Commons Digester example source code file (Slider.java)

This example Commons Digester source code file (Slider.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, slider, slider, string, string, widget, widget

The Commons Digester Slider.java source code

/* $Id: Slider.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;

public class Slider implements Widget {
    private String label = "nolabel";
    private int min = 0;
    private int max = 0;

    // define rules on this class
    public static void addRules(Digester digester, String pattern) {
        digester.addSetProperties(pattern);
        
        Class<?>[] paramtypes = {Integer.class};
        digester.addCallMethod(pattern+"/min", "setMin", 0, paramtypes);  
        digester.addCallMethod(pattern+"/max", "setMax", 0, paramtypes);  
    }
    
    // define different rules on this class
    public static void addRangeRules(Digester digester, String pattern) {
        // note: deliberately no addSetProperties rule
        Class<?>[] paramtypes = {Integer.class, Integer.class};
        digester.addCallMethod(pattern+"/range", "setRange", 2, paramtypes);  
        digester.addCallParam(pattern+"/range", 0, "min");  
        digester.addCallParam(pattern+"/range", 1, "max");  
    }
    
    public Slider() {}
    
    public String getLabel() {
        return label;
    }
    
    public void setLabel(String label) {
        this.label = label;
    }
    
    public void setMin(int min) {
        this.min = min;
    }
    
    public int getMin() {
        return min;
    }
    
    public void setMax(int max) {
        this.max = max;
    }
    
    public int getMax() {
        return max;
    }
    
    public void setRange(int min, int max) {
        this.min = min;
        this.max = max;
    }
}