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-rw-r--r--mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/CamundaRequestHandler.java180
-rw-r--r--mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/OrchestrationRequests.java15
-rw-r--r--mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/RequestHandlerUtils.java49
-rw-r--r--mso-api-handlers/mso-api-handler-infra/src/main/resources/application.yaml4
4 files changed, 208 insertions, 40 deletions
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/CamundaRequestHandler.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/CamundaRequestHandler.java
new file mode 100644
index 0000000000..451fa64585
--- /dev/null
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/CamundaRequestHandler.java
@@ -0,0 +1,180 @@
+package org.onap.so.apihandlerinfra;
+
+import java.security.GeneralSecurityException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import javax.xml.bind.DatatypeConverter;
+import org.apache.http.HttpStatus;
+import org.camunda.bpm.engine.impl.persistence.entity.HistoricActivityInstanceEntity;
+import org.camunda.bpm.engine.impl.persistence.entity.HistoricProcessInstanceEntity;
+import org.onap.so.apihandler.common.ErrorNumbers;
+import org.onap.so.apihandlerinfra.exceptions.ContactCamundaException;
+import org.onap.so.utils.CryptoUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.ParameterizedTypeReference;
+import org.springframework.core.env.Environment;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.ResponseEntity;
+import org.springframework.retry.policy.SimpleRetryPolicy;
+import org.springframework.retry.support.RetryTemplate;
+import org.springframework.stereotype.Component;
+import org.springframework.web.client.ResourceAccessException;
+import org.springframework.web.client.RestClientException;
+import org.springframework.web.client.RestTemplate;
+
+@Component
+public class CamundaRequestHandler {
+
+ private static Logger logger = LoggerFactory.getLogger(CamundaRequestHandler.class);
+
+ @Autowired
+ private RestTemplate restTemplate;
+
+ @Autowired
+ private Environment env;
+
+ public ResponseEntity<List<HistoricProcessInstanceEntity>> getCamundaProcessInstanceHistory(String requestId) {
+ RetryTemplate retryTemplate = setRetryTemplate();
+ String path = env.getProperty("mso.camunda.rest.history.uri") + requestId;
+ String targetUrl = env.getProperty("mso.camundaURL") + path;
+ HttpHeaders headers =
+ setCamundaHeaders(env.getRequiredProperty("mso.camundaAuth"), env.getRequiredProperty("mso.msoKey"));
+
+ HttpEntity<?> requestEntity = new HttpEntity<>(headers);
+
+ return retryTemplate.execute(context -> {
+ if (context.getLastThrowable() != null) {
+ logger.error("Retrying: Last call resulted in exception: ", context.getLastThrowable());
+ }
+ if (context.getRetryCount() == 0) {
+ logger.info("Querying Camunda for process-instance history for requestId: {}", requestId);
+ } else {
+ logger.info("Retry: {} of 3. Querying Camunda for process-instance history for requestId: {}",
+ context.getRetryCount(), requestId);
+ }
+ return restTemplate.exchange(targetUrl, HttpMethod.GET, requestEntity,
+ new ParameterizedTypeReference<List<HistoricProcessInstanceEntity>>() {});
+ });
+ }
+
+ protected ResponseEntity<List<HistoricActivityInstanceEntity>> getCamundaActivityHistory(String processInstanceId,
+ String requestId) throws ContactCamundaException {
+ RetryTemplate retryTemplate = setRetryTemplate();
+ String path = env.getProperty("mso.camunda.rest.activity.uri") + processInstanceId;
+ String targetUrl = env.getProperty("mso.camundaURL") + path;
+ HttpHeaders headers =
+ setCamundaHeaders(env.getRequiredProperty("mso.camundaAuth"), env.getRequiredProperty("mso.msoKey"));
+ HttpEntity<?> requestEntity = new HttpEntity<>(headers);
+ try {
+ return retryTemplate.execute(context -> {
+ if (context.getLastThrowable() != null) {
