2 * Copyright 2008 the original author or authors.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org.wamblee.system.components;
18 import java.util.Properties;
20 import org.wamblee.support.persistence.Database;
21 import org.wamblee.support.persistence.DerbyDatabase;
22 import org.wamblee.system.components.ORMappingConfig.DatabaseType;
23 import org.wamblee.system.core.AbstractComponent;
24 import org.wamblee.system.core.DefaultProvidedInterface;
25 import org.wamblee.system.core.ProvidedInterface;
26 import org.wamblee.system.core.Scope;
28 public class DatabaseComponent extends AbstractComponent<Database> {
30 private static ProvidedInterface DB_PROPS = new DefaultProvidedInterface("dbProps", Properties.class);
32 private Database _database;
34 public DatabaseComponent(String aName, Database aDatabase) {
36 _database = aDatabase;
37 addProvidedInterface(DB_PROPS);
41 protected Database doStart(Scope aScope) {
44 Properties props = new Properties();
45 if ( _database instanceof DerbyDatabase ) {
46 props.put("database.type", DatabaseType.DERBY.toString());
48 throw new IllegalArgumentException("Unknown database type " + _database);
50 //props.put("database.driver", _database.getDriverClassName());
51 props.put("database.url", _database.getJdbcUrl());
52 props.put("database.username", _database.getUsername());
53 props.put("database.password", _database.getPassword());
55 addInterface(DB_PROPS, props, aScope);
60 protected void doStop(Database aRuntime) {