text: /*
   * Copyright (C) 2012 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_RUNTIME_WELL_KNOWN_CLASSES_H_
  #define ART_RUNTIME_WELL_KNOWN_CLASSES_H_
  
  #include "base/mutex.h"
  #include "jni.h"
  
  namespace art {
  namespace mirror {
  class Class;
  }  // namespace mirror
  
  // Various classes used in JNI. We cache them so we don't have to keep looking
  // them up. Similar to libcore's JniConstants (except there's no overlap, so
  // we keep them separate).
  
  jmethodID CacheMethod(JNIEnv* env, jclass c, bool is_static, const char* name, const char* signature);
  
  struct WellKnownClasses {
   public:
    static void Init(JNIEnv* env);  // Run before native methods are registered.
    static void LateInit(JNIEnv* env);  // Run after native methods are registered.
    static jmethodID StringInitToStringFactoryMethodID(jmethodID string_init);
  
    static mirror::Class* ToClass(jclass global_jclass)
        SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
  
    static jclass com_android_dex_Dex;
    static jclass dalvik_system_DexFile;
    static jclass dalvik_system_DexPathList;
    static jclass dalvik_system_DexPathList__Element;
    static jclass dalvik_system_PathClassLoader;
    static jclass dalvik_system_VMRuntime;
    static jclass java_lang_BootClassLoader;
    static jclass java_lang_ClassLoader;
    static jclass java_lang_ClassNotFoundException;
    static jclass java_lang_Daemons;
    static jclass java_lang_Error;
    static jclass java_lang_Object;
    static jclass java_lang_OutOfMemoryError;
    static jclass java_lang_reflect_AbstractMethod;
    static jclass java_lang_reflect_Constructor;
    static jclass java_lang_reflect_Field;
    static jclass java_lang_reflect_Method;
    static jclass java_lang_reflect_Proxy;
    static jclass java_lang_RuntimeException;
    static jclass java_lang_StackOverflowError;
    static jclass java_lang_String;
    static jclass java_lang_StringFactory;
    static jclass java_lang_System;
    static jclass java_lang_Thread;
    static jclass java_lang_ThreadGroup;
    static jclass java_lang_Thread__UncaughtExceptionHandler;
    static jclass java_lang_Throwable;
    static jclass java_util_ArrayList;
    static jclass java_util_Collections;
    static jclass java_nio_DirectByteBuffer;
    static jclass libcore_util_EmptyArray;
    static jclass org_apache_harmony_dalvik_ddmc_Chunk;
    static jclass org_apache_harmony_dalvik_ddmc_DdmServer;
  
