| /* |
| * Copyright (C) 2013 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. |
| * 3. Neither the name of Google Inc. nor the names of its contributors |
| * may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR 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. |
| */ |
| |
| #include "config.h" |
| #include "core/dom/custom/CustomElementException.h" |
| |
| #include "bindings/v8/ExceptionState.h" |
| #include "core/dom/ExceptionCode.h" |
| |
| namespace WebCore { |
| |
| String CustomElementException::preamble(const AtomicString& type) |
| { |
| return "Failed to call 'register' on 'Document' for type '" + type + "': "; |
| } |
| |
| void CustomElementException::throwException(Reason reason, const AtomicString& type, ExceptionState& es) |
| { |
| switch (reason) { |
| case CannotRegisterFromExtension: |
| es.throwDOMException(NotSupportedError, preamble(type) + "elements cannot be registered from extensions."); |
| return; |
| |
| case ConstructorPropertyNotConfigurable: |
| es.throwDOMException(NotSupportedError, preamble(type) + "prototype constructor property is not configurable."); |
| return; |
| |
| case ContextDestroyedCheckingPrototype: |
| es.throwDOMException(InvalidStateError, preamble(type) + "the context is no longer valid."); |
| return; |
| |
| case ContextDestroyedCreatingCallbacks: |
| es.throwUninformativeAndGenericDOMException(InvalidStateError); |
| return; |
| |
| case ContextDestroyedRegisteringDefinition: |
| es.throwUninformativeAndGenericDOMException(NotSupportedError); |
| return; |
| |
| case ExtendsIsInvalidName: |
| es.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is not a valid tag name."); |
| return; |
| |
| case ExtendsIsCustomElementName: |
| es.throwDOMException(InvalidCharacterError, preamble(type) + ": the tag name specified in 'extends' is a custom element name. Use inheritance instead."); |
| return; |
| |
| case InvalidName: |
| es.throwDOMException(InvalidCharacterError, preamble(type) + ": '" + type + "' is not a valid name."); |
| return; |
| |
| case PrototypeInUse: |
| es.throwDOMException(NotSupportedError, preamble(type) + "prototype is already in-use as an interface prototype object."); |
| return; |
| |
| case PrototypeNotAnObject: |
| es.throwDOMException(InvalidStateError, preamble(type) + "the prototype option is not an object."); |
| return; |
| |
| case TypeAlreadyRegistered: |
| es.throwDOMException(InvalidStateError, preamble(type) + "a type with that name is already registered."); |
| return; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| } |
| |
| } // namespace WebCore |