Exception when invoking a service in RESTful manner using a generated stub
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Key: AXIS2-2247
URL: https://issues.apache.org/jira/browse/AXIS2-2247
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Affects Versions: nightly
Environment: winxp, Tomcat 5.5.16, jdk1.5
Reporter: Charitha Kankanamge
I created a service and deployed in tomcat. Then generated a stub using
wsdl2java (with adb). When I tried to invoke the service using a client in
RESTful manner, following exception occurs at the client side.
org.apache.axis2.deployment.ModuleDeployer deploy
INFO: Deploying module: addressing
Exception in thread "main" java.lang.RuntimeException:
java.lang.UnsupportedOperationException: The parser is already consumed!
at org.apache.ws.axis2.NulltestStub.fromOM(NulltestStub.java:1225)
at org.apache.ws.axis2.NulltestStub.sayHello(NulltestStub.java:162)
at emptycontext.main(emptycontext.java:64)
Caused by: java.lang.UnsupportedOperationException: The parser is already
consumed!
at
org.apache.axiom.om.impl.llom.OMElementImpl.getXMLStreamReader(OMElementImpl.java:670)
at
org.apache.axiom.om.impl.llom.OMElementImpl.getXMLStreamReaderWithoutCaching(OMElementImpl.java:652)
at org.apache.ws.axis2.NulltestStub.fromOM(NulltestStub.java:1219)
... 2 more
I was able to invoke the same service in RESTful manner using a client which
used Axis2 client API. (using a payload). This issue occurs only if you use a
generated stub.
Following code was used to invoke the service in RESTful manner.
===========================================================================
NulltestStub stub = new
NulltestStub("http://10.100.1.203:9763/axis2/services/nulltest";);
Options opts = stub._getServiceClient().getOptions();
opts.setProperty(Constants.Configuration.ENABLE_REST, Constants.VALUE_TRUE);
NulltestStub.SayHello request = new NulltestStub.SayHello();
request.setS("2");
NulltestStub.SayHelloResponse response = stub.sayHello(request);
System.out.println("Response : " + response.get_return());
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