1 /***
2 * Copyright 2009 ATG DUST Project
3 *
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 *
7 * You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and limitations under the License.
13 */
14
15 package atg.service.idgen;
16
17 import javax.sql.DataSource;
18
19 /***
20 * This is a helper interface implemented by InitializingIdGenerators.
21 * It allows the IdGeneratorInitializer to "callback" and get the SQL
22 * statement required to initialize a given IdGenerator.
23 * @author adamb
24 */
25 public interface InitializingIdGenerator {
26 /***
27 * Returns the create table statement required for this IdGenerator.
28 */
29 public String getCreateStatement();
30
31 /***
32 * Returns the drop table statement for this IdGenerator
33 */
34 public String getTableName();
35
36 /***
37 * Returns the data source used by this IdGenerator
38 */
39 public DataSource getDataSource();
40 }