Deploying webservice client to database
I am new to web services but have used JDeveloper's wizard to create a stub/proxy to connect to a web service. And it works when I run it inside JDeveloper. But the idea was to run this as a stored procedure inside the database.
1. Is that even possible? The necessary libraries are not loaded in the database by default. I know Oracle have removed the J2EE stack from the database.
2. I have tried to figure out which classes/libraries/jars are needed and load them into the database manually. But the more classes I include the more it asks for. It seems to never end. Will I have to load the whole J2EE library back in!
3. Why can't JDeveloper figure out by itself which classes are needed and (offer to) add them to the deployment profile? The libraries are added to the project and I've even checked the export option.
4. I've tried both version 9.0.5.2 (10.1.2?) and the 10.1.3 preview. What's more confusing. Those two versions generate different web service code. 10.1.2 uses org.apache.soap.* plus some Oracle specific classes and generates only one source file. 10.1.3 uses javax.xml.rpc.* plus some Oracle specific classes and generates many more files. My main point being that different API's are used. Which one should I choose?
This will be deployed to possibly different version of the Oracle database although they will all be at least 9i, probably 9.2. Right now I'm testing in on
Oracle9i Enterprise Edition Release 9.2.0.5.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.5.0 - Production
I have tried but get the same types of errors I got when trying to add the libraries one by one. There are still missing classes. For example it refers to the java.util.logging package that is not part of 1.3!
I've tried with utl_dbws_jserver.jar and utl_dbws.jar and both althought the former seems to contain a subset of the latter. I've tried different databases.
Here are some of the errors. I'm not sure if the error messages are exact since I had to translate them from Norwegian:
Error occured when trying to upload java file!
errors : class com/sun/msv/datatype/xsd/NameType
ORA-29534: referenced objectDIPS.com/sun/msv/datatype/xsd/TokenType cannot be resolved
errors : class oracle/j2ee/ws/common/mapping/xml/xsdAnyURIType
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/common/mapping/xml/ComplexType cannot be resolved
errors : class oracle/j2ee/ws/saaj/soap/FaultElementImpl
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/saaj/soap/ElementImpl cannot be resolved
errors : class oracle/jpub/runtime/dbws/DbwsProxy$1
ORA-29534: referenced objectDIPS.oracle/jpub/runtime/dbws/DbwsProxy cannot be resolved
errors : class oracle/j2ee/ws/common/mapping/xml/Factory
ORA-29534: referenced objectDIPS.oracle/xml/parser/v2/DOMParser cannot be resolved
errors : class oracle/j2ee/ws/common/streaming/XMLReaderBase
ORA-29552: check warning: at offset 1 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent:1 by a throw
at offset 43 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent:43 by a throw
at offset 17 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextElementContent invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLReaderBase.nextElementContent:17 by a throw
at offset 2 of oracle.j2ee.ws.common.streaming.XMLReaderBase.skipElement invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLReaderBase.skipElement:2 by a throw
ORA-29545: malformed class: at offset 4 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a anyInt but encountered a (INT|NULL|CLASS).
at offset 5 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a anyInt but encountered a (INT|NULL|CLASS).
at offset 6 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a anyInt but encountered a (INT|NULL|CLASS).
at offset 40 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a anyInt but encountered a (INT|NULL|CLASS).
at offset 46 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a class-java.lang.String but encountered a union[class-java.lang.String,class-oracle.j2ee.ws.common.streaming.XMLReaderBase,).
at offset 4 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent stack has inconsistent values
at offset 6 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent stack has inconsistent values
at offset 41 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent stack has inconsistent values
at offset 41 of oracle.j2ee.ws.common.streaming.XMLReaderBase.nextContent expecting a anyInt but encountered a (INT|NULL|CLASS).
