001/* 002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * slacoin 018 */ 019package org.nuxeo.ecm.automation.jaxrs.io; 020 021import java.io.IOException; 022import java.io.OutputStream; 023import java.lang.annotation.Annotation; 024import java.lang.reflect.Type; 025 026import javax.ws.rs.Produces; 027import javax.ws.rs.WebApplicationException; 028import javax.ws.rs.core.MediaType; 029import javax.ws.rs.core.MultivaluedMap; 030import javax.ws.rs.ext.MessageBodyWriter; 031 032@Produces({ "application/json+nxentity", "application/json" }) 033public class JsonPrimitiveWriter implements MessageBodyWriter<Object> { 034 035 @Override 036 public long getSize(Object arg0, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4) { 037 return -1; 038 } 039 040 @Override 041 public boolean isWriteable(Class<?> typeClass, Type arg1, Annotation[] arg2, MediaType arg3) { 042 if (typeClass == String.class) { 043 return true; 044 } 045 if (typeClass == Boolean.class) { 046 return true; 047 } 048 if (Number.class.isAssignableFrom(typeClass)) { 049 return true; 050 } 051 return false; 052 } 053 054 @Override 055 public void writeTo(Object value, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4, 056 MultivaluedMap<String, Object> arg5, OutputStream out) throws IOException, WebApplicationException { 057 JsonWriter.writePrimitive(out, value); 058 } 059 060}