/*
 * 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.flink.connector.http.utils;

import org.apache.flink.metrics.MetricGroup;
import org.apache.flink.metrics.groups.UnregisteredMetricsGroup;
import org.apache.flink.util.SimpleUserCodeClassLoader;
import org.apache.flink.util.UserCodeClassLoader;

/** Serialization Schema Utils. */
public final class SerializationSchemaUtils {

    private SerializationSchemaUtils() {}

    public static <T>
            org.apache.flink.api.common.serialization.SerializationSchema.InitializationContext
                    createSerializationInitContext(Class<T> classForClassLoader) {

        return new org.apache.flink.api.common.serialization.SerializationSchema
                .InitializationContext() {

            @Override
            public MetricGroup getMetricGroup() {
                return new UnregisteredMetricsGroup();
            }

            @Override
            public UserCodeClassLoader getUserCodeClassLoader() {
                return SimpleUserCodeClassLoader.create(classForClassLoader.getClassLoader());
            }
        };
    }

    public static <T>
            org.apache.flink.api.common.serialization.DeserializationSchema.InitializationContext
                    createDeserializationInitContext(Class<T> classForClassLoader) {

        return new org.apache.flink.api.common.serialization.DeserializationSchema
                .InitializationContext() {

            @Override
            public MetricGroup getMetricGroup() {
                return new UnregisteredMetricsGroup();
            }

            @Override
            public UserCodeClassLoader getUserCodeClassLoader() {
                return SimpleUserCodeClassLoader.create(classForClassLoader.getClassLoader());
            }
        };
    }
}
