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Command Java Pattern

Sachin Telang

Joined: Nov 02, 2007
Posts: 19

Can anyone give me good example of command pattern to understand concept of it. What is the use of command pattern? When to use it? Benefits.

Thanks<br />Sachin Telang<br />IBM Websphere Portal Application Developer Certified, Exam -399.
Sun Certified Java Programmer 1.5
E Lievaart

Joined: Jul 06, 2008
Posts: 28
Have you checked the wikipedia page?
Manish Shah

Joined: Jun 09, 2002
Posts: 22
If you have worked on struts then you must have come across LookUpDispatchAction. This is an example of command pattern where a form having multiple command buttons will invoke only a single action & based on command parameter it will invoke the particular method.

I agree. Here's the link:
subject: Command Java Pattern
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