Skip navigation links

com.bea.wlevs.management.configuration
Interface ApplicationMBean

public interface ApplicationMBean

extends WebLogicMBean, javax.management.NotificationEmitter

This MBean represents an application instance that is deployed in the Weblogic Event Server. Each application that is deployed may consist of a number of Stages. Each stage would be of type Adapter, Stream or Processor. MBeans are deployed for the Application as well as the named stages that has been configured for the application.

The naming of the ApplicationMBean is as follows:

  Domain=<domain name>,Name=<application name>,Type=Application
 

An ApplicationMBean could be looked up directly from the MBeanServer by the naming as given above or ApplicationMBean could be looked up from the DomainMBean by providing the name of the specific application.

 
  //get the DomainMBean
 
  DomainMBean domainBean = <get the DomainMBean by looking up in the MBean Server>
 
 //iterate through the ApplicationMBeans that may have been bootstrapped
  for(ObjectName appBeanName : domainBean.getApplicationMBeans()) {
  ApplicationMBean appBean =
  (ApplicationMBean)
  MBeanServerInvocationHandler.newProxyInstance(
  mbsc,
  appBeanName,
  ApplicationMBean.class,
  false
  );
  //get the stage MBeans
  for(ObjectName stageBeanName : appBean.getStageMBeans()) {
  String beanType = stageBeanName.getKeyProperty("Type");
  if ( beanType.equalsIgnoreCase("EPLProcessor")) {
 
  EPLProcessorMBean processorBean =(EPLProcessorMBean)
  MBeanServerInvocationHandler.newProxyInstance(
  mbsc,
  stageBeanName,
  EPLProcessorMBean.class,false
  )       ;
 
  Map<String,String> rules =  processorBean.getAllRules();
 
  //print the rule
  for( Map.Entry<String,String> ruleEntry : rules.entrySet()){
  System.out.println("\n\t Rule -> " + ruleEntry.getValue());
  }
 
  }//end of if loop
 
  }//end of for
 
  }//end of for loop
 

Field Summary

static java.lang.String	INITIALIZING Application State:
static java.lang.String	MBEAN_TYPE This MBean is registered using the following MBEAN_TYPE.
static java.lang.String	RUNNING
static java.lang.String	SUSPENDED

Method Summary
java.lang.String[]	getApplicationGroups() Returns an array of String containing the name of all groups for which this application is a member of.
javax.management.ObjectName[]	getCachingSystemMBeans() Returns an array of ObjectName which is the naming of the various CachingSystemMBean
javax.management.ObjectName[]	getStageMBeans() Returns an array of ObjectName which is the naming of the various StageMBean
java.lang.String	getState() Deprecated. use AppDeploymentMBean#getState()
javax.management.ObjectName	lookupCachingSystemMBean(java.lang.String name) Returns the ObjectName of the CachingSystemMBean
javax.management.ObjectName	lookupStageMBean(java.lang.String name) Returns the ObjectName of the StageMBean

Methods inherited from interface com.bea.wlevs.management.WebLogicMBean

getName, getObjectName, getType

Methods inherited from interface javax.management.NotificationEmitter

removeNotificationListener

Methods inherited from interface javax.management.NotificationBroadcaster

addNotificationListener, getNotificationInfo, removeNotificationListener

Field Detail

INITIALIZING

public static final java.lang.String INITIALIZING

Application State:

RUNNING

public static final java.lang.String RUNNING

SUSPENDED

public static final java.lang.String SUSPENDED

MBEAN_TYPE

public static final java.lang.String MBEAN_TYPE

This MBean is registered using the following MBEAN_TYPE.

Method Detail

getState

public java.lang.String getState()

Deprecated. use AppDeploymentMBean#getState()

Returns the application state.

Returns:

int - application state

getStageMBeans

public javax.management.ObjectName[] getStageMBeans()
                                             throws javax.management.JMException

Returns an array of ObjectName which is the naming of the various StageMBean

Returns:

ObjectName[] - array of ObjectName

lookupStageMBean

public javax.management.ObjectName lookupStageMBean(java.lang.String name)
                                             throws javax.management.JMException

Returns the ObjectName of the StageMBean

Parameters:

name - - Name of the StageMBean

Returns:

ObjectName - ObjectName of the specified named stage

getCachingSystemMBeans

public javax.management.ObjectName[] getCachingSystemMBeans()
                                                     throws javax.management.JMException

Returns an array of ObjectName which is the naming of the various CachingSystemMBean

Returns:

ObjectName[] - array of ObjectName

lookupCachingSystemMBean

public javax.management.ObjectName lookupCachingSystemMBean(java.lang.String name)
                                                     throws javax.management.JMException

Returns the ObjectName of the CachingSystemMBean

Parameters:

name - - Name of the CachingSystemMBean

Returns:

ObjectName - ObjectName of the specified named caching system

getApplicationGroups

public java.lang.String[] getApplicationGroups()
                                        throws javax.management.JMException

Returns an array of String containing the name of all groups for which this application is a member of. If Event Server instance is not clustered, then this method returns an empty array.

Returns:

String []

Throws:

javax.management.JMException -