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.driver.jdbc.adapter;
19
20 import org.apache.shardingsphere.driver.jdbc.unsupported.AbstractUnsupportedOperationConnection;
21
22 import java.sql.ResultSet;
23 import java.sql.SQLWarning;
24
25 /**
26 * Adapter for {@code Connection}.
27 */
28 public abstract class AbstractConnectionAdapter extends AbstractUnsupportedOperationConnection {
29
30 @Override
31 public final SQLWarning getWarnings() {
32 return null;
33 }
34
35 @Override
36 public void clearWarnings() {
37 }
38
39 @Override
40 public final int getHoldability() {
41 return ResultSet.CLOSE_CURSORS_AT_COMMIT;
42 }
43
44 @Override
45 public final void setHoldability(final int holdability) {
46 }
47
48 @Override
49 public final String getCatalog() {
50 return null;
51 }
52
53 @Override
54 public final void setCatalog(final String catalog) {
55 }
56
57 @Override
58 public final void setSchema(final String schema) {
59 }
60 }