libs/framework/gtest/src/CmpTestBundleActivator.cc

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 "celix/BundleActivator.h"

class TestCmp {
public:
    void setAnyService(const std::shared_ptr<void>& svc) {
        std::lock_guard<std::mutex> lock{mutex};
        anyService = svc;
    }
private:
    std::mutex mutex{};
    std::shared_ptr<void> anyService{};
};

class CmpTestBundleActivator {
public:
    explicit CmpTestBundleActivator(const std::shared_ptr<celix::BundleContext>& ctx) {
        auto& cmp = ctx->getDependencyManager()->createComponent<TestCmp>();
        tracker = ctx->trackAnyServices()
                .addSetCallback(std::bind(&TestCmp::setAnyService, &cmp.getInstance(), std::placeholders::_1))
                .build();
    }
private:
    std::shared_ptr<celix::ServiceTracker<void>> tracker{};
};

CELIX_GEN_CXX_BUNDLE_ACTIVATOR(CmpTestBundleActivator)