+ logger.error("Retrying: Last call resulted in exception: ", context.getLastThrowable());
+ }
+ if (context.getRetryCount() == 0) {
+ logger.info(
+ "Querying Camunda for activity-instance history for processInstanceId: {}, for requestId: {}",
+ processInstanceId, requestId);
+ } else {
+ logger.info(
+ "Retry: {} of 3. Querying Camunda for activity-instance history for processInstanceId: {}, for requestId: {}",
+ context.getRetryCount(), processInstanceId, requestId);
+ }
+
+ return restTemplate.exchange(targetUrl, HttpMethod.GET, requestEntity,
+ new ParameterizedTypeReference<List<HistoricActivityInstanceEntity>>() {});
+ });
+
+ } catch (RestClientException e) {
+ logger.error(
+ "Error querying Camunda for activity-instance history for processInstanceId: {}, for requestId: {}, exception: {}",
+ processInstanceId, requestId, e.getMessage());
+ throw new ContactCamundaException.Builder("activity-instance", requestId, e.toString(),
+ HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e).build();
+ }
+ }
+
+ protected String getTaskName(String requestId) throws ContactCamundaException {
+ ResponseEntity<List<HistoricProcessInstanceEntity>> response = null;
+ ResponseEntity<List<HistoricActivityInstanceEntity>> activityResponse = null;
+ String processInstanceId = null;
+ try {
+ response = getCamundaProcessInstanceHistory(requestId);
+ } catch (RestClientException e) {
+ logger.error("Error querying Camunda for process-instance history for requestId: {}, exception: {}",
+ requestId, e.getMessage());
+ throw new ContactCamundaException.Builder("process-instance", requestId, e.toString(),
+ HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e).build();
+ }
+
+ List<HistoricProcessInstanceEntity> historicProcessInstanceList = response.getBody();
+
+ if (historicProcessInstanceList != null) {
+ Collections.reverse(historicProcessInstanceList);
+ processInstanceId = historicProcessInstanceList.get(0).getId();
+ } else {
+ return "No processInstances returned for requestId: " + requestId;
+ }
+
+ if (processInstanceId != null) {
+ activityResponse = getCamundaActivityHistory(processInstanceId, requestId);
+ } else {
+ return "No processInstanceId returned for requestId: " + requestId;
+ }
+
+ return getActivityName(activityResponse.getBody());
+ }
+
+ protected String getActivityName(List<HistoricActivityInstanceEntity> activityInstanceList) {
+ String activityName = null;
+ HistoricActivityInstanceEntity activityInstance = null;
+ String result = null;
+
+ if (activityInstanceList == null || activityInstanceList.isEmpty()) {
+ result = "No results returned on activityInstance history lookup.";
+ } else {
+ activityInstance = activityInstanceList.get(0);
+ activityName = activityInstance.getActivityName();
+
+ if (activityName == null) {
+ result = "Task name is null.";
+ } else {
+ result = "Last task executed: " + activityName;
+ }
+ }
+
+ return result;
+ }
+
+ protected HttpHeaders setCamundaHeaders(String auth, String msoKey) {
+ HttpHeaders headers = new HttpHeaders();
+ List<org.springframework.http.MediaType> acceptableMediaTypes = new ArrayList<>();
+ acceptableMediaTypes.add(org.springframework.http.MediaType.APPLICATION_JSON);
+ headers.setAccept(acceptableMediaTypes);
+ try {
+ String userCredentials = CryptoUtils.decrypt(auth, msoKey);
+ if (userCredentials != null) {
+ headers.add(HttpHeaders.AUTHORIZATION,
+ "Basic " + DatatypeConverter.printBase64Binary(userCredentials.getBytes()));
+ }
+ } catch (GeneralSecurityException e) {
+ logger.error("Security exception", e);
+ }
+ return headers;
+ }
+
+ protected RetryTemplate setRetryTemplate() {
+ RetryTemplate retryTemplate = new RetryTemplate();
+ Map<Class<? extends Throwable>, Boolean> retryableExceptions = new HashMap<>();
+ retryableExceptions.put(ResourceAccessException.class, true);
+ SimpleRetryPolicy policy = new SimpleRetryPolicy(4, retryableExceptions);
+ retryTemplate.setRetryPolicy(policy);
