We are going to migrate an application from Struts 1.3 to Struts 2. What is way to implement ActionForm reset method in Struts2.
For example In Struts 1 reset method we get values from database before action or view(JSP) is executed.
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Roman C
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Bharathkumar S
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No way it's incompatible with Struts2. – Roman C Mar 22 '16 at 10:50
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https://struts.apache.org/docs/preparable-interface.html. – Aleksandr M Mar 22 '16 at 10:58
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Thanks for the reply Mr Roman.. Is any available interceptors to done this before action. – Bharathkumar S Mar 22 '16 at 11:01
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Thanks Mr Aleksandr its working.. – Bharathkumar S Mar 22 '16 at 11:23
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You can answer your question yourself and accept the answer. – Aleksandr M Mar 22 '16 at 11:29
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@BharathkumarS Yes see http://stackoverflow.com/a/16624655/573032 – Roman C Mar 22 '16 at 12:10
1 Answers
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The only reasonable intention is to drop reset methods, because they are useless.
The values could be initialized many different ways including the constructor, injection, with @Value, prepare(), resources, interceptors, etc.
To address the values populated from the db the paramsPrepareParams could be used. See
Changing parameters after bind in Struts 2 to learn how to get parameters before they are populated to the model objects.
