org.jboss.as.server.deployment.dependencies

Class DeploymentDependenciesProcessor

java.lang.Object

org.jboss.as.server.deployment.dependencies.DeploymentDependenciesProcessor

All Implemented Interfaces:

DeploymentUnitProcessor

public class DeploymentDependenciesProcessor
extends Object
implements DeploymentUnitProcessor

Processor that handles inter-deployment dependencies. If this deployment has a dependency specified on another deployment then the next phase will be set to passive, and a dependency on the other deployment will be added.

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor and Description
DeploymentDependenciesProcessor()

Method Summary

Methods

Modifier and Type	Method and Description
void	deploy(DeploymentPhaseContext phaseContext) Perform a single step in processing the deployment phase.
static void	registerJBossXMLParsers()
void	undeploy(DeploymentUnit context) Undo the deployment processing.

Methods inherited from class java.lang.Object

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

Constructor Detail

DeploymentDependenciesProcessor

public DeploymentDependenciesProcessor()

Method Detail

registerJBossXMLParsers

public static void registerJBossXMLParsers()

deploy

public void deploy(DeploymentPhaseContext phaseContext)
            throws DeploymentUnitProcessingException

Description copied from interface: DeploymentUnitProcessor

Perform a single step in processing the deployment phase. The resulting state after executing this method should be that either the method completes normally and all changes are made, or an exception is thrown and all changes made in this method are reverted such that the original pre-invocation state is restored.

Data stored on the phase context only exists until the end of the phase. The deployment unit context which is persistent is available via context.getDeploymentUnitContext().

Specified by:

deploy in interface DeploymentUnitProcessor

Parameters:

phaseContext - the deployment unit context

Throws:

DeploymentUnitProcessingException - if an error occurs during processing

undeploy

public void undeploy(DeploymentUnit context)

Description copied from interface: DeploymentUnitProcessor

Undo the deployment processing. This method should undo any action taken by deploy(); however, if the deploy() method added services, they need not be removed here (they will automatically be removed).

This method should avoid throwing exceptions; any exceptions thrown are logged and ignored. Implementations of this method cannot assume that the deployment process has (or has not) proceeded beyond the current processor, nor can they assume that the undeploy() method will be called from the same thread as the deploy() method.

Specified by:

undeploy in interface DeploymentUnitProcessor

Parameters:

context - the deployment unit context