[jboss-dev-forums] [Design of Management Features on JBoss] - Re: ManagedObjects for MBeans

[scott.stark@jboss.org]

For the GA I have taken a new turn that adds a ManagedMBeanDeploymentFactory notion along with injection into the ManagementView bean to allow one to setup the mapping between mbeans and ManagedDeployment/ManagedComponents. Its not completely finished or tested, but an example of getting some of the web app/servlet components are:


  |     <bean name="WarManagerManagedDeploymentFactory"
  |         class="org.jboss.profileservice.management.ProxyManagedDeploymentFactory">
  |         <property name="factoryName">WarManager</property>
  |         <property name="compType">MBean</property>
  |         <property name="compSubtype">WebApplicationManager</property>
  |         <property name="pattern">jboss.web:host=localhost,type=Manager,*</property>
  |         <property name="patternKey">path</property>
  |     </bean>
  | 
  |     <bean name="WebModuleManagedDeploymentFactory"
  |         class="org.jboss.profileservice.management.ProxyManagedDeploymentFactory">
  |         <property name="factoryName">WebModule</property>
  |         <property name="compType">MBean</property>
  |         <property name="compSubtype">WebApplication</property>
  |         <property name="pattern">jboss.web:J2EEApplication=none,J2EEServer=none,j2eeType=WebModule,*</property>
  |         <property name="patternKey">name</property>
  |         <property name="componetInfo">
  |             <map keyClass="java.lang.String" valueClass="java.lang.String">
  |                 <!-- Process the servlets components -->
  |                 <entry>
  |                     <key>servlets</key>
  |                     <value>MBean:Servlet</value>
  |                 </entry>
  |             </map>
  |         </property>
  |     </bean>
  | 

The WarManagerManagedDeploymentFactory simply maps the mbeans matching pattern "jboss.web:host=localhost,type=Manager,*" name. This would match names like:

jboss.web:host=localhost,path=/admin-console,type=Manager
jboss.web:host=localhost,path=/jbossws,type=Manager
...

The patternKey property indicates which key in the matching object names provides the unique name of the deployment. This will create ManagedDeployments with a name equal to the path key value, with a single ManagedComponent of type/subtype MBean/WebApplicationManager.

The WebModuleManagedDeploymentFactory is similar, but now defines that the servlets attribute of the root component should be treated as a refeferences to other mbeans that should be have ManagedObjects created for their MBeans, and be included in the deployment as MangedComponents(type=MBean,subtype=Servlet). The component name will be the mbean object name that is referenced.


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