2 * Copyright 2016 ZTE Corporation.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.openo.commontosca.catalog.model.externalservice.container;
18 import org.openo.commontosca.catalog.model.externalservice.entity.container.ContainerSelfService;
20 import java.io.IOException;
21 import java.io.InputStream;
22 import java.lang.annotation.Annotation;
23 import java.lang.reflect.Type;
25 import javax.ws.rs.WebApplicationException;
26 import javax.ws.rs.core.MediaType;
27 import javax.ws.rs.core.MultivaluedMap;
28 import javax.ws.rs.ext.MessageBodyReader;
29 import javax.xml.bind.JAXBContext;
30 import javax.xml.bind.JAXBException;
31 import javax.xml.bind.Unmarshaller;
37 * The opentosca container self service returns data to the entity.
42 public class ContainerSelfServiceProvider implements MessageBodyReader<ContainerSelfService> {
45 public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations,
46 MediaType mediaType) {
47 return ContainerSelfService.class.isAssignableFrom(type);
51 public ContainerSelfService readFrom(Class<ContainerSelfService> type, Type genericType,
52 Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, String> httpHeaders,
53 InputStream entityStream) throws IOException, WebApplicationException {
54 ContainerSelfService object = null;
57 JAXBContext jaxbContext = JAXBContext.newInstance(ContainerSelfService.class);
58 Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
59 object = (ContainerSelfService) unmarshaller.unmarshal(entityStream);
60 } catch (JAXBException e1) {