org.unitils.dbmaintainer.util.BaseDatabaseAccessor Maven / Gradle / Ivy
/*
* Copyright 2008, Unitils.org
*
* Licensed 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.unitils.dbmaintainer.util;
import org.unitils.core.dbsupport.DbSupport;
import org.unitils.core.dbsupport.DbSupportFactory;
import org.unitils.core.dbsupport.SQLHandler;
import static org.unitils.core.dbsupport.DbSupportFactory.getDbSupports;
import static org.unitils.core.dbsupport.DbSupportFactory.getDefaultDbSupport;
import javax.sql.DataSource;
import java.util.List;
import java.util.Properties;
/**
* Base class for implementations that access the test database
*
* @author Filip Neven
* @author Tim Ducheyne
*/
abstract public class BaseDatabaseAccessor implements DatabaseAccessing {
/**
* The unitils configuration
*/
protected Properties configuration;
/**
* Provides connections to the unit test database
*/
protected SQLHandler sqlHandler;
/**
* DbSupport for the default schema
*/
protected DbSupport defaultDbSupport;
/**
* DbSupport for all schemas
*/
protected List dbSupports;
/**
* Initializes the database operation class with the given {@link Properties}, {@link DataSource}.
*
* @param configuration The configuration, not null
* @param sqlHandler The sql handler, not null
*/
public void init(Properties configuration, SQLHandler sqlHandler) {
this.configuration = configuration;
this.sqlHandler = sqlHandler;
this.dbSupports = getDbSupports(configuration, sqlHandler);
this.defaultDbSupport = getDefaultDbSupport(configuration, sqlHandler);
doInit(configuration);
}
/**
* Allows subclasses to perform some extra configuration using the given configuration.
*
* @param configuration The configuration, not null
*/
protected void doInit(Properties configuration) {
// do nothing
}
/**
* Gets the db support for the given schema.
*
* @param schemaName The schema, not null
* @return The db support, not null
*/
public DbSupport getDbSupport(String schemaName) {
return DbSupportFactory.getDbSupport(configuration, sqlHandler, schemaName);
}
}