QueryEval (Java 2 Platform SE 5.0) (original) (raw)

javax.management

Class QueryEval

java.lang.Object extended by javax.management.QueryEval

All Implemented Interfaces:

Serializable

public abstract class QueryEval

extends Object

implements Serializable

Allows a query to be performed in the context of a specific MBean server.

Since:

1.5

See Also:

Serialized Form

Constructor Summary
QueryEval()

Method Summary
static MBeanServer	getMBeanServer() Return the MBean server that was most recently given to thesetMBeanServer method by this thread.
void	setMBeanServer(MBeanServer s) Sets the MBean server on which the query is to be performed.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, [wait](../../java/lang/Object.html#wait%28long, int%29)

Constructor Detail

QueryEval

public QueryEval()

Method Detail

setMBeanServer

public void setMBeanServer(MBeanServer s)

Sets the MBean server on which the query is to be performed. The setting is valid for the thread performing the set. It is copied to any threads created by that thread at the moment of their creation.

For historical reasons, this method is not static, but its behavior does not depend on the instance on which it is called.

Parameters:

s - The MBean server on which the query is to be performed.

See Also:

getMBeanServer()

getMBeanServer

public static MBeanServer getMBeanServer()

Return the MBean server that was most recently given to thesetMBeanServer method by this thread. If this thread never called that method, the result is the value its parent thread would have obtained fromgetMBeanServer at the moment of the creation of this thread, or null if there is no parent thread.

Returns:

the MBean server.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.