Like in the tutorial, I'm using like this:
<sm:activationSpec componentName="scriptTrans" service="test:scriptTrans"
destinationService="test:mailSender">
<sm:component>
<bean
class="org.apache.servicemix.components.groovy.GroovyComponent">
<property name="scriptText">
<value>
<![CDATA[
if (bindings.counter == null) {
bindings.counter = 1
}
else {
++bindings.counter
}
def date = new Date()
outMessage.bodyText = "<response
counter='$bindings.counter' date='$date'></response>"
]]>
</value>
</property>
</bean>
</sm:component>
</sm:activationSpec>
-----Message d'origine-----
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Envoyé : 08 February 2007 14:39
À : [email protected]
Objet : RE : groovy example
hello,
Did you use
org.apache.servicemix.components.script.ScriptComponent
or
org.apache.servicemix.components.groovy.GroovyComponent
with the last you don't need to specify the 'engine',
the groovyComponent loads groovy Engine by "groovy"
value @ attribut "scriptEngineName".
Cordialement,
Grégoire A.
--- Bompart Cedric <[EMAIL PROTECTED]> a
écrit :
> Hi,
>
> I'm trying to test Groovy based on this tutorial -->
> http://incubator.apache.org/servicemix/groovy.html
>
> I've added these dependencies to my lwcontainer
> project:
> - groovy 1.0
> - livetribe-jsr223 2.0.0
>
> I'm getting the following exception when I'm trying
> to deploy to SM 3.1:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <jbi-task
>
xmlns="http://java.sun.com/xml/ns/jbi/management-message";
> version="1.0
> ">
> <jbi-task-result>
> <frmwk-task-result>
> <frmwk-task-result-details>
> <task-result-details>
> <task-id>start</task-id>
> <task-result>FAILED</task-result>
> <message-type>ERROR</message-type>
> </task-result-details>
> </frmwk-task-result-details>
> </frmwk-task-result>
> <component-task-result
>
xmlns="http://java.sun.com/xml/ns/jbi/management-message";
> >
>
>
<component-name>servicemix-lwcontainer</component-name>
> <component-task-result-details>
> <task-result-details>
> <task-id>start</task-id>
>
> <task-result>FAILED</task-result>
>
> <message-type>ERROR</message-type>
> <task-status-msg>
> <msg-loc-info>
> <loc-token/>
> <loc-message>Unable to start service
> unit</loc-message>
> </msg-loc-info>
> </task-status-msg>
> <exception-info>
>
> <nesting-level>1</nesting-level>
> <msg-loc-info>
> <loc-token/>
>
> <loc-message>Must be configured
> with eit
> her the 'compiledScript' or 'engine'
> property</loc-message>
>
> <stack-trace><![CDATA[javax.jbi.JBIExcep
> tion: Must be configured with either the
> 'compiledScript' or 'engine'
> property
> at
>
org.apache.servicemix.components.script.ScriptComponent.start(ScriptC
> omponent.java:83)
> at
>
org.apache.servicemix.jbi.framework.ComponentMBeanImpl.doStart(Compon
> entMBeanImpl.java:293)
> at
>
org.apache.servicemix.jbi.framework.ComponentMBeanImpl.start(Componen
> tMBeanImpl.java:216)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.activateComponent(JB
> IContainer.java:1122)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.activateComponent(JB
> IContainer.java:1074)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.activateComponent(JB
> IContainer.java:1031)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.activateComponent(JB
> IContainer.java:979)
> at
>
org.apache.servicemix.lwcontainer.LwContainerEndpoint.activate(LwCont
> ainerEndpoint.java:53)
> at
>
org.apache.servicemix.common.ServiceUnit.start(ServiceUnit.java:55)
> at
>
org.apache.servicemix.common.BaseServiceUnitManager.start(BaseService
> UnitManager.java:151)
> at
>
org.apache.servicemix.jbi.framework.ServiceUnitLifeCycle.start(Servic
> eUnitLifeCycle.java:103)
> at
>
org.apache.servicemix.jbi.framework.ServiceAssemblyLifeCycle.start(Se
> rviceAssemblyLifeCycle.java:130)
> at
>
org.apache.servicemix.jbi.framework.DeploymentService.start(Deploymen
> tService.java:374)
> at
>
org.apache.servicemix.jbi.framework.AutoDeploymentService.updateArchi
> ve(AutoDeploymentService.java:336)
> at
>
org.apache.servicemix.jbi.framework.AutoDeploymentService.updateExter
> nalArchive(AutoDeploymentService.java:201)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.updateExternalArchiv
> e(JBIContainer.java:473)
> at
>
org.apache.servicemix.jbi.container.JBIContainer.updateExternalArchiv
> e(JBIContainer.java:483)
> at
>
org.apache.servicemix.jbi.framework.AdminCommandsService.deployServic
> eAssembly(AdminCommandsService.java:229)
> 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.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.jav
> a:216)
> at
>
org.apache.servicemix.jbi.management.BaseStandardMBean.invoke(BaseSta
> ndardMBean.java:318)
> at
>
com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImp
> l.java:213)
> at
>
com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
> at
>
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultM
> BeanServerInterceptor.java:815)
> at
>
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784
> )
> at
>
javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnecti
> onImpl.java:1408)
> at
>
javax.management.remote.rmi.RMIConnectionImpl.access$100(RMIConnectio
> nImpl.java:81)
> at
>
javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run
> (RMIConnectionImpl.java:1245)
> at
> java.security.AccessController.doPrivileged(Native
> Method)
> at
>
javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(R
> MIConnectionImpl.java:1348)
> at
>
javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImp
> l.java:782)
> 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
>
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294)
> at
>
sun.rmi.transport.Transport$1.run(Transport.java:153)
> at
> java.security.AccessController.doPrivileged(Native
> Method)
> at
>
sun.rmi.transport.Transport.serviceCall(Transport.java:149)
> at
>
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:4
> 66)
> at
>
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport
> .java:707)
> at java.lang.Thread.run(Thread.java:595)
> ]]></stack-trace>
> </msg-loc-info>
> </exception-info>
> </task-result-details>
> </component-task-result-details>
> </component-task-result>
> </jbi-task-result>
> </jbi-task>
>
>
> I've changed my lwcontainer servicemix.xml file to
> include the example
> of "Maintaining state across requests".
>
> I've looked the GroovyComponent source and there is
> a set to the script
> engine name, which is "groovy". I've neved used
> Groovy so I can't really
> comment...
>
> Any idea?
>
>
> Another thing is the groovy component going to
> re-submit the modified
> input message to the NMR? (so I can re-send the
> message to another
> provider).
> I'm just discovering SM, so just wondering if there
> is a concept like
> the pipeline pattern (for example in Apache Cocoon).
> In summary, I would like to do the following:
> FilePooler --> GroovyComponent --> MimeMailSender
>
> Do I need anything else?
>
>
> How do I manage one consumer with multiple providers
> in parallel? So
> every provider does something independently with the
> consumer message.
>
> Regards,
> Cedric.
>
>
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