| package org.apache.commons.jelly.tags.quartz; |
| |
| /* |
| * Copyright 2002,2004 The Apache Software Foundation. |
| * |
| * 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. |
| */ |
| |
| import org.apache.commons.jelly.XMLOutput; |
| |
| import org.apache.commons.jelly.JellyTagException; |
| |
| import org.quartz.Scheduler; |
| import org.quartz.SchedulerException; |
| |
| /** Block and wait for the Quartz scheduler to shutdown. |
| * |
| * @author <a href="mailto:bob@eng.werken.com">bob mcwhirter</a> |
| */ |
| public class WaitForSchedulerTag extends QuartzTagSupport |
| { |
| // ------------------------------------------------------------ |
| // Constructors |
| // ------------------------------------------------------------ |
| |
| /** Construct. |
| */ |
| public WaitForSchedulerTag() |
| { |
| // intentionally left blank. |
| } |
| |
| // ------------------------------------------------------------ |
| // Instance methods |
| // ------------------------------------------------------------ |
| |
| // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| // org.apache.commons.jelly.Tag |
| // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| |
| /** Perform this tag. |
| * |
| * @param output Output sink. |
| * |
| * @throws Exception If an error occurs. |
| */ |
| public void doTag(XMLOutput output) throws JellyTagException |
| { |
| try { |
| Scheduler sched = getScheduler(); |
| |
| while ( ! sched.isShutdown() ) |
| { |
| try |
| { |
| Thread.sleep( 500 ); |
| } |
| catch (InterruptedException e) |
| { |
| break; |
| } |
| } |
| } |
| catch (SchedulerException e) { |
| throw new JellyTagException(e); |
| } |
| } |
| } |
| |