com.syncnapsis.tests.HibernateConfigurationTestCase.java Source code

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Here is the source code for com.syncnapsis.tests.HibernateConfigurationTestCase.java

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/**
 * Syncnapsis Framework - Copyright (c) 2012-2014 ultimate
 * 
 * This program is free software; you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by the Free Software Foundation; either version
 * 3 of the License, or any later version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 * without even the implied warranty of MECHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Plublic License along with this program;
 * if not, see <http://www.gnu.org/licenses/>.
 */
package com.syncnapsis.tests;

import java.lang.reflect.Method;
import java.util.Map;

import org.hibernate.Query;
import org.hibernate.persister.entity.EntityPersister;
import com.syncnapsis.utils.HibernateUtil;

public abstract class HibernateConfigurationTestCase extends BaseDaoTestCase {
    @SuppressWarnings("rawtypes")
    public void testColumnMapping() throws Exception {
        logger.debug("testing column mapping...");

        Map metadata = HibernateUtil.currentSession().getSessionFactory().getAllClassMetadata();
        for (Object o : metadata.values()) {
            EntityPersister persister = (EntityPersister) o;
            String className = persister.getEntityName();
            logger.debug("Trying select * from: " + className);
            Query q = HibernateUtil.currentSession().createQuery("from " + className + " c");
            q.iterate();
            logger.debug("ok: " + className);
        }
    }

    @SuppressWarnings({ "rawtypes", "unchecked" })
    public void testEqualsAndHashCode() throws Exception {
        logger.debug("testing column mapping...");

        Class contactClass = null;
        try {
            contactClass = Class.forName("com.syncnapsis.data.model.Contact");
        } catch (ClassNotFoundException e) {
            logger.debug("Class 'Contact' not found!");
        }

        Map metadata = HibernateUtil.currentSession().getSessionFactory().getAllClassMetadata();
        for (Object o : metadata.values()) {
            EntityPersister persister = (EntityPersister) o;
            String className = persister.getEntityName();

            logger.debug("Testing for hashcode and equals: " + className);
            Class<?> cls = Class.forName(className);

            if (contactClass != null && contactClass.isAssignableFrom(cls)) {
                logger.debug("Ignored subclass of Contact: " + className);
                continue;
            }

            boolean found = false;
            for (Method m : cls.getDeclaredMethods()) {
                if (m.getName().equals("equals") && m.getParameterTypes().length == 1
                        && m.getParameterTypes()[0].equals(Object.class)) {
                    found = true;
                    break;
                }
            }
            assertTrue("no equals found: " + className, found);
            found = false;
            for (Method m : cls.getDeclaredMethods()) {
                if (m.getName().equals("hashCode") && m.getParameterTypes().length == 0) {
                    found = true;
                    break;
                }
            }
            assertTrue("no hashCode found: " + className, found);
        }
    }
}