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StringValueExp (JBoss/JMX API) - JBoss 4.0.1 sp1 jmx API Documentation 英文版文档

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javax.management
Class StringValueExp

java.lang.Object
  javax.management.StringValueExp

All Implemented Interfaces:

Serializable, ValueExp

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public class StringValueExp

extends Object

implements ValueExp

A String that is an arguement to a query.

Version:

$Revision: 1.8 $

Author:

Adrian.Brock@jboss.org

See Also:

Serialized Form

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Constructor Summary

StringValueExp()           Construct a string value expression for the null string.

StringValueExp(String value)           Construct a string value expression for the passed string

 

Method Summary
ValueExp	apply(ObjectName name)           Apply this value expression to an MBean.
String	getValue()           Get the value of the string.
void	setMBeanServer(MBeanServer server)           Set the MBeanServer for this expression.
String	toString()

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

StringValueExp

public StringValueExp()

Construct a string value expression for the null string.

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StringValueExp

public StringValueExp(String value)

Construct a string value expression for the passed string

Parameters:

value - the string

Method Detail

apply

public ValueExp apply(ObjectName name)
               throws BadStringOperationException,
                      BadBinaryOpValueExpException,
                      BadAttributeValueExpException,
                      InvalidApplicationException

Description copied from interface: ValueExp

Apply this value expression to an MBean.

Specified by:

apply in interface ValueExp

Parameters:

name - the object name of the mbean

Returns:

this value expression

Throws:

BadBinaryOpValueExpException - when an invalid binary operation is used during query construction

InvalidApplicationException - when trying to apply a subquery expression to an MBean or an attribute expression to an MBean of the wrong class.

BadStringOperationException - when an invalid string operation is used during query construction

BadAttributeValueExpException - when an invalid MBean attribute is used during query construction

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getValue

public String getValue()

Get the value of the string.

Returns:

the string value

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setMBeanServer

public void setMBeanServer(MBeanServer server)

Description copied from interface: ValueExp

Set the MBeanServer for this expression. Only MBeans registered in this server can be used in queries.

Specified by:

setMBeanServer in interface ValueExp

Parameters:

server - the MBeanServer

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toString

public String toString()

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