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/*
* ============LICENSE_START=======================================================
* Copyright (C) 2021 Nordix Foundation
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.cps.ncmp.api.impl.operations;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.base.Strings;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.onap.cps.ncmp.api.impl.client.DmiRestClient;
import org.onap.cps.ncmp.api.impl.config.NcmpConfiguration;
import org.onap.cps.ncmp.api.impl.exception.NcmpException;
import org.springframework.http.HttpHeaders;
@Slf4j
public class DmiOperations {
@Getter
public enum DataStoreEnum {
PASSTHROUGH_OPERATIONAL("ncmp-datastore:passthrough-operational"),
PASSTHROUGH_RUNNING("ncmp-datastore:passthrough-running");
private String value;
DataStoreEnum(final String value) {
this.value = value;
}
}
protected ObjectMapper objectMapper;
protected PersistenceCmHandleRetriever cmHandlePropertiesRetriever;
protected DmiRestClient dmiRestClient;
protected NcmpConfiguration.DmiProperties dmiProperties;
static final String URL_SEPARATOR = "/";
/**
* Constructor for {@code DmiOperations}. This method also manipulates url properties.
*
* @param dmiRestClient {@code DmiRestClient}
*/
public DmiOperations(final PersistenceCmHandleRetriever cmHandlePropertiesRetriever,
final ObjectMapper objectMapper,
final NcmpConfiguration.DmiProperties dmiProperties,
final DmiRestClient dmiRestClient) {
this.cmHandlePropertiesRetriever = cmHandlePropertiesRetriever;
this.objectMapper = objectMapper;
this.dmiRestClient = dmiRestClient;
this.dmiProperties = dmiProperties;
}
String getCmHandleUrl(final String dmiServiceName, final String cmHandle) {
return dmiServiceName
+ dmiProperties.getDmiBasePath()
+ URL_SEPARATOR
+ "v1"
+ URL_SEPARATOR
+ "ch"
+ URL_SEPARATOR
+ cmHandle
+ URL_SEPARATOR;
}
String getDmiResourceUrl(final String dmiServiceName, final String cmHandle, final String resourceName) {
return getCmHandleUrl(dmiServiceName, cmHandle) + resourceName;
}
static String appendOptionsQuery(final String url, final String optionsParamInQuery) {
if (Strings.isNullOrEmpty(optionsParamInQuery)) {
return url;
}
return url + "&options=" + optionsParamInQuery;
}
static HttpHeaders prepareHeader(final String acceptParam) {
final var httpHeaders = new HttpHeaders();
httpHeaders.set(HttpHeaders.ACCEPT, acceptParam);
return httpHeaders;
}
/**
* Convert DmiRequestBody to JSON.
*
* @param dmiRequestBody the dmi request body
* @return DmiRequestBody as JSON
*/
String getDmiRequestBodyAsString(final DmiRequestBody dmiRequestBody) {
try {
return objectMapper.writeValueAsString(dmiRequestBody);
} catch (final JsonProcessingException e) {
log.error("Parsing error occurred while converting Object to JSON.");
throw new NcmpException("Parsing error occurred while converting given object to JSON.",
e.getMessage());
}
}
}
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