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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
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*/
package org.jboss.as.txn;
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.controller.operations.common.Util;
import org.jboss.as.server.BootOperationContext;
import org.jboss.as.server.BootOperationHandler;
import org.jboss.as.server.deployment.Phase;
import org.jboss.as.server.services.net.SocketBinding;
import org.jboss.as.server.services.path.AbstractPathService;
import org.jboss.as.server.services.path.RelativePathService;
import org.jboss.dmr.ModelNode;
import org.jboss.logging.Logger;
import org.jboss.msc.service.ServiceBuilder.DependencyType;
import org.jboss.msc.service.ServiceController.Mode;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.tm.JBossXATerminator;
import org.omg.CORBA.ORB;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.txn.CommonAttributes.*;
/**
* Adds the transaction management subsystem.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
* @author Emanuel Muckenhuber
*/
class TransactionSubsystemAdd implements ModelAddOperationHandler, BootOperationHandler {
static final TransactionSubsystemAdd INSTANCE = new TransactionSubsystemAdd();
private static final String INTERNAL_OBJECTSTORE_PATH = "jboss.transactions.object.store.path";
private static final Logger log = Logger.getLogger("org.jboss.as.transactions");
private TransactionSubsystemAdd() {
//
}
/** {@inheritDoc} */
@Override
public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) {
if(context instanceof BootOperationContext) {
((BootOperationContext) context).addDeploymentProcessor(Phase.INSTALL, Phase.INSTALL_TRANSACTION_BINDINGS, new TransactionJndiBindingProcessor());
}
final ModelNode compensatingOperation = Util.getResourceRemoveOperation(operation.require(OP_ADDR));
final String bindingName = operation.get(CORE_ENVIRONMENT).require(BINDING).asString();
final String recoveryBindingName = operation.get(RECOVERY_ENVIRONMENT).require(BINDING).asString();
final String recoveryStatusBindingName = operation.get(RECOVERY_ENVIRONMENT).require(STATUS_BINDING).asString();
final String nodeIdentifier = operation.get(CORE_ENVIRONMENT).has(NODE_IDENTIFIER) ? operation.get(CORE_ENVIRONMENT, NODE_IDENTIFIER).asString() : "1";
final boolean coordinatorEnableStatistics = operation.get(COORDINATOR_ENVIRONMENT, ENABLE_STATISTICS).asBoolean(false);
final String objectStorePathRef = "jboss.server.data.dir";
final String objectStorePath = "tx-object-store";
final int maxPorts = 10;
final int coordinatorDefaultTimeout = 300;
final ModelNode subModel = context.getSubModel();
subModel.get(CORE_ENVIRONMENT, BINDING).set(operation.get(CORE_ENVIRONMENT).require(BINDING));
subModel.get(CORE_ENVIRONMENT, NODE_IDENTIFIER).set(operation.get(CORE_ENVIRONMENT, NODE_IDENTIFIER));
subModel.get(RECOVERY_ENVIRONMENT, BINDING).set(operation.get(RECOVERY_ENVIRONMENT).require(BINDING));
subModel.get(RECOVERY_ENVIRONMENT, STATUS_BINDING).set(operation.get(RECOVERY_ENVIRONMENT, STATUS_BINDING));
subModel.get(COORDINATOR_ENVIRONMENT, ENABLE_STATISTICS).set(operation.get(COORDINATOR_ENVIRONMENT, ENABLE_STATISTICS));
if (context.getRuntimeContext() != null) {
context.getRuntimeContext().setRuntimeTask(new RuntimeTask() {
public void execute(RuntimeTaskContext context) throws OperationFailedException {
final ServiceTarget target = context.getServiceTarget();
// XATerminator has no deps, so just add it in there
final XATerminatorService xaTerminatorService = new XATerminatorService();
target.addService(TxnServices.JBOSS_TXN_XA_TERMINATOR, xaTerminatorService).setInitialMode(Mode.ACTIVE).install();
final ArjunaTransactionManagerService transactionManagerService = new ArjunaTransactionManagerService(nodeIdentifier, maxPorts, coordinatorEnableStatistics, coordinatorDefaultTimeout);
target.addService(TxnServices.JBOSS_TXN_ARJUNA_TRANSACTION_MANAGER, transactionManagerService)
.addDependency(DependencyType.OPTIONAL, ServiceName.JBOSS.append("iiop", "orb"), ORB.class, transactionManagerService.getOrbInjector())
.addDependency(TxnServices.JBOSS_TXN_XA_TERMINATOR, JBossXATerminator.class, transactionManagerService.getXaTerminatorInjector())
.addDependency(SocketBinding.JBOSS_BINDING_NAME.append(recoveryBindingName), SocketBinding.class, transactionManagerService.getRecoveryBindingInjector())
.addDependency(SocketBinding.JBOSS_BINDING_NAME.append(recoveryStatusBindingName), SocketBinding.class, transactionManagerService.getStatusBindingInjector())
.addDependency(SocketBinding.JBOSS_BINDING_NAME.append(bindingName), SocketBinding.class, transactionManagerService.getSocketProcessBindingInjector())
.addDependency(AbstractPathService.pathNameOf(INTERNAL_OBJECTSTORE_PATH), String.class, transactionManagerService.getPathInjector())
.setInitialMode(Mode.ACTIVE)
.install();
TransactionManagerService.addService(target);
UserTransactionService.addService(target);
TransactionSynchronizationRegistryService.addService(target);
RelativePathService.addService(INTERNAL_OBJECTSTORE_PATH, objectStorePath, objectStorePathRef, target);
//we need to initialize this class when we have the correct TCCL set
//so we force it to be initialized here
try {
Class.forName("com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple",true,getClass().getClassLoader());
} catch (ClassNotFoundException e) {
log.warn("Could not load com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple",e);
}
resultHandler.handleResultComplete();
}
});
} else {
resultHandler.handleResultComplete();
}
return new BasicOperationResult(compensatingOperation);
}
}