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Java > Open Source Codes > org > apache > derby > iapi > services > io > SQLExceptionWrapper


1 /*
2
3    Derby - Class org.apache.derby.iapi.services.io.SQLExceptionWrapper
4
5    Licensed to the Apache Software Foundation (ASF) under one or more
6    contributor license agreements. See the NOTICE file distributed with
7    this work for additional information regarding copyright ownership.
8    The ASF licenses this file to you under the Apache License, Version 2.0
9    (the "License"); you may not use this file except in compliance with
10    the License. You may obtain a copy of the License at
11
12       http://www.apache.org/licenses/LICENSE-2.0
13
14    Unless required by applicable law or agreed to in writing, software
15    distributed under the License is distributed on an "AS IS" BASIS,
16    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17    See the License for the specific language governing permissions and
18    limitations under the License.
19
20  */
21
22 package org.apache.derby.iapi.services.io;
23
24 import org.apache.derby.iapi.services.sanity.SanityManager;
25
26 import java.sql.SQLException JavaDoc;
27 import java.io.IOException JavaDoc;
28
29 /**
30     Wrapper class for SQLExceptions
31  */
32 class SQLExceptionWrapper extends SQLException JavaDoc
33 {
34     private Exception JavaDoc myException;
35
36     SQLExceptionWrapper(Exception JavaDoc e)
37     {
38         myException = e;
39     }
40
41     void handleMe()
42         throws IOException JavaDoc, ClassNotFoundException JavaDoc
43     {
44         if (myException instanceof IOException JavaDoc)
45         {
46             throw ((IOException JavaDoc) myException);
47         }
48         else if (myException instanceof ClassNotFoundException JavaDoc)
49         {
50             throw ((ClassNotFoundException JavaDoc) myException);
51         }
52
53         if (SanityManager.DEBUG)
54         {
55             SanityManager.NOTREACHED();
56         }
57     }
58
59     void handleMeToo()
60         throws IOException JavaDoc
61     {
62         if (myException instanceof IOException JavaDoc)
63         {
64             throw ((IOException JavaDoc) myException);
65         }
66
67         if (SanityManager.DEBUG)
68         {
69             SanityManager.NOTREACHED();
70         }
71     }
72
73
74 }
75
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