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/**
* <copyright> Copyright (c) 2005, 2006, 2007, 2008 Springsite BV (The Netherlands) and others All rights
* reserved. This program and the accompanying materials are made available under the terms of the
* Eclipse Public License v1.0 which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html Contributors: Martin Taal</copyright>
* $Id: AssociationOverrideAction.java,v 1.11 2010/02/06 18:25:53 mtaal Exp $
*/
package org.eclipse.emf.teneo.test.emf.annotations;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.List;
import java.util.Properties;
import org.eclipse.emf.teneo.PersistenceOptions;
import org.eclipse.emf.teneo.samples.emf.annotations.associationoverride.Address;
import org.eclipse.emf.teneo.samples.emf.annotations.associationoverride.AssociationoverrideFactory;
import org.eclipse.emf.teneo.samples.emf.annotations.associationoverride.AssociationoverridePackage;
import org.eclipse.emf.teneo.samples.emf.annotations.associationoverride.Employee;
import org.eclipse.emf.teneo.samples.emf.annotations.associationoverride.Student;
import org.eclipse.emf.teneo.test.AbstractTestAction;
import org.eclipse.emf.teneo.test.stores.TestStore;
/**
* Simple test for AssociationOverride.
*/
public class AssociationOverrideAction extends AbstractTestAction {
private static final String EMPLOYEE_DEPARTMENT = "R&D";
private static final String EMPLOYEE_NAME = "Piet Pietersen";
private static final String EMPLOYEE_VERIFICATION_QUERY =
"SELECT COUNT(*) FROM EMPLOYEE A INNER JOIN ADDRESS B ON A.EMPLOYEE_ADDRESS_ID = B.MYID".toLowerCase();
private static final AssociationoverrideFactory FACTORY = AssociationoverrideFactory.eINSTANCE;
private static final Address DEFAULT_ADDRESS = FACTORY.createAddress();
private static final String STUDENT_FACULTY = "Biology";
private static final String STUDENT_NAME = "Jan Janssen";
private static final String STUDENT_VERIFICATION_QUERY =
"SELECT COUNT(*) FROM STUDENT A INNER JOIN ADDRESS B ON A.ADDRESS_ADDRESS_E_ID = B.MYID".toLowerCase();
static {
DEFAULT_ADDRESS.setStreet("Amsterdamseweg 123");
DEFAULT_ADDRESS.setPostalCode("1234 AZ");
}
public AssociationOverrideAction() {
super(AssociationoverridePackage.eINSTANCE);
}
@Override
public void doAction(TestStore store) {
storeStudent(store);
storeEmployee(store);
testStudent(store);
testEmployee(store);
testTables(store);
}
private Address getAddress() {
final Address address = FACTORY.createAddress();
address.setStreet(DEFAULT_ADDRESS.getStreet());
address.setPostalCode(DEFAULT_ADDRESS.getPostalCode());
return address;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.emf.teneo.test.AbstractTestAction#getExtraConfigurationProperties()
*/
@Override
public Properties getExtraConfigurationProperties() {
final Properties props = new Properties();
props.put(PersistenceOptions.ID_COLUMN_NAME, "myid");
return props;
}
private void storeEmployee(TestStore store) {
store.beginTransaction();
final Employee employee = FACTORY.createEmployee();
employee.setName(EMPLOYEE_NAME);
employee.setDepartment(EMPLOYEE_DEPARTMENT);
employee.setAddress(getAddress());
store.store(employee);
store.commitTransaction();
}
private void storeStudent(TestStore store) {
store.beginTransaction();
final Student student = FACTORY.createStudent();
student.setName(STUDENT_NAME);
student.setAddress(getAddress());
student.setFaculty(STUDENT_FACULTY);
store.store(student);
store.commitTransaction();
}
private void testAddress(Address address) {
assertEquals(DEFAULT_ADDRESS.getStreet(), address.getStreet());
assertEquals(DEFAULT_ADDRESS.getPostalCode(), address.getPostalCode());
}
private void testEmployee(TestStore store) {
store.beginTransaction();
final List<?> results = store.query("select e from Employee e");
assertEquals(1, results.size());
final Employee employee = (Employee) results.get(0);
assertEquals(EMPLOYEE_NAME, employee.getName());
assertEquals(EMPLOYEE_DEPARTMENT, employee.getDepartment());
testAddress(employee.getAddress());
store.commitTransaction();
}
private void testStudent(TestStore store) {
store.beginTransaction();
final List<?> results = store.query("select s from Student s");
assertEquals(1, results.size());
final Student student = (Student) results.get(0);
assertEquals(STUDENT_NAME, student.getName());
assertEquals(STUDENT_FACULTY, student.getFaculty());
testAddress(student.getAddress());
store.commitTransaction();
}
private void testTables(TestStore store) {
final Connection conn = store.getConnection();
Statement stmt = null;
ResultSet rs = null;
try {
stmt = conn.createStatement();
rs = stmt.executeQuery(STUDENT_VERIFICATION_QUERY);
rs.next();
assertEquals(1, rs.getInt(1));
rs.close();
rs = stmt.executeQuery(EMPLOYEE_VERIFICATION_QUERY);
rs.next();
assertEquals(1, rs.getInt(1));
} catch (final SQLException e) {
assertTrue(e.getMessage(), false);
} finally {
try {
if (stmt != null) {
stmt.close();
}
} catch (final SQLException e) {
}
try {
if (rs != null) {
rs.close();
}
} catch (final SQLException e) {
}
}
}
}
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