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From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] Commented: (AMQ-2212) RAR on Weblogic: embedded broker fails to start with : org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [broker-config.xml]; nested exception is java.io.FileNotFoundException: class
Date Fri, 17 Apr 2009 15:19:32 GMT

    [ https://issues.apache.org/activemq/browse/AMQ-2212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=51258#action_51258
] 

Gary Tully commented on AMQ-2212:
---------------------------------

To use xbean to load an xml configuration, the spring dependencies need to be included in
the RAR. spring-core and spring-context

The classloader used by the BrokerXBeanContext needs to provide access to the contents of
the RAR. 
Setting the thread context class loader for the thread that starts the broker to the classoader
that loads the ResourceAdapter makes this happen for weblogic 10 and works also on Jboss 5.

The default xml configuration file from the root of the RAR may not be sufficient. It is reasonable
to update this config and leave it in the RAR or change the value of the BrokerXmlConfig property
in the META-INF/ra.xml to point to an external location.

It is possible to use the weblogic console to deploy a plan.xml and contained/generated weblogic-ra.xml
that will overide the BrokerXmlConfig to allow an external config file to be generated, without
modifying the RAR at all.

{code}<?xml version='1.0' encoding='UTF-8'?>
<weblogic-connector xmlns="http://www.bea.com/ns/weblogic/weblogic-connector" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.bea.com/ns/weblogic/weblogic-connector
http://www.bea.com/ns/weblogic/weblogic-connector/1.0/weblogic-connector.xsd">
  <native-libdir></native-libdir>
  <jndi-name>ActiveMQ</jndi-name>
  <enable-access-outside-app>false</enable-access-outside-app>
  <enable-global-access-to-classes>false</enable-global-access-to-classes>
  <security></security>
  <properties>
    <property>
      <name>BrokerXmlConfig</name>
      <value>xbean:file:///tmp/broker-config.xml</value>
    </property>
  </properties>
  <admin-objects>
....
{code}

> RAR on Weblogic: embedded broker fails to start with : org.springframework.beans.factory.BeanDefinitionStoreException:
IOException parsing XML document from class path resource [broker-config.xml]; nested exception
is java.io.FileNotFoundException: class 
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-2212
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2212
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JCA Container
>    Affects Versions: 5.2.0
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>             Fix For: 5.3.0
>
>
> {code}<Apr 16, 2009 10:21:12 PM IST> <Warning> <Socket> <BEA-000402>
<There are: 5 active sockets, but the maximum number of socket reader threads allowed by
the configuration is: 4. You may want to alter your configuration.> 
> <Apr 16, 2009 10:21:53 PM IST> <Warning> <netuix> <BEA-423420>
<Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=HomePage1.>

> <Apr 16, 2009 10:23:25 PM IST> <Warning> <Connector> <BEA-190155>
<Compliance checking/validation of the resource adapter /Users/gtully/j2ee/bea/user_projects/domains/base_domain/servers/AdminServer/upload/activemq-rar-5.3-SNAPSHOT.rar
resulted in the following warnings:
> The ra.xml <resourceadapter-class> class 'org.apache.activemq.ra.ActiveMQResourceAdapter'
should implement java.io.Serializable but does not.> 
> 2009-04-16 22:23:26,074 [ (self-tuning)'] DEBUG ActiveMQResourceAdapter        - setting
[password] property
> 2009-04-16 22:23:26,074 [ (self-tuning)'] DEBUG ActiveMQResourceAdapter        - setting
[useInboundSession] to: false
> 2009-04-16 22:23:26,075 [ (self-tuning)'] DEBUG ActiveMQResourceAdapter        - setting
[serverUrl] to: tcp://localhost:61616
> 2009-04-16 22:23:26,075 [ (self-tuning)'] DEBUG ActiveMQResourceAdapter        - setting
[userName] to: defaultUser
> <Apr 16, 2009 10:23:26 PM IST> <Warning> <WorkManager> <BEA-002919>
<Unable to find a WorkManager with name activemq-rar-5.3-SNAPSHOT.rar. Dispatch policy
activemq-rar-5.3-SNAPSHOT.rar will map to the default WorkManager for the application activemq-rar-5>

> 2009-04-16 22:23:26,432 [ActiveMQ Broker] DEBUG XBeanBrokerFactory             - Now
attempting to figure out the type of resource: broker-config.xml
> 2009-04-16 22:23:26,679 [ActiveMQ Broker] INFO  ResourceXmlApplicationContext  - Refreshing
org.apache.xbean.spring.context.ResourceXmlApplicationContext@22886042: display name [org.apache.xbean.spring.context.ResourceXmlApplicationContext@22886042];
startup date [Thu Apr 16 22:23:26 IST 2009]; root of context hierarchy
> 2009-04-16 22:23:27,409 [ActiveMQ Broker] INFO  XBeanXmlBeanDefinitionReader   - Loading
XML bean definitions from class path resource [broker-config.xml]
> 2009-04-16 22:23:27,416 [ActiveMQ Broker] WARN  ActiveMQResourceAdapter        - Could
not start up embeded ActiveMQ Broker 'xbean:broker-config.xml': IOException parsing XML document
from class path resource [broker-config.xml]; nested exception is java.io.FileNotFoundException:
class path resource [broker-config.xml] cannot be opened because it does not exist
> 2009-04-16 22:23:27,450 [ActiveMQ Broker] DEBUG ActiveMQResourceAdapter        - Reason
for: IOException parsing XML document from class path resource [broker-config.xml]; nested
exception is java.io.FileNotFoundException: class path resource [broker-config.xml] cannot
be opened because it does not exist
> org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML
document from class path resource [broker-config.xml]; nested exception is java.io.FileNotFoundException:
class path resource [broker-config.xml] cannot be opened because it does not exist
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:349)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
> 	at org.apache.xbean.spring.context.ResourceXmlApplicationContext.loadBeanDefinitions(ResourceXmlApplicationContext.java:111)
> 	at org.apache.xbean.spring.context.ResourceXmlApplicationContext.loadBeanDefinitions(ResourceXmlApplicationContext.java:104)
> 	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
> 	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:423)
> 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:353)
> 	at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
> 	at org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
> 	at org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:96)
> 	at org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:52)
> 	at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
> 	at org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
> 	at org.apache.activemq.ra.ActiveMQResourceAdapter$1.run(ActiveMQResourceAdapter.java:78)
> Caused by: java.io.FileNotFoundException: class path resource [broker-config.xml] cannot
be opened because it does not exist
> 	at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:142)
> 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
> 	... 13 more
> 2009-04-16 22:23:27,468 [ (self-tuning)'] DEBUG tiveMQManagedConnectionFactory - copying
standard ResourceAdapter configuration properties
> 2009-04-16 22:23:27,468 [ (self-tuning)'] DEBUG tiveMQManagedConnectionFactory - setting
[clientid] to: null
> 2009-04-16 22:23:27,468 [ (self-tuning)'] DEBUG tiveMQManagedConnectionFactory - setting
[password] property
> 2009-04-16 22:23:27,468 [ (self-tuning)'] DEBUG tiveMQManagedConnectionFactory - setting
[serverUrl] to: tcp://localhost:61616
> {code}

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