rpc.client does not work in pojo and pojoguide samples
------------------------------------------------------
Key: AXIS2-1939
URL: https://issues.apache.org/jira/browse/AXIS2-1939
Project: Apache Axis 2.0 (Axis2)
Issue Type: Bug
Components: rpc
Affects Versions: 1.1.1
Environment: Apache Tomcat 5.5.16, Jdk1.5, WinXp
Reporter: Charitha Kankanamge
rpc.client does not work in pojo and pojoguide samples.
Following exception thrown when running ant rpc.client.
rpc.client.run:
[java] java.lang.NullPointerException
[java] at
org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:180)
[java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:710)
[java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:178)
[java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:84)
[java] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[java] at org.apache.tools.ant.Task.perform(Task.java:364)
[java] at org.apache.tools.ant.Target.execute(Target.java:341)
[java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java] at org.apache.tools.ant.Project.executeSortedTargets(Project.jav
a:1216)
[java] at org.apache.tools.ant.helper.SingleCheckExecutor.executeTarget
s(SingleCheckExecutor.java:37)
[java] at org.apache.tools.ant.Project.executeTargets(Project.java:1068
)
[java] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
[java] at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.j
ava:107)
[java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
va:275)
[java] at org.apache.tools.ant.Task.perform(Task.java:364)
[java] at org.apache.tools.ant.Target.execute(Target.java:341)
[java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java] at org.apache.tools.ant.Project.executeSortedTargets(Project.jav
a:1216)
[java] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[java] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(De
faultExecutor.java:40)
[java] at org.apache.tools.ant.Project.executeTargets(Project.java:1068
)
[java] at org.apache.tools.ant.Main.runBuild(Main.java:668)
[java] at org.apache.tools.ant.Main.startAnt(Main.java:187)
[java] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
[java] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
[java] Caused by: java.lang.NullPointerException
[java] at com.ctc.wstx.sw.BaseNsStreamWriter.doWriteDefaultNs(BaseNsStr
eamWriter.java:528)
[java] at com.ctc.wstx.sw.SimpleNsStreamWriter.writeDefaultNamespace(Si
mpleNsStreamWriter.java:111)
[java] at com.ctc.wstx.sw.SimpleNsStreamWriter.writeNamespace(SimpleNsS
treamWriter.java:119)
[java] at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeNamespace(M
TOMXMLStreamWriter.java:146)
[java] at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStart
part(OMSerializerUtil.java:329)
[java] at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStart
part(OMSerializerUtil.java:171)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:804)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSeri
alize(SOAPEnvelopeImpl.java:179)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(
OMNodeImpl.java:417)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRe
questEntity.handleOMOutput(SOAPOverHTTPSender.java:190)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRe
questEntity.writeRequest(SOAPOverHTTPSender.java:232)
[java] at org.apache.commons.httpclient.methods.EntityEnclosingMethod.w
riteRequestBody(EntityEnclosingMethod.java:495)
[java] at org.apache.commons.httpclient.HttpMethodBase.writeRequest(Htt
pMethodBase.java:1973)
[java] at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMeth
odBase.java:993)
[java] at org.apache.commons.httpclient.HttpMethodDirector.executeWithR
etry(HttpMethodDirector.java:397)
[java] at org.apache.commons.httpclient.HttpMethodDirector.executeMetho
d(HttpMethodDirector.java:170)
[java] at org.apache.commons.httpclient.HttpClient.executeMethod(HttpCl
ient.java:396)
[java] at org.apache.commons.httpclient.HttpClient.executeMethod(HttpCl
ient.java:346)
[java] at org.apache.axis2.transport.http.AbstractHTTPSender.executeMet
hod(AbstractHTTPSender.java:541)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPO
verHTTPSender.java:119)
[java] at org.apache.axis2.transport.http.CommonsHTTPTransportSender.wr
iteMessageWithCommons(CommonsHTTPTransportSender.java:335)
[java] at org.apache.axis2.transport.http.CommonsHTTPTransportSender.in
voke(CommonsHTTPTransportSender.java:204)
[java] at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:674)
[java] at org.apache.axis2.description.RobustOutOnlyAxisOperation$Robus
tOperationClient.send(RobustOutOnlyAxisOperation.java:72)
[java] at org.apache.axis2.description.OutInAxisOperationClient.execute
(OutInAxisOperation.java:202)
[java] at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClien
t.java:453)
[java] at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClien
t.java:380)
[java] at org.apache.axis2.rpc.client.RPCServiceClient.invokeRobust(RPC
ServiceClient.java:131)
[java] at sample.pojo.rpcclient.WeatherRPCClient.main(Unknown Source)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:585)
[java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.jav
a:202)
[java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava
.java:134)
[java] ... 24 more
