/*
* 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.services.resourceadapters.deployment;
import static org.jboss.as.connector.logging.ConnectorLogger.DEPLOYMENT_CONNECTOR_LOGGER;
import java.io.File;
import java.net.URL;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.RejectedExecutionException;
import org.jboss.as.connector.logging.ConnectorLogger;
import org.jboss.as.connector.metadata.deployment.ResourceAdapterDeployment;
import org.jboss.as.connector.metadata.xmldescriptors.ConnectorXmlDescriptor;
import org.jboss.as.connector.services.mdr.AS7MetadataRepository;
import org.jboss.as.connector.services.resourceadapters.ResourceAdapterService;
import org.jboss.as.connector.subsystems.resourceadapters.RaOperationUtil;
import org.jboss.as.connector.util.ConnectorServices;
import org.jboss.as.naming.WritableServiceBasedNamingStore;
import org.jboss.jca.common.api.metadata.resourceadapter.Activation;
import org.jboss.jca.common.api.metadata.spec.AdminObject;
import org.jboss.jca.common.api.metadata.spec.ConnectionDefinition;
import org.jboss.jca.common.api.metadata.spec.Connector;
import org.jboss.jca.common.api.metadata.spec.ResourceAdapter;
import org.jboss.jca.deployers.DeployersLogger;
import org.jboss.jca.deployers.common.CommonDeployment;
import org.jboss.logging.Logger;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController.Mode;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.wildfly.security.manager.WildFlySecurityManager;
/**
* A ResourceAdapterDeploymentService.
* @author <a href="mailto:stefano.maestri@redhat.com">Stefano Maestri</a>
* @author <a href="mailto:jesper.pedersen@jboss.org">Jesper Pedersen</a>
*/
public final class ResourceAdapterDeploymentService extends AbstractResourceAdapterDeploymentService implements
Service<ResourceAdapterDeployment> {
private static final DeployersLogger DEPLOYERS_LOGGER = Logger.getMessageLogger(DeployersLogger.class, "org.jboss.as.connector.deployers.RADeployer");
private final ClassLoader classLoader;
private final ConnectorXmlDescriptor connectorXmlDescriptor;
private final Connector cmd;
private final Activation activation;
private CommonDeployment raDeployment = null;
private String deploymentName;
private ServiceName deploymentServiceName;
private final ServiceName duServiceName;
/**
*
* @param connectorXmlDescriptor
* @param cmd
* @activationm activation
* @param classLoader
* @param deploymentServiceName
* @param duServiceName the deployment unit's service name
*/
public ResourceAdapterDeploymentService(final ConnectorXmlDescriptor connectorXmlDescriptor, final Connector cmd,
final Activation activation, final ClassLoader classLoader, final ServiceName deploymentServiceName, final ServiceName duServiceName) {
this.connectorXmlDescriptor = connectorXmlDescriptor;
this.cmd = cmd;
this.activation = activation;
this.classLoader = classLoader;
this.deploymentServiceName = deploymentServiceName;
this.duServiceName = duServiceName;
}
@Override
public void start(StartContext context) throws StartException {
final URL url = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getUrl();
deploymentName = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getDeploymentName();
connectorServicesRegistrationName = deploymentName;
final File root = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getRoot();
DEPLOYMENT_CONNECTOR_LOGGER.debugf("DEPLOYMENT name = %s",deploymentName);
final boolean fromModule = duServiceName.getParent().equals(RaOperationUtil.RAR_MODULE);
final AS7RaDeployer raDeployer =
new AS7RaDeployer(context.getChildTarget(), url, deploymentName, root, classLoader, cmd, activation, deploymentServiceName, fromModule);
raDeployer.setConfiguration(config.getValue());
ClassLoader old = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
try {
try {
WritableServiceBasedNamingStore.pushOwner(duServiceName);
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(classLoader);
raDeployment = raDeployer.doDeploy();
deploymentName = raDeployment.getDeploymentName();
} finally {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(old);
WritableServiceBasedNamingStore.popOwner();
}
if (raDeployer.checkActivation(cmd, activation)) {
DEPLOYMENT_CONNECTOR_LOGGER.debugf("Activating: %s", deploymentName);
ServiceName raServiceName = ConnectorServices.getResourceAdapterServiceName(deploymentName);
value = new ResourceAdapterDeployment(raDeployment, deploymentName, raServiceName);
managementRepository.getValue().getConnectors().add(value.getDeployment().getConnector());
registry.getValue().registerResourceAdapterDeployment(value);
context.getChildTarget()
.addService(raServiceName,
new ResourceAdapterService(deploymentName, raServiceName, value.getDeployment().getResourceAdapter())).setInitialMode(Mode.ACTIVE)
.install();
} else {
DEPLOYMENT_CONNECTOR_LOGGER.debugf("Not activating: %s", deploymentName);
}
} catch (Throwable t) {
cleanupStartAsync(context, deploymentName, t, duServiceName, classLoader);
}
}
// TODO this could be replaced by the superclass method if there is no need for the TCCL change and push/pop owner
// The stop() call doesn't do that so it's probably not needed
private void cleanupStartAsync(final StartContext context, final String deploymentName, final Throwable cause,
final ServiceName duServiceName, final ClassLoader toUse) {
ExecutorService executorService = getLifecycleExecutorService();
Runnable r = new Runnable() {
@Override
public void run() {
ClassLoader old = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged();
try {
WritableServiceBasedNamingStore.pushOwner(duServiceName);
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(toUse);
unregisterAll(deploymentName);
} finally {
try {
context.failed(ConnectorLogger.ROOT_LOGGER.failedToStartRaDeployment(cause, deploymentName));
} finally {
WildFlySecurityManager.setCurrentContextClassLoaderPrivileged(old);
WritableServiceBasedNamingStore.popOwner();
}
}
}
};
try {
executorService.execute(r);
} catch (RejectedExecutionException e) {
r.run();
} finally {
context.asynchronous();
}
}
/**
* Stop
*/
@Override
public void stop(StopContext context) {
stopAsync(context, deploymentName, deploymentServiceName);
}
public CommonDeployment getRaDeployment() {
return raDeployment;
}
public AS7MetadataRepository getMdr() {
return mdr.getValue();
}
private class AS7RaDeployer extends AbstractAS7RaDeployer {
private final Activation activation;
private final boolean fromModule;
public AS7RaDeployer(ServiceTarget serviceContainer, URL url, String deploymentName, File root, ClassLoader cl,
Connector cmd, Activation activation, final ServiceName deploymentServiceName, final boolean fromModule) {
super(serviceContainer, url, deploymentName, root, cl, cmd, deploymentServiceName);
this.activation = activation;
this.fromModule = fromModule;
}
@Override
public CommonDeployment doDeploy() throws Throwable {
this.setConfiguration(getConfig().getValue());
this.start();
CommonDeployment dep = this.createObjectsAndInjectValue(url, deploymentName, root, cl, cmd, activation);
return dep;
}
@Override
protected boolean checkActivation(Connector cmd, Activation activation) {
if (cmd != null) {
Set<String> raMcfClasses = new HashSet<String>();
Set<String> raAoClasses = new HashSet<String>();
ResourceAdapter ra = cmd.getResourceadapter();
if (ra != null && ra.getOutboundResourceadapter() != null &&
ra.getOutboundResourceadapter().getConnectionDefinitions() != null) {
List<ConnectionDefinition> cdMetas = ra.getOutboundResourceadapter().getConnectionDefinitions();
if (cdMetas.size() > 0) {
for (ConnectionDefinition cdMeta : cdMetas) {
raMcfClasses.add(cdMeta.getManagedConnectionFactoryClass().getValue());
}
}
}
if (ra != null && ra.getAdminObjects() != null) {
List<AdminObject> aoMetas = ra.getAdminObjects();
if (aoMetas.size() > 0) {
for (AdminObject aoMeta : aoMetas) {
raAoClasses.add(aoMeta.getAdminobjectClass().getValue());
}
}
}
// Pure inflow always active except in case it is deployed as module
if (raMcfClasses.size() == 0 && raAoClasses.size() == 0 && ! fromModule)
return true;
if (activation != null) {
if (activation.getConnectionDefinitions() != null) {
for (org.jboss.jca.common.api.metadata.resourceadapter.ConnectionDefinition def : activation.getConnectionDefinitions()) {
String clz = def.getClassName();
if (raMcfClasses.contains(clz))
return true;
}
}
if (activation.getAdminObjects() != null) {
for (org.jboss.jca.common.api.metadata.resourceadapter.AdminObject def : activation.getAdminObjects()) {
String clz = def.getClassName();
if (raAoClasses.contains(clz))
return true;
}
}
}
}
return false;
}
@Override
protected DeployersLogger getLogger() {
return DEPLOYERS_LOGGER;
}
@Override
protected void setRecoveryForResourceAdapterInResourceAdapterRepository(String key, boolean isXA) {
try {
raRepository.getValue().setRecoveryForResourceAdapter(key, isXA);
} catch (Throwable t) {
DEPLOYMENT_CONNECTOR_LOGGER.unableToRegisterRecovery(key, isXA);
}
}
}
}