errors : class oracle/j2ee/ws/common/streaming/XMLWriterBase
ORA-29552: check warning: at offset 4 of oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement:4 by a throw
at offset 9 of oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement:9 by a throw
at offset 10 of oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.startElement:10 by a throw
at offset 5 of oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttribute invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttribute:5 by a throw
at offset 10 of oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttribute invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttribute:10 by a throw
at offset 10 of oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttributeUnquoted invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttributeUnquoted:10 by a throw
at offset 5 of oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttributeUnquoted invokevirtual refers to an interface
verifier is replacing bytecode at oracle.j2ee.ws.common.streaming.XMLWriterBase.writeAttributeUnquoted:5 by a throw
errors : class oracle/j2ee/ws/saaj/soap/soap12/DetailEntry12
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/saaj/soap/soap12/SOAPImplementation12 cannot be resolved
errors : class oracle/j2ee/ws/common/mapping/xml/messageDestinationUsageType
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/common/mapping/xml/string cannot be resolved
errors : class com/sun/msv/datatype/xsd/IDType
ORA-29534: referenced objectDIPS.com/sun/msv/datatype/xsd/NcnameType cannot be resolved
errors : class oracle/j2ee/ws/saaj/soap/soap12/FaultElement12
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/saaj/soap/soap12/SOAPImplementation12 cannot be resolved
errors : class oracle/j2ee/ws/common/mapping/xml/deweyVersionType
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/common/mapping/xml/SimpleType cannot be resolved
errors : class oracle/j2ee/ws/common/mapping/xml/serviceInterfaceMappingType
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/common/mapping/xml/BaseType cannot be resolved
errors : class com/sun/msv/datatype/xsd/FloatingNumberType
ORA-29534: referenced objectDIPS.com/sun/msv/datatype/xsd/BuiltinAtomicType cannot be resolved
errors : class HTTPClient/HttpClientConfiguration$7
ORA-29521: cannot resolve java/util/logging/LogManager
errors : class oracle/j2ee/ws/common/mapping/xml/pathType
ORA-29534: referenced objectDIPS.oracle/j2ee/ws/common/mapping/xml/string cannot be resolved
errors : class HTTPClient/HttpClientConfiguration$6
ORA-29534: referenced objectDIPS.HTTPClient/HttpClientConfiguration cannot be resolved
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I made sure to include all libraries I can see JDeveloper is referencing, yet obviously I must be missing something. I include the following:
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Any help greaty appreciated,
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java -classpath J:\jdevstudiobase1013\jdev\mywork\PTD\PTD\classes;J:\jdevj2eebase1013\webservices\lib\jaxrpc-ap
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Please help in this regards..Run the following in your terminal where you have a sh shell.
export ORACLE_HOME= <give here the location of Oracle Infrastructure Home>
cd $ORACLE_HOME
sqlplus / as sysdba
## if you continue to get problems, then see the following file;
cat $ORACLE_HOME/network/ADMIN/sqlnet.ora
Check if you have a line with the following attribute:
SQLNET.AUTHENTICATION_SERVICES
make sure it is not missing, nor reporting a none value. If it does, change it to the following:
SQLNET.AUTHENTICATION_SERVICES = (NTS)
Save the file. Now restart infrastructure:
cd $ORACLE_HOME
opmn/bin/opmnctl stopall
opmn/bin/opmnctl startall
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sqlplus / as sysdba
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Problem running ClientGen generated webservice client
I'm using Workshop for Weblogic 10.3 and I'm trying to generate a webservice client. When I generate it with ClientGen and I try to use it I get the following error:
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: weblogic/j2ee/descriptor/ServiceRefHandlerBean
at weblogic.wsee.jaxrpc.HandlerRegistryImpl.<init>(HandlerRegistryImpl.java:32)
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at com_service_osadia_interface.wovenware.SERVICE_OSADIA_Impl.<init>(Unknown Source)
at com_service_osadia_interface.wovenware.SERVICE_OSADIA_Impl.<init>(Unknown Source)
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If I add the com.bea.core.descriptor.j2ee_1.1.0.0.jar to the libraries then I get the following error:
Exception in thread "Main Thread" java.lang.NoClassDefFoundError: com/sun/xml/ws/util/JAXWSUtils
at weblogic.wsee.util.is.InputSourceUtil.loadURL(InputSourceUtil.java:44)
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at com_service_osadia_interface.wovenware.SERVICE_OSADIA_Impl.<init>(Unknown Source)
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How can I fix it?I didn't see a mistake, but my sample works fine. Are you trying to execute the client from Workshop / Eclipse? If that is the case, then I believe it's a matter of just using the appropriate client libraries, which I believe is your issue even though the error is misleading. You should definitely try using a Java Project for a stand-alone web service invocation. According to this link: http://edocs.bea.com/wls/docs103/webserv_rpc/client.html#wp229351 you simply need 1 jar file named wseeclient.jar on your path, which is archived inside <WL_INSTALL>\wlserver_10.3\server\lib\wseeclient.zip
Once I set up a new Java Project with wseeclient.jar on my path and my clientgen generated classes, I could invoke the sample.
