背景
一个项目使用 Aspects 进行日志记录。详情:
- 爪哇 11
- AspectJ 1.9.4(运行时、工具、编译器、编译后编织插件)
- Mockito 核心 2.25.1
该build.gradle
文件类似于:
apply plugin: "io.freefair.aspectj.post-compile-weaving"
dependencies {
compileOnly group: 'javax.servlet', name: 'javax.servlet-api', version: '4.0.1'
compileOnly group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.12.1'
compileOnly group: 'org.osgi', name: 'org.osgi.framework', version: '1.9.0'
compileOnly group: 'org.mockito', name: 'mockito-core', version: '2.25.1'
inpath project(":company.project.main")
}
问题
应用编译时,AspectJ 找不到MockMethodDispatcher
,报错:
.../mockito-core-2.25.1.jar [error] can't determine superclass of missing type org.mockito.internal.creation.bytebuddy.inject.MockMethodDispatcher
when weaving type org.mockito.internal.creation.bytebuddy.MockMethodAdvice
when weaving classes
when weaving
when batch building BuildConfig[null] #Files=0 AopXmls=#0
[Xlint:cantFindType]
(no source information available)
[Xlint:cantFindType]
.../org.mockito/mockito-core/2.25.1/e8fa2864b65c0b6fbb20daa436a94853bcd17e5e/mockito-core-2.25.1.jar [warning] can't find type org.mockito.internal.creation.bytebuddy.inject.MockMethodDispatcher whilst determining signatures of call or execution join point for java.util.concurrent.Callable org.mockito.internal.creation.bytebuddy.MockMethodAdvice.handle(java.lang.Object, java.lang.reflect.Method, java.lang.Object[]), this may cause a pointcut to fail to match at this join point
when weaving type org.mockito.internal.creation.bytebuddy.MockMethodAdvice
when weaving classes
when weaving
when batch building BuildConfig[null] #Files=0 AopXmls=#0
[Xlint:cantFindTypeAffectingJPMatch]
我怀疑这是因为文件存储为.raw
文件而不是.class
文件(根据问题 845):
1778 Mon Jul 08 13:47:02 PDT 2019 org/mockito/internal/creation/bytebuddy/inject/MockMethodDispatcher.raw
问题
您将如何更新 Gradle 文件以指示编译后编织插件完全忽略编织(或扫描)Mockito 类?
笔记
从命令行,编织似乎工作:
java -cp aspectjtools-1.9.4.jar:aspectjrt-1.9.4.jar org.aspectj.tools.ajc.Main \
-inpath application.jar \
-aspectpath ../aspects/build/classes/java/main \
-Xlint:warning \
-verbose \
-showWeaveInfo \
-log aop.log \
-outjar woven.jar
虽然应该将输出类woven.jar
注入到application.jar
.
附录
笔记:
- 通过使用注释装饰
@Aspect
-annotated 类来解决此问题!within
@Pointcut
是不可行的。强烈希望ajc
通过插件传递参数。 - 从错误降级
cantFindType
为警告将是一个令人满意的答案,但并不理想(停留在语法上),因为我希望其他cantFindType
错误保持为错误。
有关的
尝试
调用compileJava
时如下:
compileJava {
ajc {
enabled = true
classpath = configurations.aspectj
options {
aspectpath = configurations.aspect
compilerArgs = [""]
}
}
}
Gradle 报以下错误:
无法为 类型的对象设置只读属性“类路径”的值
io.freefair.gradle.plugins.aspectj.AjcAction
。
使用:
compileJava {
ajc {
options {
compilerArgs = [""]
}
}
}
Gradle 报告:
找不到类型对象的参数 [...] 的方法 options()
io.freefair.gradle.plugins.aspectj.AjcAction
。
master 上的源代码似乎为其“可配置的东西”公开了不同的名称:
task.getInputs().property("ajcArgs", this.getOptions().getCompilerArgs())