diff options
Diffstat (limited to 'webapps/swat')
| -rw-r--r-- | webapps/swat/source/class/swat/module/AbstractModuleFsm.js | 168 |
1 files changed, 152 insertions, 16 deletions
diff --git a/webapps/swat/source/class/swat/module/AbstractModuleFsm.js b/webapps/swat/source/class/swat/module/AbstractModuleFsm.js index a2564e708a..2b54b4fab4 100644 --- a/webapps/swat/source/class/swat/module/AbstractModuleFsm.js +++ b/webapps/swat/source/class/swat/module/AbstractModuleFsm.js @@ -131,30 +131,40 @@ qx.Proto.addAwaitRpcResultState = function(module) "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); @@ -162,10 +172,10 @@ qx.Proto.addAwaitRpcResultState = function(module) /* * 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, @@ -179,20 +189,45 @@ qx.Proto.addAwaitRpcResultState = function(module) // 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, @@ -206,7 +241,7 @@ qx.Proto.addAwaitRpcResultState = function(module) // Generate the result for a completed request rpcRequest.setUserData("result", { - type : "failed", + type : "complete", data : event.getData() }); } @@ -317,3 +352,104 @@ qx.Proto.getCurrentRpcRequest = function() 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 + +}; |