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Retrive data from requst object without using getParameter()  RSS feed

 
Greenhorn
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Hi all

can anyone help me to retrive the values from request object with out using request.getParameter() method, I have a 50 fields in the form,I dont wanna to get those 50 values using 50 getParameter() statements.I need to store those values in the Data base.

Thanks in Advance,

Mastan Rao.
 
Author and ninkuma
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If you were to inspect the API for the request you will find other methods to obtain parameter values; one of which will retrieve all values at once as a Map.
 
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You can use getParameterMap() method of HttpServletRequest class to get all the parameters in the form of a Map.

The returned Map has parameter names as keys and parameter values as map values. The keys in the parameter map are of type String. The values in the parameter map are of type String array.
 
Mastan Rao
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thanks a lot mittam gooti
 
It is sorta covered in the JavaRanch Style Guide.
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