Also, here is what the successful invocation from the command line using (ant build, ant deploy, ant run):
C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\src\examples\webservices\jws_basic\simple>ant build
Buildfile: build.xml
clean:
[delete] Deleting directory C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar
[delete] Deleting directory C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client
server:
[mkdir] Created dir: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar
[jwsc] JWS: processing module /SimpleImpl
[jwsc] Parsing source files
[jwsc] Parsing source files
[jwsc] 1 JWS files being processed for module /SimpleImpl
[jwsc] JWS: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\src\examples\webservices\jws_basic\simple\SimpleImpl.java Validated.
[jwsc] Since compiler setting isn't classic or modern,ignoring fork setting.
[jwsc] Compiling 2 source files to C:\temp\_x58sqp
[jwsc] Since compiler setting isn't classic or modern,ignoring fork setting.
[jwsc] Copying 1 file to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar\SimpleImpl\WEB-INF
[jwsc] Copying 22 files to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar\SimpleImpl\WEB-INF
[jwsc] Copying 2 files to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar\SimpleImpl\WEB-INF\classes
[jwsc] Copying 1 file to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar\SimpleImpl
[jwsc] [EarFile] Application File : C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar\META-INF\application.xml
[AntUtil.deleteDir] Deleting directory C:\temp\_x58sqp
client:
[mkdir] Created dir: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client
[clientgen] Ignoring JAX-WS options - building a JAX-RPC client
[clientgen]
[clientgen] *********** jax-rpc clientgen attribute settings ***************
[clientgen]
[clientgen] wsdlURI: file:/C:/Oracle/wls10.3/wlserver_10.3/samples/server/examples/build/webservicesJwsSimpleEar/SimpleImpl/WEB-INF/SimpleImplService.wsdl
[clientgen] serviceName : null
[clientgen] packageName : examples.webservices.jws_basic.simple.client
[clientgen] destDir : C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client
[clientgen] handlerChainFile : null
[clientgen] generatePolicyMethods : false
[clientgen] autoDetectWrapped : true
[clientgen] jaxRPCWrappedArrayStyle : true
[clientgen] generateAsyncMethods : true
[clientgen]
[clientgen] *********** jax-rpc clientgen attribute settings end ***************
[clientgen] Package name is examples.webservices.jws_basic.simple.client
[clientgen] DestDir is C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client
[clientgen] class name is Simple_Stub
[clientgen] service class name is SimpleImplService
[clientgen] Porttype name is Simple
[clientgen] service impl name is SimpleImplService_Impl
[javac] Compiling 4 source files
[javac] Note: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client\examples\webservices\jws_basic\simple\client\Simple_Stub.java uses unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.
[javac] Compiling 1 source file to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\clientclasses\webservicesJwsSimple_client
[jar] Updating jar: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\examplesWebApp\WEB-INF\lib\jws_basic_simple.jar
[copy] Copying 1 file to C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\examplesWebApp
build:
BUILD SUCCESSFUL
Total time: 22 seconds
C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\src\examples\webservices\jws_basic\simple>ant deploy
Buildfile: build.xml
deploy:
[wldeploy] weblogic.Deployer -verbose -noexit -source C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar -targets examplesServer -adminurl t3://localhost:7001 -user weblogic -password ******** -deploy
[wldeploy] weblogic.Deployer invoked with options: -verbose -noexit -source C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJwsSimpleEar -targets examplesServer -adminurl t3://localhost:7001 -user weblogic -deploy
[wldeploy] <Dec 23, 2008 2:48:19 PM CST> <Info> <J2EE Deployment SPI> <BEA-260121> <Initiating deploy operation for application, webservicesJwsSimpleEar [archive: C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\build\webservicesJws
SimpleEar], to examplesServer .>
[wldeploy] Task 0 initiated: [Deployer:149026]deploy application webservicesJwsSimpleEar on examplesServer.
[wldeploy] Task 0 completed: [Deployer:149026]deploy application webservicesJwsSimpleEar on examplesServer.
