com.huaweicloud.sdk.iot.device.bootstrap.DefaultPlatformCaProvider Maven / Gradle / Ivy

Go to download
/*
 * Copyright (c) 2020-2023 Huawei Cloud Computing Technology Co., Ltd. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 *    conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 *    of conditions and the following disclaimer in the documentation and/or other materials
 *    provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 *    to endorse or promote products derived from this software without specific prior written
 *    permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.huaweicloud.sdk.iot.device.bootstrap;

import java.io.File;
import java.net.URL;
import java.util.Objects;

class DefaultPlatformCaProvider implements PlatformCaProvider {
    private final String iotPlatformCaFileResPath;

    public DefaultPlatformCaProvider(String iotPlatformCaFileResPath) {
        this.iotPlatformCaFileResPath = iotPlatformCaFileResPath;
    }

    @Override
    public File getIotCaFile() {
        URL resource = this.getClass().getClassLoader().getResource(iotPlatformCaFileResPath);
        if (Objects.isNull(resource)) {
            throw new IllegalArgumentException("iot platform ca path is null, path=" + iotPlatformCaFileResPath);
        }
        return new File(resource.getPath());
    }

    @Override
    public File getBootstrapCaFile() {
        return PlatformCaProvider.super.getBootstrapCaFile();
    }
}