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.onap.appc.provider;
27 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.TIMESTAMP;
28 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.common.response.header.CommonResponseHeader;
29 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.common.response.header.CommonResponseHeaderBuilder;
30 import org.onap.appc.util.Time;
32 import java.text.DateFormat;
33 import java.text.SimpleDateFormat;
37 * Builds the responses from the APP-C services according to the YANG domainmodel
42 public class ResponseHeaderBuilder {
45 * The date/time formatter to format timestamps.
47 @SuppressWarnings("nls")
48 public static final DateFormat FORMATTER = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSSSSS");
49 public static final DateFormat ZULU_FORMATTER = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SS'Z'");
52 * Private default constructor prevents instantiation
54 private ResponseHeaderBuilder() {
58 * This method builds the common response header and returns it to the caller for integration into the response
61 * True or false indicating the outcome of the operation. True indicates that the operation was
62 * successful, false indicates it failed.
64 * The original request id for the service
66 * The reason for the failure if the success flag is false. If success is true, the reason is not used.
68 * The duration of the request processing
69 * @return The common response header to be returned to the caller.
71 @SuppressWarnings("nls")
72 public static CommonResponseHeader buildHeader(Boolean success, String requestId, String reason, long duration) {
73 CommonResponseHeaderBuilder builder = new CommonResponseHeaderBuilder();
75 TIMESTAMP timestamp = new TIMESTAMP(FORMATTER.format(Time.utcDate()));
76 builder.setServiceRequestId(requestId);
77 builder.setCompleted(timestamp);
78 builder.setDuration(duration);
79 builder.setSuccess(success);
81 if (success.equals(Boolean.TRUE)) {
82 builder.setReason("Success");
84 builder.setReason(reason);
87 return builder.build();