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MessageContextImpl (JBossWS API) - JBoss 4.0.1 sp1 webservice API Documentation 英文版文档

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org.jboss.webservice.handler
Class MessageContextImpl

java.lang.Object
  org.jboss.webservice.handler.MessageContextImpl

All Implemented Interfaces:

javax.xml.rpc.handler.MessageContext

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public class MessageContextImpl

extends Object

implements javax.xml.rpc.handler.MessageContext

The message context that is processed by a handler in the handle method.

Provides methods to manage a property set. MessageContext properties enable handlers in a handler chain to share processing related state.

Since:

06-May-2004

Author:

Thomas.Diesler@jboss.org

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Constructor Summary

MessageContextImpl()

 

Method Summary
boolean	containsProperty(String name)           Returns true if the MessageContext contains a property with the specified name.
Object	getProperty(String name)           Gets the value of a specific property from the MessageContext
Iterator	getPropertyNames()           Returns an Iterator view of the names of the properties in this MessageContext
void	removeProperty(String name)           Removes a property (name-value pair) from the MessageContext
void	setProperty(String name, Object value)           Sets the name and value of a property associated with the MessageContext.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

MessageContextImpl

public MessageContextImpl()

Method Detail

containsProperty

public boolean containsProperty(String name)

Returns true if the MessageContext contains a property with the specified name.

Specified by:

containsProperty in interface javax.xml.rpc.handler.MessageContext

Parameters:

name - Name of the property whose presense is to be tested

Returns:

Returns true if the MessageContext contains the property; otherwise false

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getProperty

public Object getProperty(String name)

Gets the value of a specific property from the MessageContext

Specified by:

getProperty in interface javax.xml.rpc.handler.MessageContext

Parameters:

name - Name of the property whose value is to be retrieved

Returns:

Value of the property

Throws:

IllegalArgumentException - if an illegal property name is specified

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getPropertyNames

public Iterator getPropertyNames()

Returns an Iterator view of the names of the properties in this MessageContext

Specified by:

getPropertyNames in interface javax.xml.rpc.handler.MessageContext

Returns:

Iterator for the property names

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removeProperty

public void removeProperty(String name)

Removes a property (name-value pair) from the MessageContext

Specified by:

removeProperty in interface javax.xml.rpc.handler.MessageContext

Parameters:

name - Name of the property to be removed

Throws:

IllegalArgumentException - if an illegal property name is specified

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setProperty

public void setProperty(String name,
                        Object value)

Sets the name and value of a property associated with the MessageContext. If the MessageContext contains a value of the same property, the old value is replaced.

Specified by:

setProperty in interface javax.xml.rpc.handler.MessageContext

Parameters:

name - Name of the property associated with the MessageContext

value - Value of the property

Throws:

IllegalArgumentException - If some aspect of the property is prevents it from being stored in the context

UnsupportedOperationException - If this method is not supported.

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