1/*
2 * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.sun.tools.jdi;
27
28import com.sun.jdi.ClassNotPreparedException;
29import com.sun.jdi.InconsistentDebugInfoException;
30import com.sun.jdi.InternalException;
31import com.sun.jdi.InvalidModuleException;
32import com.sun.jdi.InvalidStackFrameException;
33import com.sun.jdi.ObjectCollectedException;
34import com.sun.jdi.VMDisconnectedException;
35import com.sun.jdi.VMOutOfMemoryException;
36
37class JDWPException extends Exception {
38
39    private static final long serialVersionUID = -6321344442751299874L;
40
41    short errorCode;
42
43    JDWPException(short errorCode) {
44        super();
45        this.errorCode = errorCode;
46    }
47
48    short errorCode() {
49        return errorCode;
50    }
51
52    RuntimeException toJDIException() {
53        switch (errorCode) {
54            case JDWP.Error.INVALID_OBJECT:
55                return new ObjectCollectedException();
56            case JDWP.Error.INVALID_MODULE:
57                return new InvalidModuleException();
58            case JDWP.Error.VM_DEAD:
59                return new VMDisconnectedException();
60            case JDWP.Error.OUT_OF_MEMORY:
61                return new VMOutOfMemoryException();
62            case JDWP.Error.CLASS_NOT_PREPARED:
63                return new ClassNotPreparedException();
64            case JDWP.Error.INVALID_FRAMEID:
65            case JDWP.Error.NOT_CURRENT_FRAME:
66                return new InvalidStackFrameException();
67            case JDWP.Error.NOT_IMPLEMENTED:
68                return new UnsupportedOperationException();
69            case JDWP.Error.INVALID_INDEX:
70            case JDWP.Error.INVALID_LENGTH:
71                return new IndexOutOfBoundsException();
72            case JDWP.Error.TYPE_MISMATCH:
73                return new InconsistentDebugInfoException();
74            case JDWP.Error.INVALID_THREAD:
75                return new IllegalThreadStateException();
76            default:
77                return new InternalException("Unexpected JDWP Error: " + errorCode, errorCode);
78        }
79    }
80}
81