[wldeploy] Target state: deploy completed on Server examplesServer
[wldeploy]
[wldeploy] Target Assignments:
[wldeploy] + webservicesJwsSimpleEar examplesServer
BUILD SUCCESSFUL
Total time: 9 seconds
C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\src\examples\webservices\jws_basic\simple>ant run
Buildfile: build.xml
run:
[java] Got result: Here is the message: 'Hi there!'
BUILD SUCCESSFUL
Total time: 7 seconds
C:\Oracle\wls10.3\wlserver_10.3\samples\server\examples\src\examples\webservices\jws_basic\simple> -
Problem invoking from a BPEL process webservice client
I have a BPEL Synchronous process that invokes a webservice deployed on Tomcat. The process executes without any exception when I run it from the BPEL Console. Since I want to execute the BPEL process as a command line operation, I created a BPEL Process Webservice client from scratch using Axis as described in Tutorial7 - InvokingBPELProcesses.pdf. However when I try to execute the client, I get the following error:
AxisFault
faultCode: {http://xml.apache.org/axis/}Server.generalException
faultSubcode:
faultString: Dispatcher send error.
An error occurred while sending a batch message to the dispatch queue. The exception is: Failed to create "java:comp/env/ejb/local/DispatcherLocalBean" bean; exception reported is: "javax.naming.NameNotFoundException: ejb/local/DispatcherLocalBean not found in startup_war
at com.oracle.naming.J2EEContext.getSubContext(J2EEContext.java:93)
at com.oracle.naming.J2EEContext.lookup(J2EEContext.java:76)
at com.evermind.server.ApplicationContext.lookup(ApplicationContext.java:177)
at com.evermind.server.ApplicationContext.lookup(ApplicationContext.java:119)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at com.collaxa.cube.engine.util.CubeEngineBeanRegistry.lookupDispatcherLocalBean(CubeEngineBeanRegistry.java:165)
at com.collaxa.cube.engine.util.CubeEngineBeanCache.getDispatcherLocalBean(CubeEngineBeanCache.java:91)
at com.collaxa.cube.engine.dispatch.DispatchHelper.sendLocal(DispatchHelper.java:229)
at com.collaxa.cube.engine.dispatch.Dispatcher.receive(Dispatcher.java:430)
at com.collaxa.cube.engine.dispatch.Dispatcher.receive(Dispatcher.java:357)
at com.collaxa.cube.engine.dispatch.Dispatcher.update(Dispatcher.java:253)
at com.collaxa.cube.engine.core.event.DomainObserverRegistry.notify(DomainObserverRegistry.java:124)
at com.collaxa.cube.engine.core.event.DomainObserverRegistry.notify(DomainObserverRegistry.java:66)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.notify(CubeProcessHolder.java:727)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.addProcess(CubeProcessHolder.java:697)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.bind(CubeProcessHolder.java:632)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.loadAndBind(CubeProcessHolder.java:605)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.loadAndBind(CubeProcessHolder.java:592)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:494)
at com.collaxa.cube.engine.deployment.CubeProcessHolder.getProcess(CubeProcessHolder.java:429)
at com.collaxa.cube.engine.CubeEngine.lookupProcess(CubeEngine.java:840)
at com.collaxa.cube.ws.wsdl.WSDLManager.getProcess(WSDLManager.java:437)
at com.collaxa.cube.ws.wsdl.WSDLManager.getPartnerWSDL(WSDLManager.java:300)
at com.collaxa.cube.ws.soap.providers.CXSOAPProvider.processBPELMessage(CXSOAPProvider.java:175)
at com.collaxa.cube.ws.soap.providers.CXSOAPProvider.invoke(CXSOAPProvider.java:111)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:156)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:126)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:437)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:316)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:701)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:335)
at com.collaxa.cube.fe.CollaxaServlet.service(CollaxaServlet.java:117)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:765)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:317)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:790)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:270)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:112)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:186)
at java.lang.Thread.run(Thread.java:534)
".
Can someone please tell me what is it I am doing wrong?I was using
Oracle BPEL Server version 2.0
Build: 2004.06.17.14.40
Build time: Thu Jun 17 14:40:58 PDT 2004
However, I downloaded the latest version of the Process Manager and did not face the same problem. -
Hi,
I have deployed webservice which is running on Weblogic server. For that I have to write a webservices client in VC++, for my java webservice the arguments are String and Complex type and return type is Complex type.
