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/*-
* ============LICENSE_START=======================================================
* so
* ================================================================================
* Copyright (C) 2018 Ericsson. All rights reserved.
* ================================================================================
* Modifications Copyright (C) 2018-2019 AT&T. All rights reserved.
* Modifications Copyright (C) 2019, 2024 Nordix Foundation.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.so;
import com.google.gson.Gson;
import jakarta.ws.rs.DELETE;
import jakarta.ws.rs.GET;
import jakarta.ws.rs.POST;
import jakarta.ws.rs.Path;
import jakarta.ws.rs.PathParam;
import jakarta.ws.rs.core.Response;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@Path("/SO")
public class SoDummyServer {
private static final String ONGOING = "ONGOING";
private static int postMessagesReceived = 0;
private static int putMessagesReceived = 0;
private static int statMessagesReceived = 0;
private static int getMessagesReceived = 0;
private static int deleteMessagesReceived = 0;
private static Map<String, SoResponse> ongoingRequestMap = new ConcurrentHashMap<>();
/**
* Stats method.
*
* @return response
*/
@GET
@Path("/Stats")
public Response serviceGetStats() {
statMessagesReceived++;
return Response.status(200).entity("{\"GET\": " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived
+ ",\"POST\": " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived
+ ",\"DELETE\": " + deleteMessagesReceived + "}").build();
}
/**
* Get stat type.
*
* @param statType the stat type
* @return http response
*/
@GET
@Path("/OneStat/{statType}")
public Response serviceGetStat(@PathParam("statType") final String statType) {
statMessagesReceived++;
return Response.status(200).entity("{\"TYPE\": " + statType + "}").build();
}
/**
* Post to service instantiation.
*
* @param jsonString string to send
* @return http response
*/
@POST
@Path("/serviceInstantiation/v7")
public Response servicePostRequest(final String jsonString) {
postMessagesReceived++;
return buildResponse(jsonString);
}
/**
* Post.
*
* @param serviceInstanceId service instance id
* @param vnfInstanceId vnf instance id
* @param jsonString json body
* @return http response
*/
@POST
@Path("/serviceInstantiation/v7/serviceInstances/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules/scaleOut")
public Response servicePostRequestVfModules(@PathParam("serviceInstanceId") final String serviceInstanceId,
@PathParam("vnfInstanceId") final String vnfInstanceId, final String jsonString) {
postMessagesReceived++;
return buildResponse(jsonString);
}
/**
* Get instance ID.
*
* @param nsInstanceId node instance id
* @return http response
*/
@GET
@Path("/orchestrationRequests/v5/{nsInstanceId}")
public Response soRequestStatus(@PathParam("nsInstanceId") final String nsInstanceId) {
SoResponse response = ongoingRequestMap.get(nsInstanceId);
int iterationsLeft = Integer.parseInt(response.getRequest().getRequestScope());
if (--iterationsLeft > 0) {
response.getRequest().setRequestScope(Integer.toString(iterationsLeft));
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode()).entity(responseString).build();
}
ongoingRequestMap.remove(nsInstanceId);
if ("ReturnBadAfterWait".equals(response.getRequest().getRequestType())) {
return Response.status(400).build();
}
response.getRequest().getRequestStatus().setRequestState("COMPLETE");
response.getRequest().setRequestScope("0");
response.setHttpResponseCode(200);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode()).entity(responseString).build();
}
/**
* Delete.
*
* @param serviceInstanceId service instance id
* @param vnfInstanceId vnf instance id
* @param vfModuleInstanceId vf module instance id
* @param jsonString json body
* @return http response
*/
@DELETE
@Path("/serviceInstances/v7/{serviceInstanceId}/vnfs/{vnfInstanceId}/vfModules/{vfModuleInstanceId}")
public Response serviceDeleteRequestVfModules(
@PathParam("serviceInstanceId") final String serviceInstanceId,
@PathParam("vnfInstanceId") final String vnfInstanceId,
@PathParam("vfModuleInstanceId") final String vfModuleInstanceId,
final String jsonString) {
deleteMessagesReceived++;
return buildResponse(jsonString);
}
private Response buildResponse(String jsonString) {
if (jsonString == null) {
return Response.status(400).build();
}
SoRequest request = new Gson().fromJson(jsonString, SoRequest.class);
if (request == null) {
return Response.status(400).build();
}
if (request.getRequestType() == null) {
return Response.status(400).build();
}
if ("ReturnBadJson".equals(request.getRequestType())) {
return Response.status(200)
.entity("{\"GET\": , " + getMessagesReceived + ",\"STAT\": " + statMessagesReceived
+ ",\"POST\":" + " , " + postMessagesReceived + ",\"PUT\": " + putMessagesReceived
+ ",\"DELETE\": " + deleteMessagesReceived + "}").build();
}
SoResponse response = new SoResponse();
response.setRequest(request);
response.setRequestReferences(new SoRequestReferences());
response.getRequestReferences().setRequestId(request.getRequestId().toString());
if ("ReturnCompleted".equals(request.getRequestType())) {
response.getRequest().getRequestStatus().setRequestState("COMPLETE");
response.setHttpResponseCode(200);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode())
.entity(responseString)
.build();
}
if ("ReturnFailed".equals(request.getRequestType())) {
response.getRequest().getRequestStatus().setRequestState("FAILED");
response.setHttpResponseCode(200);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode())
.entity(responseString)
.build();
}
if ("ReturnOnging202".equals(request.getRequestType())) {
ongoingRequestMap.put(request.getRequestId().toString(), response);
response.getRequest().getRequestStatus().setRequestState(ONGOING);
response.setHttpResponseCode(202);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode())
.entity(responseString)
.build();
}
if ("ReturnOnging200".equals(request.getRequestType())) {
ongoingRequestMap.put(request.getRequestId().toString(), response);
response.getRequest().getRequestStatus().setRequestState(ONGOING);
response.setHttpResponseCode(200);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode())
.entity(responseString)
.build();
}
if ("ReturnBadAfterWait".equals(request.getRequestType())) {
ongoingRequestMap.put(request.getRequestId().toString(), response);
response.getRequest().getRequestStatus().setRequestState(ONGOING);
response.setHttpResponseCode(200);
String responseString = new Gson().toJson(response, SoResponse.class);
return Response.status(response.getHttpResponseCode())
.entity(responseString)
.build();
}
return null;
}
}
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