com.taggercat.tags
Class DataSourceOptionListTagExtraInfo

java.lang.Object
  javax.servlet.jsp.tagext.TagExtraInfo
      com.taggercat.tags.DataSourceOptionListTagExtraInfo

public class DataSourceOptionListTagExtraInfo
extends javax.servlet.jsp.tagext.TagExtraInfo

This class provides the information needed at JSP page Translation Time to do the following simple validation on the DataSourceOptionListTag Tag.

1. that either the selected or
2. the selectedFK attributes are set

Constructor Summary

DataSourceOptionListTagExtraInfo()

Method Summary

javax.servlet.jsp.tagext.ValidationMessage[]

validate(javax.servlet.jsp.tagext.TagData data) Translation-time validation of the attributes.

Methods inherited from class javax.servlet.jsp.tagext.TagExtraInfo

getTagInfo, getVariableInfo, isValid, setTagInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSourceOptionListTagExtraInfo

public DataSourceOptionListTagExtraInfo()

Method Detail

validate

public javax.servlet.jsp.tagext.ValidationMessage[] validate(javax.servlet.jsp.tagext.TagData data)

Translation-time validation of the attributes.

Overrides:

validate in class javax.servlet.jsp.tagext.TagExtraInfo

Parameters:

data - The TagData instance.

Returns:

A null object, or zero length array if no errors, an array of ValidationMessages otherwise.