172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project/* 272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2007 Esmertec AG. 372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Copyright (C) 2007 The Android Open Source Project 472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * you may not use this file except in compliance with the License. 772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * You may obtain a copy of the License at 872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 1072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * 1172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * Unless required by applicable law or agreed to in writing, software 1272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 1372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * See the License for the specific language governing permissions and 1572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project * limitations under the License. 1672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project */ 1772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 1872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpackage com.android.mms.dom.smil.parser; 1972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.BufferedWriter; 2172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.IOException; 2272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.OutputStream; 2372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.OutputStreamWriter; 2472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.UnsupportedEncodingException; 2572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport java.io.Writer; 2672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 2772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.Attr; 2872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.Element; 2972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.NamedNodeMap; 3072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.smil.SMILDocument; 3172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectimport org.w3c.dom.smil.SMILElement; 3272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 3372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Projectpublic class SmilXmlSerializer { 3472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project public static void serialize(SMILDocument smilDoc, OutputStream out) { 3572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project try { 3672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Writer writer = new BufferedWriter(new OutputStreamWriter(out, "UTF-8"), 2048); 3772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 3872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writeElement(writer, smilDoc.getDocumentElement()); 3972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.flush(); 4072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } catch (UnsupportedEncodingException e) { 4172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project e.printStackTrace(); 4272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } catch (IOException e) { 4372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project e.printStackTrace(); 4472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 4572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 4672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 4772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project private static void writeElement(Writer writer, Element element) 4872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project throws IOException { 4972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write('<'); 5072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write(element.getTagName()); 5172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 5272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (element.hasAttributes()) { 5372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project NamedNodeMap attributes = element.getAttributes(); 5472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project for (int i = 0; i < attributes.getLength(); i++) { 5572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project Attr attribute = (Attr)attributes.item(i); 5672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write(" " + attribute.getName()); 5772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write("=\"" + attribute.getValue() + "\""); 5872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 5972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 6072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project // FIXME: Might throw ClassCastException 6272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project SMILElement childElement = (SMILElement) element.getFirstChild(); 6372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project if (childElement != null) { 6572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write('>'); 6672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 6772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project do { 6872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writeElement(writer, childElement); 6972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project childElement = (SMILElement) childElement.getNextSibling(); 7072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } while (childElement != null); 7172735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 7272735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write("</"); 7372735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write(element.getTagName()); 7472735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write('>'); 7572735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } else { 7672735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project writer.write("/>"); 7772735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 7872735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project } 7972735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project} 8072735c62aba8fd2a9420a0f9f83d22543e3c164fThe Android Open Source Project 81