📄 notexpression.java
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//$Id: NotExpression.java 5685 2005-02-12 07:19:50Z steveebersole $package org.hibernate.criterion;import org.hibernate.Criteria;import org.hibernate.HibernateException;import org.hibernate.dialect.MySQLDialect;import org.hibernate.engine.TypedValue;/** * Negates another criterion * @author Gavin King */public class NotExpression implements Criterion { private Criterion criterion; protected NotExpression(Criterion criterion) { this.criterion = criterion; } public String toSqlString(Criteria criteria, CriteriaQuery criteriaQuery) throws HibernateException { if ( criteriaQuery.getFactory().getDialect() instanceof MySQLDialect ) { return "not (" + criterion.toSqlString(criteria, criteriaQuery) + ')'; } else { return "not " + criterion.toSqlString(criteria, criteriaQuery); } } public TypedValue[] getTypedValues( Criteria criteria, CriteriaQuery criteriaQuery) throws HibernateException { return criterion.getTypedValues(criteria, criteriaQuery); } public String toString() { return "not " + criterion.toString(); }}
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