Teamcenter ITK : Query APIs

How to deal with Query in Teamcenter with ITK APIs.

Here we will find out the Task present in the Task to Perform folder in the user Worklist and its attachments.

//Performs a case sensitive search for the specified query name and returns its tag.
QRY_find ( "General...",&query_object);
printf("\nquery_tag : %d\n",query_object);fflush(stdout);

char   *critNames[2], *critValues[2];

critNames[0] = "Type";
critNames[1] = "Owning User";

critValues[0] = "TasksToPerform";
critValues[1] = userid;

QRY_execute(query_object, 2, critNames, critValues, &num_found, &total_results);
printf("\nTotal Tasks To perform Found : %d\n",num_found);
//Task to Perform is folder in User worklist

fflush(stdout);

//Returns a list containing all the references in the Task to perform folder
//by the given sort criteria.
FL_ask_references(total_results[0],FL_fsc_by_date_modified ,&TotalSize,&Objects_Found);
printf("\nObjects under Tasks To perform Found : %d\n",TotalSize);

//Task present in the Task To Perform Folder will be return by FL_ask_references API
for (p=0;p<TotalSize ;p++ )// Iterate over Task
{
   WSOM_ask_name(Objects_Found[p],taskName);
   WSOM_ask_object_type(Objects_Found[p],type_name);
   WSOM_ask_description(Objects_Found[p],JobName);
   AOM_get_value_string(Objects_Found[p],"object_desc",&JobDesc);
   AOM_ask_value_string(Objects_Found[p],"job_name",&JobTargerAttach);
   printf("\n Actual taskName [%s] and it type_name  Is [%s] and JobName :%s and JobDesc : %s\n",taskName,type_name,JobName,JobDesc);fflush(stdout);

  if (tc_strcmp(JobTargerAttach,PassedFdr)==0) //Is what we need
  {
   printf("\nInside for : %s\n",JobTargerAttach);
   tWSOM_Find = NULLTAG;

     // Get the Target Attachment
       AOM_ask_value_tags(Objects_Found[p],"root_target_attachments",&n_attchs,&tWSOM_Find);
      printf("\n n_attchs iss :%d and tWSOM_Find : %d tWSOM_Find[0] : %d         tWSOM_Find[foundcnt] : %d\n",n_attchs,tWSOM_Find,tWSOM_Find[0],tWSOM_Find[foundcnt]); fflush(stdout);
  }
}