Java XML NodeList fillHashtable(NodeList list, Hashtable fillIn)

Description

fill Hashtable

License

Open Source License

Declaration

static public void fillHashtable(NodeList list, Hashtable<String, String> fillIn) 

Method Source Code

//package com.java2s;
/*//ww  w .  j  a  v a2  s  .  c o  m
 * Copyright 2002-2014 iGeek, Inc.
 * All Rights Reserved
 * @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 java.util.Hashtable;

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

public class Main {
    static public void fillHashtable(NodeList list, Hashtable<String, String> fillIn) {
        for (int curElemNum = 0; curElemNum < list.getLength(); curElemNum++) {
            if (list.item(curElemNum).getNodeType() != Node.ELEMENT_NODE)
                continue;
            Element curValue = (Element) list.item(curElemNum);
            String valueName = curValue.getNodeName();
            String value = curValue.getFirstChild().getNodeValue();
            fillIn.put(valueName, value);
        }
    }

    static public String getNodeValue(Element parent, String nodeName) {
        NodeList nodes = parent.getElementsByTagName(nodeName);
        if (nodes.getLength() == 0)
            throw new IllegalArgumentException("Cannot find node " + nodeName);
        Node textNode = nodes.item(0).getFirstChild();
        if (textNode != null)
            return (textNode.getNodeValue());
        else
            return ("");
    }
}

Related

1. createRealNodeList(NodeList nodeList)
2. equalNodes(NodeList sourceNodeList, NodeList targetNodeList)
3. extractElementsFromNodeList(NodeList config, String tag, boolean required)
4. extractNodeListFromElement(Element config, String tag, boolean required)
5. fillHashtable(NodeList list, Hashtable fillIn)
6. findElement(NodeList elements, String elementName)
7. findElementsIgnoreCase(String name, NodeList nodes)
8. findNode(NodeList nodeList, String nodeName)
9. findNode(NodeList nodes, String nodeName)