| /* |
| * 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.storeconfig; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.catalina.Cluster; |
| import org.apache.catalina.Container; |
| import org.apache.catalina.Lifecycle; |
| import org.apache.catalina.LifecycleListener; |
| import org.apache.catalina.Pipeline; |
| import org.apache.catalina.Realm; |
| import org.apache.catalina.Valve; |
| import org.apache.catalina.ha.ClusterValve; |
| import org.apache.catalina.core.StandardHost; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * Store server.xml Element Host |
| * |
| * @author Peter Rossbach |
| */ |
| public class StandardHostSF extends StoreFactoryBase { |
| |
| private static Log log = LogFactory.getLog(StandardHostSF.class); |
| |
| /** |
| * Store the specified Host properties and childs |
| * (Listener,Alias,Realm,Valve,Cluster, Context) |
| * |
| * @param aWriter |
| * PrintWriter to which we are storing |
| * @param indent |
| * Number of spaces to indent this element |
| * @param aHost |
| * Host whose properties are being stored |
| * |
| * @exception Exception |
| * if an exception occurs while storing |
| */ |
| public void storeChilds(PrintWriter aWriter, int indent, Object aHost, |
| StoreDescription parentDesc) throws Exception { |
| if (aHost instanceof StandardHost) { |
| StandardHost host = (StandardHost) aHost; |
| // Store nested <Listener> elements |
| if (host instanceof Lifecycle) { |
| LifecycleListener listeners[] = ((Lifecycle) host) |
| .findLifecycleListeners(); |
| storeElementArray(aWriter, indent, listeners); |
| } |
| |
| // Store nested <Alias> elements |
| String aliases[] = host.findAliases(); |
| getStoreAppender().printTagArray(aWriter, "Alias", indent + 2, |
| aliases); |
| |
| // Store nested <Realm> element |
| Realm realm = host.getRealm(); |
| if (realm != null) { |
| Realm parentRealm = null; |
| if (host.getParent() != null) { |
| parentRealm = host.getParent().getRealm(); |
| } |
| if (realm != parentRealm) { |
| storeElement(aWriter, indent, realm); |
| } |
| } |
| |
| // Store nested <Valve> elements |
| if (host instanceof Pipeline) { |
| Valve valves[] = ((Pipeline) host).getValves(); |
| if(valves != null && valves.length > 0 ) { |
| List hostValves = new ArrayList() ; |
| for(int i = 0 ; i < valves.length ; i++ ) { |
| if(!( valves[i] instanceof ClusterValve)) |
| hostValves.add(valves[i]); |
| } |
| storeElementArray(aWriter, indent, hostValves.toArray()); |
| } |
| } |
| |
| // store all <Cluster> elements |
| Cluster cluster = host.getCluster(); |
| if (cluster != null) { |
| storeElement(aWriter, indent, cluster); |
| } |
| |
| // store all <Context> elements |
| Container children[] = host.findChildren(); |
| storeElementArray(aWriter, indent, children); |
| } |
| } |
| |
| } |