org.hibernate.criterion
Class SimpleExpression

java.lang.Object
  org.hibernate.criterion.SimpleExpression

All Implemented Interfaces:

Serializable, Criterion

public class SimpleExpression
extends Object
implements Criterion

superclass for "simple" comparisons (with SQL binary operators)

Author:

Gavin King

See Also:

Serialized Form

Constructor Summary

protected	SimpleExpression(String propertyName, Object value, String op)
protected	SimpleExpression(String propertyName, Object value, String op, boolean ignoreCase)

Method Summary

protected String	getOp()
TypedValue[]	getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery) Return typed values for all parameters in the rendered SQL fragment
SimpleExpression	ignoreCase()
String	toSqlString(Criteria criteria, CriteriaQuery criteriaQuery) Render the SQL fragment
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleExpression

protected SimpleExpression(String propertyName,
                           Object value,
                           String op)

SimpleExpression

protected SimpleExpression(String propertyName,
                           Object value,
                           String op,
                           boolean ignoreCase)

Method Detail

ignoreCase

public SimpleExpression ignoreCase()

toSqlString

public String toSqlString(Criteria criteria,
                          CriteriaQuery criteriaQuery)
                   throws HibernateException

Description copied from interface: Criterion

Render the SQL fragment

Specified by:

toSqlString in interface Criterion

Parameters:

criteria - The local criteria

criteriaQuery - The overal criteria query

Returns:

The generated SQL fragment

Throws:

HibernateException - Problem during rendering.

getTypedValues

public TypedValue[] getTypedValues(Criteria criteria,
                                   CriteriaQuery criteriaQuery)
                            throws HibernateException

Description copied from interface: Criterion

Return typed values for all parameters in the rendered SQL fragment

Specified by:

getTypedValues in interface Criterion

Parameters:

criteria - The local criteria

criteriaQuery - The overal criteria query

Returns:

The types values (for binding)

Throws:

HibernateException - Problem determining types.

toString

public String toString()

Overrides:

toString in class Object

getOp

protected final String getOp()