ByteBufferFactoryLocator.java

/*
 * Copyright 2016 NAVER Corp.
 *
 * Licensed 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.navercorp.pinpoint.rpc.buffer;

import java.util.EnumMap;
import java.util.Map;

/**
 * @Author Taejin Koo
 */
public final class ByteBufferFactoryLocator {

    private static final Map<ByteBufferType, ByteBufferFactory> FACTORY_REPOSITORY = new EnumMap<ByteBufferType, ByteBufferFactory>(ByteBufferType.class);
    static {
        FACTORY_REPOSITORY.put(ByteBufferType.DIRECT, new DirectByteBufferFactory());
        FACTORY_REPOSITORY.put(ByteBufferType.HEAP, new HeapByteBufferFactory());
    }

    public static ByteBufferFactory getFactory(String name) {
        ByteBufferType byteBufferType = ByteBufferType.getValue(name);
        if (byteBufferType == null) {
            throw new IllegalArgumentException("Unknown ByteBufferType:" + name);
        }
        return getFactory(byteBufferType);
    }

    public static ByteBufferFactory getFactory(ByteBufferType byteBufferType) {
        return FACTORY_REPOSITORY.get(byteBufferType);
    }

}