| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.myfaces.tobago.internal.webapp; |
| |
| import org.apache.myfaces.tobago.internal.util.HtmlWriterHelper; |
| import org.apache.myfaces.tobago.internal.util.WriterHelper; |
| |
| import javax.faces.context.ResponseWriter; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.nio.charset.Charset; |
| import java.util.Arrays; |
| |
| public final class XmlResponseWriter extends TobagoResponseWriterBase { |
| |
| private final WriterHelper helper; |
| |
| /** |
| * @deprecated since 4.3.0 |
| */ |
| @Deprecated |
| public XmlResponseWriter( |
| final Writer writer, final String contentType, final String characterEncoding) { |
| this(writer, contentType, Charset.forName(characterEncoding)); |
| } |
| |
| public XmlResponseWriter( |
| final Writer writer, final String contentType, final Charset charset) { |
| super(writer, contentType, charset); |
| this.helper = new HtmlWriterHelper(writer, charset); |
| } |
| |
| @Override |
| public void writeText(final Object text, final String property) |
| throws IOException { |
| closeOpenTag(); |
| final String value = findValue(text, property); |
| helper.writeText(value); |
| } |
| |
| @Override |
| public void writeText(final char[] text, final int offset, final int length) |
| throws IOException { |
| closeOpenTag(); |
| helper.writeText(text, offset, length); |
| } |
| |
| @Override |
| public void write(final char[] cbuf, final int off, final int len) throws IOException { |
| // Related to http://java.net/jira/browse/JAVASERVERFACES_SPEC_PUBLIC-696 |
| if (Arrays.equals(cbuf, XML_VERSION_1_0_ENCODING_UTF_8_CHARS)) { |
| // drop |
| } else { |
| super.write(cbuf, off, len); |
| } |
| } |
| |
| @Override |
| protected void closeEmptyTag() throws IOException { |
| getWriter().write("/>"); |
| } |
| |
| @Override |
| protected void writerAttributeValue(final String value, final boolean escape) throws IOException { |
| if (escape) { |
| helper.writeAttributeValue(value); |
| } else { |
| getWriter().write(value); |
| } |
| } |
| |
| @Override |
| public ResponseWriter cloneWithWriter(final Writer originalWriter) { |
| return new XmlResponseWriter(originalWriter, getContentType(), Charset.forName(getCharacterEncoding())); |
| } |
| |
| @Override |
| public void startDocument() throws IOException { |
| } |
| |
| @Override |
| public void endDocument() throws IOException { |
| } |
| } |