+ return retryTemplate;
+ }
+}
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/OrchestrationRequests.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/OrchestrationRequests.java
index 9e92c293bf..6f36fb2aff 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/OrchestrationRequests.java
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/OrchestrationRequests.java
@@ -46,6 +46,7 @@ import org.apache.http.HttpStatus;
import org.onap.so.apihandler.common.ErrorNumbers;
import org.onap.so.apihandler.common.ResponseBuilder;
import org.onap.so.apihandlerinfra.exceptions.ApiException;
+import org.onap.so.apihandlerinfra.exceptions.ContactCamundaException;
import org.onap.so.apihandlerinfra.exceptions.ValidateException;
import org.onap.so.apihandlerinfra.logging.ErrorLoggerInfo;
import org.onap.so.constants.OrchestrationRequestFormat;
@@ -91,6 +92,9 @@ public class OrchestrationRequests {
@Autowired
private ResponseBuilder builder;
+ @Autowired
+ private CamundaRequestHandler camundaRequestHandler;
+
@GET
@Path("/{version:[vV][4-7]}/{requestId}")
@ApiOperation(value = "Find Orchestrated Requests for a given requestId", response = Response.class)
@@ -424,10 +428,19 @@ public class OrchestrationRequests {
}
protected void mapRequestStatusAndExtSysErrSrcToRequest(InfraActiveRequests iar, RequestStatus status,
- String format) {
+ String format) throws ContactCamundaException {
String rollbackStatusMessage = iar.getRollbackStatusMessage();
String flowStatusMessage = iar.getFlowStatus();
String retryStatusMessage = iar.getRetryStatusMessage();
+ String taskName = null;
+
+ if (flowStatusMessage != null && !flowStatusMessage.equals("Successfully completed all Building Blocks")
+ && !flowStatusMessage.equals("All Rollback flows have completed successfully")) {
+ taskName = camundaRequestHandler.getTaskName(iar.getRequestId());
+ if (taskName != null) {
+ flowStatusMessage = flowStatusMessage + " TASK INFORMATION: " + taskName;
+ }
+ }
String statusMessages = null;
if (iar.getStatusMessage() != null) {
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/RequestHandlerUtils.java b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/RequestHandlerUtils.java
index c3f323459c..9ab95a2319 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/RequestHandlerUtils.java
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/java/org/onap/so/apihandlerinfra/RequestHandlerUtils.java
@@ -27,7 +27,6 @@ package org.onap.so.apihandlerinfra;
import static org.onap.so.logger.HttpHeadersConstants.REQUESTOR_ID;
import java.io.IOException;
import java.net.URL;
-import java.security.GeneralSecurityException;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.HashMap;
@@ -37,7 +36,6 @@ import java.util.Optional;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
-import javax.xml.bind.DatatypeConverter;
import org.apache.commons.lang.StringUtils;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
@@ -78,21 +76,16 @@ import org.onap.so.serviceinstancebeans.RelatedInstanceList;
import org.onap.so.serviceinstancebeans.RequestParameters;
import org.onap.so.serviceinstancebeans.ServiceInstancesRequest;
import org.onap.so.serviceinstancebeans.ServiceInstancesResponse;
-import org.onap.so.utils.CryptoUtils;
import org.onap.so.utils.UUIDChecker;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.slf4j.MDC;
import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.core.ParameterizedTypeReference;
import org.springframework.core.env.Environment;
-import org.springframework.http.HttpEntity;
-import org.springframework.http.HttpHeaders;
-import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.client.HttpStatusCodeException;
-import org.springframework.web.client.RestTemplate;
+import org.springframework.web.client.RestClientException;
import com.fasterxml.jackson.annotation.JsonInclude.Include;
import com.fasterxml.jackson.databind.ObjectMapper;
