com.sapportals.wcm.repository.filter
Interface IContentFilterManager2
- All Superinterfaces:
- IFilterManager
- All Known Implementing Classes:
- AbstractContentFilterManager2
- public interface IContentFilterManager2
- extends IFilterManager
This interface defines a content filter manager. It is responsible for the
creation of content filter instances and the decision whether a filter should be
applied or not.
getFilterForRead
public IContentFilter2 getFilterForRead(IContentFilter2 contentFilter)
throws WcmException
- Returns a read filter object that should be applied to the content of the
predecessor filter. If the manager decides not to apply a filter he must
return the reference to the predecessor filter. Implementors should not
return null here, but instead throw an exception if something went wrong.
Returning null or throwing an exception will stop the filtering process.
Note: The implementation of this method must not call the
IContentFilter2.filter() method.
- Parameters:
contentFilter - The predecessor filter in the chain
- Returns:
- a read filter object
- Throws:
WcmException
getFilterForWrite
public IContentFilter2 getFilterForWrite(IContentFilter2 contentFilter)
throws WcmException
- Returns a write filter instance.
- Parameters:
contentFilter - The predecessor filter in the chain.
- Returns:
- a write filter instance.
- Throws:
WcmException
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