Java XML Document from String getDocumentFromString(String text)

Description

Returns a new document built from the input stream.

License

Open Source License

Parameter

Parameter	Description
text	the document content to be parsed.

Declaration

public static Document getDocumentFromString(String text) 

Method Source Code

//package com.java2s;
/*//w  w w  .  j  ava  2 s  .co  m
Copyright (C) 2007-2011  BlueXML - www.bluexml.com
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
    
*/

import java.io.ByteArrayInputStream;

import java.io.InputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;

import org.w3c.dom.Document;

public class Main {
    private static DocumentBuilder documentBuilder = null;

    /**
     * Returns a new document built from the input stream.
     * 
     * @param text
     *            the document content to be parsed.
     * @return
     * @since 1.0.2
     */
    public static Document getDocumentFromString(String text) {
        Document document;
        try {
            DocumentBuilder docBuilder = getDocumentBuilder();
            InputStream is = new ByteArrayInputStream(text.getBytes("UTF-8"));
            document = docBuilder.parse(is);
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
        return document;
    }

    /**
     * Gets a namespace aware non-validating DocumentBuilder object. If non existent, the object is
     * created.
     * 
     * @return
     */
    public static DocumentBuilder getDocumentBuilder() {
        if (documentBuilder == null) {
            try {
                DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
                docBuilderFactory.setNamespaceAware(true); // @since 1.0.2
                docBuilderFactory.setValidating(false); // @since 1.0.2

                documentBuilder = docBuilderFactory.newDocumentBuilder();
            } catch (ParserConfigurationException e) {
                e.printStackTrace();
                return null;
            }
        }
        return documentBuilder;
    }
}

Related

1. getDocumentFromBytes(byte[] data)
2. getDocumentFromString(String xml)
3. getDocumentFromString(String xml)
4. getDocumentFromString(String xml)
5. getDocumentFromString(String xmlString)