Package org.hibernate.criterion

Class SimpleExpression

java.lang.Object

org.hibernate.criterion.SimpleExpression

All Implemented Interfaces:

java.io.Serializable, Criterion

public class SimpleExpression
extends java.lang.Object
implements Criterion

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

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SimpleExpression(java.lang.String propertyName, java.lang.Object value, java.lang.String op)
protected	SimpleExpression(java.lang.String propertyName, java.lang.Object value, java.lang.String op, boolean ignoreCase)

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	getOp()
java.lang.String	getPropertyName()
TypedValue[]	getTypedValues(Criteria criteria, CriteriaQuery criteriaQuery)	Return typed values for all parameters in the rendered SQL fragment
java.lang.Object	getValue()
SimpleExpression	ignoreCase()	Make case insensitive.
java.lang.String	toSqlString(Criteria criteria, CriteriaQuery criteriaQuery)	Render the SQL fragment
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleExpression

protected SimpleExpression(java.lang.String propertyName,
                           java.lang.Object value,
                           java.lang.String op)

SimpleExpression

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

Method Detail

getOp

protected final java.lang.String getOp()

getPropertyName

public java.lang.String getPropertyName()

getValue

public java.lang.Object getValue()

ignoreCase

public SimpleExpression ignoreCase()

Make case insensitive. No effect for non-String values

Returns:

this, for method chaining

toSqlString

public java.lang.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 java.lang.String toString()

Overrides:

toString in class java.lang.Object