/*******************************************************************************
 * Copyright (c) 2012 GigaSpaces Technologies Ltd. All rights reserved
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/
package org.cloudifysource.shell.commands;

import org.apache.felix.gogo.commands.Argument;
import org.apache.felix.gogo.commands.Command;
import org.cloudifysource.restclient.RestClient;
import org.cloudifysource.shell.rest.RestAdminFacade;
import org.fusesource.jansi.Ansi.Color;

/**
 * Removes template from the cloud's templates list. 
 * 
 * Required arguments: 
 * 			name - The name of the template to remove.
 *
 * Command syntax: 
 * 			remove-template name 
 * 
 * @author yael
 * 
 * @since 2.3.0
 *
 */
@Command(scope = "cloudify", name = "remove-template", 
description = "Removes templates from the cloud")
public class RemoveTemplate extends AdminAwareCommand implements NewRestClientCommand {
	
	@Argument(required = true, name = "name", description = "The name of the template to remove")
	private String templateName;
	
	@Override
	protected Object doExecute() throws Exception {
		adminFacade.removeTemplate(templateName);
		return getFormattedMessage("template_removed_successfully", Color.GREEN, templateName);
	}

	@Override
	public Object doExecuteNewRestClient() throws Exception {
		final RestClient newRestClient = ((RestAdminFacade) getRestAdminFacade()).getNewRestClient();
		newRestClient.removeTemplate(templateName);
		return getFormattedMessage("template_removed_successfully", Color.GREEN, templateName);
	}

}