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// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_SCRIPT_EXCEPTION_STATE_H_
#define COBALT_SCRIPT_EXCEPTION_STATE_H_
#include <stdarg.h>
#include <string>
#include "cobalt/script/exception_message.h"
#include "cobalt/script/script_exception.h"
namespace cobalt {
namespace script {
class ExceptionState {
public:
// IDL for this object must be an exception interface.
virtual void SetException(
const scoped_refptr<ScriptException>& exception) = 0;
// Use MessageType for commonly used exceptions.
void SetSimpleException(MessageType message_type) {
const char* message = GetExceptionMessage(message_type);
SimpleExceptionType type = GetSimpleExceptionType(message_type);
SetSimpleException(type, message);
}
// Set a simple exception with the specified error message.
void SetSimpleException(SimpleExceptionType type, const char* format, ...) {
va_list arguments;
va_start(arguments, format);
SetSimpleExceptionVA(type, format, arguments);
va_end(arguments);
}
protected:
virtual void SetSimpleExceptionVA(SimpleExceptionType, const char* format,
va_list & args) = 0;
};
} // namespace script
} // namespace cobalt
#endif // COBALT_SCRIPT_EXCEPTION_STATE_H_