| /* |
| * 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.jackrabbit.oak.http; |
| |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.UnsupportedEncodingException; |
| import java.net.URLEncoder; |
| |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.api.Tree; |
| import org.apache.tika.mime.MediaType; |
| |
| import static org.apache.jackrabbit.oak.api.Type.STRING; |
| import static org.apache.jackrabbit.oak.api.Type.STRINGS; |
| |
| class PostRepresentation implements Representation { |
| |
| private static final MediaType TYPE = |
| MediaType.parse("application/x-www-form-urlencoded"); |
| |
| private static final String ENCODING = "UTF-8"; |
| |
| @Override |
| public MediaType getType() { |
| return TYPE; |
| } |
| |
| @Override |
| public void render(Tree tree, HttpServletResponse response) |
| throws IOException { |
| PrintWriter writer = startResponse(response); |
| |
| boolean first = true; |
| for (PropertyState property : tree.getProperties()) { |
| String name = property.getName(); |
| if (property.isArray()) { |
| for (String value : property.getValue(STRINGS)) { |
| first = render(first, name, value, writer); |
| } |
| } else { |
| first = render(first, name, property.getValue(STRING), writer); |
| } |
| } |
| } |
| |
| @Override |
| public void render(PropertyState property, HttpServletResponse response) |
| throws IOException { |
| PrintWriter writer = startResponse(response); |
| if (property.isArray()) { |
| for (String value : property.getValue(STRINGS)) { |
| render(value, writer); |
| writer.print('\n'); |
| } |
| } else { |
| render(property.getValue(STRING), writer); |
| } |
| } |
| |
| private static PrintWriter startResponse(HttpServletResponse response) |
| throws IOException { |
| response.setContentType(TYPE.toString()); |
| response.setCharacterEncoding(ENCODING); |
| return response.getWriter(); |
| } |
| |
| private static boolean render( |
| boolean first, String name, String value, PrintWriter writer) { |
| if (!first) { |
| writer.print('&'); |
| } |
| render(name, writer); |
| writer.print('='); |
| render(value, writer); |
| return false; |
| } |
| |
| private static void render(String string, PrintWriter writer) { |
| try { |
| writer.print(URLEncoder.encode(string, ENCODING)); |
| } catch (UnsupportedEncodingException e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| } |