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.database.core.connector;
19
20 import java.util.Properties;
21
22 /**
23 * Connection properties.
24 */
25 public interface ConnectionProperties {
26
27 /**
28 * Get host name.
29 *
30 * @return host name
31 */
32 String getHostname();
33
34 /**
35 * Get port.
36 *
37 * @return port
38 */
39 int getPort();
40
41 /**
42 * Get catalog.
43 *
44 * @return catalog
45 */
46 String getCatalog();
47
48 /**
49 * Get schema.
50 *
51 * @return schema
52 */
53 String getSchema();
54
55 /**
56 * Get query properties.
57 *
58 * @return query properties
59 */
60 Properties getQueryProperties();
61
62 /**
63 * Get default query properties.
64 *
65 * @return default query properties
66 */
67 Properties getDefaultQueryProperties();
68
69 /**
70 * Judge whether two of connections are in the same database instance.
71 *
72 * @param connectionProps connection properties
73 * @return connections are in the same database instance or not
74 */
75 boolean isInSameDatabaseInstance(ConnectionProperties connectionProps);
76 }