/*
* TestSubclassJoinGetObjectById.java
*
* Created on October 5, 2006, 3:55 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.openjpa.persistence.jdbc.meta.vertical;
import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
import org.apache.openjpa.jdbc.sql.Join;
import org.apache.openjpa.util.Id;
import org.apache.openjpa.persistence.jdbc.common.apps.*;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
public class TestSubclassJoinGetObjectById
extends org.apache.openjpa.persistence.jdbc.kernel.TestSQLListenerTestCase {
private String _outer = "OUTER";
/** Creates a new instance of TestSubclassJoinGetObjectById */
public TestSubclassJoinGetObjectById(String name)
{
super(name);
}
public boolean skipTest() {
//FIXME
/*
return super.skipTest()
|| ((JDBCConfiguration) getConfiguration()).
getDBDictionaryInstance().joinSyntax == Join.SYNTAX_TRADITIONAL;
*/
return false;
}
public void setUpTestCase() {
// make sure all classes are registered
Class[] reg = new Class[]{
Base.class, BaseSub1.class, BaseSub2.class,
BaseSub1Sub1.class, BaseSub1Sub2.class,
};
if (((JDBCConfiguration) getConfiguration()).getDBDictionaryInstance().
joinSyntax == Join.SYNTAX_DATABASE)
_outer = "(+)";
deleteAll(Base.class);
}
public void testBase()
throws Exception {
Base pc = new Base();
pc.setBaseField(1);
Object oid = persist(pc);
sql.clear();
OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
pc = (Base) pm.getObjectId(oid);
assertEquals(1, pc.getBaseField());
assertEquals(Base.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertNotSQL(_outer);
sql.clear();
// should outer join with non-exact oid
oid = new Id(Base.class, ((Id) oid).getId());
pm = (OpenJPAEntityManager)currentEntityManager();
pc = (Base) pm.getObjectId(oid);
assertEquals(1, pc.getBaseField());
assertEquals(Base.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertSQL(_outer);
}
public void testBadId()
throws Exception {
Base pc = new Base();
pc.setBaseField(1);
Object oid = persist(pc);
sql.clear();
Id id = new Id(Base.class, -1);
OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
try {
pm.getObjectId(id);
fail("No exception on bad id.");
} catch (Exception jonfe) {
}
pm.close();
}
public void testLeaf()
throws Exception {
BaseSub1Sub2 pc = new BaseSub1Sub2();
pc.setBaseField(4);
pc.setBaseSub1Field(5);
pc.setBaseSub1Sub2Field(6);
Object oid = persist(pc);
sql.clear();
OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub1Sub2) pm.getObjectId(oid);
assertEquals(4, pc.getBaseField());
assertEquals(5, pc.getBaseSub1Field());
assertEquals(6, pc.getBaseSub1Sub2Field());
pm.close();
assertEquals(1, sql.size());
assertNotSQL(_outer);
sql.clear();
// should outer join with inexact oid
oid = new Id(Base.class, ((Id) oid).getId());
pm = (OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub1Sub2) pm.getObjectId(oid);
assertEquals(4, pc.getBaseField());
assertEquals(5, pc.getBaseSub1Field());
assertEquals(6, pc.getBaseSub1Sub2Field());
pm.close();
assertEquals(1, sql.size());
assertSQL(_outer);
}
public void testLeaf2()
throws Exception {
BaseSub2 pc = new BaseSub2();
pc.setBaseField(3);
pc.setBaseSub2Field(4);
Object oid = persist(pc);
sql.clear();
OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub2) pm.getObjectId(oid);
assertEquals(3, pc.getBaseField());
assertEquals(4, pc.getBaseSub2Field());
assertEquals(BaseSub2.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertNotSQL(_outer);
sql.clear();
// should outer join with inexact oid
oid = new Id(Base.class, ((Id) oid).getId());
pm = (OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub2) pm.getObjectId(oid);
assertEquals(3, pc.getBaseField());
assertEquals(4, pc.getBaseSub2Field());
assertEquals(BaseSub2.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertSQL(_outer);
}
public void testMid()
throws Exception {
BaseSub1 pc = new BaseSub1();
pc.setBaseField(2);
pc.setBaseSub1Field(3);
Object oid = persist(pc);
sql.clear();
OpenJPAEntityManager pm =(OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub1) pm.getObjectId(oid);
assertEquals(2, pc.getBaseField());
assertEquals(3, pc.getBaseSub1Field());
assertEquals(BaseSub1.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertNotSQL(_outer);
sql.clear();
// should outer join with inexact oid
oid = new Id(Base.class, ((Id) oid).getId());
pm = (OpenJPAEntityManager)currentEntityManager();
pc = (BaseSub1) pm.getObjectId(oid);
assertEquals(2, pc.getBaseField());
assertEquals(3, pc.getBaseSub1Field());
assertEquals(BaseSub1.class, pc.getClass());
pm.close();
assertEquals(1, sql.size());
assertSQL(_outer);
}
}