dekoh.portal.syndication.aggregator.core
Class SummarizingTransformer

java.lang.Object
  dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer.Adapter
      dekoh.portal.syndication.aggregator.core.SummarizingTransformer

All Implemented Interfaces:

AggregatedItemTransformer

public class SummarizingTransformer
extends AggregatedItemTransformer.Adapter
implements AggregatedItemTransformer

SummarizingTransformer will trim the description and content of each feed Item if its more than maxDescriptionChar.

Since:

Oct 21, 2007

Nested Class Summary

Nested classes/interfaces inherited from interface dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer

AggregatedItemTransformer.Adapter, AggregatedItemTransformer.TransformationContext

Constructor Summary

SummarizingTransformer()
Same as calling SummarizingTransformer.SummarizingTransformer(int) with 100.

SummarizingTransformer(int maxLength)

Method Summary

boolean

transform(AggregatedItemTransformer.TransformationContext context, Item rssFeedItem)

Methods inherited from class dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer.Adapter

begin, end

Methods inherited from class java.lang.Object

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

Methods inherited from interface dekoh.portal.syndication.aggregator.core.AggregatedItemTransformer

begin, end

Constructor Detail

SummarizingTransformer

public SummarizingTransformer()

Same as calling SummarizingTransformer.SummarizingTransformer(int) with 100.

SummarizingTransformer

public SummarizingTransformer(int maxLength)

Parameters:

maxLength - after which the desc, context of the feed-items will be trimmed.

Method Detail

transform

public boolean transform(AggregatedItemTransformer.TransformationContext context,
                         Item rssFeedItem)

Specified by:

transform in interface AggregatedItemTransformer

Overrides:

transform in class AggregatedItemTransformer.Adapter

Returns:

always true