/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.gatein.integration.jboss.as7.deployment;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.*;
import java.io.File;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import org.gatein.integration.jboss.as7.GateInConfiguration;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.server.deployment.DeploymentAddHandler;
import org.jboss.as.server.deployment.DeploymentDeployHandler;
import org.jboss.dmr.ModelNode;
import org.jboss.logging.Logger;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
/**
* @author <a href="mailto:mstrukel@redhat.com">Marko Strukelj</a>
*/
public class DeploymentScannerService implements Service<DeploymentScannerService> {
public static final ServiceName NAME = ServiceName.of("org", "gatein", "deployment", "scanner");
private static final Logger log = Logger.getLogger("org.gatein");
private static final String GATEIN_EAR = "gatein.ear";
private String deployRoot = "gatein";
private String extensionsSub = "extensions";
private File deployDir;
private File extensionsDir;
private GateInConfiguration config;
public DeploymentScannerService(GateInConfiguration config) {
this.config = config;
String jbossHome = System.getProperty("jboss.home.dir");
if (jbossHome == null) {
jbossHome = System.getProperty("user.dir");
log.warn("System property jboss.home.dir not set! Using current working dir: " + jbossHome);
}
File gateinHome = new File(jbossHome);
String dir = System.getProperty("gatein.deploy.dir");
if (dir == null) {
deployDir = new File(gateinHome, deployRoot);
} else {
deployDir = new File(dir);
log.info(String.format("Using: '%1$s' as GateIn deploy dir", deployDir.getAbsolutePath()));
}
if (!deployDir.isDirectory()) {
throw new RuntimeException(String.format("GateIn deploy directory does not exist! (%1$s)", deployDir.getAbsolutePath()));
}
dir = System.getProperty("gatein.extensions.dir");
if (dir == null) {
extensionsDir = new File(deployDir, extensionsSub);
} else {
extensionsDir = new File(dir);
log.info(String.format("Using: '%1$s' as GateIn extensions dir", extensionsDir.getAbsolutePath()));
}
if (!extensionsDir.isDirectory()) {
throw new RuntimeException(String.format("GateIn extensions directory does not exist! (%1$s)", extensionsDir.getAbsolutePath()));
}
}
public ModelNode prepareDeploymentModel() {
List<File> deployments = new LinkedList<File>();
File gateinEar = new File(deployDir, GATEIN_EAR);
if (!gateinEar.exists()) {
throw new RuntimeException("GateIn deployment archive not found: " + gateinEar);
}
deployments.add(gateinEar);
File[] extensions = extensionsDir.listFiles();
for (File ext : extensions) {
String name = ext.getName();
if (name.endsWith(".war") || name.endsWith(".ear") || name.endsWith(".jar")) {
deployments.add(ext);
} else {
log.warn("Skipped gatein extension deployment for: " + ext);
}
}
configureExtensions(deployments);
return composeDeployOperation(deployments);
}
private void configureExtensions(List<File> deployments) {
// we are overriding any previously set config
config.clearDeploymentArchives();
String gateinEar = GATEIN_EAR;
for (File archive : deployments) {
config.addDeploymentArchive(archive.getName(), archive.getName().equals(gateinEar));
}
}
private ModelNode composeDeployOperation(Collection<File> deployments) {
final ModelNode deployOperation = Util.getEmptyOperation(COMPOSITE, new ModelNode());
final ModelNode allSteps = deployOperation.get(STEPS);
for (File deployment : deployments) {
final ModelNode address = new ModelNode().add(DEPLOYMENT, deployment.getName());
final ModelNode addOp = org.jboss.as.controller.operations.common.Util.getEmptyOperation(
DeploymentAddHandler.OPERATION_NAME, address);
final ModelNode content = new ModelNode();
final ModelNode contentItem = content.get(0);
contentItem.get(PATH).set(deployment.getAbsolutePath());
contentItem.get(ARCHIVE).set(false);
addOp.get(CONTENT).set(content);
addOp.get(PERSISTENT).set(false);
final ModelNode deployOp = Util.getEmptyOperation(DeploymentDeployHandler.OPERATION_NAME, address);
final ModelNode op = Util.getEmptyOperation(COMPOSITE, new ModelNode());
final ModelNode steps = op.get(STEPS);
steps.add(addOp);
steps.add(deployOp);
allSteps.add(op);
}
return deployOperation;
}
@Override
public void start(StartContext context) throws StartException {
}
@Override
public void stop(StopContext context) {
//
}
@Override
public DeploymentScannerService getValue() throws IllegalStateException, IllegalArgumentException {
return this;
}
}