| /* |
| * 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.catalina; |
| |
| import org.apache.catalina.core.StandardServer; |
| |
| |
| /** |
| * <p><strong>ServerFactory</strong> allows the registration of the |
| * (singleton) <code>Server</code> instance for this JVM, so that it |
| * can be accessed independently of any existing reference to the |
| * component hierarchy. This is important for administration tools |
| * that are built around the internal component implementation classes. |
| * |
| * @author Craig R. McClanahan |
| * @version $Id$ |
| */ |
| |
| public class ServerFactory { |
| |
| |
| // ------------------------------------------------------- Static Variables |
| |
| |
| /** |
| * The singleton <code>Server</code> instance for this JVM. |
| */ |
| private static Server server = null; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| |
| /** |
| * Return the singleton <code>Server</code> instance for this JVM. |
| */ |
| public static Server getServer() { |
| if( server==null ) |
| server=new StandardServer(); |
| return (server); |
| |
| } |
| |
| |
| /** |
| * Set the singleton <code>Server</code> instance for this JVM. This |
| * method must <strong>only</strong> be called from a constructor of |
| * the (singleton) <code>Server</code> instance that is created for |
| * this execution of Catalina. |
| * |
| * @param theServer The new singleton instance |
| */ |
| public static void setServer(Server theServer) { |
| |
| if (server == null) |
| server = theServer; |
| |
| } |
| |
| |
| } |