org.deegree.record.persistence.sqltransform
Class ExpressionFilterHandling

java.lang.Object
  org.deegree.record.persistence.sqltransform.ExpressionFilterHandling

public class ExpressionFilterHandling
extends Object

Handles the expression that is identified. This means the building of the tables and the columns that has to be used and the expression that can be put to the database.
If there is anywhere a null expression returned then proof the input parameter (element 'PropertyName' in the filterexpression), firstly. If there is no matching between this paramater and any parameter in the ISO_DC_Mappings null will return.

Version:

$Revision: $, $Date: $

Author:

Steffen Thomas, last edited by: $Author: thomas $

Constructor Summary

ExpressionFilterHandling()

Method Summary

ExpressionFilterObject

expressionFilterHandling(Expression.Type typeExpression, Expression exp) Handles the Expression that is identified during the parsing of the Operators

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionFilterHandling

public ExpressionFilterHandling()

Method Detail

expressionFilterHandling

public ExpressionFilterObject expressionFilterHandling(Expression.Type typeExpression,
                                                       Expression exp)

Handles the Expression that is identified during the parsing of the Operators

Parameters:

typeExpression -

exp -

Returns:

ExpressionFilterObject