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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.
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package org.jboss.as.connector.deployers.processors;
import org.jboss.as.connector.ConnectorServices;
import org.jboss.as.connector.StatisticsDescriptionProvider;
import org.jboss.as.connector.SubSystemExtensionDescriptionProvider;
import org.jboss.as.connector.annotations.repository.jandex.JandexAnnotationRepositoryImpl;
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.pool.PoolMetrics;
import org.jboss.as.connector.registry.ResourceAdapterDeploymentRegistry;
import org.jboss.as.connector.subsystems.ClearStatisticsHandler;
import org.jboss.as.connector.subsystems.jca.JcaSubsystemConfiguration;
import org.jboss.as.connector.subsystems.resourceadapters.Constants;
import org.jboss.as.connector.subsystems.resourceadapters.ResourceAdaptersExtension;
import org.jboss.as.connector.subsystems.resourceadapters.ResourceAdaptersSubsystemProviders;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.descriptions.OverrideDescriptionProvider;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.naming.service.NamingService;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentModelUtils;
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.annotation.AnnotationIndexUtils;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.dmr.ModelNode;
import org.jboss.jandex.Index;
import org.jboss.jca.common.annotations.Annotations;
import org.jboss.jca.common.api.metadata.ironjacamar.IronJacamar;
import org.jboss.jca.common.api.metadata.ra.Connector;
import org.jboss.jca.common.metadata.merge.Merger;
import org.jboss.jca.common.spi.annotations.repository.AnnotationRepository;
import org.jboss.jca.core.api.connectionmanager.ccm.CachedConnectionManager;
import org.jboss.jca.core.api.management.ManagementRepository;
import org.jboss.jca.core.connectionmanager.ConnectionManager;
import org.jboss.jca.core.spi.mdr.MetadataRepository;
import org.jboss.jca.core.spi.rar.ResourceAdapterRepository;
import org.jboss.jca.core.spi.statistics.StatisticsPlugin;
import org.jboss.jca.core.spi.transaction.TransactionIntegration;
import org.jboss.jca.deployers.common.CommonDeployment;
import org.jboss.modules.Module;
import org.jboss.msc.service.AbstractServiceListener;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceController.Mode;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.security.SubjectFactory;
import org.jboss.as.security.service.SubjectFactoryService;
import java.util.Collections;
import java.util.Locale;
import java.util.Map;
import java.util.Map.Entry;
import static org.jboss.as.connector.ConnectorMessages.MESSAGES;
/**
* 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 ParsedRaDeploymentProcessor() {
}
/**
* Process a deployment for a Connector. Will install a {@Code
* JBossService} for this ResourceAdapter.
* @param phaseContext the deployment unit context
* @throws DeploymentUnitProcessingException
*/
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final ConnectorXmlDescriptor connectorXmlDescriptor = phaseContext.getDeploymentUnit().getAttachment(ConnectorXmlDescriptor.ATTACHMENT_KEY);
final ManagementResourceRegistration registration = phaseContext.getDeploymentUnit().getAttachment(DeploymentModelUtils.MUTABLE_REGISTRATION_ATTACHMENT);
if(connectorXmlDescriptor == null) {
return; // Skip non ra deployments
}
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final IronJacamarXmlDescriptor ironJacamarXmlDescriptor = deploymentUnit
.getAttachment(IronJacamarXmlDescriptor.ATTACHMENT_KEY);
final Module module = deploymentUnit.getAttachment(Attachments.MODULE);
if (module == null)
throw MESSAGES.failedToGetModuleAttachment(phaseContext.getDeploymentUnit());
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();
Map<ResourceRoot, Index> indexes = AnnotationIndexUtils.getAnnotationIndexes(deploymentUnit);
for (Entry<ResourceRoot, Index> entry : indexes.entrySet()) {
AnnotationRepository repository = new JandexAnnotationRepositoryImpl(entry.getValue(), classLoader);
cmd = annotator.merge(cmd, repository, classLoader);
}
// FIXME: when the connector is null the Iron Jacamar data is ignored
if (cmd != null) {
// Validate metadata
cmd.validate();
// Merge metadata
cmd = (new Merger()).mergeConnectorWithCommonIronJacamar(ijmd, cmd);
}
final ServiceName deployerServiceName = ConnectorServices.RESOURCE_ADAPTER_DEPLOYER_SERVICE_PREFIX.append(connectorXmlDescriptor.getDeploymentName());