[java] --- Nested Exception ---
[java] java.lang.NullPointerException
[java] at com.ctc.wstx.sw.BaseNsStreamWriter.doWriteDefaultNs(BaseNsStr
eamWriter.java:528)
[java] at com.ctc.wstx.sw.SimpleNsStreamWriter.writeDefaultNamespace(Si
mpleNsStreamWriter.java:111)
[java] at com.ctc.wstx.sw.SimpleNsStreamWriter.writeNamespace(SimpleNsS
treamWriter.java:119)
[java] at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeNamespace(M
TOMXMLStreamWriter.java:146)
[java] at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStart
part(OMSerializerUtil.java:329)
[java] at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStart
part(OMSerializerUtil.java:171)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:804)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
(OMElementImpl.java:808)
[java] at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSeri
alize(SOAPEnvelopeImpl.java:179)
[java] at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize
AndConsume(OMElementImpl.java:837)
[java] at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(
OMNodeImpl.java:417)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRe
questEntity.handleOMOutput(SOAPOverHTTPSender.java:190)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRe
questEntity.writeRequest(SOAPOverHTTPSender.java:232)
[java] at org.apache.commons.httpclient.methods.EntityEnclosingMethod.w
riteRequestBody(EntityEnclosingMethod.java:495)
[java] at org.apache.commons.httpclient.HttpMethodBase.writeRequest(Htt
pMethodBase.java:1973)
[java] at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMeth
odBase.java:993)
[java] at org.apache.commons.httpclient.HttpMethodDirector.executeWithR
etry(HttpMethodDirector.java:397)
[java] at org.apache.commons.httpclient.HttpMethodDirector.executeMetho
d(HttpMethodDirector.java:170)
[java] at org.apache.commons.httpclient.HttpClient.executeMethod(HttpCl
ient.java:396)
[java] at org.apache.commons.httpclient.HttpClient.executeMethod(HttpCl
ient.java:346)
[java] at org.apache.axis2.transport.http.AbstractHTTPSender.executeMet
hod(AbstractHTTPSender.java:541)
[java] at org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPO
verHTTPSender.java:119)
[java] at org.apache.axis2.transport.http.CommonsHTTPTransportSender.wr
iteMessageWithCommons(CommonsHTTPTransportSender.java:335)
[java] at org.apache.axis2.transport.http.CommonsHTTPTransportSender.in
voke(CommonsHTTPTransportSender.java:204)
[java] at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:674)
[java] at org.apache.axis2.description.RobustOutOnlyAxisOperation$Robus
tOperationClient.send(RobustOutOnlyAxisOperation.java:72)
[java] at org.apache.axis2.description.OutInAxisOperationClient.execute
(OutInAxisOperation.java:202)
[java] at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClien
t.java:453)
[java] at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClien
t.java:380)
[java] at org.apache.axis2.rpc.client.RPCServiceClient.invokeRobust(RPC
ServiceClient.java:131)
[java] at sample.pojo.rpcclient.WeatherRPCClient.main(Unknown Source)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcces
sorImpl.java:39)
[java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMet
hodAccessorImpl.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:585)
[java] at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.jav
a:202)
[java] at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava
.java:134)
[java] at org.apache.tools.ant.taskdefs.Java.run(Java.java:710)
[java] at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:178)
[java] at org.apache.tools.ant.taskdefs.Java.execute(Java.java:84)
[java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
va:275)
[java] at org.apache.tools.ant.Task.perform(Task.java:364)
[java] at org.apache.tools.ant.Target.execute(Target.java:341)
[java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java] at org.apache.tools.ant.Project.executeSortedTargets(Project.jav
a:1216)
[java] at org.apache.tools.ant.helper.SingleCheckExecutor.executeTarget
s(SingleCheckExecutor.java:37)
[java] at org.apache.tools.ant.Project.executeTargets(Project.java:1068
)
[java] at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
[java] at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.j
ava:107)
[java] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
va:275)
[java] at org.apache.tools.ant.Task.perform(Task.java:364)
[java] at org.apache.tools.ant.Target.execute(Target.java:341)
[java] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java] at org.apache.tools.ant.Project.executeSortedTargets(Project.jav
a:1216)
[java] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[java] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(De
faultExecutor.java:40)
[java] at org.apache.tools.ant.Project.executeTargets(Project.java:1068
)
[java] at org.apache.tools.ant.Main.runBuild(Main.java:668)
[java] at org.apache.tools.ant.Main.startAnt(Main.java:187)
[java] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
[java] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Steps to reproduce:
===============
1. Go to samples/pojo directory and run ant generate.service
2. Run ant rpc.client
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