[jboss-dev-forums] [JBoss AS7 Development] - Re: Deployer chain cleanup

[Alexey Loubyansky]

Alexey Loubyansky [http://community.jboss.org/people/alex.loubyansky%40jboss.com] created the discussion

"Re: Deployer chain cleanup"

To view the discussion, visit: http://community.jboss.org/message/570676#570676

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Adding a cleanup method to DUP is probably the most natural thing to do. The reason I didn't do it was I didn't want to go modify each DUP implementation.
Also I had an idea of doing something like this


// this is the interface I'm currently using
public interface DeploymentRollbackAction {   void rollback(DeploymentUnitContext ctx);}

public abstract class DeploymentUnitProcessorWithRollback implements DeploymentUnitProcessor, DeploymentRollbackAction {    public final void processDeployment(DeploymentUnitContext context) throws DeploymentUnitProcessingException {        context.pushRollback(this);        doProcess(context);    }    protected abstract void doProcess(DeploymentUnitContext context) throws DeploymentUnitProcessingException;}


So then DUP that may need cleaning up can extend this processor.
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