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https://issues.apache.org/jira/browse/CHAIN-18?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benedikt Ritter updated CHAIN-18:
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Summary: Proposal: DispatchChain (was: [chain] Proposal: DispatchChain)
> Proposal: DispatchChain
> -----------------------
>
> Key: CHAIN-18
> URL: https://issues.apache.org/jira/browse/CHAIN-18
> Project: Commons Chain
> Issue Type: Improvement
> Affects Versions: 1.0
> Environment: Operating System: Windows XP
> Platform: PC
> Reporter: sean schofield
> Priority: Minor
> Attachments: ASF.LICENSE.NOT.GRANTED--DelegatingDispatchCommand.java,
> ASF.LICENSE.NOT.GRANTED--DelegatingDispatchFilter.java,
> ASF.LICENSE.NOT.GRANTED--DispatchChain.java,
> ASF.LICENSE.NOT.GRANTED--DispatchChainTestCase.java,
> ASF.LICENSE.NOT.GRANTED--ExceptionDispatchCommand.java,
> ASF.LICENSE.NOT.GRANTED--ExceptionDispatchFilter.java,
> ASF.LICENSE.NOT.GRANTED--NonDelegatingDispatchCommand.java,
> ASF.LICENSE.NOT.GRANTED--NonDelegatingDispatchFilter.java
>
>
> Building on Joe's idea of DispatchAction, this class would allow you to call
> an entire chain using a dispatch method. The commands in the chain could be
> either regular commands with dispatch methods or actual subclasses of
> DispatchAction.
> I can envision scenarios where it would be nice to have combine several
> commands and call them all using a variety of dispatch commands.
> Example: One chain that would populate an object in the context by reading
> from the database and another chain that would store the values back to the
> database. Each command in the chain could have a read() and write() method
> and make use of common business logic such as communicating with the
> appropriate DAO.
> I'll submit the actual code and test case sometime this weekend. In the
> meantime, I'm interested in feedback.
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