org.jpu.patterns.serviceLocator
Class Locator.DefaultLookupStrategy

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

All Implemented Interfaces:

ILocator.ILookupStrategy

Direct Known Subclasses:

opctest.BogusLookupStrategy

Enclosing class:

Locator

public static class Locator.DefaultLookupStrategy

extends java.lang.Object

implements ILocator.ILookupStrategy

Simple lookup strategy implementation based on "new InitialContext(System.getProperties()).lookup()".

Constructor Summary

Locator.DefaultLookupStrategy(Locator locator)

Method Summary

protected java.util.Properties	getJndiProperties(java.util.Properties props)
java.util.Properties	getProperties()
java.lang.Object	lookup(java.lang.String namingIdentifier, ServiceLocatorOptions options) Looks up the object with the given name and returns it, or throws an exception if it can't be found.

Methods inherited from class java.lang.Object

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

Constructor Detail

Locator.DefaultLookupStrategy

public Locator.DefaultLookupStrategy(Locator locator)

Method Detail

getProperties

public java.util.Properties getProperties()

Specified by:

getProperties in interface ILocator.ILookupStrategy

getJndiProperties

protected java.util.Properties getJndiProperties(java.util.Properties props)

lookup

public java.lang.Object lookup(java.lang.String namingIdentifier,
                               ServiceLocatorOptions options)
                        throws ServiceLocatorException

Description copied from interface: ILocator.ILookupStrategy

Looks up the object with the given name and returns it, or throws an exception if it can't be found. The ServiceLocatorOptions object passed to ILocator.getObject(String) is passed to this method.

This method should not narrow the object as that will be done by the caller.

Specified by:

lookup in interface ILocator.ILookupStrategy

Throws:

ServiceLocatorException