package net.sf.jpasecurity.spring.eclipselink;

import javax.persistence.EntityManager;

import net.sf.jpasecurity.persistence.DefaultSecureEntityManager;

import org.eclipse.persistence.sessions.Session;
import org.springframework.orm.jpa.vendor.EclipseLinkJpaDialect;

public class JpaSecurityEclipseLinkJpaDialect extends EclipseLinkJpaDialect {

    @Override
    protected Session getSession(EntityManager em) {
        if(em instanceof DefaultSecureEntityManager){
            em = ((DefaultSecureEntityManager)em).getUnsecureEntityManager();
        }
        return super.getSession(em);
    }
}

/*
 * Copyright 2013 Stefan Hildebrandt
 *
 * 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.
 */
package net.sf.jpasecurity.spring.eclipselink;

import javax.persistence.EntityManager;

import net.sf.jpasecurity.persistence.DefaultSecureEntityManager;

import org.eclipse.persistence.sessions.Session;
import org.springframework.orm.jpa.vendor.EclipseLinkJpaDialect;

public class JpaSecurityEclipseLinkJpaDialect extends EclipseLinkJpaDialect {

    @Override
    protected Session getSession(EntityManager em) {
        if (em instanceof DefaultSecureEntityManager) {
            em = ((DefaultSecureEntityManager)em).getUnsecureEntityManager();
        }
        return super.getSession(em);
    }
}

Fix Spring Problem with JpaDialect und session retrivval in eclipselink