/*******************************************************************************
 * Copyright (c) May 24, 2011 Zend Technologies Ltd. 
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Eclipse Public License v1.0 
 * which accompanies this distribution, and is available at 
 * http://www.eclipse.org/legal/epl-v10.html  
 *******************************************************************************/
package org.zend.sdkcli.internal.commands;

import org.zend.sdkcli.internal.options.Option;
import org.zend.sdklib.manager.TargetsManager;
import org.zend.sdklib.target.IZendTarget;

/**
 * Delete an existing target
 * 
 * @author Roy, 2011
 * 
 */
public class RemoveTargetCommand extends TargetAwareCommand {

	private static final String ID = "t";

	@Option(opt = ID, required = true, description = "Id of target to remove", argName = "id")
	public String getId() {
		return getValue(ID);
	}

	@Override
	public boolean doExecute() {
		final String targetId = getId();

		TargetsManager tm = getTargetManager();
		IZendTarget target = tm.getTargetById(targetId);
		if (target == null) {
			getLogger().error(
					"Target with id '" + targetId + "' does not exist.");
			return false;
		}

		IZendTarget removed = tm.remove(target);
		if (removed == null) {
			getLogger().error("Failed to remove target '" + targetId + "'");
			return false;
		}

		getLogger().info("Target removed ('" + targetId + "').");
		return true;
	}

}