ConvertProcess.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.portal.convert; 21 22 import com.liferay.portal.kernel.log.Log; 23 import com.liferay.portal.kernel.log.LogFactoryUtil; 24 import com.liferay.portal.util.MaintenanceUtil; 25 26 /** 27 * <a href="ConvertProcess.java.html"><b><i>View Source</i></b></a> 28 * 29 * @author Alexander Chow 30 * 31 */ 32 public abstract class ConvertProcess { 33 34 public void convert() throws ConvertException { 35 try { 36 _log.info("Converting"); 37 38 doConvert(); 39 40 _log.info("Conversion complete"); 41 } 42 catch (Exception e) { 43 throw new ConvertException(e); 44 } 45 finally { 46 MaintenanceUtil.cancel(); 47 } 48 } 49 50 public abstract String getDescription(); 51 52 public abstract boolean isEnabled(); 53 54 protected abstract void doConvert() throws Exception; 55 56 private static Log _log = LogFactoryUtil.getLog(ConvertProcess.class); 57 58 }