| /* |
| * Copyright 1998-2007 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| package com.sun.hotspot.igv.data.serialization; |
| |
| import com.sun.hotspot.igv.data.Properties; |
| import com.sun.hotspot.igv.data.Property; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.util.Stack; |
| |
| /** |
| * |
| * @author Thomas Wuerthinger |
| */ |
| public class XMLWriter extends Writer { |
| |
| private Writer inner; |
| private Stack<String> elementStack; |
| |
| public XMLWriter(Writer inner) { |
| this.inner = inner; |
| elementStack = new Stack<String>(); |
| } |
| |
| @Override |
| public void write(char[] arr) throws IOException { |
| write(arr, 0, arr.length); |
| } |
| |
| public void write(char[] cbuf, int off, int len) throws IOException { |
| for (int i = off; i < off + len; i++) { |
| char c = cbuf[i]; |
| if (c == '>') { |
| inner.write(">"); |
| } else if (c == '<') { |
| inner.write("<"); |
| } else if (c == '&') { |
| inner.write("&"); |
| } else { |
| inner.write(c); |
| } |
| } |
| } |
| |
| public void flush() throws IOException { |
| inner.flush(); |
| } |
| |
| public void close() throws IOException { |
| inner.close(); |
| } |
| |
| public void endTag() throws IOException { |
| inner.write("</" + elementStack.pop() + ">\n"); |
| } |
| |
| public void startTag(String name) throws IOException { |
| inner.write("<" + name + ">\n"); |
| elementStack.push(name); |
| } |
| |
| public void simpleTag(String name) throws IOException { |
| inner.write("<" + name + "/>\n"); |
| } |
| |
| public void startTag(String name, Properties attributes) throws IOException { |
| inner.write("<" + name); |
| elementStack.push(name); |
| |
| for (Property p : attributes) { |
| inner.write(" " + p.getName() + "=\""); |
| write(p.getValue().toCharArray()); |
| inner.write("\""); |
| } |
| |
| inner.write(">\n"); |
| } |
| |
| public void simpleTag(String name, Properties attributes) throws IOException { |
| inner.write("<" + name); |
| |
| for (Property p : attributes) { |
| inner.write(" " + p.getName() + "=\""); |
| write(p.getValue().toCharArray()); |
| inner.write("\""); |
| } |
| |
| inner.write("/>\n"); |
| } |
| |
| public void writeProperties(Properties props) throws IOException { |
| if (props.getProperties().hasNext() == false) { |
| return; |
| } |
| |
| startTag(Parser.PROPERTIES_ELEMENT); |
| |
| for (Property p : props) { |
| startTag(Parser.PROPERTY_ELEMENT, new Properties(Parser.PROPERTY_NAME_PROPERTY, p.getName())); |
| this.write(p.getValue().toCharArray()); |
| endTag(); |
| } |
| |
| endTag(); |
| } |
| } |