| /* |
| * 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.solr.response; |
| |
| import java.io.Writer; |
| import java.io.IOException; |
| |
| import org.apache.solr.common.util.NamedList; |
| import org.apache.solr.request.SolrQueryRequest; |
| |
| public class PHPResponseWriter implements QueryResponseWriter { |
| static String CONTENT_TYPE_PHP_UTF8="text/x-php;charset=UTF-8"; |
| |
| private String contentType = CONTENT_TYPE_PHP_UTF8; |
| |
| @Override |
| public void init(NamedList namedList) { |
| String contentType = (String) namedList.get("content-type"); |
| if (contentType != null) { |
| this.contentType = contentType; |
| } |
| } |
| |
| @Override |
| public void write(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp) throws IOException { |
| PHPWriter w = new PHPWriter(writer, req, rsp); |
| try { |
| w.writeResponse(); |
| } finally { |
| w.close(); |
| } |
| } |
| |
| @Override |
| public String getContentType(SolrQueryRequest request, SolrQueryResponse response) { |
| return contentType; |
| } |
| } |
| |
| class PHPWriter extends JSONWriter { |
| public PHPWriter(Writer writer, SolrQueryRequest req, SolrQueryResponse rsp) { |
| super(writer, req, rsp); |
| } |
| |
| @Override |
| public void writeNamedList(String name, NamedList val) throws IOException { |
| writeNamedListAsMapMangled(name,val); |
| } |
| |
| @Override |
| public void writeMapOpener(int size) throws IOException { |
| writer.write("array("); |
| } |
| |
| @Override |
| public void writeMapCloser() throws IOException { |
| writer.write(')'); |
| } |
| |
| @Override |
| public void writeArrayOpener(int size) throws IOException { |
| writer.write("array("); |
| } |
| |
| @Override |
| public void writeArrayCloser() throws IOException { |
| writer.write(')'); |
| } |
| |
| @Override |
| public void writeNull(String name) throws IOException { |
| writer.write("null"); |
| } |
| |
| @Override |
| protected void writeKey(String fname, boolean needsEscaping) throws IOException { |
| writeStr(null, fname, needsEscaping); |
| writer.write('='); |
| writer.write('>'); |
| } |
| |
| @Override |
| public void writeStr(String name, String val, boolean needsEscaping) throws IOException { |
| if (needsEscaping) { |
| writer.write('\''); |
| for (int i=0; i<val.length(); i++) { |
| char ch = val.charAt(i); |
| switch (ch) { |
| case '\'': |
| case '\\': writer.write('\\'); writer.write(ch); break; |
| default: |
| writer.write(ch); |
| } |
| } |
| writer.write('\''); |
| } else { |
| writer.write('\''); |
| writer.write(val); |
| writer.write('\''); |
| } |
| } |
| } |