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How to avoid canonical conversion of AbstractInjectionValueMetaData's value?
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created by <a href="http://community.jboss.org/people/jaikiran">jaikiran pai</a> in <i>JBoss Microcontainer</i> - <a href="http://community.jboss.org/message/536376#536376">View the full discussion</a>
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<div class="jive-rendered-content"><p>I have got a piece of code which deploys a MC bean into the kernel:</p><pre class="jive-pre"><code class="jive-code jive-java">String beanName = <font color="red">"abc"</font>;BeanMetaDataBuilder builder = BeanMetaDataBuilderFactory.createBuilder(beanName, MyClass.class.getName());String constructorParamMCBeanName = <font color="red">"jboss.domain:m=xyz,c=pqr"</font>  builder.addConstructorParameter(SomeClass.class.getName(), <font color="navy"><b>new</b></font> AbstractInjectionValueMetaData(constructorParamMCBeanName));
</code></pre><p>So effectively, it's creating a MC bean for MyClass which accepts an instance of SomeClass as its constructor param:</p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>public</b></font> <font color="navy"><b>class</b></font> MyClass<font color="navy">{</font>    <font color="navy"><b>public</b></font> MyClass(SomeClass param)    <font color="navy">{</font>        ...    <font color="navy">}</font><font color="navy">}</font>
</code></pre><p>The SomeClass instance which itself is a MC bean with MC bean name "jboss.domain:m=xyz,c=pqr" gets deployed by some other piece of code.This is simple enough and should have worked. But it doesn't. When the "abc" MC bean is installed, it runs into:</p><pre class="jive-pre"><code class="jive-code jive-java">DEPLOYMENTS MISSING DEPENDENCIES:  Deployment <font color="red">"abc"</font> is missing the following dependencies:    Dependency <font color="red">"jboss.domain:c=pqr,m=xyz"</font> (should be in state <font color="red">"Installed"</font>, but is actually in state <font color="red">"** NOT FOUND Depends on 'jboss.domain:c=pqr,m=xyz' **"</font>)
</code></pre><p>  Notice that the (injection) dependency MC bean name has been converted to a canonical name. Shouldn't have happened.But looking at the constructor of AbstractInjectionValueMetaData, a call to new AbstractInjectionValueMetaData(constructorParamMCBeanName), leads to:</p><pre class="jive-pre"><code class="jive-code jive-java"><font color="navy"><b>public</b></font> AbstractValueMetaData(Object value)   <font color="navy">{</font>      setValue(value);   <font color="navy">}</font>   <font color="navy"><b>public</b></font> <font color="navy"><b>void</b></font> setValue(Object value)   <font color="navy">{</font>      Object jmxHack = <font color="navy"><b>null</b></font>;      <font color="navy"><b>if</b></font> (isUseJMXObjectNameFix())         jmxHack = JMXObjectNameFix.needsAnAlias(value);      <font color="navy"><b>if</b></font> (jmxHack != <font color="navy"><b>null</b></font>)         this.value = jmxHack;      else         this.value = value;            flushJBossObjectCache();   <font color="navy">}</font>      <font color="darkgreen">/**    * Do we use jmx object name fix.    *    * @return do we use jmx object name fix    */</font>   <font color="navy"><b>protected</b></font> <font color="navy"><b>boolean</b></font> isUseJMXObjectNameFix()   <font color="navy">{</font>      <font color="navy"><b>return</b></font> <font color="navy"><b>true</b></font>;   <font color="navy">}</font>  
</code></pre><p>   The isUseJMXObjectNameFix always returns true and then JMXObjectNameFix.needsAnAlias(value) converts the MC bean name to its canonical form. I see no way to prevent this from happening (other than create a subclass - which is a bit too much to do for this simple usecase). Am I missing something? Or is there some other way to get around this?</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div>
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