/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.ignite.internal.managers.discovery;

import java.util.UUID;
import org.apache.ignite.spi.discovery.DiscoverySpiCustomMessage;
import org.jetbrains.annotations.Nullable;

/** Extends {@link CustomMessageWrapper} with ID of security subject that initiated the current message. */
public class SecurityAwareCustomMessageWrapper extends CustomMessageWrapper {
    /** */
    private static final long serialVersionUID = 0L;

    /** Security subject ID. */
    private final UUID secSubjId;

    /** */
    public SecurityAwareCustomMessageWrapper(DiscoveryCustomMessage delegate, UUID secSubjId) {
        super(delegate);

        this.secSubjId = secSubjId;
    }

    /** Gets security Subject ID. */
    public UUID securitySubjectId() {
        return secSubjId;
    }

    /** {@inheritDoc} */
    @Override public @Nullable DiscoverySpiCustomMessage ackMessage() {
        DiscoveryCustomMessage ack = delegate().ackMessage();

        return ack == null ? null : new SecurityAwareCustomMessageWrapper(ack, secSubjId);
    }
}
