ViewController.m

/**
 * IBAction for saving a person.  This will create a save request with a new
 */
- (IBAction) savePerson:(id)sender
{
    // Create a new Person
    Person *person = [Person new];
    [person setFirstName:@"Bob"];
    [person setLastName:@"Sanchez"];
    
    // Create Save Request
    SWGEntityRequestBody *request = [SWGEntityRequestBody new];
    
    // Set entity and entity type.  Both are required
    [request setEntity:person];
    [request setType:@"com.onyxdevtools.quickstart.entities.Person"];
    
    // Execute Save
    [self.persistenceManager saveEntityPostWithCompletionBlock:request completionHandler:^(NSObject *output, NSError *error) {
        self.lastSavedPerson = [[Person alloc] initWithData:(NSData*)output error:nil];
        [SVProgressHUD showSuccessWithStatus:[NSString stringWithFormat:@"Done saving person %@ %@ with ID %@", self.lastSavedPerson.firstName, self.lastSavedPerson.lastName, self.lastSavedPerson.personId]];
    }];
    
}

/**
 * IBAction for tapping the find person button.  This will create a find request and execute it
 */

- (IBAction) findPerson:(id)sender
{
    // Create Find Request
    SWGEntityFindRequestBody *findRequest = [SWGEntityFindRequestBody new];
    
    // Set the persons' Primary Key
    [findRequest set_id:[[self.lastSavedPerson personId] stringValue]];
    
    // Set type of entity to fetch
    [findRequest setType:@"com.onyxdevtools.quickstart.entities.Person"];
    
    // Set Partition ID  Blank if not specified
    [findRequest setPartitionId:@""];
    
    // Execute Find
    [self.persistenceManager findPostWithCompletionBlock:findRequest completionHandler:^(NSObject *output, NSError *error) {
        self.lastSavedPerson = [[Person alloc] initWithData:(NSData*)output error:nil];
        [SVProgressHUD showSuccessWithStatus:[NSString stringWithFormat:@"Done saving person %@ %@ with ID %@", self.lastSavedPerson.firstName, self.lastSavedPerson.lastName, self.lastSavedPerson.personId]];
    }];
}

/**
 * IBAction for tapping the query person button.  This will create a query and execute it using the Onyx Web Database API
 */
- (IBAction) queryPerson:(id)sender
{
    // Define Request
    SWGEntityQueryBody *queryRequest = [SWGEntityQueryBody new];
    
    // Create Query
    SWGQuery *query = [SWGQuery new];
    [queryRequest setQuery:query];
    
    // Define query entity type
    [query setEntityType:@"com.onyxdevtools.quickstart.entities.Person"];
    
    // Define Query Criteria
    SWGQueryCriteria *criteria = [SWGQueryCriteria new];
    [criteria setAttribute:@"firstName"];
    [criteria setOperator:@"EQUAL"];
    [criteria setStringValue:@"Bob"];
    [criteria setType:@"STRING"];
    
    [query setCriteria:criteria];
    
    // Execute Query with completion block
    [self.persistenceManager executePostWithCompletionBlock:queryRequest completionHandler:^(NSObject *output, NSError *error) {
        SWGQueryResultResponseBody *queryRes = [[SWGQueryResultResponseBody alloc] initWithData:(NSData*)output error:nil];
        [SVProgressHUD showInfoWithStatus:[NSString stringWithFormat:@"Fetched %@ Persons", queryRes.maxResults]];
    }];
}