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/*-
* ============LICENSE_START=======================================================
* ONAP : CCSDK.apps
* ================================================================================
* Copyright (C) 2018 AT&T Intellectual Property. 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.ccsdk.apps.ms.neng.service.extinf.impl;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.util.List;
import java.util.Map;
import org.onap.ccsdk.apps.ms.neng.core.resource.model.GetConfigResponse;
import org.onap.ccsdk.apps.ms.neng.persistence.entity.PolicyDetails;
import org.onap.ccsdk.apps.ms.neng.persistence.repository.PolicyDetailsRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
/**
* Finds policies from the database.
*/
@Component
@Qualifier("PolicyFinderDbImpl")
public class PolicyFinderServiceDbImpl extends PolicyFinderServiceImpl {
@Autowired
PolicyDetailsRepository policyDetailsRepo;
/**
* Finds the policy with the given name from the DB.
*/
@Override
public GetConfigResponse getConfig(String policyName) throws Exception {
ObjectMapper objectmapper = new ObjectMapper();
objectmapper.enable(DeserializationFeature.ACCEPT_EMPTY_STRING_AS_NULL_OBJECT);
PolicyDetails policyDetails = policyDetailsRepo.findPolicyResponseByName(policyName);
if (policyDetails == null) {
throw new Exception("Unable to find the policy " + policyName);
}
List<Map<Object, Object>> respObj = objectmapper.readValue(policyDetails.getPolicyResponse(),
new TypeReference<List<Map<Object, Object>>>() {});
transformConfigObject(objectmapper, respObj);
GetConfigResponse configResp = new GetConfigResponse();
configResp.setResponse(respObj);
return configResp;
}
}
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