org.springframework.mock.jndi

Class ExpectedLookupTemplate

java.lang.Object

org.springframework.jndi.JndiTemplate

org.springframework.mock.jndi.ExpectedLookupTemplate

public class ExpectedLookupTemplate
extends JndiTemplate

Simple extension of the JndiTemplate class that always returns a given object.

Very useful for testing. Effectively a mock object.

Author:

Rod Johnson, Juergen Hoeller

Field Summary

Fields inherited from class org.springframework.jndi.JndiTemplate

logger

Constructor Summary

Constructors

Constructor and Description
ExpectedLookupTemplate() Construct a new JndiTemplate that will always return given objects for given names.
ExpectedLookupTemplate(String name, Object object) Construct a new JndiTemplate that will always return the given object, but honour only requests for the given name.

Method Summary

Modifier and Type	Method and Description
void	addObject(String name, Object object) Add the given object to the list of JNDI objects that this template will expose.
Object	lookup(String name) If the name is the expected name specified in the constructor, return the object provided in the constructor.

Methods inherited from class org.springframework.jndi.JndiTemplate

bind, createInitialContext, execute, getContext, getEnvironment, lookup, rebind, releaseContext, setEnvironment, unbind

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpectedLookupTemplate

public ExpectedLookupTemplate()

Construct a new JndiTemplate that will always return given objects for given names. To be populated through addObject calls.

See Also:

addObject(String, Object)

ExpectedLookupTemplate

public ExpectedLookupTemplate(String name,
                              Object object)

Construct a new JndiTemplate that will always return the given object, but honour only requests for the given name.

Parameters:

name - the name the client is expected to look up

object - the object that will be returned

Method Detail

addObject

public void addObject(String name,
                      Object object)

Add the given object to the list of JNDI objects that this template will expose.

Parameters:

name - the name the client is expected to look up

object - the object that will be returned

lookup

public Object lookup(String name)
              throws NamingException

If the name is the expected name specified in the constructor, return the object provided in the constructor. If the name is unexpected, a respective NamingException gets thrown.

Overrides:

lookup in class JndiTemplate

Parameters:

name - the JNDI name of the object

Returns:

object found (cannot be null; if a not so well-behaved JNDI implementations returns null, a NamingException gets thrown)

Throws:

NamingException - if there is no object with the given name bound to JNDI