1 /*
2 * Copyright (C) 2009 Apple Inc. 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
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "config.h"
27 #include "JSExceptionBase.h"
28
29 #include "JSDOMCoreException.h"
30 #include "JSEventException.h"
31 #include "JSRangeException.h"
32 #include "JSXMLHttpRequestException.h"
33 #if ENABLE(SVG)
34 #include "JSSVGException.h"
35 #endif
36 #if ENABLE(XPATH)
37 #include "JSXPathException.h"
38 #endif
39
40 namespace WebCore {
41
toExceptionBase(JSC::JSValue value)42 ExceptionBase* toExceptionBase(JSC::JSValue value)
43 {
44 if (DOMCoreException* domException = toDOMCoreException(value))
45 return reinterpret_cast<ExceptionBase*>(domException);
46 if (RangeException* rangeException = toRangeException(value))
47 return reinterpret_cast<ExceptionBase*>(rangeException);
48 if (EventException* eventException = toEventException(value))
49 return reinterpret_cast<ExceptionBase*>(eventException);
50 if (XMLHttpRequestException* xmlHttpException = toXMLHttpRequestException(value))
51 return reinterpret_cast<ExceptionBase*>(xmlHttpException);
52 #if ENABLE(SVG)
53 if (SVGException* svgException = toSVGException(value))
54 return reinterpret_cast<ExceptionBase*>(svgException);
55 #endif
56 #if ENABLE(XPATH)
57 if (XPathException* pathException = toXPathException(value))
58 return reinterpret_cast<ExceptionBase*>(pathException);
59 #endif
60
61 return 0;
62 }
63
64 } // namespace WebCore
65