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/*
* 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.startup;
import org.apache.tomcat.util.digester.Digester;
import org.apache.tomcat.util.digester.RuleSetBase;
/**
* <p><strong>RuleSet</strong> for processing the contents of a Realm definition
* element. This <code>RuleSet</code> supports Realms such as the
* <code>CombinedRealm</code> that used nested Realms.</p>
*
*
*/
public class RealmRuleSet extends RuleSetBase {
// ----------------------------------------------------- Instance Variables
/**
* The matching pattern prefix to use for recognizing our elements.
*/
protected String prefix = null;
// ------------------------------------------------------------ Constructor
/**
* Construct an instance of this <code>RuleSet</code> with the default
* matching pattern prefix.
*/
public RealmRuleSet() {
this("");
}
/**
* Construct an instance of this <code>RuleSet</code> with the specified
* matching pattern prefix.
*
* @param prefix Prefix for matching pattern rules (including the
* trailing slash character)
*/
public RealmRuleSet(String prefix) {
super();
this.namespaceURI = null;
this.prefix = prefix;
}
// --------------------------------------------------------- Public Methods
/**
* <p>Add the set of Rule instances defined in this RuleSet to the
* specified <code>Digester</code> instance, associating them with
* our namespace URI (if any). This method should only be called
* by a Digester instance.</p>
*
* @param digester Digester instance to which the new Rule instances
* should be added.
*/
public void addRuleInstances(Digester digester) {
digester.addObjectCreate(prefix + "Realm",
null, // MUST be specified in the element,
"className");
digester.addSetProperties(prefix + "Realm");
digester.addSetNext(prefix + "Realm",
"setRealm",
"org.apache.catalina.Realm");
digester.addObjectCreate(prefix + "Realm/Realm",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Realm/Realm");
digester.addSetNext(prefix + "Realm/Realm",
"addRealm",
"org.apache.catalina.Realm");
}
}
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