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/**
* Copyright 2018 Huawei Technologies Co., Ltd.
*
* 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.
*/
package org.onap.vtp;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.*;
import com.google.gson.*;
import org.apache.http.HttpStatus;
import org.onap.vtp.error.VTPError;
import org.onap.vtp.error.VTPError.VTPException;
import org.onap.vtp.manager.DistManager;
import org.onap.vtp.manager.model.Tester;
import org.open.infc.grpc.Output;
import org.open.infc.grpc.Result;
import org.open.infc.grpc.client.OpenInterfaceGrpcClient;
import org.open.infc.grpc.client.OpenRemoteCli;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.gson.reflect.TypeToken;
import org.yaml.snakeyaml.DumperOptions;
import org.yaml.snakeyaml.Yaml;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;
public class VTPResource {
protected static final Logger LOG = LoggerFactory.getLogger(VTPResource.class);
private static Gson gson = new Gson();
protected static String VTP_TEST_CENTER_IP; // NOSONAR
protected static int VTP_TEST_CENTER_PORT; // NOSONAR
protected static String VTP_ARTIFACT_STORE; // NOSONAR
protected static String VTP_EXECUTION_TEMP_STORE; // NOSONAR
protected static int VTP_EXECUTION_GRPC_TIMEOUT; // NOSONAR
protected static String VTP_YAML_STORE; // NOSONAR
protected static String VTP_SCRIPT_STORE; // NOSONAR
public static boolean mode=false;
protected static final SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS", Locale.US); // NOSONAR
DistManager distManager = null;
Tester tester = null;
static {
dateFormatter.setTimeZone(TimeZone.getTimeZone("UTC"));
Properties prp = new Properties();
try {
prp.load(VTPResource.class.getClassLoader().getResourceAsStream("vtp.properties"));
VTP_TEST_CENTER_IP = prp.getProperty("vtp.grpc.server");
VTP_TEST_CENTER_PORT = Integer.parseInt(prp.getProperty("vtp.grpc.port"));
VTP_ARTIFACT_STORE = prp.getProperty("vtp.artifact.store");
VTP_EXECUTION_TEMP_STORE = prp.getProperty("vtp.file.store");
VTP_EXECUTION_GRPC_TIMEOUT = Integer.parseInt(prp.getProperty("vtp.grpc.timeout")) * 1000 ;
VTP_YAML_STORE = prp.getProperty("vtp.yaml.store");
VTP_SCRIPT_STORE = prp.getProperty("vtp.script.store");
if (prp.getProperty("vtp.execution.mode").equals("dist"))
mode=true;
} catch (Exception e) { // NOSONAR
LOG.error(e.getMessage());
}
}
protected Result makeRpc(List <String> args) throws VTPException {
return this.makeRpc(args, VTP_EXECUTION_GRPC_TIMEOUT);
}
protected Result makeRpc(List <String> args, int timeout) throws VTPException {
String executionId=args.get(4);
if(isDistMode() && (executionId.contains("-") || args.contains("schema-show"))) {
distManager =new DistManager();
if (executionId.contains("-")){
tester = distManager.httpRequestExecutions(executionId);
}
else {
String scenario=args.get(4);
String testSuiteName=args.get(6);
String testCaseName=args.get(8);
tester = distManager.httpRequestTestcase(testSuiteName,scenario,testCaseName);
}
VTP_TEST_CENTER_IP = tester.getIp();
VTP_TEST_CENTER_PORT = tester.getPort();
}
Result result = null;
String requestId = UUID.randomUUID().toString();
try {
result = new OpenRemoteCli(
VTP_TEST_CENTER_IP,
VTP_TEST_CENTER_PORT,
timeout,
requestId).run(args);
} catch(OpenInterfaceGrpcClient.OpenInterfaceGrpcTimeoutExecption e) {
LOG.info("Timed out.", e);
throw new VTPException(
new VTPError().setHttpStatus(HttpStatus.SC_GATEWAY_TIMEOUT).setMessage("Timed out. Please use request-id to track the progress.").setCode(VTPError.TIMEOUT));
} catch (Exception e) {
LOG.info("Exception occurs.", e);
throw new VTPException(new VTPError().setMessage(e.getMessage()));
}
if (result.getExitCode() != 0) {
throw new VTPException(
new VTPError().setMessage(result.getOutput()));
}
return result;
}
public static String getStorePath() {
return VTP_ARTIFACT_STORE;
}
protected JsonElement makeRpcAndGetJson(List<String> args) throws VTPException, IOException {
return this.makeRpcAndGetJson(args, VTP_EXECUTION_GRPC_TIMEOUT);
}
protected JsonElement makeRpcAndGetJson(List<String> args, int timeout) throws VTPException {
Result result = this.makeRpc(args, timeout);
