org.jboss.jca.sjc.ant.Ping Maven / Gradle / Ivy
/*
* IronJacamar, a Java EE Connector Architecture implementation
* Copyright 2012, 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.
*/
package org.jboss.jca.sjc.ant;
import org.apache.tools.ant.BuildException;
/**
* A ping task
* @author Jesper Pedersen
*/
public class Ping extends AbstractHostPortTask
{
/**
* Constructor
*/
public Ping()
{
}
/**
* Execute
* @exception BuildException If the build fails
*/
public void execute() throws BuildException
{
try
{
if (isLocal())
{
if (!isCommandAvailable("local-list"))
throw new BuildException("Unable to ping " + getHost() + ":" + getPort());
}
else
{
if (!isCommandAvailable("remote-list"))
throw new BuildException("Unable to ping " + getHost() + ":" + getPort());
}
}
catch (Throwable t)
{
throw new BuildException("Unable to ping " + getHost() + ":" + getPort() + " (" + t.getMessage() + ")", t);
}
}
}