org.springframework.beans.factory.parsing
Class NullSourceExtractor
java.lang.Object
   org.springframework.beans.factory.parsing.NullSourceExtractor
org.springframework.beans.factory.parsing.NullSourceExtractor
- All Implemented Interfaces: 
- SourceExtractor
- public class NullSourceExtractor 
- extends Object- implements SourceExtractor
Simple implementation of SourceExtractor that returns null
 as the source metadata.
 
This is the default implementation and prevents too much metadata from being
 held in memory during normal (non-tooled) runtime usage.
- Since:
- 2.0
- Author:
- Rob Harrop
 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
NullSourceExtractor
public NullSourceExtractor()
extractSource
public Object extractSource(Object sourceCandidate,
                            Resource definitionResource)
- This implementation simply returns nullfor any input.
 
- 
- Specified by:
- extractSourcein interface- SourceExtractor
 
- 
- Parameters:
- sourceCandidate- the original source metadata (never- null)
- definitionResource- the resource that defines the given source object
 (may be- null)
- Returns:
- the source metadata object to store (may be null)
 
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