Java XML Document Create stringToDocument(String string)

Description

Creates an XML Document from the given String.

License

LGPL

Parameter

Parameter	Description
string	the string representing the XML Document

Return

a XML Document representation of the given string

Declaration

public static Document stringToDocument(String string)
        throws IOException, SAXException, ParserConfigurationException 

Method Source Code

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

import java.io.ByteArrayInputStream;

import java.io.IOException;
import java.io.InputStream;

import java.nio.charset.StandardCharsets;

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

import org.w3c.dom.Document;

import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.SAXException;

public class Main {
    /**/*from   w ww  . j  a v  a2 s  .  co m*/
     * Creates an XML {@link Document} from the given String.
     *
     * @param string the string representing the XML {@link Document}
     * @return a XML Document representation of the given string
     */
    public static Document stringToDocument(String string)
            throws IOException, SAXException, ParserConfigurationException {
        return streamToDocument(new ByteArrayInputStream(string.getBytes(StandardCharsets.UTF_8)));
    }

    /**
     * Creates an XML {@link Document} from the given {@link InputStream}.
     *
     * @param stream the XML input stream
     * @return Document the document created from the stream
     * @throws IOException if the stream cannot be read or does not contains valid XML content or the XML parser cannot
     *                     be configured
     */
    public static Document streamToDocument(InputStream stream) throws IOException {
        return streamToDocument(stream, null);
    }

    /**
     * Creates an XML {@link Document} from the given {@link InputStream}.
     *
     * @param stream   the XML input stream
     * @param resolver is a {@link EntityResolver} to specify how entities given in the {@link Document} should be
     *                 resolved
     * @return Document the document created from the stream
     * @throws IOException if the stream cannot be read or does not contains valid XML content or the XML parser cannot
     *                     be configured
     */
    public static Document streamToDocument(InputStream stream, EntityResolver resolver) throws IOException {
        DocumentBuilderFactory fac = DocumentBuilderFactory.newInstance();
        DocumentBuilder parser;
        try {
            parser = fac.newDocumentBuilder();
            if (resolver != null)
                parser.setEntityResolver(resolver);
            return parser.parse(new InputSource(stream));
        } catch (ParserConfigurationException | SAXException e) {
            throw new IOException(e);
        }
    }
}

Related

1. newXMLDocument()
2. string2Document(final String xml)
3. string2Document(String xml, String encode)
4. stringToDocument(final String xml)
5. stringToDocument(String doc)
6. stringToDocument(String string)
7. stringToDocument(String string)
8. stringToDocument(String xml)
9. stringToDocument(String xmlStr, boolean isValidating)