org.springframework.beans.factory.support

Class LookupOverride

java.lang.Object

org.springframework.beans.factory.support.MethodOverride

org.springframework.beans.factory.support.LookupOverride

All Implemented Interfaces:

BeanMetadataElement

public class LookupOverride
extends MethodOverride

Represents an override of a method that looks up an object in the same IoC context.

Methods eligible for lookup override must not have arguments.

Since:

1.1

Author:

Rod Johnson, Juergen Hoeller

Constructor Summary

Constructors

Constructor and Description
LookupOverride(Method method, String beanName) Construct a new LookupOverride.
LookupOverride(String methodName, String beanName) Construct a new LookupOverride.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getBeanName() Return the name of the bean that should be returned by this method.
int	hashCode()
boolean	matches(Method method) Match the specified method by Method reference or method name.
String	toString()

Methods inherited from class org.springframework.beans.factory.support.MethodOverride

getMethodName, getSource, isOverloaded, setOverloaded, setSource

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LookupOverride

public LookupOverride(String methodName,
                      String beanName)

Construct a new LookupOverride.

Parameters:

methodName - the name of the method to override

beanName - the name of the bean in the current BeanFactory that the overridden method should return (may be null)

LookupOverride

public LookupOverride(Method method,
                      String beanName)

Construct a new LookupOverride.

Parameters:

method - the method to override

beanName - the name of the bean in the current BeanFactory that the overridden method should return (may be null)

Method Detail

getBeanName

public String getBeanName()

Return the name of the bean that should be returned by this method.

matches

public boolean matches(Method method)

Match the specified method by Method reference or method name.

For backwards compatibility reasons, in a scenario with overloaded non-abstract methods of the given name, only the no-arg variant of a method will be turned into a container-driven lookup method.

In case of a provided Method, only straight matches will be considered, usually demarcated by the @Lookup annotation.

Specified by:

matches in class MethodOverride

Parameters:

method - the method to check

Returns:

whether this override matches the given method

equals

public boolean equals(Object other)

Overrides:

equals in class MethodOverride

hashCode

public int hashCode()

Overrides:

hashCode in class MethodOverride

toString

public String toString()

Overrides:

toString in class Object