01: /* Copyright (c) 2001-2005, The HSQL Development Group
02: * All rights reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * Redistributions of source code must retain the above copyright notice, this
08: * list of conditions and the following disclaimer.
09: *
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: package org.hsqldb;
32:
33: /**
34: * Class encapsulating all exceptions that can be thrown within the engine.
35: * Instances are used to create instances of java.sql.SQLException and returned
36: * to JDBC callers.
37: *
38: * @author fredt@users
39: * @version 1.7.2
40: * @since 1.7.2
41: */
42: public class HsqlException extends Exception {
43:
44: private String message;
45: private String state;
46: private int code;
47:
48: /**
49: * @param message String
50: * @param state XOPEN / SQL code for exceptoin
51: * @param code number code in HSQLDB
52: */
53: public HsqlException(String message, String state, int code) {
54:
55: this .message = message;
56: this .state = state;
57: this .code = code;
58: }
59:
60: /**
61: * @param r containing the members
62: */
63: public HsqlException(Result r) {
64:
65: this .message = r.getMainString();
66: this .state = r.getSubString();
67: this .code = r.getStatementID();
68: }
69:
70: public HsqlException(Throwable t, String errorState, int errorCode) {
71:
72: this .message = t.toString();
73: this .state = errorState;
74: this .code = errorCode;
75: }
76:
77: /**
78: * @return message
79: */
80: public String getMessage() {
81: return message;
82: }
83:
84: /**
85: * @return SQL State
86: */
87: public String getSQLState() {
88: return state;
89: }
90:
91: /**
92: * @return vendor specific error code
93: */
94: public int getErrorCode() {
95: return code;
96: }
97: }
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