| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.synapse; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * @see org.apache.synapse.ServerManagerViewMBean |
| */ |
| public class ServerManagerView implements ServerManagerViewMBean { |
| |
| private static final Log log = LogFactory.getLog(ServerManagerView.class); |
| |
| private final ServerManager serverManager; |
| |
| public ServerManagerView(ServerManager serverManager) { |
| this.serverManager = serverManager; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String getServerState() { |
| return serverManager.getServerState().toString(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void start() throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.start(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error performing a server start: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void stop() throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.stop(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error performing a server stop: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void restart() throws Exception { |
| try { |
| log.info("Re-starting Synapse .."); |
| stop(); |
| start(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error performing restart: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void shutdown() throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.shutdown(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error performing shutdown: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @param waitSeconds number of seconds to wait for a graceful stop before initiating |
| * a hard stop |
| */ |
| public void stopGracefully(long waitSeconds) throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.stopGracefully(waitSeconds * 1000); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error performing graceful stop: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void startMaintenance() throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.startMaintenance(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error switching to maintenance mode: " + ex.getMessage()); |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void endMaintenance() throws Exception { |
| try { |
| Thread.currentThread().setContextClassLoader(serverManager.getClassLoader()); |
| serverManager.endMaintenance(); |
| } catch (Exception ex) { |
| // create a plain exception copying only the message |
| throw new Exception("Error switching back from maintenance mode: " + ex.getMessage()); |
| } |
| } |
| } |