1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.shardingsphere.infra.config.database;
19
20 import org.apache.shardingsphere.infra.config.rule.RuleConfiguration;
21 import org.apache.shardingsphere.infra.metadata.database.resource.node.StorageNode;
22 import org.apache.shardingsphere.infra.metadata.database.resource.unit.StorageUnit;
23
24 import javax.sql.DataSource;
25 import java.util.Collection;
26 import java.util.Map;
27
28 /**
29 * Database configuration.
30 */
31 public interface DatabaseConfiguration {
32
33 /**
34 * Get rule configurations.
35 *
36 * @return rule configurations
37 */
38 Collection<RuleConfiguration> getRuleConfigurations();
39
40 /**
41 * Get storage units.
42 *
43 * @return storage units
44 */
45 Map<String, StorageUnit> getStorageUnits();
46
47 /**
48 * Get data sources.
49 *
50 * @return data sources
51 */
52 Map<StorageNode, DataSource> getDataSources();
53 }