Package org.springframework.integration.file.aggregator

Class FileAggregatingMessageGroupProcessor

java.lang.Object
org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor
org.springframework.integration.file.aggregator.FileAggregatingMessageGroupProcessor
All Implemented Interfaces:
org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.integration.aggregator.MessageGroupProcessor
public class FileAggregatingMessageGroupProcessor
extends org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor
An AbstractAggregatingMessageGroupProcessor implementation for file content collecting previously splitted by the FileSplitter with the markers option turned on.

If no file markers present in the MessageGroup, then behavior of this processor is similar to the DefaultAggregatingMessageGroupProcessor.

When no file content (only file markers are grouped), this processor emits an empty ArrayList. Note: with no file content and markers turned off, the FileSplitter doesn't emit any messages for possible aggregation downstream.

Since:
5.5

  • Field Summary

    Fields inherited from class org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor

    logger

  • Constructor Summary

    Constructors 
    Constructor Description
    FileAggregatingMessageGroupProcessor()  

  • Method Summary

    Modifier and Type Method Description
    protected java.lang.Object aggregatePayloads​(org.springframework.integration.store.MessageGroup group, java.util.Map<java.lang.String,​java.lang.Object> defaultHeaders)  

    Methods inherited from class org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor

    aggregateHeaders, getHeadersFunction, getMessageBuilderFactory, processMessageGroup, setBeanFactory, setHeadersFunction

    Methods inherited from class java.lang.Object

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

  • Constructor Details

  • Method Details

    • aggregatePayloads

      protected java.lang.Object aggregatePayloads​(org.springframework.integration.store.MessageGroup group, java.util.Map<java.lang.String,​java.lang.Object> defaultHeaders)
      Specified by:
      aggregatePayloads in class org.springframework.integration.aggregator.AbstractAggregatingMessageGroupProcessor