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Class bea.jolt.pool.servlet.ServletDataSet

java.lang.Object
   |
   +----java.util.Dictionary
           |
           +----java.util.Hashtable
                   |
                   +----bea.jolt.pool.DataSet
                           |
                           +----bea.jolt.pool.servlet.ServletDataSet

public class ServletDataSet

extends DataSet

Author:

Copyright (c) 1999 by BEA Systems, Inc. All Rights Reserved.

ServletDataSet()

Constructs a default ServletDataSet object.

ServletDataSet(int)

Constructs a ServletDataSet with a specified initial capacity.

importRequest(HttpServletRequest)

Imports the HTML field names and corresponding values from a javax.servlet.http.HttpServletRequest object.

 public ServletDataSet()

Constructs a default ServletDataSet object.

 public ServletDataSet(int initCapacity)

Constructs a ServletDataSet with a specified initial capacity.

Parameters:

initCapacity - Initial capacity

 public void importRequest(HttpServletRequest request)

Imports the HTML field names and corresponding values from a javax.servlet.http.HttpServletRequest object. This method is useful when the data from the HttpServletRequest is insufficient for directly calling a BEA TUXEDO service. The data should be imported into a ServletDataSet where additional parameter data can be specified.

The following sample code adds a parameter named "REQUEST_TIME" to the parameters imported from request before calling the BEA TUXEDO service "DEBIT". This code would typically be in a servlet's doPost or doGet method.

 ServletDataSet dataset = new ServletDataSet();
 // Import the HTML form fields from the HttpServletRequest
 dataset.importRequest(request);
 // Add the REQUEST_TIME parameter to the input data set
 dataset.setValue("REQUEST_TIME", (new Date()).toString());  
 // ... Insert code to get the servlet session pool
 // Call the DEBIT service using the combined input data
 session_pool.call ("DEBIT", dataset, null); 
 

Parameters:

request - HttpServletReques object

See Also:

call

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