/*
* 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.RuleSet;
/**
* < 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 implements RuleSet {
private static final int MAX_NESTED_REALM_LEVELS = Integer.getInteger(
"org.apache.catalina.startup.RealmRuleSet.MAX_NESTED_REALM_LEVELS" ,
3 ).intValue();
// ----------------------------------------------------- Instance Variables
/**
* The matching pattern prefix to use for recognizing our elements .
*/
protected final String prefix;
// ------------------------------------------------------------ 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) {
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 .
*/
@Override
public void addRuleInstances(Digester digester) {
StringBuilder pattern = new StringBuilder(prefix);
for (int i = 0 ; i < MAX_NESTED_REALM_LEVELS; i++) {
if (i > 0 ) {
pattern.append('/' );
}
pattern.append("Realm" );
addRuleInstances(digester, pattern.toString(), i == 0 ? "setRealm" : "addRealm" );
}
}
private void addRuleInstances(Digester digester, String pattern, String methodName) {
digester.addObjectCreate(pattern, null /* MUST be specified in the element */,
"className" );
digester.addSetProperties(pattern);
digester.addSetNext(pattern, methodName, "org.apache.catalina.Realm" );
digester.addRuleSet(new CredentialHandlerRuleSet(pattern + "/" ));
}
}
Messung V0.5 in Prozent C=93 H=93 G=92
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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