use of org.wso2.carbon.bpmn.rest.model.runtime.ProcessInstanceQueryRequest in project carbon-business-process by wso2.
the class BaseProcessInstanceService method getQueryResponse.
protected DataResponse getQueryResponse(ProcessInstanceQueryRequest queryRequest, Map<String, String> requestParams, UriInfo uriInfo) {
RuntimeService runtimeService = BPMNOSGIService.getRuntimeService();
ProcessInstanceQuery query = runtimeService.createProcessInstanceQuery();
// Populate query based on request
if (queryRequest.getProcessInstanceId() != null) {
query.processInstanceId(queryRequest.getProcessInstanceId());
}
if (queryRequest.getProcessDefinitionKey() != null) {
query.processDefinitionKey(queryRequest.getProcessDefinitionKey());
}
if (queryRequest.getProcessDefinitionId() != null) {
query.processDefinitionId(queryRequest.getProcessDefinitionId());
}
if (queryRequest.getProcessBusinessKey() != null) {
query.processInstanceBusinessKey(queryRequest.getProcessBusinessKey());
}
if (queryRequest.getInvolvedUser() != null) {
query.involvedUser(queryRequest.getInvolvedUser());
}
if (queryRequest.getSuspended() != null) {
if (queryRequest.getSuspended()) {
query.suspended();
} else {
query.active();
}
}
if (queryRequest.getSubProcessInstanceId() != null) {
query.subProcessInstanceId(queryRequest.getSubProcessInstanceId());
}
if (queryRequest.getSuperProcessInstanceId() != null) {
query.superProcessInstanceId(queryRequest.getSuperProcessInstanceId());
}
if (queryRequest.getExcludeSubprocesses() != null) {
query.excludeSubprocesses(queryRequest.getExcludeSubprocesses());
}
if (queryRequest.getIncludeProcessVariables() != null) {
if (queryRequest.getIncludeProcessVariables()) {
query.includeProcessVariables();
}
}
if (queryRequest.getVariables() != null) {
addVariables(query, queryRequest.getVariables());
}
if (queryRequest.getTenantId() != null) {
query.processInstanceTenantId(queryRequest.getTenantId());
}
if (queryRequest.getTenantIdLike() != null) {
query.processInstanceTenantIdLike(queryRequest.getTenantIdLike());
}
if (Boolean.TRUE.equals(queryRequest.getWithoutTenantId())) {
query.processInstanceWithoutTenantId();
}
return new ProcessInstancePaginateList(new RestResponseFactory(), uriInfo).paginateList(requestParams, queryRequest, query, "id", allowedSortProperties);
}
use of org.wso2.carbon.bpmn.rest.model.runtime.ProcessInstanceQueryRequest in project carbon-business-process by wso2.
the class ProcessInstanceCreateRequest method cloneInstanceCreationRequest.
public ProcessInstanceQueryRequest cloneInstanceCreationRequest() {
ProcessInstanceQueryRequest processInstanceQueryRequest = new ProcessInstanceQueryRequest();
if (processDefinitionId != null) {
processInstanceQueryRequest.setProcessDefinitionId(processDefinitionId);
}
if (businessKey != null) {
processInstanceQueryRequest.setProcessBusinessKey(businessKey);
}
if (tenantId != null) {
processInstanceQueryRequest.setTenantId(tenantId);
}
if (variables != null) {
RestResponseFactory restResponseFactory = new RestResponseFactory();
List<QueryVariable> queryVariableList = new ArrayList<>();
for (RestVariable restVariable : variables) {
QueryVariable queryVariable = new QueryVariable();
queryVariable.setName(restVariable.getName());
queryVariable.setOperation("equals");
queryVariable.setType(restVariable.getType());
queryVariable.setValue(restResponseFactory.getVariableValue(restVariable));
queryVariableList.add(queryVariable);
}
processInstanceQueryRequest.setVariables(queryVariableList);
}
processInstanceQueryRequest.setIncludeProcessVariables(true);
return processInstanceQueryRequest;
}
use of org.wso2.carbon.bpmn.rest.model.runtime.ProcessInstanceQueryRequest in project carbon-business-process by wso2.
the class ProcessInstanceService method startInstance.
