Java XML Parse Stream parser(InputStream inputStream)

Description

parser

License

Apache License

Declaration

public static Map<String, String> parser(InputStream inputStream) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.InputStream;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;

public class Main {
    public static Map<String, String> parser(InputStream inputStream) {

        Map<String, String> xmlMap = new HashMap<String, String>();
        try {//from ww w. java2s.  c  om
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            Document document = db.parse(inputStream);

            Element root = document.getDocumentElement();
            NodeList nodes = root.getChildNodes();
            int len = nodes.getLength();
            for (int i = 0; i < len; i++) {
                Node node = nodes.item(i);
                xmlMap.put(node.getNodeName(), node.getTextContent());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return xmlMap;
    }

    public static Map<String, String> parser(String xmlStr) {

        Map<String, String> xmlMap = new HashMap<String, String>();
        try {
            DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
            DocumentBuilder db = dbf.newDocumentBuilder();
            InputSource is = new InputSource(new StringReader(xmlStr));
            Document document = db.parse(is);

            Element root = document.getDocumentElement();
            NodeList nodes = root.getChildNodes();
            int len = nodes.getLength();
            for (int i = 0; i < len; i++) {
                Node node = nodes.item(i);
                xmlMap.put(node.getNodeName(), node.getTextContent());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return xmlMap;
    }
}

Related

1. parseInputStream(InputStream is)
2. parseMulXML( InputStream is, String[] tagNames)
3. parseNamespace(XMLStreamReader reader)
4. parseNoContent(final XMLStreamReader reader)
5. parseNumber(XMLEventReader stream)
6. parseStream(InputStream stream, boolean validate, boolean expandEntityRefs)
7. parseStreamToXML(InputStream in)
8. parseText(XMLStreamReader parser)
9. parseValue(XMLStreamReader xmlRdr, String elementName)