Reputation: 21275
My project has dependencies lib-A
and third-party lib-B:1.0
in my pom. But lib-A
depends on lib-b:2.0
. From my understanding, if lib-A
had a shaded version of lib-b
then that would solve the problem, correct? But the issue is lib-b
is a third-party dependency which I have no control over.
Is there a work around so my project and lib-A
will work correctly with different version of lib-b
?
Upvotes: 1
Views: 1564
Reputation: 9663
Workaround is to shade lib-b
with your project.
Edit :
Create new project say shaded-lib-b
with lib-b
as dependency and in your project you need have dependency for shaded-lib-b
and now package name of lib-b
will be my.shaded.example
pom.xml for shaded-lib-b
<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>my.shaded.example</groupId>
<artifactId>shaded-lib-b</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<dependencies>
<dependency>
<groupId>com.example</groupId>
<artifactId>lib-b</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<relocations>
<relocation>
<pattern>com.example</pattern>
<shadedPattern>my.shaded.example</shadedPattern>
</relocation>
</relocations>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer" />
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
Upvotes: 4