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redkale/javadoc/org.redkale/org/redkale/annotation/ResourceInjected.html
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<h2 title="注释类型 ResourceInjected" class="title">注释类型 ResourceInjected</h2>
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<pre><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/annotation/Documented.html?is-external=true" title="java.lang.annotation中的类或接口" class="externalLink">@Documented</a>
<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/annotation/Target.html?is-external=true" title="java.lang.annotation中的类或接口" class="externalLink">@Target</a>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/annotation/ElementType.html?is-external=true#METHOD" title="java.lang.annotation中的类或接口" class="externalLink">METHOD</a>)
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public @interface <span class="memberNameLabel">ResourceInjected</span></pre>
<div class="block">&#64;Resource资源被依赖注入时的监听事件。<br>
本注解只能标记在空参数或者(String、Object、java.lang.reflect.Field)三个参数类型的任意组合方法上 <br>
方法在资源被依赖注入后调用。
<blockquote>
<pre>
public class ResourceService implements Service {
&#64;Resource(name = "res.id")
private int id;
&#64;Resource(name = "res.name")
private String name;
&#64;ResourceInjected
private void onInjected(Object src, String fieldName) {
System.out .println("资源被注入到对象(" + src + ")的字段(" + fieldName + ")上");
}
}
public class RecordService implements Service {
&#64;Resource
private ResourceService resService;
public void test() {
}
public static void main(String[] args) throws Exception {
ResourceFactory factory = ResourceFactory.create();
factory.register("res.id", "2345");
factory.register("res.name", "my old name");
ResourceService res = new ResourceService();
factory.inject(res);
factory.register("", res);
RecordService serice = new RecordService();
factory.inject(record);
}
}
</pre>
</blockquote>
<p>详情见: https://redkale.org</div>
<dl>
<dt><span class="simpleTagLabel">作者:</span></dt>
<dd>zhangjx</dd>
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