//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public Object invoke(org.aopalliance.intercept.MethodInvocation invocation) throws Throwable
public virtual object invoke(MethodInvocation invocation)
{
System.Reflection.MethodInfo method = invocation.Method;
StartProcess startProcess = AnnotationUtils.getAnnotation(method, typeof(StartProcess));
string processKey = startProcess.processKey();
Assert.hasText(processKey, "you must provide the name of process to start");
object result;
try
{
result = invocation.proceed();
IDictionary <string, object> vars = this.processVariablesFromAnnotations(invocation);
string businessKey = this.processBusinessKey(invocation);
log.info("variables for the started process: " + vars.ToString());
RuntimeService runtimeService = this.processEngine.RuntimeService;
ProcessInstance pi;
if (null != businessKey && StringUtils.hasText(businessKey))
{
pi = runtimeService.startProcessInstanceByKey(processKey, businessKey, vars);
log.info("the business key for the started process is '" + businessKey + "' ");
}
else
{
pi = runtimeService.startProcessInstanceByKey(processKey, vars);
}
string pId = pi.Id;
if (invocation.Method.ReturnType.Equals(typeof(void)))
{
return(null);
}
if (shouldReturnProcessInstance(startProcess, invocation, result))
{
return(pi);
}
if (shouldReturnProcessInstanceId(startProcess, invocation, result))
{
return(pId);
}
if (shouldReturnAsyncResultWithProcessInstance(startProcess, invocation, result))
{
return(new AsyncResult <ProcessInstance>(pi));
}
}
catch (Exception th)
{
throw new Exception(th);
}
return(result);
}