Kyle Bober [http://community.jboss.org/people/kyle.bober] created the discussion

"JBoss 5.1.0 and Multiple EARs"

To view the discussion, visit: http://community.jboss.org/message/544949#544949

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I have two EARs that contain unique WAR and EJB JAR files.
Each EAR contains a beanRefContext.xml file that I have wired up to multiple 
applicationContext files to use Autowiring in my EJB implementation classes.
My EARs are configured to be isolated in the JBoss EAR deployer.
Each of my EJBs is configured to use the 
@Interceptors(SpringBeanAutowiringInterceptor.class)

EAR 1
--- WAR1
--- EJB1 JAR
EAR 2
--- WAR2
--- EJB2 JAR

My issues is when I deploy both of these EARs in the same JBoss instance and 
attempt to have EJB1 call EJB2 via a remote EJB call I receive the following 
exception:

{code}Caused by: java.lang.RuntimeException: 
org.springframework.beans.factory.access.BootstrapException: Unable to return 
specified BeanFactory instance: factory key [null], from group with resource 
name [classpath*:beanRefContext.xml]; nested exception is 
org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean 
of type [org.springframework.beans.factory.BeanFactory] is defined: expected 
single bean but found 2{code}

This exception is thrown from EJB1 when it attemps to make a remote ejb call to 
EJB2. To verify that this is an issue with Spring Integration I removed the 
@Interceptors(SpringBeanAutowiringInterceptor.class) from EJB2 and returned 
some dummy data and it worked fine. It seems this issue revolves around the 
SpringBeanAutowiringInterceptor.class.

Any help here resolving this issue would be much appreciated!

Here are the beanRefContext.xml files which are include in the root of the EAR 
files.

EAR1
<?xml version="1.0" encoding="UTF-8"?>
<beans 
    xmlns=" http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans";
    xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance 
http://www.w3.org/2001/XMLSchema-instance"; 
    xmlns:jee=" http://www.springframework.org/schema/jee 
http://www.springframework.org/schema/jee";
    xmlns:aop=" http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop";
    xmlns:tx=" http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx"    
    xsi:schemaLocation="
      http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans  
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
      http://www.springframework.org/schema/jee 
http://www.springframework.org/schema/jee  
http://www.springframework.org/schema/jee/spring-jee-2.5.xsd 
http://www.springframework.org/schema/jee/spring-jee-2.5.xsd 
      http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx  
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
      http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop  
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd";>

    <bean id="ear1-context" 
class="org.springframework.context.support.ClassPathXmlApplicationContext">
        <constructor-arg>
            <list>
                <value>ejb1-applicationContext.xml</value>                
                <value>dao1-applicationContext.xml</value>
            </list>
        </constructor-arg>         
    </bean>
</beans>

EAR2
<?xml version="1.0" encoding="UTF-8"?>
 <beans 
     xmlns=" http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans";
     xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance 
http://www.w3.org/2001/XMLSchema-instance"; 
     xmlns:jee=" http://www.springframework.org/schema/jee 
http://www.springframework.org/schema/jee";
     xmlns:aop=" http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop";
     xmlns:tx=" http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx"    
     xsi:schemaLocation="
       http://www.springframework.org/schema/beans 
http://www.springframework.org/schema/beans  
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
       http://www.springframework.org/schema/jee 
http://www.springframework.org/schema/jee  
http://www.springframework.org/schema/jee/spring-jee-2.5.xsd 
http://www.springframework.org/schema/jee/spring-jee-2.5.xsd 
       http://www.springframework.org/schema/tx 
http://www.springframework.org/schema/tx  
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
       http://www.springframework.org/schema/aop 
http://www.springframework.org/schema/aop  
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd";>

    <bean id="ear2-context">
         <constructor-arg>
             <list>
                 <value>ejb2-applicationContext.xml</value>                
                 <value>dao2-applicationContext.xml</value>
             </list>
         </constructor-arg>         
     </bean>
 </beans>

-Kyle

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