// Copyright (c) 2003-present, Jodd Team (http://jodd.org)
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package jodd.db.oom;
import jodd.db.fixtures.DbH2TestCase;
import jodd.db.DbQuery;
import jodd.db.DbSession;
import jodd.db.DbThreadSession;
import jodd.db.oom.sqlgen.DbEntitySql;
import jodd.db.oom.sqlgen.DbSqlBuilder;
import jodd.db.oom.fixtures.Girl;
import jodd.db.oom.fixtures.Girl2;
import jodd.db.oom.fixtures.IdName;
import org.junit.Test;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import static org.junit.Assert.*;
public class DbOom2Test extends DbH2TestCase {
@Test
public void testOrm2() {
DbOomManager.resetAll();
DbSession session = new DbThreadSession(cp);
executeUpdate(session, "drop table BOY if exists");
executeUpdate(session, "drop table GIRL if exists");
String sql = "create table GIRL (" +
"ID IDENTITY," +
"NAME varchar(20) not null," +
"SPECIALITY varchar(20) null," +
"TIME timestamp not null default CURRENT_TIMESTAMP, " +
"primary key (ID)" +
')';
DbQuery query = new DbQuery(sql);
query.autoClose().executeUpdate();
assertTrue(query.isClosed());
executeUpdate(session, "insert into GIRL(ID, NAME, SPECIALITY) values(1, 'Anna', 'swim')");
executeUpdate(session, "insert into GIRL(ID, NAME, SPECIALITY) values(2, 'Sandra', 'piano')");
executeUpdate(session, "insert into GIRL(NAME) values('Monica')");
session.closeSession();
assertTrue(session.isSessionClosed());
// prepare
session = new DbThreadSession(cp);
// ---------------------------------------------------------------- girls
DbOomQuery q = new DbOomQuery("select * from GIRL where ID=1");
Girl girl = q.find(Girl.class);
checkGirl1(girl);
assertTrue(q.isActive());
IdName idName = q.find(IdName.class);
assertNotNull(idName);
assertEquals(1, idName.id);
assertEquals("Anna", idName.name);
try {
q.find(); // this will fail since no entity is registered!
fail();
} catch (DbOomException doex) {
// ignore
}
assertEquals(2, DbOomManager.getInstance().getTotalTypes());
assertEquals(0, DbOomManager.getInstance().getTotalTableNames());
assertEquals(2, DbOomManager.getInstance().getTotalNames());
DbOomManager.getInstance().registerEntity(Girl.class, true);
girl = q.find();
checkGirl1(girl);
assertEquals(2, DbOomManager.getInstance().getTotalTypes());
assertEquals(1, DbOomManager.getInstance().getTotalTableNames());
assertEquals(2, DbOomManager.getInstance().getTotalNames());
q.close();
session.closeSession();
/**
* Test fails on HSQLDB 1.8 since generated columns are not supported.
*/
session = new DbThreadSession(cp);
q = new DbOomQuery("insert into GIRL (NAME) values('Janna')");
q.setGeneratedColumns();
q.executeUpdate();
long key = q.getGeneratedKey();
assertEquals(4, key);
q.close();
q = new DbOomQuery("insert into GIRL (NAME) values('Janna2')");
q.setGeneratedColumns("ID", "TIME");
q.executeUpdate();
Long Key = q.findGeneratedKey(Long.class);
assertEquals(5, Key.longValue());
q.close();
q = new DbOomQuery("insert into GIRL (NAME) values('Sasha')");
q.setGeneratedColumns("ID, TIME");
q.executeUpdate();
ResultSet rs = q.getGeneratedColumns();
assertEquals(1, q.getOpenResultSetCount());
try {
while (rs.next()) {
int id = rs.getInt(1);
assertEquals(6, id);
try {
rs.getInt(2);
fail();
} catch (SQLException sex) {
// ignore
}
}
} catch (SQLException sex) {
fail(sex.getMessage());
}
q.closeResultSet(rs);
q.close();
assertEquals(0, q.getOpenResultSetCount());
session.closeSession();
session = new DbThreadSession(cp);
DbOomManager.getInstance().registerEntity(Girl2.class, true);
Girl2 g2 = new Girl2("Gwen");
q = DbEntitySql.insert(g2).query();
assertEquals("insert into GIRL (NAME) values (:girl2.name)", q.getQueryString());
q.setGeneratedColumns("ID");
q.executeUpdate();
DbOomUtil.populateGeneratedKeys(g2, q);
//g2.id = Integer.valueOf((int) q.getGeneratedKey());
q.close();
assertEquals(7, g2.id.intValue());
g2 = DbEntitySql.findByColumn(Girl2.class, "name", "Gwen").query().find(Girl2.class);
assertEquals("Gwen", g2.name);
assertNull(g2.speciality);
assertNotNull(g2.time);
assertEquals(7, g2.id.intValue());
session.closeSession();
session = new DbThreadSession(cp);
q = DbSqlBuilder.sql("select * from $T{Girl g} where $g.name like :what order by $g.id").query();
q.setString("what", "%anna%");
List<Girl2> girls = q.list(Girl2.class);
assertEquals(2, girls.size());
checkGirl4(girls.get(0));
checkGirl5(girls.get(1));
q.close();
session.closeSession();
}
private void checkGirl4(Girl2 girl) {
assertNotNull(girl);
assertEquals(4, girl.id.intValue());
assertEquals("Janna", girl.name);
}
private void checkGirl5(Girl2 girl) {
assertNotNull(girl);
assertEquals(5, girl.id.intValue());
assertEquals("Janna2", girl.name);
}
private void checkGirl1(Girl girl) {
assertNotNull(girl);
assertEquals(1, girl.id);
assertEquals("Anna", girl.name);
assertEquals("swim", girl.speciality);
}
}