Android XML Element Create getRoot(String xml, String charset)

Description

get Root

Declaration

public static Element getRoot(String xml, String charset) 

Method Source Code

//package com.java2s;
import java.io.ByteArrayInputStream;
import java.io.InputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;

import org.w3c.dom.Element;

public class Main {
    public static Element getRoot(String xml, String charset) {
        try {/* ww  w  . ja  v  a 2 s. co  m*/
            InputStream in = null;
            DocumentBuilderFactory factory = DocumentBuilderFactory
                    .newInstance();
            factory.setValidating(false);
            byte[] bytes = xml.getBytes(charset);
            in = new ByteArrayInputStream(bytes);
            DocumentBuilder builder = factory.newDocumentBuilder();
            Document dom = builder.parse(in);
            Element root = dom.getDocumentElement();

            if (root == null) {
                throw new RuntimeException("Invalid XML");
            }

            return root;
        } catch (Exception e) {
            throw new RuntimeException(e.getMessage(), e);
        }
    }
}

Related

1. getRoot(String xml, String charset)
2. getRoot(String xml, String charset)