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/*
* ============LICENSE_START=======================================================
* PROJECT
* ================================================================================
* Copyright (C) 2020 Nokia. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aaf.certservice.certification.configuration;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.File;
import java.io.IOException;
import java.security.InvalidParameterException;
import java.util.List;
import org.onap.aaf.certservice.certification.configuration.model.CmpServers;
import org.onap.aaf.certservice.certification.configuration.model.Cmpv2Server;
import org.onap.aaf.certservice.certification.configuration.validation.Cmpv2ServersConfigurationValidator;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@Component
class CmpServersConfigLoader {
private static final String LOADING_EXCEPTION_MESSAGE = "Exception occurred during CMP Servers configuration loading";
private static final String VALIDATION_EXCEPTION_MESSAGE = "Validation of CMPv2 servers configuration failed";
private final Cmpv2ServersConfigurationValidator validator;
@Autowired
CmpServersConfigLoader(Cmpv2ServersConfigurationValidator validator) {
this.validator = validator;
}
List<Cmpv2Server> load(String path) throws CmpServersConfigLoadingException {
try {
List<Cmpv2Server> servers = loadConfigFromFile(path).getCmpv2Servers();
validator.validate(servers);
return servers;
} catch (IOException e) {
throw new CmpServersConfigLoadingException(LOADING_EXCEPTION_MESSAGE, e);
} catch (InvalidParameterException e) {
throw new CmpServersConfigLoadingException(VALIDATION_EXCEPTION_MESSAGE, e);
}
}
private CmpServers loadConfigFromFile(String path) throws IOException {
ObjectMapper objectMapper = new ObjectMapper();
return objectMapper.readValue(new File(path), CmpServers.class);
}
}
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