Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 *  Copyright  2012-2015 eBay Software Foundation
 *  This program is dual licensed under the MIT and Apache 2.0 licenses.
 *  Please see LICENSE for more information.
 *******************************************************************************/

import java.util.ArrayList;
import java.util.List;

import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;

public class Main {
    private static List<String> findAllBeanIds(Element parent, String tag) {
        List<String> beanIds = new ArrayList<String>();
        // First check to see if any parameters are null
        if (parent == null || tag == null)
            return null;
        // Check to see if this is the element we are interested in. This is
        // redundant apart from first call, but keep in to keep functionality
        //      if (nodeNameEqualTo(parent, tag))
        //         return parent;
        // Get all the children
        NodeList list = parent.getChildNodes();
        int listCount = list.getLength();
        for (int k = 0; k < listCount; k++) {
            Node child = list.item(k);
            // If the node is not an element, ignore it
            if (child.getNodeType() != Node.ELEMENT_NODE)
                continue;
            // Check to see if this node is the node we want
            if (nodeNameEqualTo(child, tag)) {
                beanIds.add(((Element) child).getAttribute("id"));
            }
        }

        return beanIds;
    }

    /**
     * Check whether a name of given node is equal to a given name. Strips
     * namespace (if any). Case-sensitive.
     */
    private static boolean nodeNameEqualTo(Node node, String target) {
        if (node == null || target == null)
            return false;
        String name = node.getNodeName();
        // If target contains namespace, require exact match
        if (target.indexOf(':') < 0) {
            int index = name.indexOf(':');
            if (index >= 0)
                name = name.substring(index + 1); // Strip namespace
        }
        return name.equals(target);
    }
}