On 09/25/2003 03:59 PM Mainguy, Mike wrote:
You don't have to create a different ActionClass for every Operation with the same display/FormBean... I.E. If you use the same formbean and display component, you don't want to also always create another ActionClass...
Similar to dispatchaction except you use the pathmapping instead of the
request parameters.
I actually wrote a variant of dispatchAction that, instead of calling a specific execute method on my ActionClass, it maps the request to another Command style class that performs an operation with only the FormBean and a security context as the input, and a List or DynaBean as the output. This let me completely decouple my data access layer from any web stuff and use request parameters to determine which business operation I was performing.
-----Original Message-----
From: Sgarlata Matt [mailto:[EMAIL PROTECTED] Sent: Thursday, September 25, 2003 9:54 AM
To: Struts Users Mailing List
Subject: Re: [Poll] action mappings
I think for #3 it would be silly not to use a DispatchAction or LookupDispatchAction, right? It seems like you would also want DispatchAction or LookupDispatchAction for #1, but I really don't understand why people are using #1 at all. Is there some reason multiple action mappings are needed for the same Action?
Matt
----- Original Message ----- From: "Mainguy, Mike" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
Sent: Thursday, September 25, 2003 9:47 AM
Subject: RE: [Poll] action mappings
So far the results are as follows:
#1 5 #2 1 #3 2 #4 0
I added myself to both 1 and 3 as I've done a project both ways... Now I wonder, how does everyone determine which operation you are doing? As a parameter in the action mapping? A big case-style (if else) statement?
-----Original Message----- From: Mainguy, Mike [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 23, 2003 11:06 AM To: [EMAIL PROTECTED] Subject: [Poll] action mappings
I have yet another opinion poll for struts-user...
What are folks currently doing for action mappings in relation to CRUD operations? Are you:
#1 creating a unique Action mapping for each atomic operation (potentially mapped to the same action class) /createUser.do ->> UserAction.java /readUser.do ->> UserAction.java /updateUser.do ->> UserAction.java /deleteUser.do ->> UserAction.java
#2 creating a unique Action mapping for each atmoic operation with each action having a unique class /createUser.do ->> CreateUserAction.java /readUser.do ->> ReadUserAction.java /updateUser.do ->> UpdateUserAction.java /deleteUser.do ->> DeleteUserAction.java
#3 creating an aggregate action class with a unique action mapping with multiple operations and using form/request variable to accomplish CUD /editUser.do ->> UserAction.java (?OP=Update, ?OP=Create, ?OP=Delete) /displayUser.do ->> UserAction.java
#4 creating an aggregate action class with a unique action mapping with multiple operations /editUser.do ->> EditUserAction.java /displayUser.do ->> DisplayUserAction.java
Some other way (or a combination) ...
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