Commons Digester example source code file (LoaderSetProperties.java)

This example Commons Digester source code file (LoaderSetProperties.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

loadersetproperties, loadersetproperties, log, log, override, ruleloader, ruleloader, string, string

The Commons Digester LoaderSetProperties.java source code

/* $Id: LoaderSetProperties.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.strategies;

import org.apache.commons.digester.Digester;
import org.apache.commons.logging.Log;
import org.apache.commons.digester.plugins.RuleLoader;

/**
 * A RuleLoader which creates a single SetPropertiesRule and adds it to the
 * digester when its addRules() method is invoked.
 * <p>
 * This loader ensures that any xml attributes on the plugin tag get
 * mapped to equivalent properties on a javabean. This allows JavaBean
 * classes to be used as plugins without any requirement to create custom
 * plugin rules.
 *
 * @since 1.6
 */

public class LoaderSetProperties extends RuleLoader {
    
    /**
     * Just add a SetPropertiesRule at the specified path.
     */
    @Override
    public void addRules(Digester digester, String path) {
        Log log = digester.getLogger();
        boolean debug = log.isDebugEnabled();
        if (debug) {
            log.debug(
                "LoaderSetProperties loading rules for plugin at path [" 
                + path + "]");
        }

        digester.addSetProperties(path);
    }
}