/*
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.switchyard.as7.extension.deployment;
import org.jboss.as.ee.structure.DeploymentType;
import org.jboss.as.ee.structure.DeploymentTypeMarker;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.vfs.VirtualFile;
import org.switchyard.as7.extension.SwitchYardDeploymentMarker;
/**
* DU processor that finds <literal>switchyard.xml</literal> file and attaches the information to the deployment.
*
* @author Magesh Kumar B <mageshbk@jboss.com> (C) 2011 Red Hat Inc.
*/
public class SwitchYardConfigDeploymentProcessor implements DeploymentUnitProcessor {
private static final String SWITCHYARD_XML = "META-INF/switchyard.xml";
private static final String SWITCHYARD_XML_WAR = "WEB-INF/switchyard.xml";
/* (non-Javadoc)
* @see org.jboss.as.server.deployment.DeploymentUnitProcessor#deploy(org.jboss.as.server.deployment.DeploymentPhaseContext)
*/
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ResourceRoot deploymentRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
final VirtualFile switchyardXml;
if (DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
// switchyard.xml file located in /WEB-INF
final VirtualFile warSwitchYardXml = deploymentRoot.getRoot().getChild(SWITCHYARD_XML_WAR);
if (warSwitchYardXml.exists()) {
switchyardXml = warSwitchYardXml;
} else {
// fall back to original location
switchyardXml = deploymentRoot.getRoot().getChild(SWITCHYARD_XML);
}
} else {
switchyardXml = deploymentRoot.getRoot().getChild(SWITCHYARD_XML);
}
if (!switchyardXml.exists()) {
return;
}
final String archiveName = deploymentUnit.getName();
final String deploymentName = archiveName.substring(0, archiveName.lastIndexOf('.'));
final SwitchYardMetaData switchYardMetaData = new SwitchYardMetaData(archiveName, deploymentName);
switchYardMetaData.setSwitchYardFile(switchyardXml);
deploymentUnit.putAttachment(SwitchYardMetaData.ATTACHMENT_KEY, switchYardMetaData);
SwitchYardDeploymentMarker.mark(deploymentUnit);
}
/* (non-Javadoc)
* @see org.jboss.as.server.deployment.DeploymentUnitProcessor#undeploy(org.jboss.as.server.deployment.DeploymentUnit)
*/
@Override
public void undeploy(DeploymentUnit context) {
}
}