[Fwd: Unknown behavior of transformer on outbound-router + vmQueue with queueEvents=true]

[Ing. Angel Gomez]

    Oooopppssss

    Mule 1.3.2, 1.3.3, 1.4.1  same behavior in all of them. Java 1.5.0


    Hi all.

    I have this configuration with a transformer on an outbound-router
endpoint, it was working until I joined it with another config that uses
persistent memory queues, now the transformers ( all of them ) on the
outbound-router endpoints are not working. There is no error message
either on startup or runtime, just the traformation does not occur. If  
I comment the vmQueue connector declaration or the properties part of it
( where the queueEvents is set to true ) the oubound transformers work Ok.

    Any hints ? I don't find any links on the mule documentation about
connectors in general or vmQueue connector configuration.

    Regards.

--
/* Nunca interrumpas a tu enemigo cuando está cometiendo un error. */ - Napoleón Bonaparte.


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[Andrew Perepelytsya]

Angel,

http://mule.mulesource.org/display/MULE/How+to+Ask+for+Help+on+the+Lists

It cut down a turnover time for a complex case like http://mule.mulesource.org/jira/browse/MULE-1936 to under 2 days. If you can do the same, that'd be a big help.

Andrew

On 6/21/07, Angel Gomez <angom@...> wrote:

    Oooopppssss

    Mule 1.3.2, 1.3.3, 1.4.1  same behavior in all of them. Java 1.5.0

[Ing. Angel Gomez]

      Andrew.

      Lets see... find in the attached files a mule configuration file (
testCaseConfig.xml ) a xslt ( testXslt.xsl, this file a have it under
lib/user ) and a simple client program ( MuleClienteTest.java ).

      The catch here is that with the current configuration the
testTransformer is not executed. Changed the connector vmQueue
queveEvents property to false and everything is Ok, also changing the
http endpoint synchronous property to true makes the transformer
execute. It seems that the outbound transformer don't get executed when
the descriptor is asynchronous and the message goes?/comes? to a
persistent queue.

      Adding other queues makes no difference nor assigning the echo vm
endpoint to a non-persistent queue

      This config is running under linux, mule 1.3.3, java 1.5.0_06.

      See the output on the mule console.

     Thank's.



<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mule-configuration PUBLIC "-//SymphonySoft //DTD mule-configuration XML V1.0//EN"
                                "http://mule.mulesource.org/dtds/mule-configuration.dtd" >
<mule-configuration id="Aseguramiento_de_Entrega_del_Servicio_Infinitum" version="1.0">

        <mule-environment-properties synchronous="false" serverUrl="tcp://localhost:60514" >
                <queue-profile persistent="true" maxOutstandingMessages="1000000"/>
                <persistence-strategy className="org.mule.util.queue.FilePersistenceStrategy"/>
        </mule-environment-properties>


        <connector name="vmQueue" className="org.mule.providers.vm.VMConnector">
                <properties>
                        <property name="queueEvents" value="true"/>
                </properties>
        </connector>


        <transformers>
                <transformer name="testTransformer"
                        className="org.mule.transformers.xml.XsltTransformer"
                        returnClass="org.dom4j.Document" >
                        <properties>
                                <property name="xslFile" value="testXslt.xsl" />
                        </properties>
                </transformer>
                <transformer name="ObjectToXml" className="org.mule.transformers.xml.DomDocumentToXml"
                        returnClass="java.lang.String" />
        </transformers>

        <interceptor-stack name="default">
                <interceptor className="org.mule.interceptors.LoggingInterceptor"/>
                <interceptor className="org.mule.interceptors.TimerInterceptor"/>
        </interceptor-stack>