@POST
@Path("/")
@Consumes({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response startInstance(ProcessInstanceCreateRequest processInstanceCreateRequest) {
if (log.isDebugEnabled()) {
log.debug("ProcessInstanceCreateRequest:" + processInstanceCreateRequest.getProcessDefinitionId());
log.debug(" processInstanceCreateRequest.getVariables().size():" + processInstanceCreateRequest.getVariables().size());
}
if (processInstanceCreateRequest.getProcessDefinitionId() == null && processInstanceCreateRequest.getProcessDefinitionKey() == null && processInstanceCreateRequest.getMessage() == null) {
throw new ActivitiIllegalArgumentException("Either processDefinitionId, processDefinitionKey or message is required.");
}
int paramsSet = ((processInstanceCreateRequest.getProcessDefinitionId() != null) ? 1 : 0) + ((processInstanceCreateRequest.getProcessDefinitionKey() != null) ? 1 : 0) + ((processInstanceCreateRequest.getMessage() != null) ? 1 : 0);
if (paramsSet > 1) {
throw new ActivitiIllegalArgumentException("Only one of processDefinitionId, processDefinitionKey or message should be set.");
}
if (processInstanceCreateRequest.isCustomTenantSet()) {
// Tenant-id can only be used with either key or message
if (processInstanceCreateRequest.getProcessDefinitionId() != null) {
throw new ActivitiIllegalArgumentException("TenantId can only be used with either processDefinitionKey or message.");
}
} else {
// if no tenantId, it must be from definitionId
if (processInstanceCreateRequest.getProcessDefinitionId() == null) {
throw new ActivitiIllegalArgumentException("TenantId should be specified to be used with either " + "processDefinitionKey or message.");
}
}
// Have to add the validation part here
if (!isValidUserToStartProcess(processInstanceCreateRequest)) {
throw new RestApiBasicAuthenticationException("User doesn't have the necessary permission to start the process");
}
if (processInstanceCreateRequest.getSkipInstanceCreation() || processInstanceCreateRequest.getSkipInstanceCreationIfExist()) {
ProcessInstanceQueryRequest processInstanceQueryRequest = processInstanceCreateRequest.cloneInstanceCreationRequest();
Map<String, String> allRequestParams = allRequestParams(uriInfo);
DataResponse dataResponse = getQueryResponse(processInstanceQueryRequest, allRequestParams, uriInfo);
if (log.isDebugEnabled()) {
log.debug("ProcessInstanceCreation check:" + dataResponse.getSize());
}
int dataResponseSize = dataResponse.getSize();
if (dataResponseSize > 0) {
if (processInstanceCreateRequest.getCorrelate()) {
if (dataResponseSize != 1) {
String responseMessage = "Correlation matching failed as there are more than one matching instance with " + "given variables state";
throw new NotFoundException(Response.ok().entity(responseMessage).status(Response.Status.NOT_FOUND).build());
}
if (processInstanceCreateRequest.getMessageName() == null) {
String responseMessage = "Correlation matching failed as messageName property is not specified";
throw new ActivitiIllegalArgumentException(responseMessage);
}
return performCorrelation(processInstanceCreateRequest);
} else {
dataResponse.setMessage("Instance information corresponding to the request");
return Response.ok().entity(dataResponse).build();
}
}
}
RestResponseFactory restResponseFactory = new RestResponseFactory();
Map<String, Object> startVariables = null;
if (processInstanceCreateRequest.getVariables() != null) {
startVariables = new HashMap<>();
for (RestVariable variable : processInstanceCreateRequest.getVariables()) {
if (variable.getName() == null) {
throw new ActivitiIllegalArgumentException("Variable name is required.");
}
startVariables.put(variable.getName(), restResponseFactory.getVariableValue(variable));
}
}
// updated the additional variables
