dubbo-serialization/dubbo-serialization-api/src/main/java/com/alibaba/dubbo/common/serialize/support/SerializableClassRegistry.java

/*
 * 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 com.alibaba.dubbo.common.serialize.support;

import java.util.LinkedHashSet;
import java.util.Set;

public abstract class SerializableClassRegistry {

    private static final Set<Class> registrations = new LinkedHashSet<Class>();

    /**
     * only supposed to be called at startup time
     */
    public static void registerClass(Class clazz) {
        registrations.add(clazz);
    }

    public static Set<Class> getRegisteredClasses() {
        return registrations;
    }
}