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/*
* Copyright (C) 2011 The Android Open Source Project
*
* 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 ART_SRC_MIRROR_THROWABLE_H_
#define ART_SRC_MIRROR_THROWABLE_H_
#include "object.h"
#include "string.h"
namespace art {
struct ThrowableOffsets;
namespace mirror {
// C++ mirror of java.lang.Throwable
class MANAGED Throwable : public Object {
public:
void SetDetailMessage(String* new_detail_message) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
SetFieldObject(OFFSET_OF_OBJECT_MEMBER(Throwable, detail_message_), new_detail_message, false);
}
String* GetDetailMessage() const {
return GetFieldObject<String*>(OFFSET_OF_OBJECT_MEMBER(Throwable, detail_message_), false);
}
std::string Dump() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
// This is a runtime version of initCause, you shouldn't use it if initCause may have been
// overridden. Also it asserts rather than throwing exceptions. Currently this is only used
// in cases like the verifier where the checks cannot fail and initCause isn't overridden.
void SetCause(Throwable* cause) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
bool IsCheckedException() const SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
static Class* GetJavaLangThrowable() {
DCHECK(java_lang_Throwable_ != NULL);
return java_lang_Throwable_;
}
static void SetClass(Class* java_lang_Throwable);
static void ResetClass();
private:
Object* GetStackState() const {
return GetFieldObject<Object*>(OFFSET_OF_OBJECT_MEMBER(Throwable, stack_state_), true);
}
// Field order required by test "ValidateFieldOrderOfJavaCppUnionClasses".
Throwable* cause_;
String* detail_message_;
Object* stack_state_; // Note this is Java volatile:
Object* stack_trace_;
Object* suppressed_exceptions_;
static Class* java_lang_Throwable_;
friend struct art::ThrowableOffsets; // for verifying offset information
DISALLOW_IMPLICIT_CONSTRUCTORS(Throwable);
};
} // namespace mirror
} // namespace art
#endif // ART_SRC_MIRROR_THROWABLE_H_
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