if (processInstanceCreateRequest.getAdditionalVariables() != null) {
if (startVariables == null) {
startVariables = new HashMap<>();
}
for (RestVariable variable : processInstanceCreateRequest.getAdditionalVariables()) {
if (variable.getName() == null) {
throw new ActivitiIllegalArgumentException("Additional Variable name is required.");
}
startVariables.put(variable.getName(), restResponseFactory.getVariableValue(variable));
}
}
RuntimeService runtimeService = BPMNOSGIService.getRuntimeService();
IdentityService identityService = BPMNOSGIService.getIdentityService();
PrivilegedCarbonContext carbonContext = PrivilegedCarbonContext.getThreadLocalCarbonContext();
String userName = carbonContext.getUsername();
ProcessInstanceResponse processInstanceResponse;
// Actually start the instance based on key or id
try {
ProcessInstance instance;
identityService.setAuthenticatedUserId(userName);
if (processInstanceCreateRequest.getProcessDefinitionId() != null) {
instance = runtimeService.startProcessInstanceById(processInstanceCreateRequest.getProcessDefinitionId(), processInstanceCreateRequest.getBusinessKey(), startVariables);
} else if (processInstanceCreateRequest.getProcessDefinitionKey() != null) {
if (processInstanceCreateRequest.isCustomTenantSet()) {
instance = runtimeService.startProcessInstanceByKeyAndTenantId(processInstanceCreateRequest.getProcessDefinitionKey(), processInstanceCreateRequest.getBusinessKey(), startVariables, processInstanceCreateRequest.getTenantId());
} else {
instance = runtimeService.startProcessInstanceByKey(processInstanceCreateRequest.getProcessDefinitionKey(), processInstanceCreateRequest.getBusinessKey(), startVariables);
}
} else {
if (processInstanceCreateRequest.isCustomTenantSet()) {
instance = runtimeService.startProcessInstanceByMessageAndTenantId(processInstanceCreateRequest.getMessage(), processInstanceCreateRequest.getBusinessKey(), startVariables, processInstanceCreateRequest.getTenantId());
} else {
instance = runtimeService.startProcessInstanceByMessage(processInstanceCreateRequest.getMessage(), processInstanceCreateRequest.getBusinessKey(), startVariables);
}
}
HistoryService historyService = BPMNOSGIService.getHistoryService();
if (processInstanceCreateRequest.getReturnVariables()) {
Map<String, Object> runtimeVariableMap = null;
List<HistoricVariableInstance> historicVariableList = null;
if (instance.isEnded()) {
historicVariableList = historyService.createHistoricVariableInstanceQuery().processInstanceId(instance.getId()).list();
} else {
runtimeVariableMap = runtimeService.getVariables(instance.getId());
}
processInstanceResponse = restResponseFactory.createProcessInstanceResponse(instance, true, runtimeVariableMap, historicVariableList, uriInfo.getBaseUri().toString());
} else {
processInstanceResponse = restResponseFactory.createProcessInstanceResponse(instance, uriInfo.getBaseUri().toString());
}
} catch (ActivitiObjectNotFoundException aonfe) {
throw new ActivitiIllegalArgumentException(aonfe.getMessage(), aonfe);
} finally {
identityService.setAuthenticatedUserId(null);
}
return Response.ok().status(Response.Status.CREATED).entity(processInstanceResponse).build();
}
use of org.wso2.carbon.bpmn.rest.model.runtime.ProcessInstanceQueryRequest in project carbon-business-process by wso2.
the class ProcessInstanceService method getProcessInstances.
@GET
@Path("/")
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
public Response getProcessInstances() {
Map<String, String> allRequestParams = allRequestParams(uriInfo);
// Populate query based on request
ProcessInstanceQueryRequest queryRequest = getQueryRequest(allRequestParams);
return Response.ok().entity(getQueryResponse(queryRequest, allRequestParams, uriInfo)).build();
}
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