one can say that, it is a continuation of question
How to “require” module “gwt.user” On Java, JDK17, “module-info.java”, Netbeans, Maven
I am updating my old libraries with module-info.java files.
I have a COMPLEX project named “api-log” dependent on “gwt-user”.
Just for using the class com.google.web.bindery.event.shared.UmbrellaException;
pom.xml:
<?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>com.tugalsan</groupId>
<artifactId>api-log</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<exclusions>
<exclusion>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</exclusion>
<exclusion>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-core</artifactId>
</exclusion>
</exclusions>
<version>2.9.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.elemental2</groupId>
<artifactId>elemental2-dom</artifactId>
<version>1.1.0</version>
</dependency>
<dependency>
<groupId>org.fusesource.jansi</groupId>
<artifactId>jansi</artifactId>
<version>2.4.0</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>api-pack</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>api-string</artifactId>
<version>${project.version}</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.java</include>
<include>**/*.gwt.xml</include>
</includes>
</resource>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.*</include>
</includes>
</resource>
</resources>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>3.2.1</version>
<executions>
<execution>
<id>attach-sources</id>
<phase>package</phase>
<goals>
<goal>jar-no-fork</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.10.1</version>
</plugin>
</plugins>
</build>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>
With the module-info.java below:
module com.tugalsan.api.log {
requires gwt.user;
requires elemental2.dom;
requires org.fusesource.jansi;
requires com.tugalsan.api.pack;
requires com.tugalsan.api.string;
exports com.tugalsan.api.log.client;
exports com.tugalsan.api.log.server;
}
When netbeans runs compile, it builds successfully:
cd C:mecodesGWTapiapi-log; "JAVA_HOME=C:\Program Files\Eclipse Adoptium\jdk-17.0.2.8-hotspot" cmd /c ""C:\Program Files\NetBeans-13\netbeans\java\maven\bin\mvn.cmd" "-Dmaven.ext.class.path=C:\Program Files\NetBeans-13\netbeans\java\maven-nblib\netbeans-eventspy.jar" -Dfile.encoding=UTF-8 clean install" Scanning for projects... ------------------------< com.tugalsan:api-log >------------------------ Building api-log 1.0-SNAPSHOT --------------------------------[ jar ]--------------------------------- --- maven-clean-plugin:2.5:clean (default-clean) @ api-log --- Deleting C:mecodesGWTapiapi-logtarget --- maven-resources-plugin:2.6:resources (default-resources) @ api-log --- Using 'UTF-8' encoding to copy filtered resources. Copying 9 resources Copying 0 resource --- maven-compiler-plugin:3.10.1:compile (default-compile) @ api-log --- ******************************************************************************************************************************************************************** * Required filename-based automodules detected: [gwt-user-2.9.0.jar, elemental2-dom-1.1.0.jar]. Please don't publish this project to a public artifact repository! * ******************************************************************************************************************************************************************** Changes detected - recompiling the module! Compiling 8 source files to C:mecodesGWTapiapi-logtargetclasses /C:/me/codes/GWT/api/api-log/src/main/java/com/tugalsan/api/log/server/TS_Log.java: Some input files use unchecked or unsafe operations. /C:/me/codes/GWT/api/api-log/src/main/java/com/tugalsan/api/log/server/TS_Log.java: Recompile with -Xlint:unchecked for details. --- maven-resources-plugin:2.6:testResources (default-testResources) @ api-log --- Using 'UTF-8' encoding to copy filtered resources. skip non existing resourceDirectory C:mecodesGWTapiapi-logsrctestresources --- maven-compiler-plugin:3.10.1:testCompile (default-testCompile) @ api-log --- Changes detected - recompiling the module! --- maven-surefire-plugin:2.12.4:test (default-test) @ api-log --- --- maven-jar-plugin:2.4:jar (default-jar) @ api-log --- Building jar: C:mecodesGWTapiapi-logtargetapi-log-1.0-SNAPSHOT.jar --- maven-install-plugin:2.4:install (default-install) @ api-log --- Installing C:mecodesGWTapiapi-logtargetapi-log-1.0-SNAPSHOT.jar to C:Userstugal.m2repositorycomtugalsanapi-log1.0-SNAPSHOTapi-log-1.0-SNAPSHOT.jar Installing C:mecodesGWTapiapi-logpom.xml to C:Userstugal.m2repositorycomtugalsanapi-log1.0-SNAPSHOTapi-log-1.0-SNAPSHOT.pom ------------------------------------------------------------------------ BUILD SUCCESS ------------------------------------------------------------------------ Total time: 1.883 s Finished at: 2022-04-29T13:39:08+03:00 ------------------------------------------------------------------------
However, when I look at the module-info.java file, Netbeans show error:
module com.tugalsan.api.log reads package com.google.gwt.core.client from both base and gwt.user
- I guess, excluding “gwt-core” by guessing is wrong!
- As a devils advocate, I find group and articat Id from the site https://github.com/gwtproject/gwt/blob/master/maven/poms/gwt/gwt-user/pom-template.xml . And try below. Which also did not worked
<exclusions>
<exclusion>
<groupId>com.google.jsinterop</groupId>
<artifactId>jsinterop-annotations</artifactId>
</exclusion>
<exclusion>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>org.w3c.css</groupId>
<artifactId>sac</artifactId>
</exclusion>
</exclusions>
- What is the proper way on finding which artifact name one should exclude?
- What is does the error mean when “com.tugalsan.api.log reads THE package from base”. It cannot be java.base?
Advertisement
Answer
The solution is adding exclusion to dependency elemental2.dom
<dependency>
<groupId>com.google.elemental2</groupId>
<artifactId>elemental2-dom</artifactId>
<exclusions>
<exclusion>
<groupId>com.google.jsinterop</groupId>
<artifactId>base</artifactId>
</exclusion>
</exclusions>
<version>1.1.0</version>
</dependency>
USEFUL VIDEO: https://www.youtube.com/watch?v=xKmv24_2Asw&t=2094s
full code: at github