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JPMS Module-Info's for a few of the Jakarta Libraries just until they add them in themselves
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.query.criteria.internal.predicate;
import java.io.Serializable;
import javax.persistence.criteria.Expression;
import org.hibernate.query.criteria.internal.CriteriaBuilderImpl;
import org.hibernate.query.criteria.internal.ParameterRegistry;
import org.hibernate.query.criteria.internal.Renderable;
import org.hibernate.query.criteria.internal.ValueHandlerFactory;
import org.hibernate.query.criteria.internal.compile.RenderingContext;
import org.hibernate.query.criteria.internal.expression.BinaryOperatorExpression;
import org.hibernate.query.criteria.internal.expression.LiteralExpression;
/**
* Models a basic relational comparison predicate.
*
* @author Steve Ebersole
*/
public class ComparisonPredicate
extends AbstractSimplePredicate
implements BinaryOperatorExpression, Serializable {
private final ComparisonOperator comparisonOperator;
private final Expression leftHandSide;
private final Expression rightHandSide;
public ComparisonPredicate(
CriteriaBuilderImpl criteriaBuilder,
ComparisonOperator comparisonOperator,
Expression leftHandSide,
Expression rightHandSide) {
super( criteriaBuilder );
this.comparisonOperator = comparisonOperator;
this.leftHandSide = leftHandSide;
this.rightHandSide = rightHandSide;
}
@SuppressWarnings({ "unchecked" })
public ComparisonPredicate(
CriteriaBuilderImpl criteriaBuilder,
ComparisonOperator comparisonOperator,
Expression leftHandSide,
Object rightHandSide) {
super( criteriaBuilder );
this.comparisonOperator = comparisonOperator;
this.leftHandSide = leftHandSide;
if ( ValueHandlerFactory.isNumeric( leftHandSide.getJavaType() ) ) {
this.rightHandSide = new LiteralExpression(
criteriaBuilder,
ValueHandlerFactory.convert( rightHandSide, (Class) leftHandSide.getJavaType() )
);
}
else {
this.rightHandSide = new LiteralExpression( criteriaBuilder, rightHandSide );
}
}
@SuppressWarnings( {"unchecked"})
public ComparisonPredicate(
CriteriaBuilderImpl criteriaBuilder,
ComparisonOperator comparisonOperator,
Expression leftHandSide,
Number rightHandSide) {
super( criteriaBuilder );
this.comparisonOperator = comparisonOperator;
this.leftHandSide = leftHandSide;
Class type = leftHandSide.getJavaType();
if ( Number.class.equals( type ) ) {
this.rightHandSide = new LiteralExpression( criteriaBuilder, rightHandSide );
}
else {
N converted = (N) ValueHandlerFactory.convert( rightHandSide, type );
this.rightHandSide = new LiteralExpression( criteriaBuilder, converted );
}
}
public ComparisonOperator getComparisonOperator() {
return getComparisonOperator( isNegated() );
}
public ComparisonOperator getComparisonOperator(boolean isNegated) {
return isNegated
? comparisonOperator.negated()
: comparisonOperator;
}
@Override
public Expression getLeftHandOperand() {
return leftHandSide;
}
@Override
public Expression getRightHandOperand() {
return rightHandSide;
}
@Override
public void registerParameters(ParameterRegistry registry) {
Helper.possibleParameter( getLeftHandOperand(), registry );
Helper.possibleParameter( getRightHandOperand(), registry );
}
/**
* Defines the comparison operators. We could also get away with
* only 3 and use negation...
*/
public static enum ComparisonOperator {
EQUAL {
public ComparisonOperator negated() {
return NOT_EQUAL;
}
public String rendered() {
return "=";
}
},
NOT_EQUAL {
public ComparisonOperator negated() {
return EQUAL;
}
public String rendered() {
return "<>";
}
},
LESS_THAN {
public ComparisonOperator negated() {
return GREATER_THAN_OR_EQUAL;
}
public String rendered() {
return "<";
}
},
LESS_THAN_OR_EQUAL {
public ComparisonOperator negated() {
return GREATER_THAN;
}
public String rendered() {
return "<=";
}
},
GREATER_THAN {
public ComparisonOperator negated() {
return LESS_THAN_OR_EQUAL;
}
public String rendered() {
return ">";
}
},
GREATER_THAN_OR_EQUAL {
public ComparisonOperator negated() {
return LESS_THAN;
}
public String rendered() {
return ">=";
}
};
public abstract ComparisonOperator negated();
public abstract String rendered();
}
@Override
public String render(boolean isNegated, RenderingContext renderingContext) {
return ( (Renderable) getLeftHandOperand() ).render( renderingContext )
+ getComparisonOperator( isNegated ).rendered()
+ ( (Renderable) getRightHandOperand() ).render( renderingContext );
}
}