Spring Framework

org.springframework.beans.factory.support
Class SimpleAutowireCandidateResolver

java.lang.Object
  extended by org.springframework.beans.factory.support.SimpleAutowireCandidateResolver
All Implemented Interfaces:
AutowireCandidateResolver

public class SimpleAutowireCandidateResolver
extends java.lang.Object
implements AutowireCandidateResolver

AutowireCandidateResolver implementation to use when no annotation support is available. This implementation checks the bean definition only.

Since:
2.5
Author:
Mark Fisher, Juergen Hoeller
See Also:
BeanDefinition.isAutowireCandidate()

Constructor Summary
SimpleAutowireCandidateResolver()
           
 
Method Summary
 java.lang.Object getSuggestedValue(DependencyDescriptor descriptor)
          Determine whether a default value is suggested for the given dependency.
 boolean isAutowireCandidate(BeanDefinitionHolder bdHolder, DependencyDescriptor descriptor)
          Determine if the provided bean definition is an autowire candidate.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SimpleAutowireCandidateResolver

public SimpleAutowireCandidateResolver()
Method Detail

isAutowireCandidate

public boolean isAutowireCandidate(BeanDefinitionHolder bdHolder,
                                   DependencyDescriptor descriptor)
Determine if the provided bean definition is an autowire candidate.

To be considered a candidate the bean's autowire-candidate attribute must not have been set to 'false'.

Specified by:
isAutowireCandidate in interface AutowireCandidateResolver
Parameters:
bdHolder - the bean definition including bean name and aliases
descriptor - the descriptor for the target method parameter or field
Returns:
whether the bean definition qualifies as autowire candidate

getSuggestedValue

public java.lang.Object getSuggestedValue(DependencyDescriptor descriptor)
Description copied from interface: AutowireCandidateResolver
Determine whether a default value is suggested for the given dependency.

Specified by:
getSuggestedValue in interface AutowireCandidateResolver
Parameters:
descriptor - the descriptor for the target method parameter or field
Returns:
the value suggested (typically an expression String), or null if none found

Spring Framework