| /* |
| * 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.johnzon.jaxrs; |
| |
| import org.apache.johnzon.jaxrs.xml.WadlDocumentToJson; |
| import org.w3c.dom.Document; |
| |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.WebApplicationException; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.MultivaluedMap; |
| import javax.ws.rs.ext.MessageBodyWriter; |
| import javax.xml.stream.XMLStreamException; |
| import java.io.IOException; |
| import java.io.OutputStream; |
| import java.lang.annotation.Annotation; |
| import java.lang.reflect.Type; |
| |
| @Produces({ |
| "application/json", "*/json", |
| "*/*+json", "*/x-json", |
| "*/javascript", "*/x-javascript" |
| }) |
| public class WadlDocumentMessageBodyWriter implements MessageBodyWriter<Document> { |
| private final WadlDocumentToJson converter = new WadlDocumentToJson(); |
| |
| @Override |
| public boolean isWriteable(final Class<?> aClass, final Type type, |
| final Annotation[] annotations, final MediaType mediaType) { |
| return Document.class.isAssignableFrom(aClass); |
| } |
| |
| @Override |
| public long getSize(final Document document, final Class<?> aClass, |
| final Type type, final Annotation[] annotations, |
| final MediaType mediaType) { |
| return -1; |
| } |
| |
| @Override |
| public void writeTo(final Document document, final Class<?> aClass, |
| final Type type, final Annotation[] annotations, |
| final MediaType mediaType, final MultivaluedMap<String, Object> stringObjectMultivaluedMap, |
| final OutputStream outputStream) throws IOException, WebApplicationException { |
| try { |
| outputStream.write(converter.convert(document).getBytes()); |
| } catch (final XMLStreamException e) { |
| throw new IllegalStateException(e); |
| } |
| } |
| } |