jsr269(Pluggable Annotation Processing API),插入式注解处理接口,Java6开始支持,它的主要功能是在 Java编译时对源码进行处理。我们熟悉的lombok,本书介绍的JMH,selma对象映射&拷贝工具等都属于 JSR269的应用。业务系统也可以定义自己的JSR269注解,实现代码生成,源码修改来增强Java系统功能。
完成抽象语法树的构建并填充符号表之后,编译器将会开始进行注解处理,jdk1.6实现了JSR-269规范,并提供了标准的Pluggable Annotations ProcessingAPI(插入式注解处理API),我们根据这套API,就可以进行插入式注解处理器的开发了,我们可以把注解器简单的理解为编译器的插件。 现在,我们可以干涉java编译器的编译过程了,抽象语法...
Specification: JSR 269 Pluggable Annotation Processing API ("Specification") Version: 1.8 Status: Maintenance Release 2 Specification Lead: Oracle America, Inc. ("Specification Lead") Release: 4 March 2014 Copyright 2014 Oracle America, Inc. 500 Oracle Parkway, Redwood City, CA 94065, U.S.A. A...
File Description and NameSize JSR-000269 Pluggable Annotation Processing API 0.91 Proposed Final Draft papa-0_91-pfd.zip 383.22 KB If you need assistance with downloads, please contact Customer Service. For all other JCP related questions, please see our Frequently Asked Questions (FAQ). News...
2 解决方式 maven项目可以配置编译插件,在编译项目之前先编译处理器,或者编译项目时跳过执行处理器 参考:https://stackoverflow.com/questions/38926255/maven-annotation-processing-processor-not-found gradle项目可以将自定义处理器分离出去,单独作为一个项目,将这个项目build后作为依赖使用 ...
A tiny code generation library (< 8 KB) written in Java, useful for any purpose, but ideal for JSR-269 java template-engine gwt codegeneration jsr269 Updated Nov 10, 2021 Java LamSpace / data-plus Star 1 Code Issues Pull requests Pluggable Annotation Processing API 示例程序。
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Java6开始纳入了JSR-269规范:Pluggable Annotation Processing API(插件式注解处理器)。JSR-269提供一套标准API来处理Annotations,具体来说,我们只需要继承AbstractProcessor类,重写process方法实现自己的注解处理逻辑,并且在META-INF/services目录下创建javax.annotation.processing.Processor文件注册自己实现的Annotation Processor...
Although not demonstrated here, it is possible to create deferrals within deferrals using the same API. Generator Source // This is our top level source formatterPicoWritertopWriter=newPicoWriter();StringmyPackageName="com.samplepackage";StringmyClassName="MyClass";topWriter.writeln("package "+my...