/*
* JBoss, Home of Professional Open Source
* Copyright 2011, Red Hat, Inc. and individual contributors
* 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.mobicents.ss7.linkset.oam;
import org.apache.log4j.Logger;
import org.mobicents.ss7.management.console.ShellExecutor;
/**
* Provides executor service for {@link LinksetManager}
*
* @author amit bhayani
*
*/
public class LinksetExecutor implements ShellExecutor {
private static final Logger logger = Logger.getLogger(LinksetExecutor.class);
private LinksetManager linksetManager = null;
public LinksetExecutor() {
}
public LinksetManager getLinksetManager() {
return linksetManager;
}
public void setLinksetManager(LinksetManager linksetManager) {
this.linksetManager = linksetManager;
}
public String execute(String[] options) {
if (this.linksetManager == null) {
logger.warn("LinksetManager not set. Command will not be executed ");
return LinkOAMMessages.SERVER_ERROR;
}
try {
// Atleast 1 option is passed?
if (options == null || options.length < 2) {
return LinkOAMMessages.INVALID_COMMAND;
}
String firstOption = options[1];
if (firstOption == null) {
return LinkOAMMessages.INVALID_COMMAND;
}
if (firstOption.compareTo("show") == 0) {
// Show
return this.linksetManager.showLinkset(options);
} else if (firstOption.compareTo("create") == 0) {
// Create Linkset
return this.linksetManager.createLinkset(options);
} else if (firstOption.compareTo("delete") == 0) {
// Delete Linkset
return this.linksetManager.deleteLinkset(options);
} else if (firstOption.compareTo("activate") == 0) {
// noshutdown Linkset
return this.linksetManager.activateLinkset(options);
} else if (firstOption.compareTo("deactivate") == 0) {
// shutdown Linkset
return this.linksetManager.deactivateLinkset(options);
} else if (firstOption.compareTo("link") == 0) {
// Operation for Link
// Check do we have more options
if (options.length < 3) {
return LinkOAMMessages.INVALID_COMMAND;
}
// Check if its create, delete, shutdown or noshutdown
firstOption = options[2];
if (firstOption == null) {
return LinkOAMMessages.INVALID_COMMAND;
}
if (firstOption.compareTo("create") == 0) {
return this.linksetManager.createLink(options);
} else if (firstOption.compareTo("delete") == 0) {
return this.linksetManager.deleteLink(options);
} else if (firstOption.compareTo("deactivate") == 0) {
return this.linksetManager.deactivateLink(options);
} else if (firstOption.compareTo("activate") == 0) {
return this.linksetManager.activateLink(options);
}
}
} catch (Exception e) {
logger.error("Error while executing command ", e);
return e.toString();
} catch (Throwable t) {
return t.toString();
}
return LinkOAMMessages.INVALID_COMMAND;
}
/*
* (non-Javadoc)
*
* @see org.mobicents.ss7.management.console.ShellExecutor#handles(java.lang.String)
*/
@Override
public boolean handles(String command) {
return (command.startsWith("linkset"));
}
}