(1) Did you mention that the travel agents also use a single signon and how ? Did you also mention how the agents represent the customers?
(2) In the class diagram, where did you put the flight layover info, is it in the flight class?
Originally posted by John Kurtman:
Parag,
Could, please, tell if you choose to save unpaid itinerary to the database, or if you save only after payment. The use cases in assignment are confusing and I am not sure what to do.
Thank you in advance.
Congrats with your great score!!!
gb
Originally posted by Goutam Bhattacharjee:
If any of you have got a class called: "Equipment" in the business domain model, could you please explain what it is? Is it the aircraft itself, or something else?
Thanks
Originally posted by kiran:
Component diagram - I read a lot about the different approaches (tier based, package based etc). Finally, didnt follow any of those. I laid the components in logical tiers (though didnt show the tiers in the diagram). The components were stacked left to right, with the leftmost components being the JSPs, Swing components etc and the right most being the DAO, external system etc.
Congrats Parag,
Excellent Score!!!
I have a question regarding the component diagram.
Did you have one component diagram or multiple component diagrams ?
Thanks a lot in advance,
Kiran
Originally posted by liane xu:
Parag,
very good score.
I just wonder whether you use entity beans in your assignment. In terms of database related functions, I prefer using session bean plus DAO, or I could go straight to DAO if I do not care too much about resource management.
what is yout thoughts on it?
thanks
Originally posted by Parag Doshi:
James,
Thanks for your regards. I am thinking either to go for the web services certification or the PMI. Web services seems more interesting, while PMI has more potential...so torn between the 2![]()
Parag
Originally posted by James J Xu:
Parag,
Would you explain what the PMI stands for? Is it Java related or something else?
Happy new year!
James
SCJP, SCBCD, SCEA
Originally posted by Lucy Hummel:
Hi Parag,
On 3 Dec 2004 you mentioned that you use ValueListHandler.
One question pops up in my mind. How does the Desgin Pattern 'ValueListHandler' realise the Use Case:
'delete a value in the list'.
Is the Design Pattern 'ValueListHandler' only for read? Or can the Design Pattern read and write on the list?
The Design Pattern 'ValueListHandler' provides an 'Iterator'. In general the Interface 'Iterator' provides the method 'remove()'.
So does it mean that the Design Pattern 'ValueListHandler' handles the Use Case
'delete a value in the list'
by the Iterator?
Originally posted by Marius Huianu:
Parag,
How did you solve the problems with crisscrossings in the component diagram ?
For example, a service locator is referenced by many ejb components or business delegates and that is why there are a lot of crisscrossings. I am going to put a label connected to the ServiceLocator writting in that all
delegates and session beans have a reference to the service locator.
Regards,
Marius
Originally posted by Justin Chang:
Hi, Parag
I have one question. Did you use EJBController (which is used in the PetStore) ? Or your BusinessDelegate directly talks to SessionFacade of each sub modules ?
Your comments are truely appreciated!
Justin
Originally posted by Parag Doshi:
Hi Goutam,
Sorry for the late reply. Its basically the aircraft. It represents the physical machine (equipment). People have gone to lengths to rename it to 'Plane' or 'Aircraft' too.
gb
gb
Originally posted by Parag Doshi:
I didnt elaborate on the caching implementation in my assignment. Just indicated that it would be done in the business tier. I would imagine that the caching wouldn't be implemented as a stateful session bean, as a SFSB is for a particular client and I wanted the caching to be independent of any particular client.
Parag
gb
Open Group Certified Distinguished IT Architect. Open Group Certified Master IT Architect. Sun Certified Architect (SCEA).
Don't get me started about those stupid light bulbs. |