get Properties With Values From XML - Android XML

Android examples for XML:XML Node

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Description

get Properties With Values From XML

Demo Code

/*/* ww w . j  a  v a2  s  . com*/
 * Copyright 1999,2004 The Apache Software Foundation.
 * 
 * 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.
 */
//package com.java2s;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

public class Main {
    public static Map<String, Object> getPropertiesWithValuesFromXML(
            Node propNode) {
        Map<String, Object> propertiesWithValues = new HashMap<String, Object>();

        NodeList childList = propNode.getChildNodes();
        for (int i = 0; i < childList.getLength(); i++) {
            Node currentNode = childList.item(i);
            if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
                String nodeName = currentNode.getLocalName();
                String namespace = currentNode.getNamespaceURI();
                // href is a live property which is handled differently
                String fqn = namespace + ":" + nodeName;
                propertiesWithValues.put(fqn, nodeValue(currentNode));

            }
        }
        return propertiesWithValues;
    }

    private static Object nodeValue(Node node) {
        NodeList childList = node.getChildNodes();
        if (childList.getLength() == 0) {
            return "";
        } else if (childList.getLength() == 1
                && childList.item(0).getNodeType() == Node.TEXT_NODE) {
            return node.getTextContent().trim();
        } else {
            List<Object> value = new ArrayList<Object>();
            for (int i = 0; i < childList.getLength(); i++) {
                value.add(nodeValue(childList.item(i)));
            }
            return value;
        }
    }
}

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