osam-core/external/src/main/java/org/onap/osam/external/aai/util/AaiHeaderUtil.java

/*-
 * ============LICENSE_START=======================================================
 * OSAM Core
 * ================================================================================
 * Copyright (C) 2018 Netsia
 * ================================================================================
 * 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.osam.external.aai.util;

import com.google.common.collect.ImmutableMap;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import org.onap.osam.external.aai.model.PNF;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.MediaType;


import java.util.Map;

/**
 * Created by cemturker on 12.04.2018.
 */
public class AaiHeaderUtil {
    private static final Logger logger = LoggerFactory.getLogger(AaiHeaderUtil.class);
    private static final String X_FROM_APP_ID = "X-FromAppId";
    private static final String X_TRANSACTION_ID = "X-TransactionId";
    private static final String ACCEPT = "Accept";
    private static final String CONTENT_TYPE = "Content-Type";
    private AaiHeaderUtil(){}

    public static Map<String, String> headers() {
        return new ImmutableMap.Builder<String, String>()
                .put(X_FROM_APP_ID,"OSAM")
                .put(X_TRANSACTION_ID,"99")
                .put(ACCEPT, MediaType.APPLICATION_JSON_VALUE)
                .put(CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE)
                .build();
    }

    public static PNF convertToPnf(String body) {
        return new Gson().fromJson(body, PNF.class);
    }

    public static String convertPnfToString(PNF pnf) {
        GsonBuilder gsonBuilder = new GsonBuilder();
        return gsonBuilder.create().toJson(pnf, PNF.class);
    }
}