maven-compiler-plugin 3.6.0 不编译从注释生成的源代码 [英] maven-compiler-plugin 3.6.0 doesn't compile generated sources from annotations
问题描述
我们刚刚将 JBoss 从 6.1.0 升级到 Wildfly 10.1,并对模块和工件版本等进行了各种相关升级.在一个模块中,这导致我们的 cobertura 编译失败并出现编译器错误.我发现 IllegalStateException in Hibernate metamodel generation with maven 并升级到 maven-编译器插件 3.6.0(来自 3.1).这似乎解决了我的问题,但仅限于本地.我可以为 cobertura 编译模块,但结果导致新问题.
此模块的一些注释生成的源被另一个模块使用,并且找不到类文件.发生了什么变化?generate-sources 目录包含 java 文件,但类没有被编译.
它看起来像是将构建助手阶段更改为从流程源生成源帮助,但随后失败了.
由于 3.1 和 3.6.0 之间的变化,还有什么需要改变的吗?(我不熟悉如何处理注释 - 我只是 Cobertura 支持人员.)
pom 文件:
<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><description>元素管理器的JPA实体</description><artifactId>em-model</artifactId><groupId>com.myprod.em</groupId><父母><artifactId>em</artifactId><groupId>com.myprod</groupId><version>3.5.0.0.0-SNAPSHOT</version></父母><包装>罐</包装><构建><插件><插件><groupId>org.codehaus.mojo</groupId><artifactId>build-helper-maven-plugin</artifactId><执行><执行><phase>process-sources</phase><配置><来源><source>${project.build.directory}/generated-sources/annotations</source></来源></配置><目标><goal>add-source</goal></目标></执行></执行></插件><插件><artifactId>maven-jar-plugin</artifactId><groupId>org.apache.maven.plugins</groupId><配置><finalName>em-model</finalName></配置></插件><插件><artifactId>maven-compiler-plugin</artifactId><配置><compilerArgument>-proc:none</compilerArgument></配置><执行><执行><id>run-annotation-processors-only</id><phase>generate-sources</phase><配置><compilerArgument>-proc:only</compilerArgument></配置><目标><目标>编译</目标></目标></执行></执行></插件></plugins></build><依赖项><依赖><groupId>org.hibernate</groupId><artifactId>hibernate-validator</artifactId></依赖><依赖><groupId>org.hibernate</groupId><artifactId>hibernate-core</artifactId><范围>提供</范围></依赖><依赖><groupId>org.glassfish</groupId><artifactId>javax.el</artifactId><version>3.0.1-b08</version><范围>测试</范围></依赖><依赖><groupId>org.jboss.spec.javax.ejb</groupId><artifactId>jboss-ejb-api_3.2_spec</artifactId><范围>提供</范围></依赖><!-- 由于在单元测试中使用了休眠验证器,需要这些 JBoss 日志记录 --><依赖><groupId>org.jboss.slf4j</groupId><artifactId>slf4j-jboss-logmanager</artifactId><范围>提供</范围></依赖><依赖><groupId>org.jboss.logmanager</groupId><artifactId>jboss-logmanager</artifactId><范围>提供</范围></依赖><依赖><groupId>org.slf4j</groupId><artifactId>slf4j-api</artifactId><范围>提供</范围></依赖><依赖><groupId>org.codehaus.jackson</groupId><artifactId>jackson-mapper-asl</artifactId><version>1.8.5</version><范围>提供</范围></依赖><依赖><groupId>org.apache.commons</groupId><artifactId>commons-io</artifactId><version>1.3.2</version><范围>提供</范围></依赖><依赖><groupId>com.myco.csp</groupId><artifactId>nrp_jpa</artifactId><范围>提供</范围></依赖><依赖><groupId>com.myco.cim</groupId><artifactId>cs_cim_jpa</artifactId><范围>提供</范围></依赖><依赖><groupId>org.hibernate</groupId><artifactId>hibernate-jpamodelgen</artifactId><version>1.0.0.Final</version><范围>提供</范围></依赖><!-- 测试--><依赖><groupId>junit</groupId><artifactId>junit</artifactId><范围>测试</范围></依赖><依赖><groupId>org.mockito</groupId><artifactId>mockito-all</artifactId></依赖><依赖><groupId>com.myco.logging</groupId><artifactId>logging-client</artifactId><范围>提供</范围></依赖><依赖><groupId>apache-log4j</groupId><artifactId>log4j</artifactId><范围>提供</范围></依赖><依赖><groupId>com.myprod.prodCommon</groupId><artifactId>unit-test-utils</artifactId><version>${project.version}</version><范围>测试</范围></依赖></依赖项>
我通过从编译器插件中删除 -proc:none
编译器参数解决了这个问题.有了这个,生成的源代码根本没有被编译.使用 3.1 插件我必须拥有它,但使用 3.6.0 我不能.