Can any body tell me how to write webservice client in C++ or VC++ using VC++ compiler.
Earliest response with sample code Appreciated.
Thanks in advance,A web service client written on WLS [1], should work with
service hosted by any vendor, including .Net, AXIS, Sun RI,
etc.
The client code you write in WLS which is based on JAX-RPC [1]
should compile as is on other vendor JAX-RPC implementation.
So, if you are looking for client code portability then JAX-RPC
is your best bet.
Regards,
-manoj
[1] http://edocs.bea.com/wls/docs81/webserv/client.html#1069703
[2] http://java.sun.com/xml/jaxrpc/
"hanks" <[email protected]> wrote in message
news:3ea3392d$[email protected]..
>
I have tried webservices with apache and weblogic7.0 but i realised thatboth was
to be done very specific to servers.I may be wrong. I am trying tounderstand
how can i write a sercive for one server and access using another server.
When i write webservice in java tomcat server, I create a service andregister
as urn name. For a client to access this service, code kind of looks ejbcode
where we lookup the service and call its method. Instead of looking upJNDI name
we lookup urn and access method. Mind you this client uses ORG packagesspecific
to tomcat.
Now when we write a websercice with weblogic we have to create a ear whichhas
webserverice and write a client to access that service, which lookscompletely
diffrent from one that we wrote for tomcat. I am wondering how can i usethe same
client to access both the services. It rarely happens that both side wouldbe
using same servers.
I am sure that there is some mistake i m doing cos webservices is supposeto be
even language independent.
Can you guys help me in resolving this, more questions later ;-) -
Deployable webservice client - ClassCastException
Hi,
We are trying to implement a WebService Client for the secure Webservice. I have created a deployable proxy client and deployed it on the server, our basis has attached the X509 certificate to the proxy in VA. Test Destination is successful. I have exposed the client as public part in the ws client dc project.I have created a used dc relationship to the webservice client project in my EP Component project. I'm trying to use this client in a AbstractPortal component with following code
SECQANDA seq = (SECQANDA) ctx.lookup("<JNDI location");
I get a ClassCastException on this line
java.lang.ClassCastException: <package>.SECQANDAImpl incompatible with <package>.SECQANDA
Have anyone faced this problem? How do I resolve this error?
Appreciate any help.
Thanks,
Giri.Hi Anand,
Thanks for your response. I have already checked that object for null - it is not. The problem is I dont have this SECQANDAImpl class that implements the SECQANDA interface in my DC. This implementation class gets generated when I deploy the deployable proxy object. Though I should be able to cast to the interface, it is throwing this error. Any other ideas?
Giri. -
Webservice Client implementation - java.lang.ClassCastException
Hi,
We are trying to implement a WebService Client for the secure Webservice. I have created a deployable proxy client and deployed it on the server, our basis has attached the X509 certificate to the proxy in VA. Test Destination is successful. I have exposed the client as public part in the ws client dc project.I have created a used dc relationship to the webservice client project in my EP Component project. I'm trying to use this client in a AbstractPortal component with following code
SECQANDA seq = (SECQANDA) ctx.lookup("<JNDI location");
I get a ClassCastException on this line
java.lang.ClassCastException: <package>.SECQANDAImpl incompatible with <package>.SECQANDA
Have anyone faced this problem? How do I resolve this error?
Appreciate any help.
Thanks,
Giri.Hi Martin,
Appreciate your response. I'm not able to cast to SECQANDAImpl because this implementaion class is not in my DC. What I understand is it gets implemented on deployment of the deployable proxy. Does that ring any bell?
Thanks,
Giri. -
Deploy webservice with oraclexmlsave
HI all
Hope you guy can help me
I already deploy webservice into jboss app server
i try to add oracle database connection into it and it working just fine
when i try to add oracleXMLsave object it produce this error
javax.xml.rpc.soap.SOAPFaultException: java.lang.reflect.UndeclaredThrowableException
at weblogic.webservice.core.ClientDispatcher.receive(ClientDispatcher.java:317)
at weblogic.webservice.core.ClientDispatcher.dispatch(ClientDispatcher.java:147)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:473)
at weblogic.webservice.core.DefaultOperation.invoke(DefaultOperation.java:459)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:569)
at weblogic.webservice.core.rpc.CallImpl.invoke(CallImpl.java:422)
at project1.Xmlwebcall.main(Xmlwebcall.java:64)
i dont know why it produce this error..is it i need to add driver or library into jboss or oracleXMLsave is only can be used by weblogic only ?
