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Posted to kandula-dev@ws.apache.org by Jack Wang <pi...@yahoo.com> on 2006/01/31 06:07:29 UTC
回复： Re: Question of running Kandula exampes
I use eclipse to compile and run the test. So many days I tried kandula for the application's
requirement, now I can run the kandula InitiatorApp example with service KANDULA_INTEROP_SERVICE,
but IBM_INTEROP_SERVICE = "http://wsi.alphaworks.ibm.com:8080/wstx/services/InteropService" still
reports errors with port 8082 at wsi.alphaworks.ibm.com to 8080.The error message is pasted at the
end.
I don't know if kandula is suitable to build a strong application. At least if I want to use
it, I should spend more time. There is no full document yet, but I like it and am ready to
integrate it in my experiment application. I wish kandula is easy to use, and also wish it is
strong enough in tomcat and jotm environments to control the data consistency.
Now I tried to add my own web service in the transaction. I describe the question here.
I only code a simple web service MyService with one method getString(), here is the ws
interface:
-------------------
public interface MyService extends java.rmi.Remote {
public java.lang.String getString() throws java.rmi.RemoteException;
}
-------------------
And following is the client code (omit try catch etc code).
--------------------
po.MyService binding = new MyServiceServiceLocator().getMyService();
((MyServiceSoapBindingStub)binding).setMaintainSession(true);
String result = binding.getString();
System.out.println("[Client] result=" + result);
--------------------
The skeleton,stub and impl are created by wsdl2java and javatowsdl, and I can run the client
by stub to call the web service and get the correct result string.
But after I deploy kandula client_config.wsdd, I can not run MyService client again. It
reports "- Exception in AddressingHandler" error at
"org.apache.axis.types.URI$MalformedURIException: Cannot initialize URI with empty parameters." I
don't know what's the reason.
Also I update InitiatorApp.java and add my own web service's call.
---------------------
private MyService getMyService() throws Exception {
return new MyServiceServiceLocator().getMyService(new
URL("http://localhost:8080/axis/services/MyService"));
}
System.out.println("call ws A");
getInteropService().commit(null); ---(A)
System.out.println("call ws B");
String result = getMyService().getString(); ---(B)---I add this call
System.out.println("result=" + result);
----------------------
It reports tha same error "- Exception in AddressingHandler" as calling the stub not in the
transaction.
How can I correct the error ? Thanks much.
===============================================
Here is the errors to use IBM_INTEROP_SERVICE
--------------------------
begin
to commit()
Exception in thread "main" AxisFault
faultCode: {http://xml.apache.org/axis/}HTTP
faultSubcode:
faultString: (500)Internal Server Error
faultActor:
faultNode:
faultDetail:
{}:return code: 500
<html><head><title>Apache Tomcat/4.1.30 - Error report</title><STYLE><!--H1{font-family :
sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} H3{font-family :
sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} BODY{font-family :
sans-serif,Arial,Tahoma;color : black;background-color : white;} B{color : white;background-color
: #0086b2;} HR{color : #0086b2;} --></STYLE> </head><body><h1>HTTP Status 500 - </h1><HR size="1"
noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b>
<u>The server encountered an internal error () that prevented it from fulfilling this
request.</u></p><p><b>exception</b> <pre>javax.servlet.ServletException: Servlet execution threw
an exception
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
--------------------------
The message from tcpmon is
---------------------------
POST /wstx/services/InteropService HTTP/1.0
Content-Type: text/xml; charset=utf-8
Accept: application/soap+xml, application/dime, multipart/related, text/*
User-Agent: Axis/1.3
Host: localhost:8082
Cache-Control: no-cache
Pragma: no-cache
SOAPAction: "urn:foo"
Content-Length: 1487
<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"><soapenv:Header><wsa:MessageID
soapenv:mustUnderstand="0">uuid:26048260-9211-11da-b191-9572ed45fc51</wsa:MessageID><wsa:To
soapenv:mustUnderstand="0">http://localhost:8082/wstx/services/InteropService</wsa:To><wsa:Action
soapenv:mustUnderstand="0">urn:foo</wsa:Action><wsa:From
soapenv:mustUnderstand="0"><wsa:Address>http://schemas.xmlsoap.org/ws/2004/08/addressing/role/anonymous</wsa:Address></wsa:From><wscoor:CoordinationContext
