Thanks James :) I modified activemq.xml as below (Im using RC1):
<?xml version="1.0" encoding="ISO-8859-1"?> <beans xmlns="http://activemq.org/config/1.0";> <bean id="configurer1" class="org.springframework.beans.factory.config.PropertyPlaceholderConfi gurer"> <property name="location"> <value>classpath:context/server.properties</value> </property> </bean> <broker useJmx="true" name="JMSServer"> <persistenceAdapter> <journaledJDBC journalLogFiles="5" dataDirectory="../activemq-data"/> </persistenceAdapter> <transportConnectors> <transportConnector uri="tcp://${jms.server.hostname}:61616"/> </transportConnectors> </broker> </beans> server.properties file has the line: jms.server.hostname=localhost There is another xml file that has the following bean definition <bean id="activeMqBroker" class="org.apache.activemq.xbean.BrokerFactoryBean"> <property name="config" value="classpath:activemq.xml"/> <property name="start" value="true"/> </bean> My spring beans depend on the above bean with the bean id "activeMqBroker". When I ran the application I got the following stack trace. I wonder where from this 'value' class appeared. Is spring trying to parse "tcp://${jms.server.hostname}:61616" before it can substitute jms.server.hostname? org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'activeMqBroker' defined in class path resource [context/alertContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name '' defined in class path resource [context/server/activemq.xml]: Bean class [value] not found; nested exception is java.lang.ClassNotFoundException: value org.springframework.beans.factory.BeanDefinitionStoreException: Error registering bean with name '' defined in class path resource [context/server/activemq.xml]: Bean class [value] not found; nested exception is java.lang.ClassNotFoundException: value java.lang.ClassNotFoundException: value at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:242) at org.springframework.util.ClassUtils.forName(ClassUtils.java:108) at org.springframework.beans.factory.support.BeanDefinitionReaderUtils.crea teBeanDefinition(BeanDefinitionReaderUtils.java:65) at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.par seBeanDefinitionElement(DefaultXmlBeanDefinitionParser.java:426) at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.par seBeanDefinitionElement(DefaultXmlBeanDefinitionParser.java:392) at org.apache.xbean.spring.context.impl.XBeanXmlBeanDefinitionParser.parseB eanDefinitionElement(XBeanXmlBeanDefinitionParser.java:705) at org.apache.xbean.spring.context.impl.XBeanXmlBeanDefinitionParser.parseB eanFromExtensionElement(XBeanXmlBeanDefinitionParser.java:135) at org.apache.xbean.spring.context.impl.XBeanXmlBeanDefinitionParser.parseP ropertySubElement(XBeanXmlBeanDefinitionParser.java:715) at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.par sePropertyValue(DefaultXmlBeanDefinitionParser.java:714) at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.par sePropertyElement(DefaultXmlBeanDefinitionParser.java:657) at org.springframework.beans.factory.xml.DefaultXmlBeanDefinitionParser.par sePropertyElements(DefaultXmlBeanDefinitionParser.java:556) -----Original Message----- From: James Strachan [mailto:[EMAIL PROTECTED] Sent: Friday, March 24, 2006 12:45 PM To: [email protected] Subject: Re: Configuration of transportConnectors, persistenceAdapter beans Under the covers we're using Spring so you should be able to use a Spring BeanPostProcessor to resolve any properties you like - e.g. add this to the top of your file inside <beans> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfi gurer"/> James On 3/24/06, Ayyagari, Madhav <[EMAIL PROTECTED]> wrote: > Hi all, > > Im using activemq.xml downloaded from activemq site to start the > activemq server when my application also starts. > In the activemq.xml, I find the following: > > <beans xmlns="http://activemq.org/config/1.0";> > > <broker useJmx="true"> > ... > <transportConnectors> > <transportConnector uri="tcp://localhost:61616" > discoveryUri="multicast://default"/> > <transportConnector uri="stomp://localhost:61617"/> > </transportConnectors> > ... > <broker/> > </beans> > > Would it be possible to use a property like jms.server.name set in > properties file that can be read into the transportConnectors bean > above? I couldnt use activemq.dtd or spring dtd to make that work. If it > works, it should look something like > > <beans xmlns="http://activemq.org/config/1.0";> > > <broker useJmx="true"> > ... > <transportConnectors> > <transportConnector uri="tcp://${jms.server.name}:61616" > discoveryUri="multicast://default"/> > <transportConnector uri="stomp://${jms.server.name}:61617"/> > </transportConnectors> > ... > <broker/> > </beans> > > Any suggestions? > > Thanks in advance, > Madhav > -- James ------- http://radio.weblogs.com/0112098/
