JDBCRegExp


1   /**
2    * Sequoia: Database clustering technology.
3    * Copyright (C) 2005 Continuent, Inc.
4    * Contact: sequoia@continuent.org
5    * 
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * You may obtain a copy of the License at
9    * 
10   * http://www.apache.org/licenses/LICENSE-2.0
11   * 
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License. 
17   *
18   * Initial developer(s): Emmanuel Cecchet.
19   * Contributor(s): ______________________.
20   */
21  
22  package org.continuent.sequoia.driver;
23  
24  import java.util.regex.Pattern  ;
25  
26  /**
27   * This interface defines the methods for SQL to JDBC API mapping using regular
28   * expressions.
29   * 
30   * @author <a HREF="mailto:emmanuel.cecchet@continuent.com">Emmanuel Cecchet</a>
31   * @version 1.0
32   */
33  public interface JDBCRegExp
34  {
35  
36    /**
37     * Pattern maching a transaction BEGIN that should be mapped on a
38     * setAutocommit(false) call.
39     * 
40     * @return Returns the BEGIN_PATTERN.
41     */
42    Pattern   getBeginPattern();
43  
44    /**
45     * Pattern maching a transaction COMMIT that should be mapped on a
46     * connection.commit() call.
47     * 
48     * @return Returns the COMMIT_PATTERN.
49     */
50    Pattern   getCommitPattern();
51  
52    /**
53     * Pattern maching a RELEASE SAVEPOINT statememt that should be mapped on a
54     * connection.releaseSavepoint(Savepoint) call.
55     * 
56     * @return Returns the RELEASE_SAVEPOINT_PATTERN.
57     */
58    Pattern   getReleaseSavepointPattern();
59  
60    /**
61     * Pattern maching a transaction ROLLBACK that should be mapped on a
62     * connection.rollback() call.
63     * 
64     * @return Returns the ROLLBACK_PATTERN.
65     */
66    Pattern   getRollbackPattern();
67  
68    /**
69     * Pattern maching a transaction ROLLBACK TO SAVEPOINT that should be mapped
70     * on a connection.rollback(Savepoint) call.
71     * 
72     * @return Returns the ROLLBACK_TO_SAVEPOINT_PATTERN.
73     */
74    Pattern   getRollbackToSavepointPattern();
75  
76    /**
77     * Pattern maching a transaction isolation level setting that should be mapped
78     * on a connection.setIsolationLevel() call.
79     * 
80     * @return Returns the SET_ISOLATION_LEVEL_PATTERN.
81     */
82    Pattern   getSetIsolationLevelPattern();
83  
84    /**
85     * Pattern maching a transaction read-only setting that should be mapped on a
86     * connection.setReadOnly() call.
87     * 
88     * @return Returns the SET_READ_ONLY_TRANSACTION_PATTERN.
89     */
90    Pattern   getSetReadOnlyTransactionPattern();
91  
92    /**
93     * Pattern maching a transaction SET SAVEPOINT that should be mapped on a
94     * connection.setSavepoint(Savepoint) call.
95     * 
96     * @return Returns the SET_SAVEPOINT_PATTERN.
97     */
98    Pattern   getSetSavepointPattern();
99  
100   /**
101    * Pattern maching a transaction SET AUTOCOMMIT=1 that should be mapped on a
102    * connection.setAutocommit(true) call.
103    * 
104    * @return Returns the SET_AUTOCOMMIT_PATTERN.
105    */
106   Pattern   getSetAutocommit1Pattern();
107 
108 }
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