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isSet() method

Return True/False when the InputAttribute contains value or not, respectively.

Syntax
Syntax
public boolean isSet () throws DBException

Returns

True/False when the InputAttribute contains value or not, respectively.

Exceptions

  • DBException Exception when accessing the session variable from database

Remarks

NOTE: use this method only for finding out whether the InputAttribute contains value, but the value itself is not needed. Otherwise, use the more efficient methods: getInputValue() or getInputValueWithWarning() that will return null if the input attribute is not not set.