Resequencer pattern for EIP component
-------------------------------------
Key: SM-1008
URL: https://issues.apache.org/activemq/browse/SM-1008
Project: ServiceMix
Issue Type: New Feature
Components: servicemix-eip
Affects Versions: 3.2
Environment: Java 1.5
Reporter: Martin Krasser
Attachments: patch-servicemix-core.txt, patch-servicemix-eip.txt,
resequencer-sample.zip
Attached are patches that include a resequencer endpoint for the servicemix-eip
component.
- patch-servicemix-eip.txt: resequencer classes
- patch-servicemix-core.txt: general helper classes
The resequencing algorithm is designed to work on streams of objects (e.g.
MessageExchanges) based on a timeout policy. It works slightly different than
Camel's resequencer as it doesn't make batch-reads of predefined (maximum) size
(although a capacity parameter prevents the resequencer from running out of
memory). The algorithm details are described in the javadocs of class
- org.apache.servicemix.eip.support.resequence.ResequencerEngine
This class is independent of JBI/ServiceMix. It can be configured to work on
any stream of objects by providing a SequenceElementComparator<E>
implementation. The class
- org.apache.servicemix.eip.patterns.Resequencer
is the EIP endpoint that uses the resequencing algorithm. An example shows how
to use the resequencer (resequencer-sample.zip), in addition to the unit tests.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
