Services SOAP et REST dans l'iPhone

Question

Je suis en train d'apprendre l'analyse syntaxique dans l'iPhone, Quand je cherchais les tutoriels, j'ai appris à connaître très peu de choses sur les services SOAP et REST.

Maintenant, je voulais apprendre les services SOAP et REST.

Est-ce que quelqu'un a des connaissances théoriques de SOAP et REST? Y at-il un tutoriel simple disponible pour les débutants?

Merci beaucoup d'avance.

Answer 1

voir ces liens, alongwith comparaison des deux

http://www.ajaxonomy.com/2008/xml/web-services-part-1-soap-vs-rest

http://greatgandhi.wordpress.com/2010/06/16/soap-vs-rest-%E2%80%93-the-best-webservice/

http://www.petefreitag.com/item/431.cfm

Answer 2

SOAP GUIDE

http://sudzc.com/ 

REST GUIDE

http://stackoverflow.com/questions/630306/iphone-rest-client 

Answer 3

SOAP Web Service

-(IBAction) read_data 
{ 
    NSString *soapMessage = [NSString stringWithFormat: 
         @"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" 
         "<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">\n" 
         "<soap:Body>\n" 
         "<CelsiusToFahrenheit xmlns=\"http://tempuri.org/\">n" 
         "<Celsius>%@</Celsius>n" 
         "</CelsiusToFahrenheit>n" 
         "</soap:Body>\n" 
         "</soap:Envelope>\n",name.text 
         ]; 



NSLog(@"soap Message= %@",soapMessage); 
NSURL *url = [NSURL URLWithString:@"your URL "]; 
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url]; 
NSString *msgLength = [NSString stringWithFormat:@"%d", [soapMessage length]]; 

[theRequest addValue: @"text/xml; charset=utf-8" forHTTPHeaderField:@"Content-Type"]; 
[theRequest addValue: @"http://tempuri.org/CelsiusToFahrenheit" forHTTPHeaderField:@"SOAPAction"]; 
[theRequest addValue: msgLength forHTTPHeaderField:@"Content-Length"]; 
[theRequest setHTTPMethod:@"POST"]; 
[theRequest setHTTPBody: [soapMessage dataUsingEncoding:NSUTF8StringEncoding]]; 

NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; 
if(theConnection) 
{ 
    webData = [[NSMutableData data] retain]; 
} 
else 
{ 
    NSLog(@"theConnection is NULL"); 
} 
} 


-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response 
{ 
[webData setLength: 0]; 
} 
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data 
{ 
[webData appendData:data]; 
} 
-(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error 
{ 
NSLog(@"ERROR with theConenction"); 
[connection release]; 
[webData release]; 
} 
-(void)connectionDidFinishLoading:(NSURLConnection *)connection 
{ 
NSLog(@"DONE. Received Bytes: %d", [webData length]); 
NSString *theXML = [[NSString alloc] initWithBytes: [webData mutableBytes] length:[webData length] encoding:NSUTF8StringEncoding]; 
NSLog(@"theXML %@",theXML); // Here is your received Value from url 
[theXML release]; 
} 

Voici l'exemple de RESTful WebService