JsonParser jsonParser = new JsonParser();
return jsonParser.parse(result.getOutput());
}
protected Output makeRpc(String testSuite,String scenario, String requestId, String profile, String testCase, JsonElement argsJsonNode) throws VTPException {
return this.makeRpc(testSuite,scenario, requestId, profile, testCase, argsJsonNode, VTP_EXECUTION_GRPC_TIMEOUT);
}
protected Output makeRpc(String testSuite,String scenario, String requestId, String profile, String testCase, JsonElement argsJsonNode, int timeout) throws VTPException {
if (isDistMode()){
distManager =new DistManager();
tester = distManager.httpRequestTestcase(testSuite,scenario,testCase);
VTP_TEST_CENTER_IP =tester.getIp();
VTP_TEST_CENTER_PORT = tester.getPort();
}
Output output = null;
Map <String, String> args = gson.fromJson(argsJsonNode, new TypeToken<Map<String,String>>(){}.getType());
try {
output = new OpenRemoteCli(
VTP_TEST_CENTER_IP,
VTP_TEST_CENTER_PORT,
timeout,
requestId).invoke(scenario, profile, testCase, args);
} catch(OpenInterfaceGrpcClient.OpenInterfaceGrpcTimeoutExecption e) {
LOG.info("Timed out.", e);
throw new VTPException(
new VTPError().setHttpStatus(HttpStatus.SC_GATEWAY_TIMEOUT).setMessage("Timed out. Please use request-id to track the progress.").setCode(VTPError.TIMEOUT));
} catch (Exception e) {
LOG.info("Exception occurs", e);
throw new VTPException(
new VTPError().setMessage(e.getMessage()));
}
if (isDistMode())
{
String executionId= output.getAddonsMap().get("execution-id");
assert distManager != null;
distManager.postDataToManager(executionId,tester.getId(),tester.getTesterId());
}
return output;
}
/**
* Build SnakeYaml instance
* @return
*/
protected Yaml snakeYaml() {
DumperOptions dumperOptions = new DumperOptions();
dumperOptions.setDefaultFlowStyle(DumperOptions.FlowStyle.BLOCK);
dumperOptions.setDefaultScalarStyle(DumperOptions.ScalarStyle.PLAIN);
dumperOptions.setPrettyFlow(false);
return new Yaml(dumperOptions);
}
public boolean isDistMode() {
return mode;
}
protected JsonElement makeRpcAndGetJson(List<String> args,int count,int index) throws VTPException, IOException {
return this.makeRpcAndGetJson(args,count,index, VTP_EXECUTION_GRPC_TIMEOUT);
}
protected JsonElement makeRpcAndGetJson(List<String> args,int count,int index, int timeout) throws VTPException {
List<String> result = this.makeRpc(args,count,index, timeout);
JsonArray jsonArray = new JsonArray();
for (String jsonString : result) {
JsonElement obj = new JsonParser().parse(jsonString);
jsonArray.add(obj);
}
return jsonArray;
}
protected List<String> makeRpc(List<String> args, int count, int index, int timeout) {
distManager = new DistManager();
JsonElement jsonElement = distManager.getExecutionJson(count, index);
List<String> resultList = new ArrayList<>();
if (jsonElement != null && jsonElement.isJsonArray() && jsonElement.getAsJsonArray().size() > 0) {
JsonArray resultsArray = jsonElement.getAsJsonArray();
Client client = ClientBuilder.newClient();
for (JsonElement jElement : resultsArray) {
JsonObject jsonObject = jElement.getAsJsonObject();
String testerId = null;
String executionId = null;
if (jsonObject.has("tester_id"))
testerId = jsonObject.get("tester_id").getAsString();
if (jsonObject.has("execution_id"))
executionId = jsonObject.get("execution_id").getAsString();
if (testerId == null || executionId == null)
throw new IllegalArgumentException("testerId: " + testerId + " and " + " executionId: " + executionId + " should not be null");
String testerPath = "/manager/tester/" + testerId;
JsonObject jObject = distManager.getResponseFromTester(client, distManager.getManagerURL(), testerPath).getAsJsonObject();
String vtpTestCenterIp = jObject.get("iP").getAsString();
int vtpTestCenterPort = Integer.parseInt(jObject.get("port").getAsString());
args.set(4, executionId);
try {
resultList.add(distManager.getExecutionDetails(vtpTestCenterIp, vtpTestCenterPort, args, timeout).getOutput());
} catch (Exception e) {
LOG.error("executionId : " + executionId + " not valid::: " + e.getMessage());
}
}
}
return resultList;
}
}
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