/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* 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,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.host.controller.operations;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import java.util.Locale;
import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.ModelQueryOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationResult;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.client.helpers.domain.ServerStatus;
import org.jboss.as.controller.descriptions.DescriptionProvider;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.as.host.controller.HostController;
import org.jboss.as.host.controller.descriptions.HostRootDescription;
import org.jboss.dmr.ModelNode;
/**
* Starts a server.
*
* @author Brian Stansberry (c) 2011 Red Hat Inc.
*/
public class ServerStartHandler implements ModelQueryOperationHandler, DescriptionProvider {
public static final String OPERATION_NAME = "start";
public static ModelNode getStartServerOperation(String name) {
ModelNode op = Util.getEmptyOperation(OPERATION_NAME, new ModelNode());
op.get(NAME).set(name);
return op;
}
private final HostController hostController;
/**
* Create the ServerAddHandler
*/
public ServerStartHandler(final HostController hostController) {
this.hostController = hostController;
}
/**
* {@inheritDoc}
*/
@Override
public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) throws OperationFailedException {
final PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
final PathElement element = address.getLastElement();
final String serverName = element.getValue();
ServerStatus status = hostController.startServer(serverName);
resultHandler.handleResultFragment(ResultHandler.EMPTY_LOCATION, new ModelNode().set(status.toString()));
final ModelNode compensating = ServerStopHandler.getStopServerOperation(serverName);
resultHandler.handleResultComplete();
return new BasicOperationResult(compensating);
}
@Override
public ModelNode getModelDescription(final Locale locale) {
return HostRootDescription.getStartServerOperation(locale);
}
}