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/*
 * 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.codecs;

import org.bson.BsonInvalidOperationException;
import org.bson.BsonReader;
import org.bson.BsonWriter;
import static java.lang.String.format;
import static org.bson.assertions.Assertions.notNull;

/**
 *  Encodes and decodes {@code Character} objects.
 *
 *  @since 3.0
 *
 * @deprecated Usage of this API is not supported in AEM as a Cloud Service.
 */
@Deprecated(since = "2022-10-31")
public class CharacterCodec implements Codec {

    @Override
    public void encode(final BsonWriter writer, final Character value, final EncoderContext encoderContext) {
        notNull("value", value);
        writer.writeString(value.toString());
    }

    @Override
    public Character decode(final BsonReader reader, final DecoderContext decoderContext) {
        String string = reader.readString();
        if (string.length() != 1) {
            throw new BsonInvalidOperationException(format("Attempting to decode the string '%s' to a character, but its length is not " + "equal to one", string));
        }
        return string.charAt(0);
    }

    @Override
    public Class getEncoderClass() {
        return Character.class;
    }
}