如何标记maven插件threadSafe

Question

我想使用maven-clean-plugin注释将@threadSafe标记为线程安全。有人能举个例子吗？

编辑：

升级到maven 3.0.5之后，我的构建得到了以下警告：(使用teamcity构建)

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] *****************************************************************Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * Your build is requesting parallel execution, but project      *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * contains the following plugin(s) that are not marked as       *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * @threadSafe to support parallel building.                     *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * While this /may/ work fine, please look for plugin updates    *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * and/or request plugins be made thread-safe.                   *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * If reporting an issue, report it against the plugin in        *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] * question, not against maven-core                              *Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] *****************************************************************Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] The following plugins are not marked @threadSafe in STRAW Main Application:Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] org.apache.maven.plugins:maven-clean-plugin:2.3Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] org.apache.maven.plugins:maven-install-plugin:2.2Agent time: 14:21:10

[18:51:10][com.dir.hay.straw:straw-parent] [WARNING] *****************************************************************

从maven文档中，我也知道干净的插件是线程安全的。即使如此，我还是收到了警告。所以，我想我错过了什么地方。

Answer 1

首先，您要尝试使用的是一个旧风格的XDoclet注释，它被废弃了，您应该使用像这样的Java 5注释。

你想做什么？maven-洁净插件已经是线程安全的了。。您使用的是哪个版本的maven清洁插件？

@Mojo( name = "WhatEver",
       threadSafe = true)
public class MyMojo
    extends AbstractMojo