DatabaseSpecifics


1   /*
2    * Copyright 2004 Outerthought bvba and Schaubroeck nv
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    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  package org.outerj.daisy.install;
17  
18  import java.io.Reader  ;
19  import java.sql.SQLException  ;
20  
21  public interface DatabaseSpecifics {
22      /**
23       * Get the database function that returns the current date and time.
24       */
25      String   getCurrentDateTimeFunction();
26  
27      /**
28       * Returns statements that have to be executed before the script starts running.
29       */
30      public String  [] getPreStatements();
31  
32      /**
33       * Returns statements that have to be executed before the script starts running.
34       */
35      public String  [] getPostStatements();
36  
37      public char getStatementSeparator();
38  
39      /**
40       * Indicates whether the statement separator has to be dropped or not
41       * (which is e.g. the case for Oracle).
42       */
43      public boolean getDropStatementSeparator();
44  
45      public Reader   getSchemaScript();
46  
47      public Reader   getDataScript();
48  
49      /**
50       * Makes the current database empty. This is used by the testcases to start
51       * from a fresh state for each testcase.
52       *
53       * <p>This method should make the database empty, as if were just created as new.
54       */
55      public void clearDatabase(String   dbUrl, String   dbName, String   dbUser, String   dbPassword) throws SQLException  ;
56  
57      public String   getForeignKeyStatement(String   table, String   field, String   otherTable, String   otherField, String   constraintName);
58  
59      public String   getTestStatement();
60  }
61
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