    static jmethodID com_android_dex_Dex_create;
    static jmethodID dalvik_system_VMRuntime_runFinalization;
    static jmethodID java_lang_Boolean_valueOf;
    static jmethodID java_lang_Byte_valueOf;
    static jmethodID java_lang_Character_valueOf;
    static jmethodID java_lang_ClassLoader_loadClass;
    static jmethodID java_lang_ClassNotFoundException_init;
    static jmethodID java_lang_Daemons_requestHeapTrim;
    static jmethodID java_lang_Daemons_start;
    static jmethodID java_lang_Daemons_stop;
    static jmethodID java_lang_Double_valueOf;
    static jmethodID java_lang_Float_valueOf;
    static jmethodID java_lang_Integer_valueOf;
    static jmethodID java_lang_Long_valueOf;
    static jmethodID java_lang_ref_FinalizerReference_add;
    static jmethodID java_lang_ref_ReferenceQueue_add;
    static jmethodID java_lang_reflect_Proxy_invoke;
    static jmethodID java_lang_Runtime_nativeLoad;
    static jmethodID java_lang_Short_valueOf;
    static jmethodID java_lang_String_init;
    static jmethodID java_lang_String_init_B;
    static jmethodID java_lang_String_init_BI;
    static jmethodID java_lang_String_init_BII;
    static jmethodID java_lang_String_init_BIII;
    static jmethodID java_lang_String_init_BIIString;
    static jmethodID java_lang_String_init_BString;
    static jmethodID java_lang_String_init_BIICharset;
    static jmethodID java_lang_String_init_BCharset;
    static jmethodID java_lang_String_init_C;
    static jmethodID java_lang_String_init_CII;
    static jmethodID java_lang_String_init_IIC;
    static jmethodID java_lang_String_init_String;
    static jmethodID java_lang_String_init_StringBuffer;
    static jmethodID java_lang_String_init_III;
    static jmethodID java_lang_String_init_StringBuilder;
    static jmethodID java_lang_StringFactory_newEmptyString;
    static jmethodID java_lang_StringFactory_newStringFromBytes_B;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BI;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BII;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BIII;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BIIString;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BString;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BIICharset;
    static jmethodID java_lang_StringFactory_newStringFromBytes_BCharset;
    static jmethodID java_lang_StringFactory_newStringFromChars_C;
    static jmethodID java_lang_StringFactory_newStringFromChars_CII;
    static jmethodID java_lang_StringFactory_newStringFromChars_IIC;
    static jmethodID java_lang_StringFactory_newStringFromString;
    static jmethodID java_lang_StringFactory_newStringFromStringBuffer;
    static jmethodID java_lang_StringFactory_newStringFromCodePoints;
    static jmethodID java_lang_StringFactory_newStringFromStringBuilder;
    static jmethodID java_lang_System_runFinalization;
    static jmethodID java_lang_Thread_init;
    static jmethodID java_lang_Thread_run;
    static jmethodID java_lang_Thread__UncaughtExceptionHandler_uncaughtException;
    static jmethodID java_lang_ThreadGroup_removeThread;
    static jmethodID java_nio_DirectByteBuffer_init;
    static jmethodID org_apache_harmony_dalvik_ddmc_DdmServer_broadcast;
    static jmethodID org_apache_harmony_dalvik_ddmc_DdmServer_dispatch;
  
    static jfieldID dalvik_system_DexFile_cookie;
    static jfieldID dalvik_system_DexPathList_dexElements;
    static jfieldID dalvik_system_DexPathList__Element_dexFile;
    static jfieldID dalvik_system_PathClassLoader_pathList;
    static jfieldID java_lang_reflect_AbstractMethod_artMethod;
    static jfieldID java_lang_reflect_Proxy_h;
    static jfieldID java_lang_Thread_daemon;
    static jfieldID java_lang_Thread_group;
    static jfieldID java_lang_Thread_lock;
    static jfieldID java_lang_Thread_name;
    static jfieldID java_lang_Thread_priority;
    static jfieldID java_lang_Thread_uncaughtHandler;
    static jfieldID java_lang_Thread_nativePeer;
    static jfieldID java_lang_ThreadGroup_groups;
    static jfieldID java_lang_ThreadGroup_mainThreadGroup;
    static jfieldID java_lang_ThreadGroup_name;
    static jfieldID java_lang_ThreadGroup_parent;
    static jfieldID java_lang_ThreadGroup_systemThreadGroup;
    static jfieldID java_lang_Throwable_cause;
    static jfieldID java_lang_Throwable_detailMessage;
    static jfieldID java_lang_Throwable_stackTrace;
    static jfieldID java_lang_Throwable_stackState;
    static jfieldID java_lang_Throwable_suppressedExceptions;
    static jfieldID java_nio_DirectByteBuffer_capacity;
    static jfieldID java_nio_DirectByteBuffer_effectiveDirectAddress;
    static jfieldID java_util_ArrayList_array;
    static jfieldID java_util_ArrayList_size;
    static jfieldID java_util_Collections_EMPTY_LIST;
    static jfieldID libcore_util_EmptyArray_STACK_TRACE_ELEMENT;
    static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_data;
    static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_length;
    static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_offset;
    static jfieldID org_apache_harmony_dalvik_ddmc_Chunk_type;
  };
  
  }  // namespace art
  
  #endif  // ART_RUNTIME_WELL_KNOWN_CLASSES_H_
  