use of org.wso2.carbon.apimgt.impl.workflow.WorkflowException in project carbon-apimgt by wso2.
the class SubscriptionUpdateWSWorkflowExecutor method execute.
/**
* This method is used to execute the workflow without giving a workflow response back to the caller to execute
* some other task after completing the workflow
*
* @param workflowDTO - The WorkflowDTO which contains workflow contextual information related to the workflow.
* @throws WorkflowException
*/
@Override
public WorkflowResponse execute(WorkflowDTO workflowDTO) throws WorkflowException {
try {
String action = WorkflowConstants.UPDATE_SUBSCRIPTION_WS_ACTION;
ServiceClient client = getClient(action);
String payload = "<wor:SubscriptionApprovalWorkFlowProcessRequest " + " xmlns:wor=\"http://workflow.subscription.apimgt.carbon.wso2.org\">\n" + " <wor:apiName>$1</wor:apiName>\n" + " <wor:apiVersion>$2</wor:apiVersion>\n" + " <wor:apiContext>$3</wor:apiContext>\n" + " <wor:apiProvider>$4</wor:apiProvider>\n" + " <wor:subscriber>$5</wor:subscriber>\n" + " <wor:applicationName>$6</wor:applicationName>\n" + " <wor:tierName>$7</wor:tierName>\n" + " <wor:workflowExternalRef>$8</wor:workflowExternalRef>\n" + " <wor:callBackURL>$9</wor:callBackURL>\n" + " </wor:SubscriptionApprovalWorkFlowProcessRequest>";
SubscriptionWorkflowDTO subsWorkflowDTO = (SubscriptionWorkflowDTO) workflowDTO;
String callBackURL = subsWorkflowDTO.getCallbackUrl();
payload = payload.replace("$1", subsWorkflowDTO.getApiName());
payload = payload.replace("$2", subsWorkflowDTO.getApiVersion());
payload = payload.replace("$3", subsWorkflowDTO.getApiContext());
payload = payload.replace("$4", subsWorkflowDTO.getApiProvider());
payload = payload.replace("$5", subsWorkflowDTO.getSubscriber());
payload = payload.replace("$6", subsWorkflowDTO.getApplicationName());
payload = payload.replace("$7", subsWorkflowDTO.getTierName());
payload = payload.replace("$8", subsWorkflowDTO.getExternalWorkflowReference());
payload = payload.replace("$9", callBackURL != null ? callBackURL : "?");
client.fireAndForget(AXIOMUtil.stringToOM(payload));
super.execute(workflowDTO);
} catch (AxisFault axisFault) {
log.error("Error sending out message", axisFault);
throw new WorkflowException("Error sending out message", axisFault);
} catch (XMLStreamException e) {
log.error("Error converting String to OMElement", e);
throw new WorkflowException("Error converting String to OMElement", e);
}
return new GeneralWorkflowResponse();
}
use of org.wso2.carbon.apimgt.impl.workflow.WorkflowException in project carbon-apimgt by wso2.
the class SubscriptionUpdateWSWorkflowExecutor method complete.
@Override
public WorkflowResponse complete(WorkflowDTO workflowDTO) throws WorkflowException {
workflowDTO.setUpdatedTime(System.currentTimeMillis());
super.complete(workflowDTO);
log.info("Subscription Update [Complete] Workflow Invoked. Workflow ID : " + workflowDTO.getExternalWorkflowReference() + "Workflow State : " + workflowDTO.getStatus());
if (WorkflowStatus.APPROVED.equals(workflowDTO.getStatus())) {
ApiMgtDAO apiMgtDAO = ApiMgtDAO.getInstance();
try {
apiMgtDAO.updateSubscriptionStatus(Integer.parseInt(workflowDTO.getWorkflowReference()), APIConstants.SubscriptionStatus.UNBLOCKED);
} catch (APIManagementException e) {
log.error("Could not complete subscription update workflow", e);
throw new WorkflowException("Could not complete subscription update workflow", e);
}
} else if (WorkflowStatus.REJECTED.equals(workflowDTO.getStatus())) {
ApiMgtDAO apiMgtDAO = ApiMgtDAO.getInstance();
try {
apiMgtDAO.updateSubscriptionStatus(Integer.parseInt(workflowDTO.getWorkflowReference()), APIConstants.SubscriptionStatus.REJECTED);
} catch (APIManagementException e) {
log.error("Could not complete subscription update workflow", e);
throw new WorkflowException("Could not complete subscription update workflow", e);
}
}
return new GeneralWorkflowResponse();
}
use of org.wso2.carbon.apimgt.impl.workflow.WorkflowException in project carbon-apimgt by wso2.
the class UserSignUpWSWorkflowExecutor method complete.
