text: /* Copyright 2015-present Samsung Electronics Co., Ltd. and other contributors
   *
   * 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.
   */
  
  #include "iotjs_def.h"
  #include "iotjs_objectwrap.h"
  
  
  void iotjs_jobjectwrap_initialize(iotjs_jobjectwrap_t* jobjectwrap,
                                    const iotjs_jval_t* jobject,
                                    JNativeInfoType native_info) {
    IOTJS_VALIDATED_STRUCT_CONSTRUCTOR(iotjs_jobjectwrap_t, jobjectwrap);
  
    IOTJS_ASSERT(iotjs_jval_is_object(jobject));
  
    // This wrapper holds pointer to the javascript object but never increases
    // reference count.
    _this->jobject = *((iotjs_jval_t*)jobject);
  
    // Set native pointer of the object to be this wrapper.
    // If the object is freed by GC, the wrapper instance should also be freed.
    iotjs_jval_set_object_native_handle(&_this->jobject, (uintptr_t)jobjectwrap,
                                        native_info);
  }
  
  
  void iotjs_jobjectwrap_destroy(iotjs_jobjectwrap_t* jobjectwrap) {
    IOTJS_VALIDATABLE_STRUCT_DESTRUCTOR_VALIDATE(iotjs_jobjectwrap_t,
                                                 jobjectwrap);
    /* Do nothing on _this->jobject */
  }
  
  
  iotjs_jval_t* iotjs_jobjectwrap_jobject(iotjs_jobjectwrap_t* jobjectwrap) {
    IOTJS_VALIDATED_STRUCT_METHOD(iotjs_jobjectwrap_t, jobjectwrap);
    iotjs_jval_t* jobject = &_this->jobject;
    IOTJS_ASSERT((uintptr_t)jobjectwrap ==
                 iotjs_jval_get_object_native_handle(jobject));
    IOTJS_ASSERT(iotjs_jval_is_object(jobject));
    return jobject;
  }
  
  
  iotjs_jobjectwrap_t* iotjs_jobjectwrap_from_jobject(
      const iotjs_jval_t* jobject) {
    iotjs_jobjectwrap_t* wrap =
        (iotjs_jobjectwrap_t*)(iotjs_jval_get_object_native_handle(jobject));
    IOTJS_ASSERT(iotjs_jval_is_object(iotjs_jobjectwrap_jobject(wrap)));
    return wrap;
  }
  