/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) 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
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.server.test.it.memorytable;
import static org.junit.Assert.*;
import com.foundationdb.qp.memoryadapter.MemoryGroupCursor;
import com.foundationdb.qp.util.SchemaCache;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.foundationdb.ais.model.Table;
import com.foundationdb.ais.model.TableName;
import com.foundationdb.ais.model.aisb2.AISBBasedBuilder;
import com.foundationdb.qp.memoryadapter.MemoryAdapter;
import com.foundationdb.qp.memoryadapter.MemoryTableFactory;
import com.foundationdb.qp.operator.StoreAdapter;
import com.foundationdb.server.service.session.Session;
import com.foundationdb.server.store.SchemaManager;
import com.foundationdb.sql.ServerSessionITBase;
public class MemoryAdapterIT extends ServerSessionITBase {
private static final TableName TEST_NAME = new TableName (TableName.INFORMATION_SCHEMA, "test");
private SchemaManager schemaManager;
private Table table;
private void registerISTable(final Table table, final MemoryTableFactory factory) throws Exception {
schemaManager.registerMemoryInformationSchemaTable(table, factory);
}
@Before
public void setUp() throws Exception {
schemaManager = serviceManager().getSchemaManager();
}
@After
public void unRegister() {
if(ais().getTable(TEST_NAME) != null) {
schemaManager.unRegisterMemoryInformationSchemaTable(TEST_NAME);
}
}
@Test
public void insertFactoryTest() throws Exception {
table = AISBBasedBuilder.create(ddl().getTypesTranslator()).table(TEST_NAME.getSchemaName(),TEST_NAME.getTableName()).colInt("c1").pk("c1").ais().getTable(TEST_NAME);
MemoryTableFactory factory = new TestFactory (TEST_NAME);
registerISTable(table, factory);
Table table = ais().getTable(TEST_NAME);
assertNotNull (table);
assertTrue (table.hasMemoryTableFactory());
}
@Test
public void testGetAdapter() throws Exception {
table = AISBBasedBuilder.create(ddl().getTypesTranslator()).table(TEST_NAME.getSchemaName(),TEST_NAME.getTableName()).colInt("c1").pk("c1").ais().getTable(TEST_NAME);
MemoryTableFactory factory = new TestFactory (TEST_NAME);
registerISTable(table, factory);
Table newtable = ais().getTable(TEST_NAME);
TestSession sqlSession = new TestSession();
StoreAdapter adapter = sqlSession.getStoreHolder(SchemaCache.globalSchema(ais())).getAdapter(newtable);
assertNotNull (adapter);
assertTrue (adapter instanceof MemoryAdapter);
}
private class TestFactory implements MemoryTableFactory {
private TableName name;
public TestFactory (TableName name) {
this.name = name;
}
@Override
public MemoryGroupCursor.GroupScan getGroupScan(MemoryAdapter adaper) {
return null;
}
@Override
public TableName getName() {
return name;
}
@Override
public long rowCount(Session session) {
return 0;
}
}
}