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/**
* Copyright (c) 2018 Orange
*
* 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.
*/
package org.onap.nbi.apis.servicecatalog.jolt;
import com.bazaarvoice.jolt.Chainr;
import com.bazaarvoice.jolt.JsonUtils;
import com.bazaarvoice.jolt.exception.JoltException;
import org.onap.nbi.exceptions.TechnicalException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import java.util.List;
@Service
public class GetServiceSpecJsonTransformer {
private Chainr chainr;
private static final Logger LOGGER = LoggerFactory.getLogger(GetServiceSpecJsonTransformer.class);
public GetServiceSpecJsonTransformer() {
List<Object> specs = JsonUtils.classpathToList("/jolt/getServiceCatalog.json");
this.chainr = Chainr.fromSpec(specs);
}
public Object transform(Object serviceSpec) {
Object output = null;
try {
output = chainr.transform(serviceSpec);
} catch (JoltException joE) {
LOGGER.error("Unable to transform SDC response with JOLT Transformer : " + joE.getMessage());
throw new TechnicalException("Error while parsing ONAP response");
}
return output;
}
}
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