/*
* 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.ra.processors;
import java.io.InputStream;
import java.util.Locale;
import org.jboss.as.connector.deployers.Util;
import org.jboss.as.connector.logging.ConnectorLogger;
import org.jboss.as.connector.metadata.xmldescriptors.IronJacamarXmlDescriptor;
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.jca.common.api.metadata.resourceadapter.Activation;
import org.jboss.jca.common.metadata.ironjacamar.IronJacamarParser;
import org.jboss.vfs.VFSUtils;
import org.jboss.vfs.VirtualFile;
/**
* DeploymentUnitProcessor responsible for parsing an iron-jacamar.xml descriptor
* and attaching the corresponding IronJacamar metadata. It take care also to
* register this metadata into IronJacamar0s MetadataRepository
* @author <a href="mailto:stefano.maestri@redhat.comdhat.com">Stefano
* Maestri</a>
*/
public class IronJacamarDeploymentParsingProcessor implements DeploymentUnitProcessor {
/**
* Construct a new instance.
*/
public IronJacamarDeploymentParsingProcessor() {
}
/**
* Process a deployment for iron-jacamar.xml files. Will parse the xml file
* and attach metadata discovered during processing.
* @param phaseContext the deployment unit context
* @throws DeploymentUnitProcessingException
*/
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ResourceRoot resourceRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
final VirtualFile deploymentRoot = resourceRoot.getRoot();
final boolean resolveProperties = Util.shouldResolveJBoss(deploymentUnit);
IronJacamarXmlDescriptor xmlDescriptor = process(deploymentRoot, resolveProperties);
if (xmlDescriptor != null) {
deploymentUnit.putAttachment(IronJacamarXmlDescriptor.ATTACHMENT_KEY, xmlDescriptor);
}
}
public static IronJacamarXmlDescriptor process(VirtualFile deploymentRoot, boolean resolveProperties) throws DeploymentUnitProcessingException {
IronJacamarXmlDescriptor xmlDescriptor = null ;
if (deploymentRoot == null || !deploymentRoot.exists())
return null;
final String deploymentRootName = deploymentRoot.getName().toLowerCase(Locale.ENGLISH);
VirtualFile serviceXmlFile = null;
if (deploymentRootName.endsWith(".rar")) {
serviceXmlFile = deploymentRoot.getChild("/META-INF/ironjacamar.xml");
}
if (serviceXmlFile == null || !serviceXmlFile.exists())
return null;
InputStream xmlStream = null;
Activation result = null;
try {
xmlStream = serviceXmlFile.openStream();
IronJacamarParser ironJacamarParser = new IronJacamarParser();
ironJacamarParser.setSystemPropertiesResolved(resolveProperties);
result = ironJacamarParser.parse(xmlStream);
if (result != null) {
xmlDescriptor = new IronJacamarXmlDescriptor(result);
} else
throw ConnectorLogger.ROOT_LOGGER.failedToParseServiceXml(serviceXmlFile);
} catch (Exception e) {
throw ConnectorLogger.ROOT_LOGGER.failedToParseServiceXml(e, serviceXmlFile);
} finally {
VFSUtils.safeClose(xmlStream);
}
return xmlDescriptor;
}
public void undeploy(final DeploymentUnit context) {
}
}