gr.interamerican.bo2.impl.open.hibernate.TestHibernateBo2Utils.java Source code

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Here is the source code for gr.interamerican.bo2.impl.open.hibernate.TestHibernateBo2Utils.java

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/*******************************************************************************
 * Copyright (c) 2013 INTERAMERICAN PROPERTY AND CASUALTY INSURANCE COMPANY S.A. 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the GNU Lesser Public License v3
 * which accompanies this distribution, and is available at
 * http://www.gnu.org/copyleft/lesser.html
 * 
 * This library is distributed in the hope that it will be useful, 
 * but WITHOUT ANY WARRANTY; without even the implied warranty of 
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
 * See the GNU Lesser General Public License for more details.
 ******************************************************************************/
package gr.interamerican.bo2.impl.open.hibernate;

import static gr.interamerican.bo2.impl.open.hibernate.HibernateBo2Utils.getHibernateSessionProvider;
import static gr.interamerican.bo2.impl.open.hibernate.HibernateBo2Utils.logSessionFactoryStatistics;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import gr.interamerican.bo2.arch.Provider;
import gr.interamerican.bo2.arch.exceptions.InitializationException;
import gr.interamerican.bo2.impl.open.creation.Factory;
import gr.interamerican.bo2.impl.open.utils.Bo2;
import gr.interamerican.bo2.test.def.posamples.Customer;
import gr.interamerican.bo2.test.def.posamples.Invoice;
import gr.interamerican.bo2.test.def.posamples.InvoiceLine;
import gr.interamerican.bo2.test.def.posamples.InvoiceSubLine;
import gr.interamerican.bo2.test.impl.posamples.InvoiceLineImpl;
import gr.interamerican.bo2.test.utils.UtilityForBo2Test;
import gr.interamerican.bo2.utils.DateUtils;

import java.util.Set;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.proxy.HibernateProxy;
import org.hibernate.proxy.LazyInitializer;
import org.junit.Test;

/**
 * Unit tests for {@link HibernateBo2Utils}.
 */
public class TestHibernateBo2Utils {

    /**
     * tests isManaged()
     * @throws InitializationException 
     */
    @Test
    public void testGetHibernateSessionProvider() throws InitializationException {
        Provider prov = Bo2.getDeployment(UtilityForBo2Test.BATCH_NO_TRAN).getProvider(); //Non transactional provider.
        Invoice invoice = Factory.create(Invoice.class);
        HibernateSessionProvider hib1 = getHibernateSessionProvider(invoice, prov);
        assertNotNull(hib1);
        HibernateSessionProvider hib2 = getHibernateSessionProvider(new Object(), prov);
        assertNull(hib2);
    }

    /**
     * tests isManaged()
     * @throws InitializationException 
     */
    @Test
    public void testLogSessionFactoryStatistics() throws InitializationException {
        Provider prov = Bo2.getDeployment(UtilityForBo2Test.BATCH_NO_TRAN).getProvider(); //Non transactional provider.      
        HibernateSessionProvider hib = prov.getResource("LOCALDB", HibernateSessionProvider.class); //$NON-NLS-1$
        Session session = hib.getHibernateSession();
        SessionFactory factory = session.getSessionFactory();
        logSessionFactoryStatistics(factory);
    }

    /**
     * tests isTransient
     */
    @Test
    public void testIsTransient() {
        assertFalse(HibernateBo2Utils.isTransient(new InvoiceLineProxy()));

        InvoiceLine invoiceLine = Factory.create(InvoiceLine.class);
        assertTrue(HibernateBo2Utils.isTransient(invoiceLine));
        invoiceLine.setInvoiceNo("A"); //$NON-NLS-1$
        assertTrue(HibernateBo2Utils.isTransient(invoiceLine));
        invoiceLine.setLineNo(2);
        assertTrue(HibernateBo2Utils.isTransient(invoiceLine));
        invoiceLine.setLastModified(DateUtils.today());

        assertFalse(HibernateBo2Utils.isTransient(invoiceLine));
    }

    /**
     * Sample for testIsTransient
     */
    private class InvoiceLineProxy extends InvoiceLineImpl implements HibernateProxy {

        /**
         * serialVersionUID.
         */
        private static final long serialVersionUID = 1L;

        public Integer getType() {
            return null;
        }

        public void setType(Integer type) {
            /* empty */ }

        public Double getAmount() {
            return null;
        }

        public void setAmount(Double amount) {
            /* empty */ }

        public void setSubLines(Set<InvoiceSubLine> subLines) {
            /* empty */ }

        public Set<InvoiceSubLine> getSubLines() {
            return null;
        }

        public Integer getLineNo() {
            return null;
        }

        public void setLineNo(Integer lineNo) {
            /* empty */ }

        public String getInvoiceNo() {
            return null;
        }

        public void setInvoiceNo(String invoiceNo) {
            /* empty */ }

        public Object writeReplace() {
            return null;
        }

        public LazyInitializer getHibernateLazyInitializer() {
            return null;
        }

        public Customer getCustomer() {
            return null;
        }

        public void setCustomer(Customer customer) {
            /* empty */ }

    }

}