I'm working on an application suite which consists of three (3) Maven projects:
* tm-server
* tm-client
* tm-toolib
Current 3rd-party dependencies for tm-server and tm-client are an MQTT library
and a database library.
Both tm-server and tm-client are dependent on my tm-toolib. tm-toolib has no
dependencies.
I have my pom configured such that all dependent jars are rolled into one final
jar.
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.7.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
<configuration>
<archive>
<manifest>
<mainClass>
org.pynkon.tm.client.App
</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</execution>
</executions>
</plugin>
This works for the 3rd-party jars but not my tm-toolib jar.
My dependencies configured like this:
<dependencies>
<dependency>
<groupId>org.xerial</groupId>
<artifactId>sqlite-jdbc</artifactId>
<version>3.49.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.paho</groupId>
<artifactId>org.eclipse.paho.client.mqttv3</artifactId>
<version>1.2.5</version>
</dependency>
<dependency>
<groupId>org.pynkon.tm.toolib</groupId>
<artifactId>tm-toolib</artifactId>
<version>1.0</version>
<scope>system</scope>
<systemPath>${project.basedir}/../tm-toolib/target/tm-toolib-1.0-SNAPSHOT.jar</systemPath>
</dependency>
<dependencies>
(I get warnings about my tm-toolib but only warnings.)
All three projects compile, but when I execute tm-client, I get a
ClassNotFoundException
as soon as the application uses something from tm-toolib
It's almost as if the above stanza for tm-toolib is acting as a compile-time
stub;
dependencies are resolved at build time but never included for use at runtime.
I know I'm doing something wrong; I just don't know what it is.
Are MQTT and Xerial rolled up in the final jar bc. they're coming from a
repository?
Do I have to use "mvn install:install-file ..." on my tm-toolib jar to add it to
my local repository?
If so, do I have to re-add it each time it's modified?
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