EdmiError edmiRemotePutAttrsEx(SdaiServerContext serverContextId,
                                 SdaiAppInstance   instance, 
                                 SdaiInteger       attributes, 
                                 SdaiAttr          attributeIds[],
                                 SdaiSelect        attributeValues[], 
                                 SdaiOptions       options, 
                                 SdaiInvocationId  *edmiInvocationId);

Assigns values to one or more of the attributes of a specified instance. This operation is applicable only to Explicit attributes, not to Inverse or Derive attributes. The attributes are identified by their attributeIds.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiAppInstance	instance	A numeric instanceID that uniquely identifies an instance in the remote EDMdatabase
SdaiInteger	attributes	The number of attributes for which to assign values.
SdaiAttr	attributeIds[]	A buffer of attributeIds. Each attributeId identify an attribute of the given instance for which a value is to be assigned.
SdaiSelect	attributeValues[]	A buffer of tSdaiSelect structures. Each structure must contain the value to assign to the corresponding attribute.
SdaiOptions	options	Currently not used.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

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Options

Option	Comment
Option name	Comment

Example

 #define S_NAT 0
 #define S_PHONE 1
 #define S_NATTR 2
 int i;
 EdmiError rstat;
 SdaiServerContext myContext;
 SdaiInteger index, nHits;
 SdaiAttr attrIds[S_NATTR];
 tSdaiSelect sel[S_NATTR];
 SdaiSelect attrVals[S_NATTR] = {&sel[S_NAT], &sel[S_PHONE]};
 SdaiQueryResult qexRes; 
  
 /* Create Server Context */ 
 rstat = edmiDefineServerContext("MyContext",
 "Johnny", "Supervisor", "cf37ftr", 
 "TCP", "9090", "MyServerHost", 
 NULL, NULL, NULL, NULL, NULL, &myContext); 
  
 /* Get the persons nationality attribute ID */
 rstat = edmiRemoteGetAttrDefinitionBN(myContext, "MySocialRelations",
 "Person", "NATIONALITY", &attrIds[S_NAT], NULL); 
  
 /* And his phone number attribute ID */
 rstat = edmiRemoteGetAttrDefinitionBN(myContext, "MySocialRelations",
 "Person", "PHONE_NO", &attrIds[S_PHONE], NULL); 
  
 /* Select all person instances */ 
 rstat = edmiRemoteSelectInstances(myContext, "MyRepository", 
 "MySocialRelations", "Person", 
 NULL, ONLY_INSTANCE_IDS, NULL, NULL, NULL, 
 &index, &nHits, &qexRes, NULL, NULL, NULL, NULL); 
  
 /* Get nationality and phone number */
 for (i=0;i<nHits;i++) {
 char _phoneNumber[12];
 rstat = edmiRemoteGetAttrsEx(myContext, 
 qexRes->instanceIds[i], 0, S_NATTR,  
 attrIds, &attrVals[0], GET_ATTRS, NULL); 
  
 /* Set correct nationality code */ 
 if (! strcmp(attrVals[S_NAT]->value.enumVal, "NOR")) { 
 strcpy(_phoneNumber, "+47-"); 
 } else if (! strcmp(attrVals[S_NAT]->value.enumVal, "SWE")) { 
 strcpy(_phoneNumber, "+44-"); 
 } else if (! strcmp(attrVals[S_NAT]->value.enumVal, "DEN")) { 
 strcpy(_phoneNumber, "+45-"); 
 } else { 
 strcpy(_phoneNumber, "+??-"); 
 } 
  
 /* Concatenate the original phone number */ 
 strcat(_phoneNumber, attrVals[S_PHONE]->value.stringVal); 
  
 /* Free allocated strings in the 
 select buffers */ 
 edmiFree(attrVals[S_NAT]->value.enumVal); 
 edmiFree(attrVals[S_PHONE]->value.stringVal); 
  
 /* Put back the extended phone number */ 
 attrVals[S_PHONE]->value.stringVal = _phoneNumber; 
 rstat = edmiRemotePutAttrsEx(myContext, qexRes->instanceIds[i], 1,  
 &attrIds[S_PHONE], &attrVals[S_PHONE], 0, NULL); 
 }
 edmiFreeQueryResult(qexRes);
 . . .

Arguments

Return Value

Options

Example

See also

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