| /* |
| * Copyright (c) 1997, 2012, 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.xml.internal.bind.v2.runtime.output; |
| |
| import java.io.IOException; |
| |
| /** |
| * Text data in XML. |
| * |
| * <p> |
| * This class is used inside the marshaller/unmarshaller to |
| * send/receive text data. |
| * |
| * <p> |
| * On top of {@link CharSequence}, this class has an |
| * ability to write itself to the {@link XmlOutput}. This allows |
| * the implementation to choose the most efficient way possible |
| * when writing to XML (for example, it can skip the escaping |
| * of buffer copying.) |
| * |
| * TODO: visitor pattern support? |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public abstract class Pcdata implements CharSequence { |
| |
| /** |
| * Writes itself to {@link UTF8XmlOutput}. |
| * |
| * <p> |
| * This is the most performance critical path for the marshaller, |
| * so it warrants its own method. |
| */ |
| public abstract void writeTo(UTF8XmlOutput output) throws IOException; |
| |
| /** |
| * Writes itself to the character array. |
| * |
| * <p> |
| * This method is used by most other {@link XmlOutput}. |
| * The default implementation involves in one extra char[] copying. |
| * |
| * <p> |
| * The caller must provide a big enough buffer that can hold |
| * enough characters returned by the {@link #length()} method. |
| */ |
| public void writeTo(char[] buf, int start) { |
| toString().getChars(0,length(),buf,start); |
| } |
| |
| public abstract String toString(); |
| } |