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Commons Digester example source code file (RulesFactory.java)

This example Commons Digester source code file (RulesFactory.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Digester tags/keywords

class, class, pluginexception, pluginexception, rules, rules, rulesfactory, rulesfactory

The Commons Digester RulesFactory.java source code

/* $Id: RulesFactory.java 992060 2010-09-02 19:09:47Z simonetripodi $
 *
 * 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.commons.digester.plugins;

import org.apache.commons.digester.Digester;
import org.apache.commons.digester.Rules;

/**
 * Whenever the scope of a plugin tag is entered, the PluginRules class
 * creates a new Rules instance and configures it with the appropriate
 * parsing rules for the plugged-in class.
 * <p>
 * Users of the plugins module can specify a subclass of this one to
 * control the creation of that Rules object. In particular, it can
 * set up default rules within the returned instance which are applicable
 * to all plugged-in classes.
 *
 * @since 1.6
 */

public abstract class RulesFactory {

    /**
     * Return an instance of some Rules implementation that the plugged-in
     * class shall use to match its private parsing rules.
     * <p>
     * @param d is the digester that the returned rules object will be 
     * associated with.
     *
     * @param pluginClass is the class that is to be configured using rules
     * added to the returnedobject.
     * 
     * @throws PluginException if the algorithm finds a source
     * of rules, but there is something invalid about that source.
     */

     public abstract Rules newRules(Digester d, Class<?> pluginClass) 
                        throws PluginException;
}

Other Commons Digester examples (source code examples)

Here is a short list of links related to this Commons Digester RulesFactory.java source code file:

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