[jboss-dev-forums] [Design the new POJO MicroContainer] - beanfactory extensions

[scott.stark@jboss.org]

I need to be able to do something like this to delegate ee container injection to the mc:


  | <deployment xmlns="urn:jboss:bean-deployer:2.0">
  |    <beanfactory name="PooledFactoryType1"
  |       factoryClass="org.jboss.test.kernel.deployment.support.container.TestPooledBeanFactory"
  |       class="org.jboss.test.kernel.deployment.support.container.BeanType1">
  |       <property name="prop1">prop1DefaultValue</property>
  |    </beanfactory>
  |    <bean name="BeanContainerType1" class="org.jboss.test.kernel.deployment.support.container.BeanContainer">
  |       <property name="factory"><inject bean="PooledFactoryType1"/></property>
  |    </bean>
  | 
  |    <beanfactory name="PooledFactoryType2"
  |       factoryClass="org.jboss.test.kernel.deployment.support.container.TestPooledBeanFactory"
  |       class="org.jboss.test.kernel.deployment.support.container.BeanType2">
  |       <property name="bean1"><inject bean="BeanContainerType1" property="bean"/></property>
  |    </beanfactory>
  |    <bean name="BeanContainerType2" class="org.jboss.test.kernel.deployment.support.container.BeanContainer">
  |       <property name="factory"><inject bean="PooledFactoryType2"/></property>
  |    </bean>
  | 
  |    <bean name="BeanUser#1" class="org.jboss.test.kernel.deployment.support.container.BeanUser">
  |       <property name="bean1"><inject bean="BeanContainerType1" property="bean"/></property>
  |       <property name="bean2"><inject bean="BeanContainerType2" property="bean"/></property>
  |    </bean>
  |    <bean name="BeanUser#2" class="org.jboss.test.kernel.deployment.support.container.BeanUser">
  |       <property name="bean1"><inject bean="BeanContainerType1" property="bean"/></property>
  |       <property name="bean2"><inject bean="BeanContainerType2" property="bean"/></property>
  |    </bean>
  | </deployment>
  | 

The only missing piece right now is not being able to set a factoryClass on a beanfactory.

The BeanContainer is only acting as a wrapper around the PooledFactoryType to expose the createBean method as a property. Arguably this can be dropped in factory of a factory injection notion that would call createBean() to obtain the injected value?


  |    <bean name="BeanUser#2" class="org.jboss.test.kernel.deployment.support.container.BeanUser">
  |       <property name="bean1"><inject factory="PooledFactoryType1" /></property>
  |       <property name="bean2"><inject factory="PooledFactoryType2"/></property>
  |    </bean>
  | 


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