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The Adobe Experience Manager SDK
/*
* Copyright 2008-present MongoDB, Inc.
*
* 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.bson.internal;
import org.bson.codecs.Codec;
import org.bson.codecs.configuration.CodecConfigurationException;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import static java.lang.String.format;
// @deprecated Usage of this API is not supported in AEM as a Cloud Service.
@Deprecated(since = "2022-10-31")
final class CodecCache {
private final ConcurrentMap, Optional extends Codec>>> codecCache = new ConcurrentHashMap, Optional extends Codec>>>();
public boolean containsKey(final Class> clazz) {
return codecCache.containsKey(clazz);
}
public void put(final Class> clazz, final Codec> codec) {
codecCache.put(clazz, Optional.of(codec));
}
@SuppressWarnings("unchecked")
public synchronized Codec putIfMissing(final Class clazz, final Codec codec) {
if (codecCache.containsKey(clazz)) {
return (Codec) codecCache.get(clazz).get();
} else {
codecCache.put(clazz, Optional.of(codec));
return codec;
}
}
@SuppressWarnings("unchecked")
public Codec getOrThrow(final Class clazz) {
if (codecCache.containsKey(clazz)) {
Optional extends Codec>> optionalCodec = codecCache.get(clazz);
if (!optionalCodec.isEmpty()) {
return (Codec) optionalCodec.get();
}
}
throw new CodecConfigurationException(format("Can't find a codec for %s.", clazz));
}
}