org.jpu.patterns.serviceLocator
Class TopicCFLocator

java.lang.Object
  org.jpu.patterns.serviceLocator.Locator
      org.jpu.patterns.serviceLocator.TopicCFLocator

All Implemented Interfaces:

ILocator, ITopicCFLocator

Direct Known Subclasses:

TopicCFLocator

public class TopicCFLocator

extends Locator

implements ITopicCFLocator

Subclass of Locator specialized for TopicConnectionFactory's. See that class' documentation for more information.

Nested Class Summary

Nested classes inherited from class org.jpu.patterns.serviceLocator.Locator

Locator.DefaultIdentifierParser, Locator.DefaultLookupStrategy, Locator.DefaultNarrowStrategy, Locator.NullCache

Nested classes inherited from class org.jpu.patterns.serviceLocator.ILocator

ILocator.ICache, ILocator.IIdentifierParser, ILocator.ILookupStrategy, ILocator.INarrowStrategy

Constructor Summary

TopicCFLocator()

Method Summary

java.lang.Class	getDefaultCast() By default returns null, but subclasses can override to return the Class that should be passed as the second parameter to Locator.narrow(Object,Class) if no class is passed via the castTo attribute of the ServiceLocatorOptions instance.
javax.jms.TopicConnectionFactory	getTopicCF(java.lang.String namingIdentifier)
javax.jms.TopicConnectionFactory	getTopicCF(java.lang.String namingIdentifier, java.lang.Class c)
javax.jms.TopicConnectionFactory	getTopicCF(java.lang.String namingIdentifier, ServiceLocatorOptions options)

Methods inherited from class org.jpu.patterns.serviceLocator.Locator

clearCache, getCache, getLookupStrategy, getNarrowStrategy, getObject, getObject, getObject, lookup, narrow, narrow, newCache, newIdentifier, newLookupStrategy, newNarrowStrategy, removeFromCache, setCache, setLookupStrategy, setNarrowStrategy

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jpu.patterns.serviceLocator.ILocator

clearCache, getCache, getLookupStrategy, getNarrowStrategy, getObject, getObject, getObject, narrow, narrow, newCache, newLookupStrategy, newNarrowStrategy, removeFromCache, setCache, setLookupStrategy, setNarrowStrategy

Constructor Detail

TopicCFLocator

public TopicCFLocator()

Method Detail

getDefaultCast

public java.lang.Class getDefaultCast()

Description copied from interface: ILocator

By default returns null, but subclasses can override to return the Class that should be passed as the second parameter to ILocator.narrow(Object,Class) if no class is passed via the castTo attribute of the ServiceLocatorOptions instance. If both castTo and the return value of this method are null, no cast is performed.

Specified by:

getDefaultCast in interface ILocator

Overrides:

getDefaultCast in class Locator

getTopicCF

public javax.jms.TopicConnectionFactory getTopicCF(java.lang.String namingIdentifier)
                                            throws ServiceLocatorException

Specified by:

getTopicCF in interface ITopicCFLocator

Throws:

ServiceLocatorException

getTopicCF

public javax.jms.TopicConnectionFactory getTopicCF(java.lang.String namingIdentifier,
                                                   java.lang.Class c)
                                            throws ServiceLocatorException

Specified by:

getTopicCF in interface ITopicCFLocator

Throws:

ServiceLocatorException

getTopicCF

public javax.jms.TopicConnectionFactory getTopicCF(java.lang.String namingIdentifier,
                                                   ServiceLocatorOptions options)
                                            throws ServiceLocatorException

Specified by:

getTopicCF in interface ITopicCFLocator

Throws:

ServiceLocatorException