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/*
* ============LICENSE_START====================================
* DCAEGEN2-SERVICES-SDK
* =========================================================
* Copyright (C) 2019 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.dcaegen2.services.sdk.rest.services.cbs.client.impl.streams.gson.dmaap;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import org.jetbrains.annotations.Nullable;
import org.onap.dcaegen2.services.sdk.model.streams.AafCredentials;
import org.onap.dcaegen2.services.sdk.model.streams.ImmutableAafCredentials;
/**
* @author <a href="mailto:piotr.jaszczyk@nokia.com">Piotr Jaszczyk</a>
* @since March 2019
*/
public class DmaapUtils {
public static final ImmutableAafCredentials EMPTY_CREDENTIALS = ImmutableAafCredentials.builder().build();
private DmaapUtils() {
}
public static @Nullable AafCredentials extractAafCredentials(Gson gson, JsonObject input) {
final AafCredentials aafCredentials = gson.fromJson(input, ImmutableAafCredentials.class);
return EMPTY_CREDENTIALS.equals(aafCredentials) ? null : aafCredentials;
}
}
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