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* 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.PrintWriter;
import java.net.URL;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import javax.transaction.TransactionManager;
import org.jboss.as.connector.ConnectorServices;
import org.jboss.as.connector.annotations.repository.jandex.JandexAnnotationRepositoryImpl;
import org.jboss.as.connector.metadata.deployment.ResourceAdapterDeployment;
import org.jboss.as.connector.metadata.deployment.ResourceAdapterDeploymentService;
import org.jboss.as.connector.metadata.xmldescriptors.ConnectorXmlDescriptor;
import org.jboss.as.connector.metadata.xmldescriptors.IronJacamarXmlDescriptor;
import org.jboss.as.connector.registry.ResourceAdapterDeploymentRegistry;
import org.jboss.as.connector.subsystems.connector.ConnectorSubsystemConfiguration;
import org.jboss.as.connector.util.Injection;
import org.jboss.as.deployment.DeploymentPhases;
import org.jboss.as.deployment.module.ModuleDeploymentProcessor;
import org.jboss.as.deployment.processor.AnnotationIndexProcessor;
import org.jboss.as.deployment.unit.DeploymentUnitContext;
import org.jboss.as.deployment.unit.DeploymentUnitProcessingException;
import org.jboss.as.deployment.unit.DeploymentUnitProcessor;
import org.jboss.jca.common.annotations.Annotations;
import org.jboss.jca.common.api.metadata.ironjacamar.IronJacamar;
import org.jboss.jca.common.api.metadata.ra.ConfigProperty;
import org.jboss.jca.common.api.metadata.ra.ConnectionDefinition;
import org.jboss.jca.common.api.metadata.ra.Connector;
import org.jboss.jca.common.api.metadata.ra.Connector.Version;
import org.jboss.jca.common.api.metadata.ra.ResourceAdapter1516;
import org.jboss.jca.common.api.metadata.ra.ra10.ResourceAdapter10;
import org.jboss.jca.common.metadata.merge.Merger;
import org.jboss.jca.common.spi.annotations.repository.AnnotationRepository;
import org.jboss.jca.core.spi.mdr.AlreadyExistsException;
import org.jboss.jca.core.spi.mdr.MetadataRepository;
import org.jboss.jca.core.spi.naming.JndiStrategy;
import org.jboss.jca.deployers.common.AbstractResourceAdapterDeployer;
import org.jboss.jca.deployers.common.CommonDeployment;
import org.jboss.jca.deployers.common.DeployException;
import org.jboss.logging.Logger;
import org.jboss.modules.Module;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.service.BatchBuilder;
import org.jboss.msc.service.ServiceController.Mode;
import org.jboss.msc.value.InjectedValue;
/**
* DeploymentUnitProcessor responsible for using IronJacamar metadata and create
* service for ResourceAdapter.
* @author <a href="mailto:stefano.maestri@redhat.com">Stefano Maestri</a>
* @author <a href="jesper.pedersen@jboss.org">Jesper Pedersen</a>
*/
public class ParsedRaDeploymentProcessor implements DeploymentUnitProcessor {
public static final long PRIORITY = DeploymentPhases.INSTALL_SERVICES.plus(101L);
public static final Logger log = Logger.getLogger("org.jboss.as.connector.deployer.radeployer");
private final InjectedValue<MetadataRepository> mdr = new InjectedValue<MetadataRepository>();
private final InjectedValue<com.arjuna.ats.jbossatx.jta.TransactionManagerService> txm = new InjectedValue<com.arjuna.ats.jbossatx.jta.TransactionManagerService>();
private final InjectedValue<ConnectorSubsystemConfiguration> config = new InjectedValue<ConnectorSubsystemConfiguration>();
private final InjectedValue<ResourceAdapterDeploymentRegistry> registry = new InjectedValue<ResourceAdapterDeploymentRegistry>();
private final InjectedValue<JndiStrategy> jndiStrategy = new InjectedValue<JndiStrategy>();
public ParsedRaDeploymentProcessor() {
super();
}
/**
* Process a deployment for a Connector. Will install a {@Code
* JBossService} for this ResourceAdapter.
