpointIFBaseProxy(WSServiceDelegate.java:592)

at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:331)

at weblogic.wsee.jaxws.spi.WLSProvider$ServiceDelegate.getPort(WLSProvider.java:389)

at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:313)

at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:306)

at javax.xml.ws.Service.getPort(Service.java:92)

at com.opentext.livelink.service.core.Authentication_Service.getBasicHttpBindingAuthentication(Authentication_Service.java:56)

at aenvsrd.ecm.ws.WebServiceUtil.getAuthenticationService(WebServiceUtil.java:244)

at aenvsrd.ecm.ws.WebServiceUtil.getAuthenticationToken(WebServiceUtil.java:50)

at aenvsrd.ecm.ws.ECMUtils.loginECM(ECMUtils.java:88)

at aenvsrd.eds.ecm.server.ECMPropertyManager.doWork(ECMPropertyManager.java:78)

at aenvsrd.eds.ecm.server.ECMPropertyManager.<init>(ECMPropertyManager.java:66)

at aenvsrd.eds.ecm.server.ECMPropertyManager.getInstance(ECMPropertyManager.java:87)

at aenvsrd.eds.sa.server.SaTransactionSLEJB.saveFormToECM(SaTransactionSLEJB.java:1240)

at aenvsrd.eds.sa.server.SaTransactionSLEJB.whiteReport(SaTransactionSLEJB.java:590)

at aenvsrd.eds.sa.server.SaTransactionSLEJB.generateReport(SaTransactionSLEJB.java:556)

at aenvsrd.eds.sa.server.SaTransactionSLEJB.generateCrystalReport(SaTransactionSLEJB.java:493)

at aenvsrd.eds.sa.server.SaTransactionSLEJB.doUpdate(SaTransactionSLEJB.java:453)

at aenvsrd.shared.arch.server.AbstractSLEJB.save(AbstractSLEJB.java:323)

at aenvsrd.eds.sa.server.SaTransactionSL_b7r8j_EOImpl.save(SaTransactionSL_b7r8j_EOImpl.java:65)

at aenvsrd.eds.sa.server.SaTransactionSL_b7r8j_EOImpl_CBV.save(Unknown Source)

at aenvsrd.shared.arch.server.SessionBroker.performSaveDataBean(SessionBroker.java:95)

at aenvsrd.shared.arch.servlet.AbstractAenvsrdServlet.doSave(AbstractAenvsrdServlet.java:110)

at aenvsrd.eds.sa.servlet.ExtSubmissionControl.commitTransaction(ExtSubmissionControl.java:646)

at aenvsrd.eds.sa.servlet.ExtSubmissionControl.doPost(ExtSubmissionControl.java:1033)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)

at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:292)

at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)

at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3498)

at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

at weblogic.security.service.SecurityManager.runAs(Unknown Source)

at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2180)

at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)

at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)

at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)

at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)

Caused by: weblogic.wsee.wsdl.WsdlException: The XML document specified is not a valid WSDL document. The name of the top level element should be 'definitions' but found 'HTML'

at weblogic.wsee.wsdl.WsdlReader.checkWsdlDefinitions(WsdlReader.java:89)

at weblogic.wsee.wsdl.WsdlDefinitions.parse(WsdlDefinitions.java:466)

at weblogic.wsee.wsdl.WsdlDefinitions.parse(WsdlDefinitions.java:435)

at weblogic.wsee.wsdl.WsdlFactory.parse(WsdlFactory.java:125)

at weblogic.wsee.wsdl.WsdlFactory.parse(WsdlFactory.java:121)

at weblogic.wsee.jaxws.framework.jaxrpc.client.ClientEnvironmentFactory.getWsdlDef(ClientEnvironmentFactory.java:147)

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Comments

sgrasley

Hi, Amir.

What do you see when you put the WSDL URL into a web browser? There's probably an HTML error message displayed which is why you're getting the XML parsing error.

Have you installed the J# 2.0 redistributable?

thanks,

Scott

amir333

Hi Scott,

Thanks for your reply.

When i put hte WSDL URL into a web browser, i do not get an error. i ge the actual WSDL xml page. If you recall, using hte Java client from open text logs in ok. it is just going through Weblogic sever is not working.

Yes J# 2.0 Redistributable is installed.

I think this is related to the libraries that weblogic is using instead of calling the opentext libraries. i am trying to find a way to get weblogic to call the opentext libraries instead of the its own. However, i though opentext would have attempted a similar setup like ours and have documented it somewhere.

Please let me know what you think?

Thanks

Amir

sgrasley

Hi, Amir.

Just to be clear... you're hosting the web services under IIS and trying to consume them from an EJB application in WebLogic, right? Are you using the webreferences.jar from the LLTreeView sample? If so, have you tried creating proxy classes using the JAX-WS tools provided with WebLogic?

Thanks,

Scott

amir333

Hi Scott,

Yes the setup is as you have explained.

Yes i am using the webreferences.jar provided by the LLTreeView and no, i have not created proxy classes using hte JAX-WS tools provided with weblogic because i don't know how to. I will research and find out the tool. but once i create the proxy classes, what will i be replacing ? the webreferences.jar or the WebServiceUtil.java? Please elaborate.

Thanks for following up on this.

Amir

sgrasley

Hi, Amir.

webreferences.jar just contains proxy classes for the web services. It isn't necessary for consuming them, just something convenient for the LLTreeView sample. You can create your own proxy classes using JAX-WS's wsimport tool.

The WebServiceUtil class provides some utility methods for building URLs, setting SOAP Headers, etc. This also isn't required for consuming the web services, just a convenience. Depending on the version of JAX-WS your WebLogic instance is using, I suspect some changes might be required in order to use this class. To be honest, I'm not positive.

Thanks,

Scott

amir333

FYI

I was able to get around this by doing the following (i am still in testing phase though):

1. add the following parameter when starting weblogic server to override the default SoapMessageFactory1_1 used by weblogic:

-Djavax.xml.soap.MessageFactory=com.sun.xml.messaging.saaj.soap.ver1_2.SOAPMessageFactory1_2Impl

2. create a weblogic-application.xml with the following content and add it to the app-inf folder of the ear file:

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE weblogic-application PUBLIC

'-//BEA Systems, Inc.//DTD WebLogic Application 8.1.0//EN'

'http://www.bea.com/servers/wls810/dtd/weblogic-application_2_0.dtd">

<!--

@author: asharobim

-->

<weblogic-application>

<prefer-application-packages>

<package-name>FastInfoset.jar</package-name>

<package-name>http.jar</package-name>

<package-name>jaxb-api.jar</package-name>

<package-name>jaxb-impl.jar</package-name>

<package-name>jaxb-xjc.jar</package-name>

<package-name>jaxws-api.jar</package-name>

<package-name>jaxws-rt.jar</package-name>

<package-name>jaxws-tools.jar</package-name>

<package-name>jsr173_api.jar</package-name>

<package-name>jsr181-api.jar</package-name>

<package-name>jsr250-api.jar</package-name>

<package-name>otjaxws.jar</package-name>

<package-name>resolver.jar</package-name>

<package-name>saaj-api.jar</package-name>

<package-name>saaj-impl.jar</package-name>

<package-name>sjsxp.jar</package-name>

<package-name>stax-ex.jar</package-name>

<package-name>streambuffer.jar</package-name>

<package-name>webreferences.jar</package-name>

</prefer-application-packages>

</weblogic-application>

amir

sgrasley

Great! Thanks for posting, Amir.

Scott