        <model name="TEST">

                <mule-descriptor name="ReceiverUMO"
                        implementation="org.mule.components.simple.PassThroughComponent">
                        <inbound-router>
                                <endpoint name="HttpEndPoint"
                                        address="http://localhost:8888/testMule/"
                                        synchronous="false" >
                                        <!-- filter out the favicon request -->
                                        <filter className="org.mule.routing.filters.logic.NotFilter" >
                                                <filter pattern="/favicon.ico"
                                                        className="org.mule.providers.http.filters.HttpRequestWildcardFilter" />
                                        </filter>
                                        <properties>
                                                <property name="Content-Type" value="text/html"/>
                                        </properties>
                                </endpoint>
                        </inbound-router>
                        <outbound-router>
                                <router className="org.mule.routing.outbound.OutboundPassThroughRouter" >
                                        <endpoint address="vm://echo"
                                                transformers="testTransformer" />
                                </router>
                        </outbound-router>
                        <interceptor name="default" />
                </mule-descriptor>

                <mule-descriptor name="EchoUMO"
                        implementation="org.mule.components.simple.EchoComponent">
                        <inbound-router>
                                <endpoint address="vm://echo"
                                        transformers="ObjectToXml"/>
                        </inbound-router>
                        <outbound-router>
                                <router className="org.mule.routing.outbound.OutboundPassThroughRouter" >
                                        <endpoint address="stream://System.out" />
                                </router>
                        </outbound-router>
                        <interceptor name="default" />
                </mule-descriptor>

        </model>

</mule-configuration>



<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet exclude-result-prefixes="xsl" version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml"/>
        <xsl:template match="/">
                <transformedDocument>
                        <xsl:for-each select="inputDocument/inputNode">
                                <transformedNode>
                                        <xsl:value-of select="."/>
                                </transformedNode>
                        </xsl:for-each>
                </transformedDocument>
        </xsl:template>
</xsl:stylesheet>
                                       



import org.mule.extras.client.MuleClient;
import org.mule.umo.UMOMessage;

public class MuleClientTest {

        public static void main(String[] args) throws Exception {
               
                MuleClient client = new MuleClient();
                UMOMessage result = client.send("http://147.15.81.203:8888/testMule/","<inputDocument><inputNode>Value of node</inputNode></inputDocument>", null);

                if ( result != null ) {
                        System.out.println("Result: '"+result.getPayloadAsString()+"'");
                } else {
                        System.out.println("Result: null");
                }
               
        }

}




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[Ing. Angel Gomez]

    Hi.

    Any update on this ?

    Regards.

Angel Gomez wrote:

>
>      Andrew.
>
>      Lets see... find in the attached files a mule configuration file (
> testCaseConfig.xml ) a xslt ( testXslt.xsl, this file a have it under
> lib/user ) and a simple client program ( MuleClienteTest.java ).



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[Andrew Perepelytsya]

Angel, I'll get someone to take a look.

Thanks,
Andrew

On 6/26/07, Angel Gomez <angom@...> wrote:

    Hi.

    Any update on this ?

    Regards.

Angel Gomez wrote:

>
>      Andrew.
>
>      Lets see... find in the attached files a mule configuration file (
> testCaseConfig.xml ) a xslt ( testXslt.xsl, this file a have it under
> lib/user ) and a simple client program ( MuleClienteTest.java ).



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[Ing. Angel Gomez]

    Hi.

    Any update on this ?

    Regards.

Angel Gomez wrote:

>
>    Hi.
>
>    Any update on this ?
>
>    Regards.
>
> Angel Gomez wrote:
>
>>
>>      Andrew.
>>
>>      Lets see... find in the attached files a mule configuration file (
>> testCaseConfig.xml ) a xslt ( testXslt.xsl, this file a have it under
>> lib/user ) and a simple client program ( MuleClienteTest.java ).
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe from this list please visit:
>
>    http://xircles.codehaus.org/manage_email
>

--
/* Nunca interrumpas a tu enemigo cuando está cometiendo un error. */ - Napoleón Bonaparte.


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[Andrew Perepelytsya]

http://mule.mulesource.org/jira/browse/MULE-2038

On 7/23/07, Angel Gomez <angom@...> wrote:

    Hi.

    Any update on this ?

    Regards.