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Commons JXPath example source code file (

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

Java - Commons JXPath tags/keywords

abstractfactory, dynabean, dynabean, integer, jxpathcontext, nestedtestbean, nestedtestbean, object, object, pointer, string, string, testdynabeanfactory

The Commons JXPath source code

 * 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.apache.commons.jxpath.ri.model.dynabeans;

import org.apache.commons.beanutils.DynaBean;
import org.apache.commons.jxpath.AbstractFactory;
import org.apache.commons.jxpath.JXPathContext;
import org.apache.commons.jxpath.NestedTestBean;
import org.apache.commons.jxpath.Pointer;

 * Test AbstractFactory.
 * @author Dmitri Plotnikov
 * @version $Revision: 480417 $ $Date: 2006-11-28 23:37:40 -0600 (Tue, 28 Nov 2006) $
public class TestDynaBeanFactory extends AbstractFactory {

    public boolean createObject(
        JXPathContext context,
        Pointer pointer,
        Object parent,
        String name,
        int index) 
        if (name.equals("nestedBean")) {
            ((DynaBean) parent).set(
                new NestedTestBean("newName"));
            return true;
        else if (name.equals("beans")) {
            DynaBean bean = (DynaBean) parent;
            Object beans[] = (Object[]) bean.get("beans");
            if (beans == null || index >= beans.length) {
                beans = new NestedTestBean[index + 1];
                bean.set("beans", beans);
            beans[index] = new NestedTestBean("newName");
            return true;
        else if (name.equals("integers")) {
            DynaBean bean = (DynaBean) parent;
            bean.set("integers", index, new Integer(0));
            return true;
        return false;

    public boolean declareVariable(JXPathContext context, String name) {
        context.getVariables().declareVariable(name, null);
        return true;

Other Commons JXPath examples (source code examples)

Here is a short list of links related to this Commons JXPath source code file:

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