Question

我目前正在使用AspectJ为我的AWS Activity生成客户端实现代码。这通常对工作流程和活动都非常有效。

值得注意的是，我不太了解AspectJ，因为我只是将它用于代码生成。

但是我已经达到了一个目的，我希望从一个活动返回一个数组，这可以防止该活动类生成其客户端实现（它还会阻止一些工作流代码生成，但我认为这是一个副作用）。如果我将数组转换为List（仅用于测试点），则所有接缝都可以再次工作。我没有问题将数组传递给活动只返回它们。

澄清结构。我有一个定义活动的接口和一个执行实现的实现类......所以没什么太疯狂的。

断裂：

public String[] myMethod( String a, String b, String c ) throws Exception;

使用：

public List<String> myMethod( String a, String b, String c ) throws Exception;

据我所知，我看不到任何AspectJ编译错误，但我只是真的在看控制台。

我发现的唯一日志显示生成已完成，但他们确实报告总文件生成的计数不同（正如预期的那样，因为它已损坏）。

断裂：

    :B:  9:53:40 Compiler configuration for project TestProj doesn't know previous state, so assuming EVERYTHING has changed.
:B:  9:53:40 ===========================================================================================
:B:  9:53:40 Build kind = FULLBUILD
:B:  9:53:40 Project=TestProj, kind of build requested=Full AspectJ compilation
:B:  9:53:40 Timer event: 0ms: Flush included source file cache
:B:  9:53:40 Timer event: 0ms: Check delta
:B:  9:53:40 Builder: Tidied output folder(s), removed class files and derived resources
:B:  9:53:40 Timer event: 160ms: Pre compile
:B:  9:53:40 Compiler configuration for project TestProj has been read by compiler.  Resetting.
:B:  9:53:40      Configuration was [PROJECTSOURCEFILES_CHANGED, JAVAOPTIONS_CHANGED, ASPECTPATH_CHANGED, CLASSPATH_CHANGED, INPATH_CHANGED, NONSTANDARDOPTIONS_CHANGED, OUTJAR_CHANGED, PROJECTSOURCERESOURCES_CHANGED, OUTPUTDESTINATIONS_CHANGED, INJARS_CHANGED]
:B:  9:53:40 Resetting list of modified source files.  Was null
:C:  9:53:40 Preparing for build: not going to be incremental because no successful previous full build
:C:  9:53:41 Timer event: 850ms: Time to first compiled message
:C:  9:53:41 Timer event: 860ms: Time to first woven message
:C:  9:53:42 AspectJ reports build successful, build was: FULL
:C:  9:53:42 AJDE Callback: finish. Was full build: true
:B:  9:53:42 Timer event: 1560ms: Total time spent in AJDE
:B:  9:53:42 Timer event: 0ms: Refresh after build
:C:  9:53:42 Types affected during build = 166
:B:  9:53:42 Timer event: 2436ms: Total time spent in AJBuilder.build()
:B:  9:53:43 Timer event: 10ms: Update visualizer, xref, advice listeners for (separate thread): TestProj
:B:  9:53:43 Timer event: 20ms: Delete markers: TestProj (Finished deleting markers for TestProj)
:B:  9:53:43 Timer event: 570ms: Create markers: TestProj (Finished creating markers for TestProj)
:B:  9:53:43 Created 7 markers in 176 files

工作：

:B:  9:54:55 Timer event: 0ms: Delete markers: TestProj (Finished deleting markers for TestProj)
:B:  9:55:6 Compiler configuration for project TestProj doesn't know previous state, so assuming EVERYTHING has changed.
:B:  9:55:6 ===========================================================================================
:B:  9:55:6 Build kind = FULLBUILD
:B:  9:55:6 Project=TestProj, kind of build requested=Full AspectJ compilation
:B:  9:55:6 Timer event: 0ms: Flush included source file cache
:B:  9:55:6 Timer event: 0ms: Check delta
:B:  9:55:6 Builder: Tidied output folder(s), removed class files and derived resources
:B:  9:55:6 Timer event: 250ms: Pre compile
:B:  9:55:6 Compiler configuration for project TestProj has been read by compiler.  Resetting.
:B:  9:55:6      Configuration was [PROJECTSOURCEFILES_CHANGED, JAVAOPTIONS_CHANGED, ASPECTPATH_CHANGED, CLASSPATH_CHANGED, INPATH_CHANGED, NONSTANDARDOPTIONS_CHANGED, OUTJAR_CHANGED, PROJECTSOURCERESOURCES_CHANGED, OUTPUTDESTINATIONS_CHANGED, INJARS_CHANGED]
:B:  9:55:6 Resetting list of modified source files.  Was null
:C:  9:55:6 Preparing for build: not going to be incremental because no successful previous full build
:C:  9:55:7 Timer event: 970ms: Time to first compiled message
:C:  9:55:7 Timer event: 970ms: Time to first woven message
:C:  9:55:8 AspectJ reports build successful, build was: FULL
:C:  9:55:8 AJDE Callback: finish. Was full build: true
:B:  9:55:8 Timer event: 2420ms: Total time spent in AJDE
:B:  9:55:8 Timer event: 0ms: Refresh after build
:C:  9:55:10 Types affected during build = 320
:B:  9:55:10 Timer event: 3741ms: Total time spent in AJBuilder.build()
:B:  9:55:10 Timer event: 10ms: Update visualizer, xref, advice listeners for (separate thread): TestProj
:B:  9:55:10 Timer event: 30ms: Delete markers: TestProj (Finished deleting markers for TestProj)
:B:  9:55:10 Timer event: 100ms: Create markers: TestProj (Finished creating markers for TestProj)
:B:  9:55:10 Created 28 markers in 320 files

我不相信原木会告诉我什么，但我认为它们可能对别人有意义。

我不愿意使用List实现，因为当活动将收集像int []这样的原语时，我将无法直接将它们转换为List，这只是所有活动的开销。

我将不胜感激任何建议。

Answer 1

您指的是aws sdk流程框架提供的@activities注释吗？在这种情况下，它与aspectj无关。 Swf仅在判决逻辑中使用aspectj。要生成代码，请执行以下任一操作。如果您正在使用maven，请参阅mavens注释构建器插件。如果你正在使用eclipse，那么在菜单中选择Project - ＆gt; JavaCompiler - ＆gt;注释处理 - ＆gt;启用“项目特定设置”并设置要创建基于注释的文件的路径。

AspectJ AWS Activity生成失败

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