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/*
 * Copyright 2008-2009 the original author or authors.
 *
 * 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 net.hasor.core;
import net.hasor.core.spi.InjectMembers;

import java.lang.annotation.*;

/**
 * 依赖注入。请注意{@link InjectMembers}接口方式与注解方式互斥,且接口方式优先于注解方式。
 * 

如果没有配置“value”参数那么将会使用“{@code AppContext.getInstance(class)}”方式进行依赖注入。

*

如果了配置value属性那么将会根据“byType”参数决定注入方式。 *

    *
  • “byType=Type.ByID”使用“{@code AppContext.getInstance(String)}”方式进行依赖注入。
  • *
  • “byType=Type.ByName”使用“{@code AppContext.findBindingBean(withName, bindType)}”方式进行依赖注入。
  • *

* @see net.hasor.core.ID * @see javax.inject.Inject * @see javax.inject.Named * @version : 2015年7月28日 * @author 赵永春 ([email protected]) */ @Documented @Retention(RetentionPolicy.RUNTIME) @Target({ ElementType.FIELD, ElementType.PARAMETER }) public @interface Inject { /**如果同类型有多个注册可以使用该值进行区分。*/ public String value() default ""; /**区分注入Bean的方式
    *
  • “byType=Type.ByID”使用“{@code AppContext.getInstance(String)}”方式进行依赖注入。
  • *
  • (默认配置)“byType=Type.ByName”使用“{@code AppContext.findBindingBean(withName, bindType)}”方式进行依赖注入。
  • *
*/ public Type byType() default Type.ByName; }




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