org.projectnessie.versioned.testworker.TestContentSerializer Maven / Gradle / Ivy
/*
* Copyright (C) 2022 Dremio
*
* 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.projectnessie.versioned.testworker;
import static org.assertj.core.api.Assertions.assertThat;
import org.projectnessie.model.Content;
import org.projectnessie.nessie.relocated.protobuf.ByteString;
import org.projectnessie.versioned.store.ContentSerializer;
abstract class TestContentSerializer implements ContentSerializer {
@Override
public C valueFromStore(ByteString onReferenceValue) {
String serialized = onReferenceValue.toStringUtf8();
int i = serialized.indexOf(':');
String typeString = serialized.substring(0, i);
serialized = serialized.substring(i + 1);
assertThat(typeString).isEqualTo(contentType().name());
i = serialized.indexOf(':');
String contentId = serialized.substring(0, i);
if (contentId.isEmpty()) {
contentId = null;
}
i = serialized.indexOf(':');
String onRef = serialized.substring(i + 1);
return valueFromStore(contentId, onRef);
}
protected abstract C valueFromStore(String contentId, String onRef);
}