强制maven无法修复非空的违规行为 [英] force maven to fail the build on nonnull violations

问题描述

下面有一个简单的代码用于测试带有maven的findbugs NonNull注释。

I have the simple code below for testing the findbugs NonNull annotation with maven.

我执行mvn clean install site，
我得到一个目录target / site / css和target / site / images，
但仅此而已。
我原本希望得到一份报告，说println（null）违反了NonNull条件。

I execute "mvn clean install site", and I get a directory target/site/css and target/site/images, but nothing more. I was expecting to get a report, saying that println(null) violates the NonNull condition.

我需要做什么才能获得该报告？

What do I need to do to get that report?

另外，如果存在NonNull违规，
是否有办法防止mvn clean install成功？

Also, is there a way to prevent "mvn clean install" to succeed if there are NonNull violations?

注意：我知道我可以通过Sonar获得此类报告;
但是，如果出现此类错误，我希望mvn clean install失败，
之后无需使用可选的声纳工具。

Note: I am aware that I can get such report with Sonar; However, I would like "mvn clean install" to fail if there are such errors, without the need to use an optional Sonar tool afterwards.

src / main / java / test / Hello.java

src/main/java/test/Hello.java

package test;
import edu.umd.cs.findbugs.annotations.NonNull;
public class Hello {
    static public void print(@NonNull Object value) {
        System.out.println("value: " + value.toString());
    }

    static public void main(String[] args) {
        if (args.length > 0) {
            print(args[0]);
        } else {
            print(null);
        }
    }
}

和pom.xml文件：

and the pom.xml file:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>hello</groupId>
  <artifactId>hello</artifactId>
  <version>1.0</version>

  <dependencies>
    <dependency>
      <groupId>net.sourceforge.findbugs</groupId>
      <artifactId>annotations</artifactId>
      <version>1.3.2</version>
    </dependency>
    <dependency>
      <groupId>net.sourceforge.findbugs</groupId>
      <artifactId>jsr305</artifactId>
      <version>1.3.7</version>
    </dependency>
  </dependencies>

  <reporting>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>2.5.2</version>
      </plugin>
    </plugins>
  </reporting>
</project>

---

更新，解决方案

解决方案，基于Augusto的答案：
将此项添加到项目下的pom.xml文件中：

solution, based on the answer from Augusto: Add this to the pom.xml file, under project:

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.6</source>
          <target>1.6</target>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>findbugs-maven-plugin</artifactId>
        <version>2.5.2</version>
        <configuration>
          <includeTests>true</includeTests>
        </configuration>
        <executions>
          <execution>
            <phase>compile</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
          <execution>
            <id>findbugs-test-compile</id>
            <phase>test-compile</phase>
            <goals>
              <goal>check</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>

如果存在NonNull违规，mvn clean install将失败。

With this, "mvn clean install" will fail if there is a NonNull violation.

报告对我不起作用，因为我使用maven 3，
并且报告功能在maven 3中已经改变（现在它使用普通的maven插件）

The reporting was not working for me, because I am using maven 3, and the reporting feature has changed in maven 3 (now it uses a normal maven plugin)

推荐答案

大卫，

你的问题的答案在 findbugs maven插件文档（参见findbugs：check）

The answer to your question is in the findbugs maven plugin documentation (see findbugs:check)

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