maven-processor-plugin 忽略未定义的符号 [英] maven-processor-plugin to ignore undefined symbols

问题描述

我有 JPA 2 maven 项目，我想处理源以获得静态元模型.我做了什么我拿了 JBoss 的静态元模型处理器 并将其设置为在 generate-sources 阶段运行.现在，显然我有一些引用元模型的类，编译本身也很好.但是 maven-processor-plugin 本身会产生错误，抱怨它无法像这样从元模型中找到符号:

I've JPA 2 maven project and I want to process sources to have the static meta model. What I did I took JBoss' static meta model processor and set it up to run during generate-sources phase. Now, obviously I have some classes that reference the meta model and compilation itself goes fine. But maven-processor-plugin itself generates errors complaining that it can't find symbols from meta model like this:

[INFO] --- maven-processor-plugin:2.2.4:process (process) @ ng-grid-java ---
[ERROR] diagnostic: c:\...\service\position\PositionSpecifications.java:13: cannot find symbol
symbol  : class Position_

这是合乎逻辑的，因为它实际上生成了这些类，但这是不对的，因为它会给原本正确的项目带来错误.还是我用错了?我错过了什么吗?

Which is logical because it actually generates these classes, but is not right since it brings errors to an otherwise correct project. Or maybe I'm using it wrong? Am I missing something?

更新:我已经能够通过使用配置参数 outputDiagnostics 来抑制错误输出，但我不确定这是正确的方法.

Update: I have been able to inhibit the error output by using configuration parameter outputDiagnostics but I'm not sure that's the right way.

推荐答案

我已经设置了插件的阶段-s，例如:

I have setted the phase-s of the plugins like:

build-helper-maven-plugin --> <phase>process-sources</phase>

和

maven-processor-plugin --> <phase>compile</phase>

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