我还尝试通过使compilerArg
特定于默认编译阶段,但不会编译生成的源代码.如果我不重用默认编译 id,构建会工作并为我生成类文件,但它运行了两个编译阶段,-proc:none
一秒钟,这似乎是多余的.>
编译器的最终 pom 部分如下所示:
<artifactId>maven-compiler-plugin</artifactId><执行><执行><id>run-annotation-processors-only</id><phase>generate-sources</phase><配置><compilerArgument>-proc:only</compilerArgument></配置><目标><目标>编译</目标></目标></执行></执行></插件>
We just upgraded our JBoss from 6.1.0 to Wildfly 10.1, and made a variety of associated upgrades to modules and artifact versions and so on. In one module this caused our cobertura compiles to fail with a compiler error. I found IllegalStateException in Hibernate metamodel generation with maven and upgraded to maven-compiler-plugin 3.6.0 (from 3.1). This seemed to resolve my problem, but only on a local basis. I can compile the module for cobertura, but it turns out to cause a new problem.
Some of the annotation-generated sources for this module are used by another module, and the class files aren't found. What changed? The generated-sources directory contains the java files, but the classes aren't compiled.
It looked at one point like changing the build-helper phase to generate-sources from process-sources helped, but that failed subsequently.
Is there something else that needs to be changed because of changes between 3.1 and 3.6.0? (I'm not familiar with how to process annotations - I'm just the Cobertura support guy.)
pom file:
<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>
<description>The JPA entities for the Element Manager</description>
<artifactId>em-model</artifactId>
<groupId>com.myprod.em</groupId>
<parent>
<artifactId>em</artifactId>
<groupId>com.myprod</groupId>
<version>3.5.0.0.0-SNAPSHOT</version>
</parent>
<packaging>jar</packaging>
<build>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<executions>
<execution>
<phase>process-sources</phase>
<configuration>
<sources>
<source>${project.build.directory}/generated-sources/annotations</source>
</sources>
</configuration>
<goals>
<goal>add-source</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<groupId>org.apache.maven.plugins</groupId>
<configuration>
<finalName>em-model</finalName>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<compilerArgument>-proc:none</compilerArgument>
</configuration>
<executions>
<execution>
<id>run-annotation-processors-only</id>
<phase>generate-sources</phase>
<configuration>
<compilerArgument>-proc:only</compilerArgument>
</configuration>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.glassfish</groupId>
<artifactId>javax.el</artifactId>
<version>3.0.1-b08</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.jboss.spec.javax.ejb</groupId>
<artifactId>jboss-ejb-api_3.2_spec</artifactId>
<scope>provided</scope>
</dependency>
<!-- Since hibernate validator is used in unit tests,
these JBoss logging deps are needed -->
<dependency>
<groupId>org.jboss.slf4j</groupId>
<artifactId>slf4j-jboss-logmanager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.logmanager</groupId>
<artifactId>jboss-logmanager</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.8.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.myco.csp</groupId>
<artifactId>nrp_jpa</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.myco.cim</groupId>
<artifactId>cs_cim_jpa</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-jpamodelgen</artifactId>
<version>1.0.0.Final</version>
<scope>provided</scope>
</dependency>
<!-- Test -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
</dependency>
<dependency>
<groupId>com.myco.logging</groupId>
<artifactId>logging-client</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>apache-log4j</groupId>
<artifactId>log4j</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.myprod.prodCommon</groupId>
<artifactId>unit-test-utils</artifactId>
<version>${project.version}</version>
<scope>test</scope>
</dependency>
</dependencies>
I resolved this by removing the -proc:none
compiler argument from the compiler plugin. With that present none of the generated sources were being compiled at all. With the 3.1 plugin I had to have that, but with 3.6.0 I can't.
I also tried to implement the answer https://stackoverflow.com/a/35045416/4756238 by making the compilerArg
specific to the default-compile phase, but that didn't compile the generated sources. If I didn't reuse the default-compile id the build worked and gave me generated class files, but it ran two compile phases, with the -proc:none
one second, which seemed redundant.
The final pom section for the compiler looks like this:
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<id>run-annotation-processors-only</id>
<phase>generate-sources</phase>
<configuration>
<compilerArgument>-proc:only</compilerArgument>
</configuration>
<goals>
<goal>compile</goal>
</goals>
</execution>
</executions>
</plugin>
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