soapenv:actor="http://schemas.xmlsoap.org/soap/actor/next" soapenv:mustUnderstand="0"
xmlns:wscoor="http://schemas.xmlsoap.org/ws/2004/10/wscoor"><wscoor:Identifier>uuid:258d2f80-9211-11da-9775-9aebf3d566c6</wscoor:Identifier><wscoor:CoordinationType>http://schemas.xmlsoap.org/ws/2004/10/wsat</wscoor:CoordinationType><wscoor:RegistrationService><wsa:Address>http://localhost:8081/axis/services/registrationCoordinator</wsa:Address><wsa:ReferenceProperties><ns3:CallbackRef
xmlns:ns3="http://ws.apache.org/kandula">uuid:258d2f80-9211-11da-9775-9aebf3d566c6</ns3:CallbackRef></wsa:ReferenceProperties></wscoor:RegistrationService></wscoor:CoordinationContext></soapenv:Header><soapenv:Body><Commit
xsi:nil="true" xmlns="http://fabrikam123.com"/></soapenv:Body></soapenv:Envelope>
----------------
HTTP/1.1 500 Internal Server Error
Date: Tue, 31 Jan 2006 04:07:02 GMT
Server: Apache-Coyote/1.1
Content-Type: text/html;charset=ISO-8859-1
Content-Language: en-US
Connection: close
<html><head><title>Apache Tomcat/4.1.30 - Error report</title><STYLE><!--H1{font-family :
sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} H3{font-family :
sans-serif,Arial,Tahoma;color : white;background-color : #0086b2;} BODY{font-family :
sans-serif,Arial,Tahoma;color : black;background-color : white;} B{color : white;background-color
: #0086b2;} HR{color : #0086b2;} --></STYLE> </head><body><h1>HTTP Status 500 - </h1><HR size="1"
noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b>
<u>The server encountered an internal error () that prevented it from fulfilling this
request.</u></p><p><b>exception</b> <pre>javax.servlet.ServletException: Servlet execution threw
an exception
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2422)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:163)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:199)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:700)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:584)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:536)
</pre></p><p><b>root cause</b> <pre>java.lang.OutOfMemoryError
</pre></p><HR size="1" noshade><h3>Apache Tomcat/4.1.30</h3></body></html>
---------------------------
am so sorry for the sample
has not been run out. I always
[CallbackRegistry] registerCallback: timeout= 180000
[CallbackRegistry] registerCallback: timeout= 180000
[CallbackRegistry] registerCallback: timeout= 180000
[CallbackRegistry] registerCallback: timeout= 180000
[CallbackRegistry] registerCallback: timeout= 180000
[ATCoordinatorImpl] timeout NONE
[AbstractParticipant] timeout NONE
[ATCoordinatorImpl] timeout NONE
[AbstractParticipant] timeout NONE
[ATCoordinatorImpl] timeout ACTIVE
javax.transaction.xa.XAException
at InteropServiceSoapBindingImpl$XA_OKParticipant.rollback(InteropServic
eSoapBindingImpl.java:58)
at org.apache.kandula.coordinator.at.AbstractParticipant.rollbackOperati
on(AbstractParticipant.java:191)
at org.apache.kandula.coordinator.at.ParticipantImpl.rollbackOperation(P
articipantImpl.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.j
ava:397)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider
.java:186)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:
323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrateg
y.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453
)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:69
9)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBas
e.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:868)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:663)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Thread.java:595)
org.apache.kandula.coordinator.TimedOutException
at org.apache.kandula.coordinator.at.ATCoordinatorImpl.timeout(ATCoordin
atorImpl.java:487)
at org.apache.kandula.coordinator.CallbackRegistry$1.run(CallbackRegistr
y.java:62)
at java.util.TimerThread.mainLoop(Timer.java:512)
at java.util.TimerThread.run(Timer.java:462)
[AbstractParticipant] timeout NONE
--- Dasarath Weeratunge <dw...@purdue.edu>写道:
> Quoting Jack Wang <pi...@yahoo.com>:
>
> thanks for the steps! I'm sure its going to make my life a lot easier writing
> the user guide:-)
>
> Don't use ant for testing. Open up the test case in your IDE and try it out.
>
> The test case is there in the src directory along with the impl class. Don't
> go by the handler names in the "current" user-guide. The namespaces have
> changed and the code has been completely re-written. The handlers you need to
> include are in the README.1st For interopIBM sample you need the
> o.a.k.coordinator.at.TxHandler in both the client-config.wsdd and server-
> config.wsdd
>
> Make sure that your build is not broken.
