// 
// Decompiled by Procyon v0.6.0
// 

package org.bson.codecs.pojo;

import org.bson.codecs.DecoderContext;
import org.bson.BsonReader;
import org.bson.codecs.EncoderContext;
import org.bson.BsonWriter;
import org.bson.codecs.configuration.CodecConfigurationException;
import org.bson.codecs.Codec;
import org.bson.codecs.configuration.CodecRegistry;

final class EnumPropertyCodecProvider implements PropertyCodecProvider
{
    private final CodecRegistry codecRegistry;
    
    EnumPropertyCodecProvider(final CodecRegistry codecRegistry) {
        this.codecRegistry = codecRegistry;
    }
    
    @Override
    public <T> Codec<T> get(final TypeWithTypeParameters<T> type, final PropertyCodecRegistry propertyCodecRegistry) {
        final Class<T> clazz = type.getType();
        if (Enum.class.isAssignableFrom(clazz)) {
            try {
                return this.codecRegistry.get(clazz);
            }
            catch (final CodecConfigurationException e) {
                return new EnumCodec<T>(clazz);
            }
        }
        return null;
    }
    
    private static class EnumCodec<T extends Enum<T>> implements Codec<T>
    {
        private final Class<T> clazz;
        
        EnumCodec(final Class<T> clazz) {
            this.clazz = clazz;
        }
        
        @Override
        public void encode(final BsonWriter writer, final T value, final EncoderContext encoderContext) {
            writer.writeString(value.name());
        }
        
        @Override
        public Class<T> getEncoderClass() {
            return this.clazz;
        }
        
        @Override
        public T decode(final BsonReader reader, final DecoderContext decoderContext) {
            return Enum.valueOf(this.clazz, reader.readString());
        }
    }
}