Edited by: user11298120 on Aug 7, 2009 8:55 PMHi,
You can download samples from [here|https://www.sdn.sap.com/irj/boc/samples]
Regards,
Shweta -
Adding a WebService Client to a Web Application
Hi, Everybody,
I built a Bepl Module in which I had a ECHO WebService and the response parameter is a complex type.
Then I built a Web application, and used the WSDL file to add a WebService Client to a this Web Application,
but I found that the WebService Referrence dose not contain any method, so I could not add it in my jsp page.
But when I changed the Response Message Part Type into a simple one, everything worked fine.
*All the progress is the same as " [Using a Manually Created WSDL as a Web Service Client|https://open-esb.dev.java.net/kb/v2/javaeesetut.html] ", but change the simple type into complex type.*
I want to know if the WebService Client Referrence dose not support generating java code which contains complex type or I had a wrong operation?
thanksThere are current limitations with the wsimport functionality and an issue has been logged.
If you have a look at the blog entry from Andrew Hopkinson.....
[http://blogs.sun.com/toxophily/entry/javacaps_tip_migrating_a_simple]
...you'll see part way down what the WSDL must look like to work with wsimport, i.e.....
Message parts must be created using an Element rather than a specific type and the element must be defined in a local in-line schema.
This in-line element can only contain a sequence with a single sub-element of a specific Complex Type.
The name of the input element must be the same as the operation it will be used in.
nillable element option should not be used because this will cause your strings to be returned as JAXBElements and not Strings.
...etc....
Bit painful I know, but this is the only workaround until the bug is fixed. -
Exception while deploying webservice to weblogic 10.3.6
Hi
i am facing following exception while deploying ear file to weblogic.
the same ear files was working in weblogic 9.2
bundle of thanks for your help
<Error> <Deployer> <BEA-149265> <Failure occ
urred in the execution of deployment request with ID '1370278887285' for task '1
'. Error is: 'weblogic.management.DeploymentException: Error encountered during
prepare phase of deploying WebService module 'SubscriptionService.war'. Error en
countered while deploying WebService module 'SubscriptionService.war'. port com
ponent 'SubscriptionServicePortImpl' - wsdl port:{http://com.irondata.subscriptio
n/service}SubscriptionServicePortImplPort is not found in wsdl.'
weblogic.management.DeploymentException: Error encountered during prepare phase
of deploying WebService module 'SubscriptionService.war'. Error encountered whil
e deploying WebService module 'SubscriptionService.war'. port component 'Subscr
iptionServicePortImpl' - wsdl port:{http://com.irondata.subscription/service}Subs
criptionServicePortImplPort is not found in wsdl.
at weblogic.wsee.deploy.WSEEModule.prepare(WSEEModule.java:149)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory.prepare(AppDeploym
entExtensionFactory.java:79)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory.access$100(AppDepl
oymentExtensionFactory.java:15)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory$1.prepare(AppDeplo
ymentExtensionFactory.java:219)
at weblogic.application.internal.flow.AppDeploymentExtensionFlow.prepare
(AppDeploymentExtensionFlow.java:23)
Truncated. see log file for complete stacktrace
Caused By: weblogic.wsee.ws.WsException: Error encountered while deploying WebSe
rvice module 'SubscriptionService.war'. port component 'SubscriptionServicePort
Impl' - wsdl port:{http://com.irondata.subscription/service}SubscriptionServicePo
rtImplPort is not found in wsdl.
at weblogic.wsee.deploy.WSEEModule.verifyWsdd(WSEEModule.java:256)
at weblogic.wsee.deploy.WSEEModule.prepare(WSEEModule.java:121)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory.prepare(AppDeploym
entExtensionFactory.java:79)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory.access$100(AppDepl
oymentExtensionFactory.java:15)
at weblogic.wsee.deploy.AppDeploymentExtensionFactory$1.prepare(AppDeplo
ymentExtensionFactory.java:219)
Truncated. see log file for complete stacktraceThe following exception occurs when there is a mismatch with the portName in the impl class with the port name in WSDL.
weblogic.wsee.ws.WsException: Error encountered while deploying WebService module 'SubscriptionService.war'. port component 'SubscriptionServicePort
Impl' - wsdl port:{http://com.irondata.subscription/service}SubscriptionServicePortImplPort is not found in wsdl.
