org.apache.camel.support.management

Class MixinRequiredModelMBean

java.lang.Object

javax.management.modelmbean.RequiredModelMBean

org.apache.camel.support.management.MixinRequiredModelMBean

All Implemented Interfaces:

DynamicMBean, MBeanRegistration, ModelMBean, ModelMBeanNotificationBroadcaster, NotificationBroadcaster, NotificationEmitter, PersistentMBean

public class MixinRequiredModelMBean
extends RequiredModelMBean

A RequiredModelMBean which allows us to intercept invoking operations on the MBean.

This allows us to intercept calls to custom mbeans where allows us to mix-in the standard set of mbean attributes and operations that Camel provides out of the box.

For example if mask has been enabled on JMX, then we use this implementation to hide sensitive information from the returned JMX attributes / operations.

Constructor Summary

Constructors

Constructor and Description
MixinRequiredModelMBean()
MixinRequiredModelMBean(ModelMBeanInfo mbi, boolean mask, ModelMBeanInfo defaultMbi, DynamicMBean defaultObject)

Method Summary

Modifier and Type	Method and Description
Object	invoke(String opName, Object[] opArgs, String[] sig)
protected boolean	isDefaultOperation(String opName)
boolean	isMask()
protected boolean	isMaskOperation(String opName)
protected String	mask(String opName, String value) Masks the returned value from invoking the operation

Methods inherited from class javax.management.modelmbean.RequiredModelMBean

addAttributeChangeNotificationListener, addNotificationListener, getAttribute, getAttributes, getClassLoaderRepository, getMBeanInfo, getNotificationInfo, load, postDeregister, postRegister, preDeregister, preRegister, removeAttributeChangeNotificationListener, removeNotificationListener, removeNotificationListener, sendAttributeChangeNotification, sendAttributeChangeNotification, sendNotification, sendNotification, setAttribute, setAttributes, setManagedResource, setModelMBeanInfo, store

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MixinRequiredModelMBean

public MixinRequiredModelMBean()
                        throws MBeanException,
                               RuntimeOperationsException

Throws:

MBeanException

RuntimeOperationsException

MixinRequiredModelMBean

public MixinRequiredModelMBean(ModelMBeanInfo mbi,
                               boolean mask,
                               ModelMBeanInfo defaultMbi,
                               DynamicMBean defaultObject)
                        throws MBeanException,
                               RuntimeOperationsException

Throws:

MBeanException

RuntimeOperationsException

Method Detail

isMask

public boolean isMask()

invoke

public Object invoke(String opName,
                     Object[] opArgs,
                     String[] sig)
              throws MBeanException,
                     ReflectionException

Specified by:

invoke in interface DynamicMBean

Overrides:

invoke in class RequiredModelMBean

Throws:

MBeanException

ReflectionException

isDefaultOperation

protected boolean isDefaultOperation(String opName)

isMaskOperation

protected boolean isMaskOperation(String opName)

mask

protected String mask(String opName,
                      String value)

Masks the returned value from invoking the operation

Parameters:

opName - the operation name invoked

value - the current value

Returns:

the masked value