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/**
 * PETALS: PETALS Services Platform
 * Copyright (C) 2005 EBM WebSourcing
 *
 * This library 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 any later version.
 *
 * This library 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 library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
 * USA.
 *
 * Initial developer(s): EBM WebSourcing
 * --------------------------------------------------------------------------
 * $Id$
 * --------------------------------------------------------------------------
 */
package org.objectweb.petals.ant.task;

import java.io.IOException;

import javax.management.MBeanServerConnection;

import org.objectweb.petals.ant.AbstractInstallerAntTask;
import org.objectweb.petals.ant.JBIJMXConnectorUtil;

/**
 * Ant task : jbi-deploy-service-assembly. This task deploys a service assembly
 * into the JBI environment.
 *
 * @author ddesjardins chamerling - eBMWebsourcing
 */
public class DeployServiceAssemblyTask extends AbstractInstallerAntTask {

    /**
     * Creates a new instance of {@link DeployServiceAssemblyTask}
     *
     */
    public DeployServiceAssemblyTask() {
        super();
    }

    /**
     * Execute the ant task
     *
     * @throws IOException
     */
    public void doTask() throws Exception {
        validateFileParameter();

        MBeanServerConnection connection = connector.getMBeanServerConnection();

        Object[] objects = new Object[1];
        objects[0] = getFileAsUrl(file);
        String[] strings = new String[1];
        strings[0] = "java.lang.String";
        Object result = connection.invoke(JBIJMXConnectorUtil
            .getDeploymentServiceMBeanName(connection), "deploy", objects,
            strings);
        if (result instanceof String) {
            // Extract the service assembly name
            String xml = (String) result;
            if (xml.indexOf("Successfully") > -1) {
                String saName = xml.substring(xml.indexOf("") + 11,
                    xml.indexOf(""));
                try {
                    log("The service assembly '" + saName
                        + "' has been deployed");
                } catch (NullPointerException e) {
                }
            } else {
                try {
                    log("Problem during SA '" + file + "' deployement :\n"
                        + (String) result);
                } catch (Exception e) {
                }
            }
        }
    }
}