dubbo ExtensionFactory 源码

  • 2022-10-20
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dubbo ExtensionFactory 代码

文件路径:/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionFactory.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 org.apache.dubbo.common.extension;

/**
 * ExtensionFactory
 * @deprecated use {@link ExtensionInjector} instead
 */
@Deprecated
@SPI(scope = ExtensionScope.FRAMEWORK)
public interface ExtensionFactory extends ExtensionInjector {

    @Override
    default <T> T getInstance(Class<T> type, String name) {
        return getExtension(type, name);
    }

    /**
     * Get extension.
     *
     * @param type object type.
     * @param name object name.
     * @return object instance.
     */
    <T> T getExtension(Class<T> type, String name);
}

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