1 /* 2 * Copyright (c) 2002-2014, Mairie de Paris 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright notice 10 * and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright notice 13 * and the following disclaimer in the documentation and/or other materials 14 * provided with the distribution. 15 * 16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 * 32 * License 1.0 33 */ 34 package fr.paris.lutece.plugins.directory.modules.rest.service.writers; 35 36 import fr.paris.lutece.plugins.directory.business.Record; 37 import fr.paris.lutece.plugins.rest.service.writers.AbstractWriter; 38 39 import java.lang.annotation.Annotation; 40 import java.lang.reflect.ParameterizedType; 41 import java.lang.reflect.Type; 42 43 import java.util.List; 44 45 import javax.ws.rs.Produces; 46 import javax.ws.rs.core.MediaType; 47 import javax.ws.rs.ext.Provider; 48 49 50 /** 51 * 52 * RecordWriter 53 * 54 */ 55 @Provider 56 @Produces( {MediaType.APPLICATION_XML, 57 MediaType.APPLICATION_JSON 58 } ) 59 public class RecordWriter extends AbstractWriter<Record> 60 { 61 /** 62 * {@inheritDoc} 63 */ 64 @Override 65 public boolean isWriteable( Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType ) 66 { 67 // Ensure that we're handling only List<Record> objects. 68 boolean isWritable = false; 69 70 if ( Record.class.equals( genericType ) ) 71 { 72 isWritable = true; 73 } 74 75 if ( List.class.isAssignableFrom( type ) && genericType instanceof ParameterizedType ) 76 { 77 ParameterizedType parameterizedType = (ParameterizedType) genericType; 78 Type[] actualTypeArgs = ( parameterizedType.getActualTypeArguments( ) ); 79 isWritable = ( ( actualTypeArgs.length == 1 ) && actualTypeArgs[0].equals( Record.class ) ); 80 } 81 82 return isWritable; 83 } 84 }