001: /*
002: * $Header: /home/cvs/jakarta-tomcat-4.0/catalina/src/share/org/apache/catalina/startup/HostRuleSet.java,v 1.2 2001/11/11 19:58:35 remm Exp $
003: * $Revision: 1.2 $
004: * $Date: 2001/11/11 19:58:35 $
005: *
006: * ====================================================================
007: *
008: * The Apache Software License, Version 1.1
009: *
010: * Copyright (c) 1999-2001 The Apache Software Foundation. All rights
011: * reserved.
012: *
013: * Redistribution and use in source and binary forms, with or without
014: * modification, are permitted provided that the following conditions
015: * are met:
016: *
017: * 1. Redistributions of source code must retain the above copyright
018: * notice, this list of conditions and the following disclaimer.
019: *
020: * 2. Redistributions in binary form must reproduce the above copyright
021: * notice, this list of conditions and the following disclaimer in
022: * the documentation and/or other materials provided with the
023: * distribution.
024: *
025: * 3. The end-user documentation included with the redistribution, if
026: * any, must include the following acknowlegement:
027: * "This product includes software developed by the
028: * Apache Software Foundation (http://www.apache.org/)."
029: * Alternately, this acknowlegement may appear in the software itself,
030: * if and wherever such third-party acknowlegements normally appear.
031: *
032: * 4. The names "The Jakarta Project", "Tomcat", and "Apache Software
033: * Foundation" must not be used to endorse or promote products derived
034: * from this software without prior written permission. For written
035: * permission, please contact apache@apache.org.
036: *
037: * 5. Products derived from this software may not be called "Apache"
038: * nor may "Apache" appear in their names without prior written
039: * permission of the Apache Group.
040: *
041: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
042: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
043: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
044: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
045: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
046: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
047: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
048: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
049: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
050: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
051: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
052: * SUCH DAMAGE.
053: * ====================================================================
054: *
055: * This software consists of voluntary contributions made by many
056: * individuals on behalf of the Apache Software Foundation. For more
057: * information on the Apache Software Foundation, please see
058: * <http://www.apache.org/>.
059: *
060: */
061:
062: package org.apache.catalina.startup;
063:
064: import org.apache.commons.digester.Digester;
065: import org.apache.commons.digester.Rule;
066: import org.apache.commons.digester.RuleSetBase;
067:
068: /**
069: * <p><strong>RuleSet</strong> for processing the contents of a
070: * Host definition element. This <code>RuleSet</code> does NOT include
071: * any rules for nested Context or DefaultContext elements, which should
072: * be added via instances of <code>ContextRuleSet</code>.</p>
073: *
074: * @author Craig R. McClanahan
075: * @version $Revision: 1.2 $ $Date: 2001/11/11 19:58:35 $
076: */
077:
078: public class HostRuleSet extends RuleSetBase {
079:
080: // ----------------------------------------------------- Instance Variables
081:
082: /**
083: * The matching pattern prefix to use for recognizing our elements.
084: */
085: protected String prefix = null;
086:
087: // ------------------------------------------------------------ Constructor
088:
089: /**
090: * Construct an instance of this <code>RuleSet</code> with the default
091: * matching pattern prefix.
092: */
093: public HostRuleSet() {
094:
095: this ("");
096:
097: }
098:
099: /**
100: * Construct an instance of this <code>RuleSet</code> with the specified
101: * matching pattern prefix.
102: *
103: * @param prefix Prefix for matching pattern rules (including the
104: * trailing slash character)
105: */
106: public HostRuleSet(String prefix) {
107:
108: super ();
109: this .namespaceURI = null;
110: this .prefix = prefix;
111:
112: }
113:
114: // --------------------------------------------------------- Public Methods
115:
116: /**
117: * <p>Add the set of Rule instances defined in this RuleSet to the
118: * specified <code>Digester</code> instance, associating them with
119: * our namespace URI (if any). This method should only be called
120: * by a Digester instance.</p>
121: *
122: * @param digester Digester instance to which the new Rule instances
123: * should be added.
124: */
125: public void addRuleInstances(Digester digester) {
126:
127: digester.addObjectCreate(prefix + "Host",
128: "org.apache.catalina.core.StandardHost", "className");
129: digester.addSetProperties(prefix + "Host");
130: digester.addRule(prefix + "Host",
131: new CopyParentClassLoaderRule(digester));
132: digester.addRule(prefix + "Host", new LifecycleListenerRule(
133: digester, "org.apache.catalina.startup.HostConfig",
134: "hostConfigClass"));
135: digester.addSetNext(prefix + "Host", "addChild",
136: "org.apache.catalina.Container");
137:
138: digester.addCallMethod(prefix + "Host/Alias", "addAlias", 0);
139:
140: digester.addObjectCreate(prefix + "Host/Cluster", null, // MUST be specified in the element
141: "className");
142: digester.addSetProperties(prefix + "Host/Cluster");
143: digester.addSetNext(prefix + "Host/Cluster", "addCluster",
144: "org.apache.catalina.Cluster");
145:
146: digester.addObjectCreate(prefix + "Host/Listener", null, // MUST be specified in the element
147: "className");
148: digester.addSetProperties(prefix + "Host/Listener");
149: digester.addSetNext(prefix + "Host/Listener",
150: "addLifecycleListener",
151: "org.apache.catalina.LifecycleListener");
152:
153: digester.addObjectCreate(prefix + "Host/Logger", null, // MUST be specified in the element
154: "className");
155: digester.addSetProperties(prefix + "Host/Logger");
156: digester.addSetNext(prefix + "Host/Logger", "setLogger",
157: "org.apache.catalina.Logger");
158:
159: digester.addObjectCreate(prefix + "Host/Realm", null, // MUST be specified in the element
160: "className");
161: digester.addSetProperties(prefix + "Host/Realm");
162: digester.addSetNext(prefix + "Host/Realm", "setRealm",
163: "org.apache.catalina.Realm");
164:
165: digester.addObjectCreate(prefix + "Host/Valve", null, // MUST be specified in the element
166: "className");
167: digester.addSetProperties(prefix + "Host/Valve");
168: digester.addSetNext(prefix + "Host/Valve", "addValve",
169: "org.apache.catalina.Valve");
170:
171: }
172:
173: }
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