org.jboss.as.server.deployment

Class DeploymentOverlayDeploymentUnitProcessor

java.lang.Object

org.jboss.as.server.deployment.DeploymentOverlayDeploymentUnitProcessor

All Implemented Interfaces:

DeploymentUnitProcessor

public class DeploymentOverlayDeploymentUnitProcessor
extends Object
implements DeploymentUnitProcessor

Deployment unit processor that adds content overrides to the VFS filesystem

Author:

Stuart Douglas

Constructor Summary

Constructors

Constructor and Description
DeploymentOverlayDeploymentUnitProcessor(ContentRepository contentRepository)

Method Summary

Methods

Modifier and Type	Method and Description
static void	close(Closeable closeable)
static void	copyFile(File src, File dest)
static void	copyFile(InputStream in, File dest)
void	deploy(DeploymentPhaseContext phaseContext) Perform a single step in processing the deployment phase.
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

DeploymentOverlayDeploymentUnitProcessor

public DeploymentOverlayDeploymentUnitProcessor(ContentRepository contentRepository)

Method Detail

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

copyFile

public static void copyFile(File src,
            File dest)
                     throws IOException

Throws:

IOException

copyFile

public static void copyFile(InputStream in,
            File dest)
                     throws IOException

Throws:

IOException

close

public static void close(Closeable closeable)