| /* |
| * Copyright (C) 2009 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef V8ThrowException_h |
| #define V8ThrowException_h |
| |
| #include "core/CoreExport.h" |
| #include "core/dom/ExceptionCode.h" |
| #include "wtf/Allocator.h" |
| #include "wtf/text/WTFString.h" |
| #include <v8.h> |
| |
| namespace blink { |
| |
| // Provides utility functions to create and/or throw a V8 exception. |
| // Mostly a set of wrapper functions for v8::Exception class. |
| class CORE_EXPORT V8ThrowException { |
| STATIC_ONLY(V8ThrowException); |
| |
| public: |
| // Creates and returns an exception object, or returns an empty handle if |
| // failed. |unsanitizedMessage| should not be specified unless it's |
| // SecurityError. |
| static v8::Local<v8::Value> createDOMException( |
| v8::Isolate*, |
| ExceptionCode, |
| const String& sanitizedMessage, |
| const String& unsanitizedMessage = String()); |
| |
| static void throwException(v8::Isolate* isolate, |
| v8::Local<v8::Value> exception) { |
| if (!isolate->IsExecutionTerminating()) |
| isolate->ThrowException(exception); |
| } |
| |
| static v8::Local<v8::Value> createError(v8::Isolate*, const String& message); |
| static v8::Local<v8::Value> createRangeError(v8::Isolate*, |
| const String& message); |
| static v8::Local<v8::Value> createReferenceError(v8::Isolate*, |
| const String& message); |
| static v8::Local<v8::Value> createSyntaxError(v8::Isolate*, |
| const String& message); |
| static v8::Local<v8::Value> createTypeError(v8::Isolate*, |
| const String& message); |
| |
| static void throwError(v8::Isolate*, const String& message); |
| static void throwRangeError(v8::Isolate*, const String& message); |
| static void throwReferenceError(v8::Isolate*, const String& message); |
| static void throwSyntaxError(v8::Isolate*, const String& message); |
| static void throwTypeError(v8::Isolate*, const String& message); |
| }; |
| |
| } // namespace blink |
| |
| #endif // V8ThrowException_h |