/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.osgi.parser;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.REMOVE;
import static org.jboss.as.osgi.parser.CommonAttributes.ACTIVATION;
import static org.jboss.as.osgi.parser.CommonAttributes.CONFIGURATION;
import static org.jboss.as.osgi.parser.CommonAttributes.CONFIGURATION_PROPERTIES;
import static org.jboss.as.osgi.parser.CommonAttributes.MODULES;
import static org.jboss.as.osgi.parser.CommonAttributes.PID;
import static org.jboss.as.osgi.parser.CommonAttributes.PROPERTIES;
import static org.jboss.as.osgi.parser.CommonAttributes.START;
import java.util.Hashtable;
import java.util.Set;
import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.ModelAddOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationResult;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.RuntimeTask;
import org.jboss.as.controller.RuntimeTaskContext;
import org.jboss.as.osgi.deployment.BundleStartTracker;
import org.jboss.as.osgi.deployment.OSGiDeploymentActivator;
import org.jboss.as.osgi.parser.SubsystemState.Activation;
import org.jboss.as.osgi.parser.SubsystemState.OSGiModule;
import org.jboss.as.osgi.service.ConfigAdminServiceImpl;
import org.jboss.as.osgi.service.FrameworkBootstrapService;
import org.jboss.as.osgi.service.InstallHandlerIntegration;
import org.jboss.as.server.BootOperationContext;
import org.jboss.as.server.BootOperationHandler;
import org.jboss.dmr.ModelNode;
import org.jboss.logging.Logger;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.msc.service.ServiceTarget;
/**
* OSGi subsystem operation handler.
*
* @author Thomas.Diesler@jboss.com
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
* @since 11-Sep-2010
*/
class OSGiSubsystemAdd implements ModelAddOperationHandler, BootOperationHandler {
private static final Logger log = Logger.getLogger("org.jboss.as.osgi");
private static final Activation DEFAULT_ACTIVATION = Activation.LAZY;
static final OSGiSubsystemAdd INSTANCE = new OSGiSubsystemAdd();
private OSGiSubsystemAdd() {
// Private to ensure a singleton.
}
@Override
public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) {
populateSubModel(context.getSubModel(), operation);
if (context instanceof BootOperationContext) {
final BootOperationContext updateContext = (BootOperationContext) context;
context.getRuntimeContext().setRuntimeTask(new RuntimeTask() {
public void execute(RuntimeTaskContext context) throws OperationFailedException {
log.infof("Activating OSGi Subsystem");
long begin = System.currentTimeMillis();
SubsystemState subsystemState = createSubsystemState(operation);
// TODO: Hack, which registers the framework module with the {@link ModularURLStreamHandlerFactory}
String value = SecurityActions.getSystemProperty("jboss.protocol.handler.modules", "org.jboss.osgi.framework");
if (!value.equals("org.jboss.osgi.framework")) {
value = value + "|org.jboss.osgi.framework";
}
SecurityActions.setSystemProperty("jboss.protocol.handler.modules", value);
ServiceTarget serviceTarget = context.getServiceTarget();
BundleStartTracker.addService(serviceTarget);
InstallHandlerIntegration.addService(serviceTarget);
FrameworkBootstrapService.addService(serviceTarget, subsystemState);
ConfigAdminServiceImpl.addService(serviceTarget, subsystemState);
new OSGiDeploymentActivator().activate(updateContext);
resultHandler.handleResultComplete();
long end = System.currentTimeMillis();
log.debugf("Activated OSGi Subsystem in %dms", end - begin);
}
});
} else {
resultHandler.handleResultComplete();
}
// Create the compensating operation
final ModelNode compensatingOperation = new ModelNode();
compensatingOperation.get(OP).set(REMOVE);
compensatingOperation.get(OP_ADDR).set(operation.require(OP_ADDR));
return new BasicOperationResult(compensatingOperation);
}
// TODO - This conversion should be reviewed, initially this is to simplify
// the conversion to detyped so the services do not yet need the detyped
// API to be introduced.
private SubsystemState createSubsystemState(final ModelNode operation) {
SubsystemState subsystemState = new SubsystemState();
Activation activation = DEFAULT_ACTIVATION;
if (operation.has(ACTIVATION)) {
activation = Activation.valueOf(operation.get(ACTIVATION).asString().toUpperCase());
}
subsystemState.setActivation(activation);
if (operation.has(CONFIGURATION)) {
ModelNode configuration = operation.get(CONFIGURATION);
String pid = configuration.require(PID).asString();
Hashtable<String, String> dictionary = new Hashtable<String, String>();
if (configuration.has(CONFIGURATION_PROPERTIES)) {
ModelNode configurationProperties = configuration.get(CONFIGURATION_PROPERTIES);
Set<String> keys = configurationProperties.keys();
if (keys != null) {
for (String current : keys) {
String value = configurationProperties.get(current).asString();
dictionary.put(current, value);
}
}
}
subsystemState.putConfiguration(pid, dictionary);
}
if (operation.has(PROPERTIES)) {
ModelNode properties = operation.get(PROPERTIES);
Set<String> keys = properties.keys();
if (keys != null) {
for (String current : keys) {
String value = properties.get(current).asString();
subsystemState.addProperty(current, value);
}
}
}
if (operation.has(MODULES)) {
ModelNode modules = operation.get(MODULES);
Set<String> keys = modules.keys();
if (keys != null) {
for (String current : keys) {
String value = modules.get(current).get(START).asString();
subsystemState.addModule(new OSGiModule(ModuleIdentifier.fromString(current), Boolean.parseBoolean(value)));
}
}
}
return subsystemState;
}
private void populateSubModel(final ModelNode subModel, final ModelNode operation) {
if (operation.has(ACTIVATION)) {
subModel.get(ACTIVATION).set(operation.get(ACTIVATION));
}
if (operation.has(CONFIGURATION)) {
subModel.get(CONFIGURATION).set(operation.get(CONFIGURATION));
}
if (operation.has(PROPERTIES)) {
subModel.get(PROPERTIES).set(operation.get(PROPERTIES));
}
if (operation.has(MODULES)) {
subModel.get(MODULES).set(operation.get(MODULES));
}
}
}