001/* 002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the Eclipse Public License v1.0 006 * which accompanies this distribution, and is available at 007 * http://www.eclipse.org/legal/epl-v10.html 008 * 009 * Contributors: 010 * slacoin 011 */ 012package org.nuxeo.ecm.automation.jaxrs.io; 013 014import java.io.IOException; 015import java.io.OutputStream; 016import java.lang.annotation.Annotation; 017import java.lang.reflect.Type; 018 019import javax.ws.rs.Produces; 020import javax.ws.rs.WebApplicationException; 021import javax.ws.rs.core.MediaType; 022import javax.ws.rs.core.MultivaluedMap; 023import javax.ws.rs.ext.MessageBodyWriter; 024 025@Produces({ "application/json+nxentity", "application/json" }) 026public class JsonPrimitiveWriter implements MessageBodyWriter<Object> { 027 028 @Override 029 public long getSize(Object arg0, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4) { 030 return -1; 031 } 032 033 @Override 034 public boolean isWriteable(Class<?> typeClass, Type arg1, Annotation[] arg2, MediaType arg3) { 035 if (typeClass == String.class) { 036 return true; 037 } 038 if (typeClass == Boolean.class) { 039 return true; 040 } 041 if (Number.class.isAssignableFrom(typeClass)) { 042 return true; 043 } 044 return false; 045 } 046 047 @Override 048 public void writeTo(Object value, Class<?> arg1, Type arg2, Annotation[] arg3, MediaType arg4, 049 MultivaluedMap<String, Object> arg5, OutputStream out) throws IOException, WebApplicationException { 050 JsonWriter.writePrimitive(out, value); 051 } 052 053}