com.github.lontime.extpac4j.impl.UserProfileSerializer Maven / Gradle / Ivy

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package com.github.lontime.extpac4j.impl;

import java.io.IOException;
import java.util.Map;

import com.github.lontime.base.commonj.utils.CollectionHelper;
import com.github.lontime.base.serial.GenericObjectSerializer;
import com.github.lontime.base.serial.MapSerializers;
import com.github.lontime.base.serial.MsgpackObjectSerializer;
import com.github.lontime.shaded.com.twitter.serial.serializer.CoreSerializers;
import com.github.lontime.shaded.com.twitter.serial.serializer.SerializationContext;
import com.github.lontime.shaded.com.twitter.serial.stream.SerializerInput;
import com.github.lontime.shaded.com.twitter.serial.stream.SerializerOutput;
import org.pac4j.core.profile.BasicUserProfile;

/**
 * UserProfileSerializer.
 *
 * @param  T
 * @author lontime
 * @since 1.0
 */
public abstract class UserProfileSerializer extends MsgpackObjectSerializer {

    /**
     * createInstance.
     *
     * @return T
     */
    public abstract T createInstance();

    @Override
    protected void serializeObject(SerializationContext context, SerializerOutput output, T profile) throws IOException {
        output.writeString(profile.getId());
        output.writeObject(context, profile.getAttributes(), MapSerializers.getMsgpackValue(
                CoreSerializers.STRING, GenericObjectSerializer.INSTANCE));
        output.writeObject(context, profile.getAuthenticationAttributes(),
                MapSerializers.getMsgpackValue(CoreSerializers.STRING,
                        GenericObjectSerializer.INSTANCE));
        output.writeBoolean(profile.isRemembered());
    }

    @Override
    protected T deserializeObject(SerializationContext context, SerializerInput input, int versionNumber) throws IOException, ClassNotFoundException {
        final T profile = createInstance();
        profile.setId(input.readString());
        final Map map = input.readObject(context, MapSerializers.getMsgpackValue(
                CoreSerializers.STRING, GenericObjectSerializer.INSTANCE));
        if (CollectionHelper.isNotEmpty(map)) {
            profile.addAttributes(map);
        }
        final Map map2 = input.readObject(context, MapSerializers.getMsgpackValue(
                CoreSerializers.STRING, GenericObjectSerializer.INSTANCE));
        if (CollectionHelper.isNotEmpty(map2)) {
            profile.addAuthenticationAttributes(map2);
        }
        profile.setRemembered(input.readBoolean());
        return profile;
    }
}