Mercurial > hg > graal-compiler
view visualizer/Data/src/com/sun/hotspot/igv/data/serialization/XMLWriter.java @ 7070:c2a3b92c9e79
Merge.
author | Christian Haeubl <haeubl@ssw.jku.at> |
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date | Mon, 26 Nov 2012 10:57:02 +0100 |
parents | 015fb895586b |
children |
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/* * Copyright (c) 1998, 2008, Oracle and/or its affiliates. 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. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.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<>(); } @Override public void write(char[] arr) throws IOException { write(arr, 0, arr.length); } @Override 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); } } } @Override public void flush() throws IOException { inner.flush(); } @Override 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.iterator().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(); } }