Hi Dave; pls see my comment below; Dave Hoffer wrote:
>Deepal, > >Thanks for the reply and link it is very helpful! Regarding this >approach I have a couple of questions. > >- Is there any rules/requirements of the POJO's, such as, can the >methods return other custom Java objects? Can the methods throw >Exceptions? Is there any need to make these objects JavaBeans? (I see >in the link example the service class is not.) > > Method can return , any JavaBean , any Java simple type , or OMElement , array of Beans or simpleTypes. Write now if the method throw an exception we do not correctly generate wsdl file for that , but method can throw exception and that will be send to the client as well. >- Can I specify the session management scope of the web-service? I >understand Axis2 lets you control the session management via the scope >parameter. > > yes you can , what you have to do is add the scope attribute into services.xml as follows <service name="myService" scope="application"> >I will try to implement a solution using the embedded technique you >mentioned and then possibly move to the OMElement/AXIOM approach when I >have a better understanding. > > >Regarding your original reply, I do not fully understand your statement >"...not need to modify (or change) your method to pass/return >OMElement, you can use any java object as method signatures in your >service impl class. To get the high performance it is the best way to >use AXIOM." > > What I said was service implementation class can be written in the way that can work with any java types. >Can you provide a link where this is explained? Being new to Axis2 I do >not understand the relationship of 'any java object as method signatures >in your >service impl class', 'pass/return OMElement usage' & AXIOM. > >-dh > > >-----Original Message----- >From: Deepal Jayasinghe [mailto:[EMAIL PROTECTED] >Sent: Friday, June 02, 2006 1:34 AM >To: axis-user@ws.apache.org >Subject: Re: [axis2] How to write the implementation class > > > >Dave Hoffer wrote: > > > >>I see in the new Axis2 docs that to write the implementation class you >>modify all the methods to pass/return an OMElement parameter. Why is >>this? Isn't it possible to write and use POJOs like Axis1.x? What is >>the benefit of the OMElement approach? >> >> >> >You do not need to modify (or change ) your method to pass/return >OMElement , you can use any java object as method signatures in your >service impl class. To get the high performance it is the best way to >use AXIOM. If you want who to use POJO with Axis2 pls have a look at the >following >http://www.wso2.net/faq/apache_axis2/q6 > > > >>I notice a phrase that this is how you do it unless you have data >>finding, however I find no information on how to have/use data >>binding. Is there some documentation on this? >> >>Thanks! >> >>-dh >> >> >> > > > -- Thanks, Deepal ................................................................ ~Future is Open~ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
