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/*
 * Copyright 2021 StreamThoughts.
 *
 * 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 io.streamthoughts.jikkou.kafka.validation;

import io.streamthoughts.jikkou.api.annotations.AcceptsResource;
import io.streamthoughts.jikkou.api.config.Configuration;
import io.streamthoughts.jikkou.api.error.ConfigException;
import io.streamthoughts.jikkou.api.validation.ResourceValidation;
import io.streamthoughts.jikkou.kafka.models.V1KafkaTopic;
import io.vavr.control.Option;
import org.jetbrains.annotations.NotNull;

/**
 * Validation for {@link V1KafkaTopic}.
 */
@AcceptsResource(type = V1KafkaTopic.class)
public abstract class TopicValidation implements ResourceValidation {

    private Configuration config;

    /** {@inheritDoc} */
    @Override
    public void configure(@NotNull final Configuration config) throws ConfigException {
        this.config = config;
    }

    public Configuration config() {
        return Option.of(config).getOrElseThrow(() -> new IllegalStateException("not configured."));
    }
}