>
> regards,
> --dasarath
>
>
>
>
> >
> > There is only one question. In question 1, InteropServiceTestCase can be
> > created by : "java
> > -classpath %classpath% org.apache.axis.wsdl.WSDL2Java --server-side
> > --skeletonDeploy true -t
> > wp.wsdl"
> > Thanks.
> >
> > --- Jack Wang <pi...@yahoo.com>写道:
> > > Question of running Kandula exampes
> > > When I follow the following steps to test the Kandula exampes, I met
> > some problems. Sorry I
> > > am
> > > a newbie.
> > >
> > > step 1 Get the kandula from
> > > http://svn.apache.org/repos/asf/webservices/kandula/branches/Kandula_1/
> > with svn client
> > >
> > > step 2 Install maven and set maven_home
> > > also
> > > Install java1.5 and set JAVA_HOME
> > > Install tomcat 5 and set CATALINA_HOME
> > > Install ant and set ant_home
> > >
> > > step 3 Download axis1.3 and install the axis example to
> > %CATALINA_HOME%/webapps/axis
> > >
> > > step 4 Modify %KANDULA_HOME%/conf/kandula.properties to build Kandula with
> > maven. If necessary,
> > > modify %KANDULA_HOME%/conf/endpoints.conf, currently, there is no file
> > named endpoints.conf, but
> > > it is no matter if we use the default url http://localhost:8080/axis/.
> > >
> > > step 5 Copy kandula-0.2-SNAPSHOT.jar in %KANDULA_HOME%/target/ directory
> > and jars in
> > > %KANDULA_HOME%/target/lib/ to
> > > %CATALINA_HOME%/webapps/axis/WEB-INF/lib/
> > >
> > > step 6 Download jotm(Mine is jotm-2.0.10) software and copy jotm*.jar to
> > > %CATALINA_HOME%/webapps/axis/WEB-INF/lib/
> > >
> > > step 7 Download j2ee.jar from internet and copy it
> > %CATALINA_HOME%/webapps/axis/WEB-INF/lib/
> > >
> > > step 8 Build the two Kandula samples with "ant dist" in
> > %KANDULA_HOME%/src/samples/interopibm
> > > and
> > > %KANDULA_HOME%/src/samples/test-suite1,
> > > and copy the built jars named "interop-ibm.jar", "test-suite1.jar" to
> > > %KANDULA_HOME%/target/lib/
> > >
> > > step 9 Run tomcat to start the web services
> > >
> > > step 10 Copy server-config.wsdd in %KANDULA_HOME%/src/conf to
> > > %CATALINA_HOME%/webapps/axis/WEB-INF/. Note:
> > > The global type mappings provided in
> > %KANDULA_HOME%/conf/server-config.wsdd are used by the
> > > WS-Addressing
> > > implementation and *must be* copied to the server-config.wsdd, so I can
> > not deploy it with
> > > command "java -
> > > lhttp://localhosthost:8080/services/AdminService server-config.wsdd"?
> > > Deploy client web service described by client-config.wsdd file
> provided
> > in %KANDULA_HOME%/conf
> > > with command:
> > > "java -classpath {classpath}
> > -lhttp://localhosthost:8080/services/AdminService
> > > client-config.wsdd"
> > >
> > > step 11 Run the provided JUnit test cases by entering,
> > > ant test in %KANDULA_HOME%/src/samples/interop.
> > >
> > > ------------------------------------------------
> > >
> > > My question:
> > >
> > > 1) When I run "ant test", it reports no class "InteropServiceTestCase"
> > error. Where is the class
> > > "InteropServiceTestCase"?
> > >
> > > 2) Where is
> > org.apache.ws.transaction.participant.j2ee.handler.TransactionHandler? and
> > where is
> > > "org.apache.ws.transaction.participant.j2ee.TransactionManagerGlue" ? How
> > to configure
> > > transactionManagerGlueImpl property in kandula.properties ? If I use jotm,
> > what's the value of
> > > transactionManagerGlueImpl property (The fully qualified class name of the
> > class implementing
> > > org.apache.ws.transaction.participant.j2ee.TransactionManagerGlue interface
> > for the transaction
> > > manager used by the application server runtime.)?
