/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt 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.jbpm.pvm.internal.ant;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;

public class StartJBossTask extends Task {
  
  private static final String END_MESSAGE = " Started in ";
  
  String configuration = null;
  String jbosshome = null;

  public void execute() throws BuildException {
    try {
      // get some environment variableInstances
      String fileSeparator = System.getProperty( "file.separator" );
      String os = getProject().getProperty( "os.name" ).toLowerCase();
      
      // build the command string
      String[] command = null; 
      if ( os.indexOf( "windows" ) != -1 ) {
        command = new String[]{getJBossHome() + fileSeparator + "bin" + fileSeparator + "run.bat"};          
      } else if ( os.indexOf( "linux" ) != -1 || os.indexOf( "mac" ) != -1) {
        command = new String[]{getJBossHome() + fileSeparator + "bin" + fileSeparator + "run.sh"};
      } else {
        throw new BuildException( "os '" + os + "' not supported in the startjboss task." );
      }
      
      if (configuration!=null) {
        command = new String[]{command[0], "-c "+configuration};
      }


      // launch the command and wait till the END_MESSAGE appears
      Thread launcher = new Launcher(this, command, END_MESSAGE, null);
      launcher.start();
      launcher.join();
      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  
  String getJBossHome() {
    if (jbosshome!=null) {
      return jbosshome;
    }
    String jbossHomeSysProp = getProject().getProperty( "jboss.home" );
    if (jbossHomeSysProp!=null) {
      return jbossHomeSysProp;
    }
    throw new BuildException("startjboss couldn't figure out which jboss to start: attribute jbosshome not specified and property jboss.home was not set");
  }

  public void setConfiguration(String configuration) {
    this.configuration = configuration;
  }
  public void setJbosshome(String jbosshome) {
    this.jbosshome = jbosshome;
  }
}