I found the Defect in the Oracle knowledge base logged for the issue. Patch id is 8182891 and fix is available for WLS 9.2.2.0 version.
Please download and apply the patch and let us know if it helps you.
Thanks,
Vijaya -
Invoking a bpel process using webservice client
I am not able to run the sample webservice client from
102.InvokingProcesses/ws.
When I try my own program for 132.UserTasks(very similar to the example program),
The correct input looks like
<inputVariable>
- <part xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="payload">
- <ns1:stockReviewSheet xmlns:ns1="http://samples.otn.com">
<ns1:symbol>ORCL</ns1:symbol>
<ns1:targetPrice>100.0</ns1:targetPrice>
<ns1:currentPrice>100.0</ns1:currentPrice>
<ns1:action>200</ns1:action>
<ns1:quantity>122</ns1:quantity>
</ns1:stockReviewSheet>
</part>
</inputVariable>
While from the invoking process whatever I give comes as
<ns0:stockReviewSheet>
<action>buy</action>
<currentPrice>122.23</currentPrice>
<quantity>100</quantity>
<symbol>ORCL</symbol>
<targetPrice>10.23</targetPrice>
</ns0:stockReviewSheet>
I am using the version 10.1.3 and the error I get on the application side is
07/08/27 17:42:20.757 UserTaskSampleUI: Servlet error
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:546)
at java.util.ArrayList.get(ArrayList.java:321)
at java.util.Collections$UnmodifiableList.get(Collections.java:1155)
at displayTask.jspService(_displayTask.java:105)
at com.orionserver[Oracle Containers for J2EE 10g (10.1.3.1.0) ].http.OrionHttpJspPage.service(OrionHttpJspPage.java:59)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:453)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:591)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:515)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:711)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:368)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:866)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:448)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:216)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.1.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)
Can anybody point me to invocation of bpel process via web service for complex object types like User for 10.1.3??
Any input would be highly useful!!!
Message was edited by:
user576399
Message was edited by:
user576399Sancho,
Thanks for the prompt reply. We trying to automate the following process:-
1. The user select multiple documents from a folder in a library that contains all released documents.
2. He then locks the documents.
3. Selects the locked documents and copies it to a folder in the personal library.
We are trying to lock and copy the documents as a 1 step process, because its difficult for the users to select all of the documents locked earlier and then copy it the personal library.
We are trying to take the folder name as the user parameter, when the files are locked, so that the process and create the lock the files, create the folder and copy the files in this folder.
Thanks again for your time and help.
Hetal -
Change webservice client transport/binding
I am migrating web service client generated by clientgen from 7.0 to 8.1. 7.0 client uses weblogic.webservice.binding.soap.HttpClientBinding which works directly with sockets and is fine for me. But 8.1 uses weblogic.webservice.binding.http11.Http11ClientBinding which works with java.net.HttpUrlConnection that requires proxy being set in java system property which is system wide and I cannot use that. HttpClientBinding uses system wide setting as well but it is webservice client specific at least.
So I want use HttpClientBinding in 8.1 as well. I am able to change it by calling
BindingFactory.getInstance().register("http11", weblogic.webservice.binding.soap.HttpClientBinding.class);
but this is again system wide setting which I am afraid of because of influencing other WS clients not using proxy. Is it possible to do it somehow in per client basis?
Injecting custom Binding info with getTransport returning "http" or in some other way.
Alternatively any way allowing me to set proxy on per WS client is solution for meHi Dahran,
SCC7 is for post import.
first you have to import the transports generated during the export into your client.
STMS. Go to your import queue and choose in the menu
Extras ->Other requests add
Fill in the transport number of one of the generated transports during the export. (something like <SID>KX0000x)
<b>After</b> the import you have to perform the SCC7 -
hi,
my requirment is to generate Dynaminc Webservice client
i need to write logic which can take webservice url as input and generate proxy class and call the methods in that webservice. pls help me to do this
regards
GuruHi
<b>Bojja Guruvulu</b>
My Email Id is : <b>[email protected]</b>
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