public virtual ProcessInstanceDto submitForm(UriInfo context, StartProcessInstanceDto parameters)
{
FormService formService = engine.FormService;
ProcessInstance instance = null;
try
{
IDictionary <string, object> variables = VariableValueDto.toMap(parameters.Variables, engine, objectMapper);
string businessKey = parameters.BusinessKey;
if (!string.ReferenceEquals(businessKey, null))
{
instance = formService.submitStartForm(processDefinitionId, businessKey, variables);
}
else
{
instance = formService.submitStartForm(processDefinitionId, variables);
}
}
catch (AuthorizationException e)
{
throw e;
}
catch (FormFieldValidationException e)
{
string errorMessage = string.Format("Cannot instantiate process definition {0}: {1}", processDefinitionId, e.Message);
throw new RestException(Response.Status.BAD_REQUEST, e, errorMessage);
}
catch (ProcessEngineException e)
{
string errorMessage = string.Format("Cannot instantiate process definition {0}: {1}", processDefinitionId, e.Message);
throw new RestException(Response.Status.INTERNAL_SERVER_ERROR, e, errorMessage);
}
catch (RestException e)
{
string errorMessage = string.Format("Cannot instantiate process definition {0}: {1}", processDefinitionId, e.Message);
throw new InvalidRequestException(e.Status, e, errorMessage);
}
ProcessInstanceDto result = ProcessInstanceDto.fromProcessInstance(instance);
URI uri = context.BaseUriBuilder.path(rootResourcePath).path(org.camunda.bpm.engine.rest.ProcessInstanceRestService_Fields.PATH).path(instance.Id).build();
result.addReflexiveLink(uri, HttpMethod.GET, "self");
return(result);
}
public virtual ProcessInstanceDto startProcessInstance(UriInfo context, StartProcessInstanceDto parameters)
{
ProcessInstanceWithVariables instance = null;
try
{
instance = startProcessInstanceAtActivities(parameters);
}
catch (AuthorizationException e)
{
throw e;
}
catch (ProcessEngineException e)
{
string errorMessage = string.Format("Cannot instantiate process definition {0}: {1}", processDefinitionId, e.Message);
throw new RestException(Response.Status.INTERNAL_SERVER_ERROR, e, errorMessage);
}
catch (RestException e)
{
string errorMessage = string.Format("Cannot instantiate process definition {0}: {1}", processDefinitionId, e.Message);
throw new InvalidRequestException(e.Status, e, errorMessage);
}
ProcessInstanceDto result;
if (parameters.WithVariablesInReturn)
{
result = ProcessInstanceWithVariablesDto.fromProcessInstance(instance);
}
else
{
result = ProcessInstanceDto.fromProcessInstance(instance);
}
URI uri = context.BaseUriBuilder.path(rootResourcePath).path(org.camunda.bpm.engine.rest.ProcessInstanceRestService_Fields.PATH).path(instance.Id).build();
result.addReflexiveLink(uri, HttpMethod.GET, "self");
return(result);
}
protected internal virtual ProcessInstanceWithVariables startProcessInstanceAtActivities(StartProcessInstanceDto dto)
{
IDictionary <string, object> processInstanceVariables = VariableValueDto.toMap(dto.Variables, engine, objectMapper);
string businessKey = dto.BusinessKey;
string caseInstanceId = dto.CaseInstanceId;
ProcessInstantiationBuilder instantiationBuilder = engine.RuntimeService.createProcessInstanceById(processDefinitionId).businessKey(businessKey).caseInstanceId(caseInstanceId).setVariables(processInstanceVariables);
if (dto.StartInstructions != null && dto.StartInstructions.Count > 0)
{
foreach (ProcessInstanceModificationInstructionDto instruction in dto.StartInstructions)
{
instruction.applyTo(instantiationBuilder, engine, objectMapper);
}
}
return(instantiationBuilder.executeWithVariablesInReturn(dto.SkipCustomListeners, dto.SkipIoMappings));
}