@@ -119,7 +112,7 @@ public class RequestHandlerUtils extends AbstractRestHandler {
private MsoRequest msoRequest;
@Autowired
- private RestTemplate restTemplate;
+ private CamundaRequestHandler camundaRequestHandler;
@Autowired
private CatalogDbClient catalogDbClient;
@@ -323,25 +316,20 @@ public class RequestHandlerUtils extends AbstractRestHandler {
public boolean camundaHistoryCheck(InfraActiveRequests duplicateRecord, InfraActiveRequests currentActiveReq)
throws RequestDbFailureException, ContactCamundaException {
String requestId = duplicateRecord.getRequestId();
- String path = env.getProperty("mso.camunda.rest.history.uri") + requestId;
- String targetUrl = env.getProperty("mso.camundaURL") + path;
- HttpHeaders headers =
- setCamundaHeaders(env.getRequiredProperty("mso.camundaAuth"), env.getRequiredProperty("mso.msoKey"));
- HttpEntity<?> requestEntity = new HttpEntity<>(headers);
ResponseEntity<List<HistoricProcessInstanceEntity>> response = null;
try {
- response = restTemplate.exchange(targetUrl, HttpMethod.GET, requestEntity,
- new ParameterizedTypeReference<List<HistoricProcessInstanceEntity>>() {});
- } catch (HttpStatusCodeException e) {
- ErrorLoggerInfo errorLoggerInfo =
- new ErrorLoggerInfo.Builder(MessageEnum.APIH_DUPLICATE_CHECK_EXC, ErrorCode.DataError)
- .errorSource(Constants.MSO_PROP_APIHANDLER_INFRA).build();
+ response = camundaRequestHandler.getCamundaProcessInstanceHistory(requestId);
+ } catch (RestClientException e) {
+ logger.error("Error querying Camunda for process-instance history for requestId: {}, exception: {}",
+ requestId, e.getMessage());
ContactCamundaException contactCamundaException =
- new ContactCamundaException.Builder(requestId, e.toString(), HttpStatus.SC_INTERNAL_SERVER_ERROR,
- ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e).errorInfo(errorLoggerInfo).build();
+ new ContactCamundaException.Builder("process-instance", requestId, e.toString(),
+ HttpStatus.SC_INTERNAL_SERVER_ERROR, ErrorNumbers.SVC_DETAILED_SERVICE_ERROR).cause(e)
+ .build();
updateStatus(currentActiveReq, Status.FAILED, contactCamundaException.getMessage());
throw contactCamundaException;
}
+
if (response.getBody().isEmpty()) {
updateStatus(duplicateRecord, Status.COMPLETE, "Request Completed");
}
@@ -355,23 +343,6 @@ public class RequestHandlerUtils extends AbstractRestHandler {
return false;
}
- protected HttpHeaders setCamundaHeaders(String auth, String msoKey) {
- HttpHeaders headers = new HttpHeaders();
- List<org.springframework.http.MediaType> acceptableMediaTypes = new ArrayList<>();
- acceptableMediaTypes.add(org.springframework.http.MediaType.APPLICATION_JSON);
- headers.setAccept(acceptableMediaTypes);
- try {
- String userCredentials = CryptoUtils.decrypt(auth, msoKey);
- if (userCredentials != null) {
- headers.add(HttpHeaders.AUTHORIZATION,
- "Basic " + DatatypeConverter.printBase64Binary(userCredentials.getBytes()));
- }
- } catch (GeneralSecurityException e) {
- logger.error("Security exception", e);
- }
- return headers;
- }
-
public ServiceInstancesRequest convertJsonToServiceInstanceRequest(String requestJSON, Actions action,
String requestId, String requestUri) throws ApiException {
try {
diff --git a/mso-api-handlers/mso-api-handler-infra/src/main/resources/application.yaml b/mso-api-handlers/mso-api-handler-infra/src/main/resources/application.yaml
index 136acfb9e1..93a4ae9489 100644
--- a/mso-api-handlers/mso-api-handler-infra/src/main/resources/application.yaml
+++ b/mso-api-handlers/mso-api-handler-infra/src/main/resources/application.yaml
@@ -26,6 +26,10 @@ mso:
uri: /sobpmnengine/task
history:
uri: /sobpmnengine/history/process-instance?variables=mso-request-id_eq_
+ activity:
+ uri: /sobpmnengine/history/activity-instance?processInstanceId=
+ camundaURL: http://localhost:8089
+ camundaAuth: E8E19DD16CC90D2E458E8FF9A884CC0452F8F3EB8E321F96038DE38D5C1B0B02DFAE00B88E2CF6E2A4101AB2C011FC161212EE
spring:
datasource: