Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * The MIT License (MIT)
 * Copyright (c) 2013 Signavio, OMG BPMN Model Interchange Working Group
 *
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 */

import javax.xml.namespace.NamespaceContext;

import org.w3c.dom.Attr;

import org.w3c.dom.Node;

import org.w3c.dom.Text;

public class Main {
    /**
     * Builds an XPath string referencing the given node relative to it's parent.
     * 
     * @param node
     * @param context namespace context used to determine correct namespace prefixes, see
     *            {@link SignavioNamespaceContext}
     * @return a relative XPath string or null (if no node given)
     */
    private static String getNodeString(Node node, NamespaceContext context) {
        if (node == null) {
            return null;
        }

        // get qualified name
        String nodeName = node.getLocalName();
        if (nodeName == null)
            nodeName = node.getNodeName();

        if (node.getNamespaceURI() != null) {
            String prefix = context.getPrefix(node.getNamespaceURI());
            nodeName = prefix + ":" + node.getLocalName();
        }

        if (node instanceof Attr) {
            return "@" + nodeName;
        } else if (node instanceof Text) {
            nodeName = "text()";
        }

        // determine position
        Node current = node;
        while (current.getPreviousSibling() != null) {
            current = current.getPreviousSibling();
        }
        int position = 1;

        while (current != node) {
            if (current.getNodeName().equals(node.getNodeName()))
                position++;
            current = current.getNextSibling();
        }

        return nodeName + "[" + position + "]";
    }
}