| /* |
| * Copyright (c) 2005, 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.txw2; |
| |
| import java.util.AbstractList; |
| import java.util.Collections; |
| import java.util.List; |
| import javax.xml.namespace.QName; |
| |
| /** |
| * Pluggable datatype writer. |
| * |
| * @author Kohsuke Kawaguchi |
| */ |
| public interface DatatypeWriter<DT> { |
| |
| /** |
| * Gets the Java class that this writer can write. |
| * |
| * @return |
| * must not be null. Must be the same value always. |
| */ |
| Class<DT> getType(); |
| |
| /** |
| * Prints the given datatype object and appends that result |
| * into the given buffer. |
| * |
| * @param dt |
| * the datatype object to be printed. |
| * @param resolver |
| * allows the converter to declare additional namespace prefixes. |
| */ |
| void print(DT dt, NamespaceResolver resolver, StringBuilder buf); |
| |
| static final List<DatatypeWriter<?>> BUILTIN = Collections.unmodifiableList(new AbstractList() { |
| |
| private DatatypeWriter<?>[] BUILTIN_ARRAY = new DatatypeWriter<?>[] { |
| new DatatypeWriter<String>() { |
| public Class<String> getType() { |
| return String.class; |
| } |
| public void print(String s, NamespaceResolver resolver, StringBuilder buf) { |
| buf.append(s); |
| } |
| }, |
| new DatatypeWriter<Integer>() { |
| public Class<Integer> getType() { |
| return Integer.class; |
| } |
| public void print(Integer i, NamespaceResolver resolver, StringBuilder buf) { |
| buf.append(i); |
| } |
| }, |
| new DatatypeWriter<Float>() { |
| public Class<Float> getType() { |
| return Float.class; |
| } |
| public void print(Float f, NamespaceResolver resolver, StringBuilder buf) { |
| buf.append(f); |
| } |
| }, |
| new DatatypeWriter<Double>() { |
| public Class<Double> getType() { |
| return Double.class; |
| } |
| public void print(Double d, NamespaceResolver resolver, StringBuilder buf) { |
| buf.append(d); |
| } |
| }, |
| new DatatypeWriter<QName>() { |
| public Class<QName> getType() { |
| return QName.class; |
| } |
| public void print(QName qn, NamespaceResolver resolver, StringBuilder buf) { |
| String p = resolver.getPrefix(qn.getNamespaceURI()); |
| if(p.length()!=0) |
| buf.append(p).append(':'); |
| buf.append(qn.getLocalPart()); |
| } |
| } |
| }; |
| |
| public DatatypeWriter<?> get(int n) { |
| return BUILTIN_ARRAY[n]; |
| } |
| |
| public int size() { |
| return BUILTIN_ARRAY.length; |
| } |
| }); |
| } |