2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Copyright (C) 2017 Amdocs
8 * =============================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 * ============LICENSE_END=========================================================
25 package org.openecomp.appc.client.impl.protocol;
27 import org.openecomp.appc.client.impl.core.MessageContext;
28 import com.att.eelf.configuration.EELFLogger;
29 import com.att.eelf.configuration.EELFManager;
30 import com.fasterxml.jackson.databind.JsonNode;
31 import com.fasterxml.jackson.databind.ObjectMapper;
33 import java.io.IOException;
35 class APPCMessageReaderWriter implements MessageReader, MessageWriter {
37 private final ObjectMapper mapper;
38 private final EELFLogger LOG = EELFManager.getInstance().getLogger(APPCMessageReaderWriter.class);
40 APPCMessageReaderWriter() {
41 mapper = new ObjectMapper();
44 public String read(String payload, MessageContext context) throws ProtocolException {
46 ProtocolMessage protocolMessage = mapper.readValue(payload, ProtocolMessage.class);
47 context.setType(protocolMessage.getType());
48 context.setRpc(protocolMessage.getRpcName());
49 context.setCorrelationID(protocolMessage.getCorrelationID());
50 context.setPartiton(protocolMessage.getPartition());
51 String body = protocolMessage.getBody().toString();
52 LOG.debug("Received body : <" + body + ">");
54 } catch (IOException e) {
55 throw new ProtocolException(e);
60 public String write(String payload, MessageContext context) throws ProtocolException {
62 ProtocolMessage protocolMessage = new ProtocolMessage();
63 protocolMessage.setVersion("2.0");
64 protocolMessage.setType(context.getType());
65 protocolMessage.setRpcName(context.getRpc());
66 protocolMessage.setCorrelationID(context.getCorrelationID());
67 protocolMessage.setPartition(context.getPartiton());
68 JsonNode body = mapper.readTree(payload);
69 protocolMessage.setBody(body);
70 String message = mapper.writeValueAsString(protocolMessage);
72 } catch (IOException e) {
73 throw new ProtocolException(e);