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Posted by:
Alex Bacon
on
Mon Jan 08 01:24:14 EST 2007
6 comments
last post:
Tue Jan 30 00:49:39 EST 2007
Understanding the impact of Exception handling within a Web Service is essential in deploying a robust SOA. With SOAP/WSDL-based messaging, technologists now have unprecedented flexibility in integrating IT assets. It is this flexibility of distributed computing provided by web services that makes exception handling complex within a SOA.
Sometimes user need to store objects in memory in different stages so that it can be used later. A close example is transaction management with JDBC.
SavePoint Pattern uses a container of required type and cloneable interface to do the needful.
Posted by:
P P
on
Tue Sep 26 08:48:01 EDT 2006
4 comments
last post:
Fri Oct 06 03:32:40 EDT 2006
we all know the list iteration pattern called value list handler. this is best described in
core j2ee patterns (http://www.corej2eepatterns.com/)
here i have implemented the same using cashedrowset available in tiger.
(this strategy is also described in core j2ee patterns the only difference is in this case i have used caching of data)
A simple and innovative pattern to build animated Vector Graphics Images for building highly interactive online applications such as GIS or Games. Also the Image can include Ajax code to communicate with server to get latest state information and update itself for near real-time simulation of dynamic systems.
Black, White & Gray Box SOA Testing are essential for deploying robust, scalable, interoperable and secure Web Services.
Posted by:
Ed Pain
on
Wed Sep 13 14:03:39 EDT 2006
0 comments
last post:
Wed Sep 13 14:03:39 EDT 2006
Financial based systems does lot of business rule verifications such as C = A + B; where in A, B and C are amount data expressed in decimals.
Hi,
Can anybody tell the difference between a desgin pattern and a framework.
Regards,
Saravanan.K
Inversion of control pattern is used for loose coupling between components. But this pattern can also help in unit testing.
Tunning files ./META-INF/context.xml and ./WEB-INF/web.xml
for Oracle10gR2 connection pooling in TomCat 5.5.16
on CentOS 4.2 (Linux)
It is possible to build Online graphics intensive applications that are far superior to desktop GUI applications.
To do that, it is essential to invent reusable GUI-Classes that must be “functionally equivalent” to desktop GUI Widgets, such as, GUI Classes for Java/Swing.
More patterns »
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