edmiRemoteDefineErrorCode

EdmiError edmiRemoteDefineErrorCode(SdaiServerContext serverContextId,
                                      EdmiError         errorCode, 
                                      SdaiString        errorText, 
                                      SdaiOptions       options, 
                                      SdaiInvocationId  *edmiInvocationId);

Defines an application specific error code in a remote EDMdatabase . Applications may add error codes and messages within a predefined range given by the symbolic constants FIRST_USER_DEFINED_ERROR_CODE and LAST_USER_DEFINED_ERROR_CODE.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
EdmiError	errorCode	An EDMinterface error code in the range that has been dedicated for application specific error codes.
SdaiString	errorText	An error message that corresponds to the given application specific EDMinterface error code
SdaiOptions	options	See description of available options below.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

Error rendering macro 'excerpt-include' : User 'null' does not have permission to view the page 'US:_r_EDMInterface'.

Options

Option	Comment
REPLACE_EXISTING	Replace the error message of an application specific error code if it already exists in the remote EDMdatabase
DELETE_EXISTING	Delete the application specific error code from the remote EDMdatabase

Example

 /* Check that the EDMserver have at
 between 5 and 10 application servers available. 
 Return a user defined error message if 
 they are to few or to many */ 
  
 #define S_ETOFEWAPPSERVERS FIRST_USER_DEFINED_ERROR_CODE
 #define S_ETOMANYAPPSERVERS (FIRST_USER_DEFINED_ERROR_CODE + 1)
 int i;
 EdmiError rstat;
 SdaiServerContext suContext;
 tEdmiWhoIsOnServer *pWhoIsOn;
 tEdmiConnection *connect;
 SdaiInteger nConnect, nAppServer;
 SdaiString hostName, clientName;
  
 /* Define Remote Server Context
 for the superuser */ 
 rstat = edmiDefineServerContext("SuperUserContext",
 "superuser", NULL, "xfx56kl9",
 "TCP", "9090", "MyServerHost",
 NULL, NULL, NULL, NULL, NULL, &suContext); 
  
 /* Define the error code and message */
 rstat = edmiRemoteDefineErrorCode(suContext, S_ETOFEWAPPSERVERS,
 "To few application servers", REPLACE_EXISTING, NULL); 
  
 rstat = edmiRemoteDefineErrorCode(suContext, S_ETOMANYAPPSERVERS,
 "To many application servers", REPLACE_EXISTING, NULL); 
  
 /* Find all application server client Ids */
 rstat = edmiRemoteWhoIsOn(suContext, &nConnect, &pWhoIsOn, NULL);
 connect = pWhoIsOn->connections;
 nAppServer = 0;
 for (i=0;i<nConnect;i++) {
 rstat = edmiRemoteGetClientNames(suContext, connect->clientId,
 &hostName, &clientName, NULL); 
 if (strstr(clientName, "EDMapplicationServer-") && 
 strstr(clientName, " Main Client") ) { 
 if (++nAppServer > 10) { 
 rstat = S_ETOMANYAPPSERVERS; 
 break; 
 } 
 } 
 edmiFree(hostName); 
 edmiFree(clientName); 
 }
 if (nAppServer < 5) {
 rstat = S_ETOFEWAPPSERVERS; 
 }
  
 if (rstat) {
 SdaiString _errMsg; 
 edmiRemoteGetErrorText(suContext, rstat, &_errMsg, NULL); 
 printf("\nError %d : %s", rstat, _errMsg); 
 }
 . . .

EDMsix

edmiRemoteDefineErrorCode

Arguments

Return Value

Options

Example

See also

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