Write DOM out : Writer « XML « Java





Write DOM out

  
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common
 * Development and Distribution License("CDDL") (collectively, the
 * "License"). You may not use this file except in compliance with the
 * License. You can obtain a copy of the License at
 * http://www.netbeans.org/cddl-gplv2.html
 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
 * specific language governing permissions and limitations under the
 * License.  When distributing the software, include this License Header
 * Notice in each file and include the License file at
 * nbbuild/licenses/CDDL-GPL-2-CP.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun in the GPL Version 2 section of the License file that
 * accompanied this code. If applicable, add the following below the
 * License Header, with the fields enclosed by brackets [] replaced by
 * your own identifying information:
 * "Portions Copyrighted [year] [name of copyright owner]"
 *
 * Contributor(s):
 *
 * The Original Software is NetBeans. The Initial Developer of the Original
 * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
 * Microsystems, Inc. All Rights Reserved.
 *
 * If you wish your version of this file to be governed by only the CDDL
 * or only the GPL Version 2, indicate your decision by adding
 * "[Contributor] elects to include this software in this distribution
 * under the [CDDL or GPL Version 2] license." If you do not indicate a
 * single choice of license, a recipient has the option to distribute
 * your version of this file under either the CDDL, the GPL Version 2 or
 * to extend the choice of license to its licensees as provided above.
 * However, if you add GPL Version 2 code and therefore, elected the GPL
 * Version 2 license, then the option applies only if the new code is
 * made subject to such option by the copyright holder.
 */

import java.io.IOException;
import java.io.OutputStream;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.w3c.dom.Document;
import org.w3c.dom.DocumentType;

/**
 * Utility class collecting library methods related to XML processing. Stolen
 * from nbbuild/antsrc and openide/.../xml.
 * 
 * @author Petr Kuzel, Jesse Glick
 */
public final class XMLUtil {

  public static void write(Document doc, OutputStream out) throws IOException {
    // XXX note that this may fail to write out namespaces correctly if the
    // document
    // is created with namespaces and no explicit prefixes; however no code in
    // this package is likely to be doing so
    try {
      Transformer t = TransformerFactory.newInstance().newTransformer();
      DocumentType dt = doc.getDoctype();
      if (dt != null) {
        String pub = dt.getPublicId();
        if (pub != null) {
          t.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC, pub);
        }
        t.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM, dt.getSystemId());
      }
      t.setOutputProperty(OutputKeys.ENCODING, "UTF-8"); // NOI18N
      t.setOutputProperty(OutputKeys.INDENT, "yes"); // NOI18N
      t.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4"); // NOI18N
      Source source = new DOMSource(doc);
      Result result = new StreamResult(out);
      t.transform(source, result);
    } catch (Exception e) {
      throw (IOException) new IOException(e.toString()).initCause(e);
    } catch (TransformerFactoryConfigurationError e) {
      throw (IOException) new IOException(e.toString()).initCause(e);
    }
  }

}

   
    
  










Related examples in the same category

1.XML Document Writer
2.Writing a DOM Document to an XML File
3.XML Writer
4.XMLWriter.java - serialize an XML document
5.Convenience methods for writing XML
6.write Xml DOM Node
7.XMLWriter helper class
8.DOM writer
9.Write Xml (Node n, OutputStream os)
10.Makes writing XML much much easier
11.Use DOM L3 DOMBuilder, DOMBuilderFilter DOMWriter and other DOM L3 functionality to preparse, revalidate and safe document.