"Transition_AwaitRpcResult_to_PopStack_via_complete",
"failed" :
- "Transition_AwaitRpcResult_to_PopStack_via_failed"
+ qx.util.fsm.FiniteStateMachine.EventHandling.PREDICATE
}
});
fsm.addState(state);
+ /*** Transitions that use a PREDICATE appear first ***/
+
/*
- * Transition: AwaitRpcResult to AwaitRpcResult
+ * Transition: AwaitRpcResult to GetAuthInfo
*
- * Cause: "execute" on swat.module.fsmUtils.abort_rpc
+ * Cause: "failed" (on RPC) where reason is PermissionDenied
*/
var trans = new qx.util.fsm.Transition(
- "Transition_AwaitRpcResult_to_AwaitRpcResult_via_button_abort",
+ "Transition_AwaitRpcResult_to_GetAuthInfo",
{
"nextState" :
- "State_AwaitRpcResult",
+ qx.util.fsm.FiniteStateMachine.StateChange.POP_STATE_STACK,
- "ontransition" :
+ "predicate" :
function(fsm, event)
{
- // Get the request object
- var rpcRequest = _this.getCurrentRpcRequest();
+ var error = event.getData(); // retrieve the JSON-RPC error
- // Issue an abort for the pending request
- rpcRequest.request.abort();
+ // Did we get get origin=Server, code=PermissionDenied ?
+ var origins = swat.module.AbstractModuleFsm.JsonRpc_Origin;
+ var serverErrors = swat.module.AbstractModuleFsm.JsonRpc_ServerError;
+ if (error.origin == origins.Server &&
+ error.code == serverErrors.PermissionDenied)
+ {
+ return true;
+ }
+
+ // fall through to next transition, also for "failed"
+ return false;
}
});
state.addTransition(trans);
/*
* Transition: AwaitRpcResult to PopStack
*
- * Cause: "complete" (on RPC)
+ * Cause: "failed" (on RPC)
*/
var trans = new qx.util.fsm.Transition(
- "Transition_AwaitRpcResult_to_PopStack_via_complete",
+ "Transition_AwaitRpcResult_to_PopStack_via_failed",
{
"nextState" :
qx.util.fsm.FiniteStateMachine.StateChange.POP_STATE_STACK,
// Generate the result for a completed request
rpcRequest.setUserData("result",
{
- type : "complete",
+ type : "failed",
data : event.getData()
});
}
});
state.addTransition(trans);
+ /*** Remaining transitions are accessed via the jump table ***/
+
+ /*
+ * Transition: AwaitRpcResult to AwaitRpcResult
+ *
+ * Cause: "execute" on swat.module.fsmUtils.abort_rpc
+ */
+ var trans = new qx.util.fsm.Transition(
+ "Transition_AwaitRpcResult_to_AwaitRpcResult_via_button_abort",
+ {
+ "nextState" :
+ "State_AwaitRpcResult",
+
+ "ontransition" :
+ function(fsm, event)
+ {
+ // Get the request object
+ var rpcRequest = _this.getCurrentRpcRequest();
+
+ // Issue an abort for the pending request
+ rpcRequest.request.abort();
+ }
+ });
+ state.addTransition(trans);
+
/*
* Transition: AwaitRpcResult to PopStack
*
- * Cause: "failed" (on RPC)
+ * Cause: "complete" (on RPC)
*/
var trans = new qx.util.fsm.Transition(
- "Transition_AwaitRpcResult_to_PopStack_via_failed",
+ "Transition_AwaitRpcResult_to_PopStack_via_complete",
{
"nextState" :
qx.util.fsm.FiniteStateMachine.StateChange.POP_STATE_STACK,
// Generate the result for a completed request
rpcRequest.setUserData("result",
{
- type : "failed",
+ type : "complete",
data : event.getData()
});
}
return this._requests[this._requests.length - 1];
};
+
+/**
+ * JSON-RPC error origins
+ */
+qx.Class.JsonRpc_Origin =
+{
+ Server : 1,
+ Application : 2,
+ Transport : 3,
+ Client : 4
+};
+
+
+/**
+ * JSON-RPC Errors for origin == Server
+ */
+qx.Class.JsonRpc_ServerError =
+{
+ /**
+ * Error code, value 0: Unknown Error
+ *
+ * The default error code, used only when no specific error code is passed
+ * to the JsonRpcError constructor. This code should generally not be used.
+ */
+ Unknown : 0,
+
+ /**
+ * Error code, value 1: Illegal Service
+ *
+ * The service name contains illegal characters or is otherwise deemed
+ * unacceptable to the JSON-RPC server.
+ */
+ IllegalService : 1,
+
+ /**
+ * Error code, value 2: Service Not Found
+ *
+ * The requested service does not exist at the JSON-RPC server.
+ */
+ ServiceNotFound : 2,
+
+ /**
+ * Error code, value 3: Class Not Found
+ *
+ * If the JSON-RPC server divides service methods into subsets (classes),
+ * this indicates that the specified class was not found. This is slightly
+ * more detailed than "Method Not Found", but that error would always also
+ * be legal (and true) whenever this one is returned. (Not used in this
+ * implementation)
+ */
+ ClassNotFound : 3, // not used in this implementation
+
+ /**
+ * Error code, value 4: Method Not Found
+ *
+ * The method specified in the request is not found in the requested
+ * service.
+ */
+ MethodNotFound : 4,
+
+ /*
+ * Error code, value 5: Parameter Mismatch
+ *
+ * If a method discovers that the parameters (arguments) provided to it do
+ * not match the requisite types for the method's parameters, it should
+ * return this error code to indicate so to the caller.
+ *
+ * This error is also used to indicate an illegal parameter value, in server
+ * scripts.
+ */
+ ParameterMismatch : 5,
+
+ /**
+ * Error code, value 6: Permission Denied
+ *
+ * A JSON-RPC service provider can require authentication, and that
+ * authentication can be implemented such the method takes authentication
+ * parameters, or such that a method or class of methods requires prior
+ * authentication. If the caller has not properly authenticated to use the
+ * requested method, this error code is returned.
+ */
+ PermissionDenied : 6,
+
+ /*
+ * Error code, value 7: Unexpected Output
+ *
+ * The called method illegally generated output to the browser, which would
+ * have preceeded the JSON-RPC data.
+ */
+ UnexpectedOutput : 7,
+
+ /*
+ * Error code, value 8: Resource Error
+ *
+ * Too many resources were requested, a system limitation on the total
+ * number of resources has been reached, or a resource or resource id was
+ * misused.
+ */
+ ResourceError : 8
+
+};
git.samba.org / samba.git / commitdiff