final ResourceAdapterDeploymentService raDeploymentService = new ResourceAdapterDeploymentService(connectorXmlDescriptor, cmd, ijmd, module, null);
final ServiceTarget serviceTarget = phaseContext.getServiceTarget();
// Create the service
ServiceBuilder builder = serviceTarget.addService(deployerServiceName, raDeploymentService)
.addDependency(ConnectorServices.IRONJACAMAR_MDR, MetadataRepository.class, raDeploymentService.getMdrInjector())
.addDependency(ConnectorServices.RA_REPOSITORY_SERVICE, ResourceAdapterRepository.class, raDeploymentService.getRaRepositoryInjector())
.addDependency(ConnectorServices.MANAGEMENT_REPOSITORY_SERVICE, ManagementRepository.class, raDeploymentService.getManagementRepositoryInjector())
.addDependency(ConnectorServices.RESOURCE_ADAPTER_REGISTRY_SERVICE, ResourceAdapterDeploymentRegistry.class, raDeploymentService.getRegistryInjector())
.addDependency(ConnectorServices.TRANSACTION_INTEGRATION_SERVICE, TransactionIntegration.class, raDeploymentService.getTxIntegrationInjector())
.addDependency(ConnectorServices.CONNECTOR_CONFIG_SERVICE, JcaSubsystemConfiguration.class, raDeploymentService.getConfigInjector())
.addDependency(SubjectFactoryService.SERVICE_NAME, SubjectFactory.class, raDeploymentService.getSubjectFactoryInjector())
.addDependency(ConnectorServices.CCM_SERVICE, CachedConnectionManager.class, raDeploymentService.getCcmInjector())
.addDependency(ConnectorServices.IDLE_REMOVER_SERVICE)
.addDependency(ConnectorServices.CONNECTION_VALIDATOR_SERVICE)
.addDependency(NamingService.SERVICE_NAME);
builder.addListener(new AbstractServiceListener<Object>() {
public void transition(final ServiceController<? extends Object> controller,
final ServiceController.Transition transition) {
switch (transition) {
case STARTING_to_UP: {
CommonDeployment deploymentMD = ((ResourceAdapterDeploymentService) controller.getService()).getRaDeployment();
if (deploymentMD.getConnectionManagers() != null ) {
for (ConnectionManager cm : deploymentMD.getConnectionManagers()) {
if(cm.getPool() != null) {
StatisticsPlugin poolStats = cm.getPool().getStatistics();
if (poolStats.getNames().size() != 0) {
DescriptionProvider statsResourceDescriptionProvider = new StatisticsDescriptionProvider(ResourceAdaptersSubsystemProviders.RESOURCE_NAME, "statistics", poolStats);
PathElement pe = PathElement.pathElement(ModelDescriptionConstants.SUBSYSTEM, ResourceAdaptersExtension.SUBSYSTEM_NAME);
PathElement peCD = PathElement.pathElement(Constants.CONNECTIONDEFINITIONS_NAME, cm.getJndiName());
ManagementResourceRegistration overrideRegistration = registration;
//when you are in deploy you have a registration pointing to deployment=*
//when you are in re-deploy it points to specific deploymentUnit
if (registration.isAllowsOverride()) {
overrideRegistration = registration.registerOverrideModel(deploymentUnit.getName(), new OverrideDescriptionProvider() {
@Override
public Map<String, ModelNode> getAttributeOverrideDescriptions(Locale locale) {
return Collections.emptyMap();
}
@Override
public Map<String, ModelNode> getChildTypeOverrideDescriptions(Locale locale) {
return Collections.emptyMap();
}
});
}
ManagementResourceRegistration subRegistration = overrideRegistration.getSubModel(PathAddress.pathAddress(pe));
if (subRegistration == null) {
subRegistration = overrideRegistration.registerSubModel(pe, new SubSystemExtensionDescriptionProvider(ResourceAdaptersSubsystemProviders.RESOURCE_NAME, "statistics"));
}
if (subRegistration.getSubModel(PathAddress.pathAddress(peCD)) == null) {
ManagementResourceRegistration cdSubRegistration = subRegistration.registerSubModel(peCD, statsResourceDescriptionProvider);
for (String statName : poolStats.getNames()) {
cdSubRegistration.registerMetric(statName, new PoolMetrics.ParametrizedPoolMetricsHandler(poolStats));
}
cdSubRegistration.registerOperationHandler("clear-statistics", new ClearStatisticsHandler(poolStats), ResourceAdaptersSubsystemProviders.CLEAR_STATISTICS_DESC, false);
}
}
}
}
}
break;
}
case UP_to_STOP_REQUESTED: {
PathElement pe = PathElement.pathElement(ModelDescriptionConstants.SUBSYSTEM, ResourceAdaptersExtension.SUBSYSTEM_NAME);
ManagementResourceRegistration overrideRegistration = registration.getOverrideModel(deploymentUnit.getName());
if (overrideRegistration.getSubModel(PathAddress.pathAddress(pe)) != null) {
overrideRegistration.unregisterSubModel(pe);
}
break;
}
}
}
});
builder.setInitialMode(Mode.ACTIVE).install();
} catch (Throwable t) {
throw new DeploymentUnitProcessingException(t);
}
}
public void undeploy(final DeploymentUnit context) {
}
}