9:32 p.m.
Hi
I am a new guy on drools server. I am trying to exposed drools rules in web
services.
I downloaded Drools Guvnor Standalone from website, it includes Jboss, then
I put drools server war file in deploy folder, and start the Jboss.
When I input "http://localhost:8080/drools-5.1.1-server/" in browser, it
works well. the result is "Execution server is running".
When I input "http://localhost:8080/drools-5.1.1-server/test.jsp", the
expected result should be "echo: Hello world", but the actual result is:
Sending Message: "Hello World"
Response: "org.apache.cxf.jaxrs.impl.ResponseImpl@6231ed"
What is wrong with it? How to solve it? Thanks very much!
BR
Xinhua
12:14 a.m.
(sorry I am not providing an answer here...)
I have the same problem here,
and I think the camel-client.xml file needs more settings or other changes.
My original thread about the problem is :
http://drools-java-rules-engine.46999.n3.nabble.com/calling-drools-server...
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1:24 a.m.
hmm.. I just found the answer: in camel-client.xml, make your to uri to:
<to
uri="cxfrs://http://localhost:8080/drools-server-app/kservice/kservice/rest"/>
instead of just one "kservice".
And I am not sure why the kservice is written twice.
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5:50 a.m.
oh, thanks.
If you replace
address="/kservice/rest"
with
address="/rest"
in camel-server.xml
there should be only one "kservice" is ok.
br
xinhua
On Thu, Oct 14, 2010 at 5:24 PM, Ji Oh Yoo <jioh.yoo.dev(a)gmail.com> wrote:
hmm.. I just found the answer: in camel-client.xml, make your to uri to:
<to
uri="cxfrs://
http://localhost:8080/drools-server-app/kservice/kservice/rest"/>
instead of just one "kservice".
And I am not sure why the kservice is written twice.
--
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http://drools-java-rules-engine.46999.n3.nabble.com/Question-about-drools...
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9:13 a.m.
Hi,
I am following below article to call drools server with a client. I met a
Marshaller issue.
http://www.plugtree.com/?p=469
I found that
BatchExecutionCommand<http://www.jboss.com/products/rules/drools-api/a...
changed to BatchExecutionCommandImpl
when I call
jaxbContext =
DroolsJaxbContextHelper.createDroolsJaxbContext(myDomainClasses, null);
errors happen.
java.lang.Error: Unresolved compilation problem:
at
org.plugtree.drools.server.util.DroolsJaxbContextHelper.createDroolsJaxbContext(DroolsJaxbContextHelper.java:75)
at
org.plugtree.drools.server.DroolsServerTest.testDroolsServer(DroolsServerTest.java:75)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
If I use below sentence
String xmlReq = BatchExecutionHelper.newXStreamMarshaller().toXML(cmd);
The error information is
java.lang.NullPointerException
at
com.thoughtworks.xstream.io.xml.PrettyPrintWriter.writeText(PrettyPrintWriter.java:203)
at
com.thoughtworks.xstream.io.xml.PrettyPrintWriter.writeAttributeValue(PrettyPrintWriter.java:195)
at
com.thoughtworks.xstream.io.xml.PrettyPrintWriter.addAttribute(PrettyPrintWriter.java:190)
at
com.thoughtworks.xstream.io.WriterWrapper.addAttribute(WriterWrapper.java:41)
at
org.drools.runtime.help.impl.XStreamXML$InsertConverter.marshal(XStreamXML.java:119)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63)
at
com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.writeItem(AbstractCollectionConverter.java:64)
at
com.thoughtworks.xstream.converters.collections.CollectionConverter.marshal(CollectionConverter.java:55)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter$2.visit(AbstractReflectionConverter.java:115)
at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.visitSerializableFields(PureJavaReflectionProvider.java:129)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doMarshal(AbstractReflectionConverter.java:100)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.marshal(AbstractReflectionConverter.java:58)
at
com.thoughtworks.xstream.core.AbstractReferenceMarshaller.convert(AbstractReferenceMarshaller.java:68)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:78)
at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshaller.java:63)
at
com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:98)
at
com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(AbstractTreeMarshallingStrategy.java:38)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:837)
at com.thoughtworks.xstream.XStream.marshal(XStream.java:826)
at com.thoughtworks.xstream.XStream.toXML(XStream.java:801)
at com.thoughtworks.xstream.XStream.toXML(XStream.java:789)
at
org.plugtree.drools.server.DroolsServerTest.testDroolsServer(DroolsServerTest.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
How can I Marshaller the command?
BR
Xinhua
On Thu, Oct 14, 2010 at 9:50 PM, Xinhua Zhu <xhzhu(a)it.uts.edu.au> wrote:
oh, thanks.
If you replace
address="/kservice/rest"
with
address="/rest"
in camel-server.xml
there should be only one "kservice" is ok.
br
xinhua
On Thu, Oct 14, 2010 at 5:24 PM, Ji Oh Yoo <jioh.yoo.dev(a)gmail.com> wrote:
>
> hmm.. I just found the answer: in camel-client.xml, make your to uri to:
>
> <to
> uri="cxfrs://
> http://localhost:8080/drools-server-app/kservice/kservice/rest"/>
> instead of just one "kservice".
>
> And I am not sure why the kservice is written twice.
>
> --
> View this message in context:
>
http://drools-java-rules-engine.46999.n3.nabble.com/Question-about-drools...
> Sent from the Drools - User mailing list archive at Nabble.com.
> _______________________________________________
> rules-users mailing list
> rules-users(a)lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>
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4 comments
2 participants
participants (2)
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Ji Oh Yoo -
Xinhua Zhu