com.mysema.query.jpa.impl.JPAQueryTransformerTask Maven / Gradle / Ivy

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package com.mysema.query.jpa.impl;

import javax.persistence.Query;

import org.hibernate.ejb.HibernateQuery;
import org.hibernate.transform.ResultTransformer;

import com.mysema.query.jpa.hibernate.FactoryExpressionTransformer;
import com.mysema.query.types.FactoryExpression;

public class JPAQueryTransformerTask {
    
    public JPAQueryTransformerTask(Query query, FactoryExpression projection){
        if (query instanceof HibernateQuery){
            ResultTransformer transformer = new FactoryExpressionTransformer(projection); 
            ((HibernateQuery)query).getHibernateQuery().setResultTransformer(transformer);                    
        }
    }

}