On Thu, Jan 7, 2010 at 3:35 PM, Mauro Molinari <mauro.molin...@cardinis.com>wrote:
> Amila Suriarachchi ha scritto: > > ok then lets make minOccurs = 1 by default. As Sosnoski has said it is the >> the best solution. but that make everyone life easier. >> > ohh. this should be 'As Sosnoski has said it is not the the best solution' :) Sorry for mistake. thanks, Amila. > > Sorry, I can't find where Sosnoski says that minOccurs=1 by default for > every kind of parameters is the best solution. > He said that it's the best to use minOccurs=1 for primitives (as I said), > while he preferred to keep on using minOccurs=0 for object types, while I > was saying it was preferrable to use nillable=true because of .NET > compatibility. > > Moreover, if you use minOccurs=1 always, generating a client with Axis2 > from the resulting WSDL, will then lead to the use of primitives that CANNOT > let you specify a null value. > > So, the actual result is: > > => starting from public Integer methodA(Integer a); > => Java2WSDL generates a WSDL with both the return type and the parameter > type as mandatory (minOccurs=1, not specified but inherited as XML Schema > default) > => if you generate a client with WSDL2Java you'll get: > > public int methodA(int a); > > So, a client would not be able to call the service speciying null as the > input parameter and could not handle null as the return type. > > That's not good at all! > > > -- > Mauro Molinari > Software Designer & Developer > E-mail: mauro.molin...@cardinis.com > _______________________________________________ > CARDINIS Solutions > Via San Crispino, 46 > 35129 Padova - Italy > Tel. +39 0498072095 > Fax +39 0497800824 > http://www.cardinis.com > > --- > Questo messaggio è strettamente riservato ai destinatari specificati. > Se è ricevuto per errore si prega di avvisare il mittente e di cancellarlo > dal proprio sistema. > - > This message is specifically addressed to the recipient(s). > Should you receive it by mistake, please notify the sender and delete it > from your system. > -- Amila Suriarachchi WSO2 Inc. blog: http://amilachinthaka.blogspot.com/
