/** {@inheritDoc} */
@Override
@Nullable
public String apply(@Nullable final ProfileRequestContext input) {
if (input == null) {
return null;
}
final SpringRequestContext springRequestContext =
input.getSubcontext(SpringRequestContext.class, false);
if (springRequestContext == null) {
return null;
}
final RequestContext requestContext = springRequestContext.getRequestContext();
if (requestContext == null) {
return null;
}
final FlowExecutionContext flowExecutionContext = requestContext.getFlowExecutionContext();
if (flowExecutionContext == null) {
return null;
}
if (!flowExecutionContext.isActive()) {
return null;
}
final FlowDefinition flowDefinition = requestContext.getActiveFlow();
final String flowId = flowDefinition.getId();
log.debug("Current flow id is '{}'", flowId);
return flowId;
}
private boolean isPersistenceContext(FlowDefinition flow) {
return flow.getAttributes().contains(PERSISTENCE_CONTEXT_ATTRIBUTE);
}