> > >
> > > In the guide:
> > > "Modify the client-config.wsdd copied to
> > %CATALINA_HOME%/webapps/axis/WEB-INF/classes to
> > > deploy the
> > org.apache.ws.transaction.participant.j2ee.handler.TransactionHandler on
> > request
> > > flow.
> > > Also remove the
> > org.apache.ws.transaction.participant.standalone.handler.TransactionHandler
> > used
> > > by standalone clients.
> > > The modified client-config.wsdd is shown below.
> > > <deployment ...>
> > > <globalConfiguration>
> > > <requestFlow>
> > > <handler type="java:org.apache.axis.message.
> > > addressing.handler.AddressingHandler" />
> > > <handler
> > >
> >
> type="java:org.apache.ws.transaction.participant.j2ee.handler.TransactionHandle
> r"/>
> > > ...
> > > </requestFlow>
> > > <responseFlow>
> > > <handler
> > > type="java:org.apache.axis.message.addressing.handler.AddressingHandler"
> > > />
> > > ...
> > > </responseFlow>
> > > ...
> > > </globalConfiguration>
> > > ...
> > > </deployment>
> > > "
> > >
> > > But, the client-config.wsdd is:
> > > ...
> > > <globalConfiguration>
> > > <parameter name="sendMultiRefs" value="false"/>
> > > <parameter name="disablePrettyXML" value="true"/>
> > > <requestFlow>
> > > <handler
> > type="java:org.apache.axis.message.addressing.handler.AddressingHandler" />
> > > <handler
> type="java:org.apache.kandula.coordinator.at.TxHandler" />
> > > </requestFlow>
> > > <responseFlow>
> > > <handler
> > type="java:org.apache.axis.message.addressing.handler.AddressingHandler" />
> > > </responseFlow>
> > > </globalConfiguration>
> > > ...
> > > It seems not match. Does "org.apache.kandula.coordinator.at.TxHandler"
> > in
> > > kandula-0.2-SNAPSHOT.jar correspond to
> > > "org.apache.ws.transaction.participant.j2ee.handler.TransactionHandler" in
> > > kandula-0.1-SNAPSHOT.jar ?
> > >
> > > Thanks.
Wang Jun
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Re: Question of running Kandula exampes
Posted by Dasarath Weeratunge <dw...@purdue.edu>.
Quoting Jack Wang <pi...@yahoo.com>:
> reports "- Exception in AddressingHandler" error at
> "org.apache.axis.types.URI$MalformedURIException: Cannot initialize URI with
> empty parameters." I
> don't know what's the reason.
The problem here is that ws-addressing handler expects a soapAction. So just
put some non-null string as the soapAction attribute in your wsdl:binding
before generating code. If you have a look at either wsat.wsdl or wscoor.wsdl
in the src/schema directory you can see how this is done. I recall telling you
this before as well.
The problem with your IBM interop test is this:
http://localhost:8081/axis/services/registrationCoordinator</
the address of the registration service element in your coordination context
sent to IBM. You need to change your kandula.context to some thing visible to
the IBM side... otherwise how can IBM impl send messages to your Kandula
coordinator???
On the issue of documentation, it would be great if you could write up the
steps you followed as a document so that we can make it available to others
along with the samples.
Regards,
--dasarath
---------------------------------------------------------------------
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Re: Question of running Kandula exampes
Posted by Dasarath Weeratunge <dw...@purdue.edu>.
Quoting Jack Wang <pi...@yahoo.com>:
> reports "- Exception in AddressingHandler" error at
> "org.apache.axis.types.URI$MalformedURIException: Cannot initialize URI with
> empty parameters." I
> don't know what's the reason.
The problem here is that ws-addressing handler expects a soapAction. So just
put some non-null string as the soapAction attribute in your wsdl:binding
before generating code. If you have a look at either wsat.wsdl or wscoor.wsdl
in the src/schema directory you can see how this is done. I recall telling you
this before as well.
The problem with your IBM interop test is this:
http://localhost:8081/axis/services/registrationCoordinator</
the address of the registration service element in your coordination context
sent to IBM. You need to change your kandula.context to some thing visible to
the IBM side... otherwise how can IBM impl send messages to your Kandula
coordinator???
On the issue of documentation, it would be great if you could write up the
steps you followed as a document so that we can make it available to others
along with the samples.
Regards,
--dasarath
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