Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright 2009-2010 Andreas Veithen
 *
 * Licensed 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.
 */

import org.w3c.dom.Node;

public class Main {
    /**
     * Remove empty CDATA sections from the given node and all of its descendants. Some parsers
     * silently discard empty CDATA sections, and this method may be used to compare the output from
     * parsers that behave differently with respect to empty CDATA sections.
     * 
     * @param node
     *            the node to process
     */
    public static void removeEmptyCDATASections(Node node) {
        Node child = node.getFirstChild();
        while (child != null) {
            Node next = child.getNextSibling();
            switch (child.getNodeType()) {
            case Node.CDATA_SECTION_NODE:
                if (child.getNodeValue().length() == 0) {
                    child.getParentNode().removeChild(child);
                }
                break;
            case Node.ELEMENT_NODE:
                removeEmptyCDATASections(child);
            }
            child = next;
        }
    }
}