KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > org > hsqldb > HsqlException


1 /* Copyright (c) 2001-2005, The HSQL Development Group
2  * All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  *
7  * Redistributions of source code must retain the above copyright notice, this
8  * list of conditions and the following disclaimer.
9  *
10  * Redistributions in binary form must reproduce the above copyright notice,
11  * this list of conditions and the following disclaimer in the documentation
12  * and/or other materials provided with the distribution.
13  *
14  * Neither the name of the HSQL Development Group nor the names of its
15  * contributors may be used to endorse or promote products derived from this
16  * software without specific prior written permission.
17  *
18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21  * ARE DISCLAIMED. IN NO EVENT SHALL HSQL DEVELOPMENT GROUP, HSQLDB.ORG,
22  * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
26  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30
31
32 package org.hsqldb;
33
34 /**
35  * Class encapsulating all exceptions that can be thrown within the engine.
36  * Instances are used to create instances of java.sql.SQLException and returned
37  * to JDBC callers.
38  *
39  * @author fredt@users
40  * @version 1.7.2
41  * @since 1.7.2
42  */
43 public class HsqlException extends Exception JavaDoc {
44
45     private String JavaDoc message;
46     private String JavaDoc state;
47     private int code;
48
49     /**
50      * @param message String
51      * @param state XOPEN / SQL code for exceptoin
52      * @param code number code in HSQLDB
53      */
54     public HsqlException(String JavaDoc message, String JavaDoc state, int code) {
55
56         this.message = message;
57         this.state = state;
58         this.code = code;
59     }
60
61     /**
62      * @param r containing the members
63      */
64     public HsqlException(Result r) {
65
66         this.message = r.getMainString();
67         this.state = r.getSubString();
68         this.code = r.getStatementID();
69     }
70
71     public HsqlException(Throwable JavaDoc t, String JavaDoc errorState, int errorCode) {
72
73         this.message = t.toString();
74         this.state = errorState;
75         this.code = errorCode;
76     }
77
78     /**
79      * @return message
80      */
81     public String JavaDoc getMessage() {
82         return message;
83     }
84
85     /**
86      * @return SQL State
87      */
88     public String JavaDoc getSQLState() {
89         return state;
90     }
91
92     /**
93      * @return vendor specific error code
94      */
95     public int getErrorCode() {
96         return code;
97     }
98 }
99
Popular Tags