@Override
public WorkflowResponse complete(WorkflowDTO workflowDTO) throws WorkflowException {
// workflowDTO.setStatus(workflowDTO.getStatus());
workflowDTO.setUpdatedTime(System.currentTimeMillis());
if (log.isDebugEnabled()) {
log.debug("User Sign Up [Complete] Workflow Invoked. Workflow ID : " + workflowDTO.getExternalWorkflowReference() + "Workflow State : " + workflowDTO.getStatus());
}
super.complete(workflowDTO);
String tenantDomain = workflowDTO.getTenantDomain();
try {
UserRegistrationConfigDTO signupConfig = SelfSignUpUtil.getSignupConfiguration(tenantDomain);
String tenantAwareUserName = MultitenantUtils.getTenantAwareUsername(workflowDTO.getWorkflowReference());
if (WorkflowStatus.APPROVED.equals(workflowDTO.getStatus())) {
try {
updateRolesOfUser(tenantAwareUserName, SelfSignUpUtil.getRoleNames(signupConfig), tenantDomain);
} catch (Exception e) {
// updateRolesOfUser throws generic Exception. Therefore generic Exception is caught
throw new WorkflowException("Error while assigning role to user", e);
}
} else {
try {
/* Remove created user */
deleteUser(tenantDomain, tenantAwareUserName);
} catch (Exception e) {
throw new WorkflowException("Error while deleting the user", e);
}
}
} catch (APIManagementException e1) {
throw new WorkflowException("Error while accessing signup configuration", e1);
}
return new GeneralWorkflowResponse();
}
use of org.wso2.carbon.apimgt.impl.workflow.WorkflowException in project carbon-apimgt by wso2.
the class WorkflowExecutorFactory method getWorkflowConfigurations.
public TenantWorkflowConfigHolder getWorkflowConfigurations() throws WorkflowException {
String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
String cacheName = tenantDomain + "_" + APIConstants.WORKFLOW_CACHE_NAME;
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
// synchronized (cacheName.intern()){
Cache workflowCache = Caching.getCacheManager(APIConstants.API_MANAGER_CACHE_MANAGER).getCache(APIConstants.WORKFLOW_CACHE_NAME);
TenantWorkflowConfigHolder workflowConfig = (TenantWorkflowConfigHolder) workflowCache.get(cacheName);
if (workflowConfig != null) {
return workflowConfig;
} else {
TenantWorkflowConfigHolder configHolder = new TenantWorkflowConfigHolder(tenantDomain, tenantId);
try {
configHolder.load();
workflowCache.put(cacheName, configHolder);
return configHolder;
} catch (WorkflowException e) {
handleException("Error occurred while creating workflow configurations for tenant " + tenantDomain, e);
} catch (RegistryException e) {
handleException("Error occurred while creating workflow configurations for tenant " + tenantDomain, e);
}
}
return null;
}
use of org.wso2.carbon.apimgt.impl.workflow.WorkflowException in project carbon-apimgt by wso2.
the class WorkflowUtils method completeStateChangeWorkflow.
/**
* Complete the lifecycle state change workflow
*
* @param workflowDTO Workflow DTO object
* @throws WorkflowException Exception when completing the workflow
*/
protected static void completeStateChangeWorkflow(WorkflowDTO workflowDTO) throws WorkflowException {
String externalWorkflowRef = workflowDTO.getExternalWorkflowReference();
try {
ApiMgtDAO apiMgtDAO = ApiMgtDAO.getInstance();
Workflow workflow = apiMgtDAO.getworkflowReferenceByExternalWorkflowReference(externalWorkflowRef);
String apiName = workflow.getMetadata("ApiName");
String action = workflow.getMetadata("Action");
String providerName = workflow.getMetadata("ApiProvider");
String version = workflow.getMetadata("ApiVersion");
String invoker = workflow.getMetadata("Invoker");
String currentStatus = workflow.getMetadata("CurrentState");
int tenantId = workflowDTO.getTenantId();
try {
// tenant flow is already started from the rest api service impl. no need to start from here
PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(invoker);
Registry registry = ServiceReferenceHolder.getInstance().getRegistryService().getGovernanceUserRegistry(invoker, tenantId);
APIIdentifier apiIdentifier = new APIIdentifier(providerName, apiName, version);
GenericArtifact apiArtifact = APIUtil.getAPIArtifact(apiIdentifier, registry);
if (WorkflowStatus.APPROVED.equals(workflowDTO.getStatus())) {
String targetStatus;
apiArtifact.invokeAction(action, APIConstants.API_LIFE_CYCLE);
targetStatus = apiArtifact.getLifecycleState();
if (!currentStatus.equals(targetStatus)) {
apiMgtDAO.recordAPILifeCycleEvent(apiArtifact.getId(), currentStatus.toUpperCase(), targetStatus.toUpperCase(), invoker, tenantId);
}
if (log.isDebugEnabled()) {
String logMessage = "API Status changed successfully. API Name: " + apiIdentifier.getApiName() + ", API " + "Version " + apiIdentifier.getVersion() + ", New Status : " + targetStatus;
log.debug(logMessage);
}
}
} catch (RegistryException e) {
String errorMsg = "Could not complete api state change workflow";
log.error(errorMsg, e);
throw new WorkflowException(errorMsg, e);
}
} catch (APIManagementException e) {
String errorMsg = "Could not complete api state change workflow";
log.error(errorMsg, e);
}
}
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