* @param context the deployment unit context
* @throws DeploymentUnitProcessingException
*/
public void processDeployment(DeploymentUnitContext context) throws DeploymentUnitProcessingException {
final ConnectorXmlDescriptor connectorXmlDescriptor = context.getAttachment(ConnectorXmlDescriptor.ATTACHMENT_KEY);
final IronJacamarXmlDescriptor ironJacamarXmlDescriptor = context
.getAttachment(IronJacamarXmlDescriptor.ATTACHMENT_KEY);
final Module module = context.getAttachment(ModuleDeploymentProcessor.MODULE_ATTACHMENT_KEY);
if (module == null)
throw new DeploymentUnitProcessingException("Failed to get module attachment for deployment: " + context.getName());
final ClassLoader classLoader = module.getClassLoader();
Connector cmd = connectorXmlDescriptor != null ? connectorXmlDescriptor.getConnector() : null;
final IronJacamar ijmd = ironJacamarXmlDescriptor != null ? ironJacamarXmlDescriptor.getIronJacamar() : null;
try {
// Annotation merging
Annotations annotator = new Annotations();
AnnotationRepository repository = new JandexAnnotationRepositoryImpl(
context.getAttachment(AnnotationIndexProcessor.ATTACHMENT_KEY), classLoader);
cmd = annotator.merge(cmd, repository, classLoader);
// Validate metadata
cmd.validate();
// Merge metadata
cmd = (new Merger()).mergeConnectorWithCommonIronJacamar(ijmd, cmd);
AS7RaDeployer raDeployer = new AS7RaDeployer();
raDeployer.setConfiguration(config.getValue());
URL url = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getUrl();
String deploymentName = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getDeploymentName();
File root = connectorXmlDescriptor == null ? null : connectorXmlDescriptor.getRoot();
CommonDeployment raDeployment = raDeployer.doDeploy(url, deploymentName, root, classLoader, cmd, ijmd);
final BatchBuilder batchBuilder = context.getBatchBuilder();
ResourceAdapterDeployment dply = new ResourceAdapterDeployment(module.getIdentifier(), raDeployment);
ResourceAdapterDeploymentService raDeployementService = new ResourceAdapterDeploymentService(dply);
// Create the service
batchBuilder
.addService(
ConnectorServices.RESOURCE_ADAPTER_SERVICE_PREFIX
.append(connectorXmlDescriptor.getDeploymentName()),
raDeployementService)
.addDependency(ConnectorServices.IRONJACAMAR_MDR, MetadataRepository.class, raDeployementService.getMdrInjector())
.addDependency(ConnectorServices.RESOURCE_ADAPTER_REGISTRY_SERVICE,
ResourceAdapterDeploymentRegistry.class, raDeployementService.getRegistryInjector())
.addDependency(ConnectorServices.JNDI_STRATEGY_SERVICE,
JndiStrategy.class, raDeployementService.getJndiInjector())
.setInitialMode(Mode.ACTIVE);
registry.getValue().registerResourceAdapterDeployment(dply);
} catch (Throwable t) {
throw new DeploymentUnitProcessingException(t);
}
}
public Injector<MetadataRepository> getMdrInjector() {
return mdr;
}
public Injector<ResourceAdapterDeploymentRegistry> getRegistryInjector() {
return registry;
}
public Injector<com.arjuna.ats.jbossatx.jta.TransactionManagerService> getTxmInjector() {
return txm;
}
public Injector<ConnectorSubsystemConfiguration> getConfigInjector() {
return config;
}
public Injector<JndiStrategy> getJndiInjector() {
return jndiStrategy;
}
private class AS7RaDeployer extends AbstractResourceAdapterDeployer {
private String deploymentName;
public AS7RaDeployer() {
// validate at class level
super(true, ParsedRaDeploymentProcessor.log);
}
public CommonDeployment doDeploy(URL url, String deploymentName, File root, ClassLoader cl, Connector cmd,
IronJacamar ijmd) throws Throwable {
this.setConfiguration(getConfig().getValue());
this.deploymentName = deploymentName;
this.start();
CommonDeployment dep = this.createObjectsAndInjectValue(url, deploymentName, root, cl, cmd, ijmd);
return dep;
}
@Override
public String[] bindConnectionFactory(URL url, String deployment, Object cf) throws Throwable {
throw new IllegalStateException("Non-explicit JNDI bindings not supported");
}
@Override
public String[] bindConnectionFactory(URL url, String deployment, Object cf, String jndi) throws Throwable {
JndiStrategy js = jndiStrategy.getValue();
String[] result = js.bindConnectionFactories(deployment, new Object[] { cf }, new String[] { jndi });
mdr.getValue().registerJndiMapping(url.toExternalForm(), cf.getClass().getName(), jndi);
log.infof("Bound connection factory at %s", jndi);
return result;
}
@Override
public String[] bindAdminObject(URL url, String deployment, Object ao) throws Throwable {
throw new IllegalStateException("Non-explicit JNDI bindings not supported");
}
@Override
public String[] bindAdminObject(URL url, String deployment, Object ao, String jndi) throws Throwable {
JndiStrategy js = jndiStrategy.getValue();
String[] result = js.bindAdminObjects(deployment, new Object[] { ao }, new String[] { jndi });
mdr.getValue().registerJndiMapping(url.toExternalForm(), ao.getClass().getName(), jndi);
log.infof("Bound admin object at %s", jndi);
return result;
}
@Override
protected boolean checkActivation(Connector cmd, IronJacamar ijmd) {
if (cmd != null && ijmd != null) {
Set<String> raClasses = new HashSet<String>();
Set<String> ijClasses = new HashSet<String>();
if (cmd.getVersion() == Version.V_10) {
ResourceAdapter10 ra10 = (ResourceAdapter10) cmd.getResourceadapter();
raClasses.add(ra10.getManagedConnectionFactoryClass().getValue());
} else {
ResourceAdapter1516 ra = (ResourceAdapter1516) 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) {
raClasses.add(cdMeta.getManagedConnectionFactoryClass().getValue());
}
}
}
}
if (raClasses.size() == 0)
return false;
if (ijmd.getConnectionDefinitions() != null) {
for (org.jboss.jca.common.api.metadata.common.CommonConnDef def : ijmd.getConnectionDefinitions()) {
String clz = def.getClassName();
if (clz == null && raClasses.size() == 1)
return true;
if (clz != null)
ijClasses.add(clz);
}
}
for (String clz : raClasses) {
if (!ijClasses.contains(clz))
return false;
}
return true;
}
return false;
}
@Override
protected boolean checkConfigurationIsValid() {
return this.getConfiguration() != null;
}
@Override
protected PrintWriter getLogPrintWriter() {
return new PrintWriter(System.out);
}
@Override
protected File getReportDirectory() {
// TODO: evaluate if provide something in config about that. atm
// returning null and so skip its use
return null;
}
@Override
protected TransactionManager getTransactionManager() {
AccessController.doPrivileged(new SetContextLoaderAction(
com.arjuna.ats.jbossatx.jta.TransactionManagerService.class.getClassLoader()));
try {
return getTxm().getValue().getTransactionManager();
} finally {
AccessController.doPrivileged(CLEAR_ACTION);
}
}
@Override
public Object initAndInject(String className, List<? extends ConfigProperty> configs, ClassLoader cl)
throws DeployException {
try {
Class clz = Class.forName(className, true, cl);
Object o = clz.newInstance();
if (configs != null) {
Injection injector = new Injection();
for (ConfigProperty cpmd : configs) {
if (cpmd.isValueSet()) {
boolean setValue = true;
if (cpmd instanceof org.jboss.jca.common.api.metadata.ra.ra16.ConfigProperty16) {
org.jboss.jca.common.api.metadata.ra.ra16.ConfigProperty16 cpmd16 = (org.jboss.jca.common.api.metadata.ra.ra16.ConfigProperty16) cpmd;
if (cpmd16.getConfigPropertyIgnore() != null && cpmd16.getConfigPropertyIgnore().booleanValue())
setValue = false;
}
if (setValue)
injector.inject(cpmd.getConfigPropertyType().getValue(), cpmd.getConfigPropertyName()
.getValue(), cpmd.getConfigPropertyValue().getValue(), o);
}
}
}
return o;
} catch (Throwable t) {
throw new DeployException("Deployment " + className + " failed", t);
}
}
@Override
protected void registerResourceAdapterToMDR(URL url, File file, Connector connector, IronJacamar ij)
throws AlreadyExistsException {
log.debugf("Registering ResourceAdapter %s", deploymentName);
mdr.getValue().registerResourceAdapter(deploymentName, file, connector, ij);
}
}
private static final SetContextLoaderAction CLEAR_ACTION = new SetContextLoaderAction(null);
private static class SetContextLoaderAction implements PrivilegedAction<Void> {
private final ClassLoader classLoader;
public SetContextLoaderAction(final ClassLoader classLoader) {
this.classLoader = classLoader;
}
public Void run() {
Thread.currentThread().setContextClassLoader(classLoader);
return null;
}
}
public InjectedValue<com.arjuna.ats.jbossatx.jta.TransactionManagerService> getTxm() {
return txm;
}
public InjectedValue<ConnectorSubsystemConfiguration> getConfig() {
return config;
}
}