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## mx4j.server.interceptor
Class MBeanServerInterceptorConfigurator

    java.lang.Object
      mx4j.server.interceptor.MBeanServerInterceptorConfigurator

All Implemented Interfaces:
  MBeanServerInterceptorConfiguratorMBean

public class MBeanServerInterceptorConfigurator
extends java.lang.Object
implements MBeanServerInterceptorConfiguratorMBean

MBean that configures the MBeanServer --> MBean interceptor chain.

Version:
  $Revision: 1.9 $

Field Summary
`static java.lang.String` | `OBJECT_NAME`

Constructor Summary
`MBeanServerInterceptorConfigurator(javax.management.MBeanServer server)` Creates an instance of this configurator, for the given MBeanServer

Method Summary
`void` | `addInterceptor(MBeanServerInterceptor interceptor)` Appends the given interceptor, provided by the client, to the existing interceptor chain.
`void` | `addPostInterceptor(MBeanServerInterceptor interceptor)` Adds the given interceptor at the end of the interceptor chain, after the custom interceptors that may be added via `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`.
`void` | `addPreInterceptor(MBeanServerInterceptor interceptor)` Adds the given interceptor at the beginning of the interceptor chain, before the custom interceptors that may be added via `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`.
`void` | `clearInterceptors()` Removes all the interceptors added via `addInterceptor(MBeanServerInterceptor interceptor)`.
`MBeanServerInterceptor` | `getHeadInterceptor()` Returns the head interceptor of the interceptor chain.
`boolean` | `isRunning()` Returns whether this configurator is running and thus if the MBeanServer can accept incoming calls
`void` | `registerInterceptor(MBeanServerInterceptor interceptor, javax.management.ObjectName name)` Appends the given interceptor, provided by the client, to the existing interceptor chain and registers it as MBean.
`void` | `start()` Starts this configurator, so that the MBeanServer is now able to accept incoming calls.
`void` | `stop()` Stops this configurator, so that the MBeanServer is not able to accept incoming calls.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### OBJECT_NAME

    public static final java.lang.String OBJECT_NAME

See Also:
  Constant Field Values

Constructor Detail

### MBeanServerInterceptorConfigurator

    public MBeanServerInterceptorConfigurator(javax.management.MBeanServer server)

  Creates an instance of this configurator, for the given MBeanServer

Method Detail

### addInterceptor

    public void addInterceptor(MBeanServerInterceptor interceptor)

  Appends the given interceptor, provided by the client, to the existing interceptor chain.

  Specified by:
    `addInterceptor` in interface `MBeanServerInterceptorConfiguratorMBean`
  See Also:
    `registerInterceptor(mx4j.server.interceptor.MBeanServerInterceptor, javax.management.ObjectName)`

### registerInterceptor

    public void registerInterceptor(MBeanServerInterceptor interceptor,
                                    javax.management.ObjectName name)
                             throws javax.management.MBeanException

  Appends the given interceptor, provided by the client, to the existing interceptor chain and registers it as MBean.

  Specified by:
    `registerInterceptor` in interface `MBeanServerInterceptorConfiguratorMBean`
  Throws:
    `javax.management.MBeanException`
  See Also:
    `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`

### clearInterceptors

    public void clearInterceptors()

  Removes all the interceptors added via `addInterceptor(MBeanServerInterceptor interceptor)`.

  Specified by:
    `clearInterceptors` in interface `MBeanServerInterceptorConfiguratorMBean`
  See Also:
    `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`

### addPreInterceptor

    public void addPreInterceptor(MBeanServerInterceptor interceptor)

  Adds the given interceptor at the beginning of the interceptor chain, before the custom interceptors that may be added via `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`. This method is called by the MBeanServer during initialization, to configure the interceptors needed to work properly.

### addPostInterceptor

    public void addPostInterceptor(MBeanServerInterceptor interceptor)

  Adds the given interceptor at the end of the interceptor chain, after the custom interceptors that may be added via `addInterceptor(mx4j.server.interceptor.MBeanServerInterceptor)`. This method is called by the MBeanServer during initialization, to configure the interceptors needed to work properly.

### getHeadInterceptor

    public MBeanServerInterceptor getHeadInterceptor()

  Returns the head interceptor of the interceptor chain. The head interceptor is always present.

### start

    public void start()

  Starts this configurator, so that the MBeanServer is now able to accept incoming calls.

  Specified by:
    `start` in interface `MBeanServerInterceptorConfiguratorMBean`
  See Also:
    `stop()`, `isRunning()`

### stop

    public void stop()

  Stops this configurator, so that the MBeanServer is not able to accept incoming calls.

  Specified by:
    `stop` in interface `MBeanServerInterceptorConfiguratorMBean`
  See Also:
    `start()`

### isRunning

    public boolean isRunning()

  Returns whether this configurator is running and thus if the MBeanServer can accept incoming calls

  Specified by:
    `isRunning` in interface `MBeanServerInterceptorConfiguratorMBean`
  See Also:
    `start()`

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