Hello,
I'm getting started on my first java project. I'm likely going to use
jsp/servlets connected to javabeans. The beans will connect to my
backend and get/set information for me. When returning database
records from the bean, what common methods to people use? I've seen
records returned as arraylists, but I'm not sure I like this method
too well. To get the information in the next column, I can use
nextElement(), but then I'm required to know the order in which the
columns are returned from the beans. I know this is a matter of
personal preference, but perhaps someone has a method they're
particularly fond of. It seems that passing the resultset directly
would work better.
3  7353 
Dan,
Have you looked into using a framework for your servlets? I highly
recommend the Spring Framework ( www.springframework.org) for the
framework, and iBATIS ( www.ibatis.com) for your database layer.
These excellent frameworks will handle what your asking for, and then
some. I would gladly write you a very simple web app using the above,
and comment it for you.
Josh
Dan wrote: Hello,
I'm getting started on my first java project. I'm likely going to use
jsp/servlets connected to javabeans. The beans will connect to my
backend and get/set information for me. When returning database
records from the bean, what common methods to people use? I've seen
records returned as arraylists, but I'm not sure I like this method
too well. To get the information in the next column, I can use
nextElement(), but then I'm required to know the order in which the
columns are returned from the beans. I know this is a matter of
personal preference, but perhaps someone has a method they're
particularly fond of. It seems that passing the resultset directly
would work better.
Haven't heard of this framework. I was going to go with some model 2
architecture, such as several controller servlets and some jsp pages
for views. The controller servlets would set up some parameters and
then call on javabeans to perform some of the business logic. Does
spring work along these lines? How does it treat recordsets?
Josh Eckerman <j.************ **@NOJUNKmchsi. com> wrote in message news:<Fr_0d.178 874$Fg5.68562@a ttbi_s53>... Dan,
Have you looked into using a framework for your servlets? I highly
recommend the Spring Framework (www.springframework.org) for the
framework, and iBATIS (www.ibatis.com) for your database layer.
These excellent frameworks will handle what your asking for, and then
some. I would gladly write you a very simple web app using the above,
and comment it for you.
Josh
Dan wrote: Hello,
I'm getting started on my first java project. I'm likely going to use
jsp/servlets connected to javabeans. The beans will connect to my
backend and get/set information for me. When returning database
records from the bean, what common methods to people use? I've seen
records returned as arraylists, but I'm not sure I like this method
too well. To get the information in the next column, I can use
nextElement(), but then I'm required to know the order in which the
columns are returned from the beans. I know this is a matter of
personal preference, but perhaps someone has a method they're
particularly fond of. It seems that passing the resultset directly
would work better.
If you like ArrayList you can use it as list and as array too:
ArrayList a = new ArrayList();
a.add("1"); a.add("2"); a.add("3"); a.add("4");
for (int i=0;i<a.size(); i++) System.out.prin tln(i+") "+a.get(i)) ;
Alex Kizub.
Dan wrote: Hello,
I'm getting started on my first java project. I'm likely going to use
jsp/servlets connected to javabeans. The beans will connect to my
backend and get/set information for me. When returning database
records from the bean, what common methods to people use? I've seen
records returned as arraylists, but I'm not sure I like this method
too well. To get the information in the next column, I can use
nextElement(), but then I'm required to know the order in which the
columns are returned from the beans. I know this is a matter of
personal preference, but perhaps someone has a method they're
particularly fond of. It seems that passing the resultset directly
would work better. This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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