service/things-manager/sdk/java/jni/jniutil/inc/jni_things_manager_jvm.h

   1 /******************************************************************
   2  *
   3  * Copyright 2015 Samsung Electronics All Rights Reserved.
   4  *
   5  *
   6  *
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  *
  19  ******************************************************************/
  20
  21 /**
  22   * @file   jni_things_manager_jvm.h
  23   *
  24   * @brief  This file contains the essential declarations and functions required
  25   *            for JNI implementation
  26   */
  27
  28 #ifndef __JNI_THINGS_MANAGER_JVM_H_
  29 #define __JNI_THINGS_MANAGER_JVM_H_
  30
  31
  32 #include <jni.h>
  33 #include <thread>
  34 #include <mutex>
  35
  36 #define TM_SERVICE_NATIVE_API_CLASS_PATH    "org/iotivity/service/tm/ThingsManagerNativeInterface"
  37 #define TM_SERVICE_NATIVE_API_CLASS_TYPE    "Lorg/iotivity/service/tm/ThingsManagerNativeInterface;"
  38
  39 #define TM_SERVICE_CALLBACK_CLASS_PATH    "org/iotivity/service/tm/ThingsManagerCallback"
  40 #define TM_SERVICE_CALLBACK_CLASS_TYPE    "Lorg/iotivity/service/tm/ThingsManagerCallback;"
  41
  42 #define TM_SERVICE_PLATFORM_CLASS_PATH    "org/iotivity/base/OcPlatform"
  43 #define TM_SERVICE_PLATFORM_CLASS_TYPE    "Lorg/iotivity/base/OcPlatform;"
  44
  45 #define TM_SERVICE_PLATFORM_CONFIG_CLASS_PATH    "org/iotivity/base/PlatformConfig"
  46 #define TM_SERVICE_PLATFORM_CONFIG_CLASS_TYPE    "Lorg/iotivity/base/PlatformConfig;"
  47
  48 #define TM_SERVICE_CAPABILITY_PATH    "org/iotivity/service/tm/Capability"
  49 #define TM_SERVICE_CAPABILITY_TYPE    "Lorg/iotivity/service/tm/Capability;"
  50
  51 #define TM_SERVICE_ACTION_PATH    "org/iotivity/service/tm/Action"
  52 #define TM_SERVICE_ACTION_TYPE    "Lorg/iotivity/service/tm/Action;"
  53
  54 #define TM_SERVICE_ACTIONSET_PATH    "org/iotivity/service/tm/ActionSet"
  55 #define TM_SERVICE_ACTIONSET_TYPE    "Lorg/iotivity/service/tm/ActionSet;"
  56
  57 #define TM_SERVICE_OCRESOURCE_PATH    "org/iotivity/base/OcResource"
  58 #define TM_SERVICE_OCRESOURCE_TYPE    "Lorg/iotivity/base/OcResource;"
  59
  60 #define TM_SERVICE_HEADER_OPTION_PATH    "org/iotivity/base/OcHeaderOption"
  61 #define TM_SERVICE_HEADER_OPTION_TYPE    "Lorg/iotivity/base/OcHeaderOption;"
  62
  63 #define TM_SERVICE_OCREPRESENTATION_PATH    "org/iotivity/base/OcRepresentation"
  64 #define TM_SERVICE_OCREPRESENTATION_TYPE    "Lorg/iotivity/base/OcRepresentation;"
  65
  66 #define TM_SERVICE_OCRESOURCEHANDLE_PATH    "org/iotivity/base/OcResourceHandle"
  67 #define TM_SERVICE_OCRESOURCEHANDLE_TYPE    "Lorg/iotivity/base/OcResourceHandle;"
  68
  69 #define TM_SERVICE_TIME_PATH    "org/iotivity/service/tm/Time"
  70
  71 #define TM_JAVA_VECTOR_CLASS_PATH "java/util/Vector"
  72 #define TM_JAVA_VECTOR_TYPE "Ljava/util/Vector;"
  73
  74 #define TM_JAVA_STRING_TYPE "Ljava/lang/String;"
  75
  76 /**
  77  * @class   ThingsManagerJVM
  78  * @brief   This class provides functions related to JNI Environment.
  79  *
  80  */
  81 class ThingsManagerJVM
  82 {
  83     public:
  84         /**
  85          * @brief destructor
  86          */
  87         ~ThingsManagerJVM() {};
  88
  89         /**
  90          * @brief  Get JVM instance
  91          */
  92         static JNIEnv *getEnv();
  93
  94         /**
  95          * @brief  Release aquired JVM instance
  96          */
  97         static void releaseEnv();
  98
  99     public:
 100         /**
 101          *  Java VM pointer
 102          */
 103         static JavaVM *m_jvm;
 104
 105     private:
 106         /**
 107          * @brief constructor
 108          */
 109         ThingsManagerJVM();
 110
 111         /**
 112          *  Mutex for thread synchronization
 113          */
 114         static std::mutex m_currentThreadMutex;
 115 };
 116
 117 #ifdef __cplusplus
 118 extern "C" {
 119 #endif
 120 jclass GetJClass(const char *szClassPath);
 121 jobject GetJObjectInstance(const char *szClassPath);
 122 #ifdef __cplusplus
 123 }
 124 #endif
 125 #endif //__JNI_THINGS_MANAGER_JVM_H_