com.ibm.commerce.bi.databeans

Class SegmentNotebookDataminingDatabean

java.lang.Object

com.ibm.commerce.bi.databeans.SegmentNotebookDataminingDatabean

public class SegmentNotebookDataminingDatabean
extends java.lang.Object

The data bean used to help populate the Business Intelligence Closed Loop JSP Page. This data bean reads data from three EJB beans (BIClosedLoopApplyMember, BIClosedLoopSegmentation and BIClosedLoopSegmentationRef) and transforms the data into a format usable by the JSP file.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	COPYRIGHT IBM Copyright field.

Constructor Summary

Constructors

Constructor and Description
SegmentNotebookDataminingDatabean() Constructor which simply initializes instance variables.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getFilteredResults(java.lang.String modelStr, java.lang.String segmentStr, java.lang.String scoreStr) Called only if the user has clicked the Refresh button and has entered a score threshold.
void	getJSArray(javax.servlet.jsp.JspWriter out) Formats the data from the enterprise bean into a JavaScript array for use by the JSP file.
java.lang.String	getModelDescription(java.lang.String modelStr) Retrieves the segment description for the specified model and writes it to the JSP file.
java.lang.String	getModelOptions(java.lang.String modelStr, javax.servlet.jsp.JspWriter out) Creates the entries for the model select box in the JSP file.
void	init(CommandContext commandContext) First method called by the JSP file.
boolean	isThereAnyData() Checks to see if the EJB beans were able to find any data

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

COPYRIGHT

public static final java.lang.String COPYRIGHT

IBM Copyright field.

See Also:

Constant Field Values

Constructor Detail

SegmentNotebookDataminingDatabean

public SegmentNotebookDataminingDatabean()

Constructor which simply initializes instance variables.

Method Detail

init

public void init(CommandContext commandContext)

First method called by the JSP file. This method initializes the data bean, calling the enterprise bean finder methods and loads the data.

Parameters:

CommandContext - commandContext The command context from Commerce.

getFilteredResults

public java.lang.String getFilteredResults(java.lang.String modelStr,
                                           java.lang.String segmentStr,
                                           java.lang.String scoreStr)

Called only if the user has clicked the Refresh button and has entered a score threshold. This will call an enterprise bean finder method which filters the output based on the selected model, segment and score.

Parameters:

String - modelStr The segmentation_id..

String - segmentStr The segment_index.

String - scoreStr The score (a number between 0 and 1).

Returns:

String A number representing to number of members in the filtered segment.

getJSArray

public void getJSArray(javax.servlet.jsp.JspWriter out)

Formats the data from the enterprise bean into a JavaScript array for use by the JSP file.

Parameters:

JspWriter - The response stream to the JSP.

getModelOptions

public java.lang.String getModelOptions(java.lang.String modelStr,
                                        javax.servlet.jsp.JspWriter out)

Creates the entries for the model select box in the JSP file.

Parameters:

String - modelStr The segmentation_id.

JspWriter - out The response stream to the JSP file.

Returns:

String A String of HTML tags.

isThereAnyData

public boolean isThereAnyData()

Checks to see if the EJB beans were able to find any data

Returns:

boolean True if there is data that can be used for BIClosedLoop

getModelDescription

public java.lang.String getModelDescription(java.lang.String modelStr)

Retrieves the segment description for the specified model and writes it to the JSP file.

Parameters:

modelStr - String The model for which to get the description

Returns:

String The model description