com.cafesoft.core.message
Class MessageTranslatorRegistry

java.lang.Object
  |
  +--com.cafesoft.core.message.MessageTranslatorRegistry

All Implemented Interfaces:

Recyclable

public class MessageTranslatorRegistry

extends Object

implements Recyclable

Registers MessageTranslator objects that are responsible for encoding and decoding Message content. It provides methods to lookup a translator by content type.

Since:

2/6/02

Field Summary

protected Map

translatorMap The translator map.

Constructor Summary

MessageTranslatorRegistry()
Construct a new MessageTranslatorRegistry.

Method Summary

void	addMessageTranslator(String contentType, MessageTranslator translator) Add a message translator to the registry
Collection	getContentTypes() Returns all message translator descriptors from the registry.
MessageTranslator	getMessageTranslator(String contentType) Returns a message translator from the registry.
Collection	getMessageTranslators() Returns all message translators from the registry.
void	recycle() Recycle the resources of this object
void	removeMessageTranslator(String contentType, MessageTranslator translator) Remove a message translator from the registry

Methods inherited from class java.lang.Object

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

Field Detail

translatorMap

protected Map translatorMap

The translator map.

Constructor Detail

MessageTranslatorRegistry

public MessageTranslatorRegistry()

Construct a new MessageTranslatorRegistry.

Method Detail

recycle

public void recycle()

Recycle the resources of this object

Specified by:

recycle in interface Recyclable

addMessageTranslator

public void addMessageTranslator(String contentType,
                                 MessageTranslator translator)
                          throws MessageTranslatorException

Add a message translator to the registry

Parameters:

contentType - describes a type of Message that can be translated

translator - the MessageTranslator to add

MessageTranslatorException

removeMessageTranslator

public void removeMessageTranslator(String contentType,
                                    MessageTranslator translator)
                             throws MessageTranslatorException

Remove a message translator from the registry

Parameters:

contentType - describes a type of Message that can be translated

translator - the MessageTranslator to remove

MessageTranslatorException

getMessageTranslator

public MessageTranslator getMessageTranslator(String contentType)
                                       throws MessageTranslatorException

Returns a message translator from the registry.

Parameters:

contentType - the contentType of the MessageTranslator

MessageTranslatorException

getContentTypes

public Collection getContentTypes()

Returns all message translator descriptors from the registry.

Returns:

a Collection of all registered message translator descriptors

getMessageTranslators

public Collection getMessageTranslators()

Returns all message translators from the registry.

Returns:

a Collection of all unique registered message translators