/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.connector.deployers.processors;
import java.io.File;
import java.io.InputStream;
import java.net.URL;
import org.jboss.as.connector.metadata.xmldescriptors.ConnectorXmlDescriptor;
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.jca.common.api.metadata.ra.Connector;
import org.jboss.jca.common.metadata.ra.RaParser;
import org.jboss.vfs.VFSUtils;
import org.jboss.vfs.VirtualFile;
/**
* DeploymentUnitProcessor responsible for parsing a standard jca xml descriptor
* and attaching the corresponding metadata. It take care also to register this
* metadata into IronJacamar's MetadataRepository
* @author <a href="mailto:stefano.maestri@redhat.com">Stefano Maestri</a>
*/
public class RaDeploymentParsingProcessor implements DeploymentUnitProcessor {
/**
* Construct a new instance.
*/
public RaDeploymentParsingProcessor() {
}
/**
* Process a deployment for standard ra deployment files. Will parse the xml
* file and attach an configuration discovered during processing.
* @param phaseContext the deployment unit context
* @throws DeploymentUnitProcessingException
*/
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final VirtualFile deploymentRoot = phaseContext.getDeploymentUnit().getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
if (deploymentRoot == null || !deploymentRoot.exists())
return;
final String deploymentRootName = deploymentRoot.getLowerCaseName();
if (!deploymentRootName.endsWith(".rar")) {
return;
}
VirtualFile serviceXmlFile = deploymentRoot.getChild("/META-INF/ra.xml");
InputStream xmlStream = null;
Connector result = null;
try {
if (serviceXmlFile != null && serviceXmlFile.exists()) {
xmlStream = serviceXmlFile.openStream();
result = (new RaParser()).parse(xmlStream);
if (result == null)
throw new DeploymentUnitProcessingException("Failed to parse service xml [" + serviceXmlFile + "]");
}
File root = deploymentRoot.getPhysicalFile();
URL url = root.toURI().toURL();
String deploymentName = deploymentRootName.substring(0, deploymentRootName.indexOf(".rar"));
ConnectorXmlDescriptor xmlDescriptor = new ConnectorXmlDescriptor(result, root, url, deploymentName);
phaseContext.getDeploymentUnit().putAttachment(ConnectorXmlDescriptor.ATTACHMENT_KEY, xmlDescriptor);
} catch (Exception e) {
throw new DeploymentUnitProcessingException("Failed to parse service xml [" + serviceXmlFile + "]", e);
} finally {
VFSUtils.safeClose(xmlStream);
}
}
public void undeploy(final DeploymentUnit context) {
}
}