// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.agent.resource.computing;

public class LibvirtStorageVolumeDef {
	public enum volFormat {
		RAW("raw"), QCOW2("qcow2"), DIR("dir");
		private String _format;

		volFormat(String format) {
			_format = format;
		}

		@Override
		public String toString() {
			return _format;
		}

		public static volFormat getFormat(String format) {
			if (format == null) {
				return null;
			}
			if (format.equalsIgnoreCase("raw")) {
				return RAW;
			} else if (format.equalsIgnoreCase("qcow2")) {
				return QCOW2;
			}
			return null;
		}
	}

	private String _volName;
	private Long _volSize;
	private volFormat _volFormat;
	private String _backingPath;
	private volFormat _backingFormat;

	public LibvirtStorageVolumeDef(String volName, Long size, volFormat format,
			String tmplPath, volFormat tmplFormat) {
		_volName = volName;
		_volSize = size;
		_volFormat = format;
		_backingPath = tmplPath;
		_backingFormat = tmplFormat;
	}

	public volFormat getFormat() {
		return this._volFormat;
	}

	@Override
	public String toString() {
		StringBuilder storageVolBuilder = new StringBuilder();
		storageVolBuilder.append("<volume>\n");
		storageVolBuilder.append("<name>" + _volName + "</name>\n");
		if (_volSize != null) {
			storageVolBuilder
					.append("<capacity >" + _volSize + "</capacity>\n");
		}
		storageVolBuilder.append("<target>\n");
		storageVolBuilder.append("<format type='" + _volFormat + "'/>\n");
		storageVolBuilder.append("<permissions>");
		storageVolBuilder.append("<mode>0744</mode>");
		storageVolBuilder.append("</permissions>");
		storageVolBuilder.append("</target>\n");
		if (_backingPath != null) {
			storageVolBuilder.append("<backingStore>\n");
			storageVolBuilder.append("<path>" + _backingPath + "</path>\n");
			storageVolBuilder.append("<format type='" + _backingFormat
					+ "'/>\n");
			storageVolBuilder.append("</backingStore>\n");
		}
		storageVolBuilder.append("</volume>\n");
		return storageVolBuilder.toString();
	}

}