1 /* 2 * Copyright (C) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include "plugin_class_base.h" 17 #include "hilog/log.h" 18 #include "log_tags.h" 19 #include "abs_impl_class_key.h" 20 21 namespace OHOS { 22 namespace MultimediaPlugin { 23 using namespace OHOS::HiviewDFX; 24 25 static constexpr HiLogLabel LABEL = { LOG_CORE, LOG_TAG_DOMAIN_ID_PLUGIN, "PluginClassBase" }; 26 ~PluginClassBase()27PluginClassBase::~PluginClassBase() 28 { 29 // this situation does not happen in design. 30 // the process context can guarantee that this will not happen. 31 // the judgment statement here is for protection and positioning purposes only. 32 if (implClassKey_ == nullptr) { 33 HiLog::Error(LABEL, "release class base, null implClassKey."); 34 return; 35 } 36 37 implClassKey_->OnObjectDestroy(); 38 } 39 40 // ------------------------------- private method ------------------------------- SetImplClassKey(AbsImplClassKey & key)41uint32_t PluginClassBase::SetImplClassKey(AbsImplClassKey &key) 42 { 43 implClassKey_ = &key; 44 return MAGIC_CODE; 45 } 46 } // namespace MultimediaPlugin 47 } // namespace OHOS 48