/*
* #%L
* BroadleafCommerce Open Admin Platform
* %%
* Copyright (C) 2009 - 2013 Broadleaf Commerce
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package org.broadleafcommerce.openadmin.server.service.persistence.module.criteria.predicate;
import java.io.Serializable;
import java.util.List;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.From;
import javax.persistence.criteria.Path;
import javax.persistence.criteria.Predicate;
import org.broadleafcommerce.openadmin.server.service.persistence.module.criteria.FieldPathBuilder;
import org.springframework.stereotype.Component;
/**
* @author Jeff Fischer
*/
@Component("blEqPredicateProvider")
public class EqPredicateProvider implements PredicateProvider<Serializable, Serializable> {
@Override
public Predicate buildPredicate(CriteriaBuilder builder, FieldPathBuilder fieldPathBuilder, From root, String ceilingEntity,
String fullPropertyName, Path<Serializable> explicitPath, List<Serializable> directValues) {
Path<Serializable> path;
if (explicitPath != null) {
path = explicitPath;
} else {
path = fieldPathBuilder.getPath(root, fullPropertyName, builder);
}
return path.in(directValues);
}
}