I am migrating an application from ant
build to maven 3
build.
This app is composed by :
A parent project specifying all the modules to
build
A project generating classes with jaxb and building a jar with them
A project building an ejb project
3 projects building war modules
1 project building an ear
Here is an extract from my parent pom :
<groupId>com.test</groupId>
<artifactId>P</artifactId>
<packaging>pom</packaging>
<version>04.01.00</version>
<modules>
<module>../PValidationJaxb</module> <-- jar
<module>../PValidation</module> <-- ejb
<module>../PImport</module> <-- war
<module>../PTerminal</module> <-- war
<module>../PWebService</module> <-- war
<module>../PEAR</module> <-- ear
</modules>
I have several problems which I think have the same origin, probably a dependency
management issue that I cannot figure out :
The generated modules are different depending on if I
build from the parent pom or a single module. Typically if I
build PImport only, the generated war is similar to what I had with my ant
build and if I
build from the parent pom, my war took 20MB, a lot of dependencies from other modules had been added. Both wars are running well.
My project PWebService has unit tests to be executed during the
build. It is using mock-ejb which has cglib as dependency. Having a problem of ClassNotFound with this one, I had to exclude it and add a dependency to cglib-nodep (see last pom extract). If I then
build only this module, it is working well. But if I
build from the parent project, it fails because other dependencies in other modules also had an implicit dependency on cglib. I had to exclude it in every modules pom and add the dependency to cglib-nodep everywhere to make it run.
Do I miss something important in my configuration ?
The PValidation pom extract :
It is creating a jar containing an ejb with interfaces generated by xdoclet, as well as a client jar.
<parent>
<groupId>com.test</groupId>
<artifactId>P</artifactId>
<version>04.01.00</version>
</parent>
<artifactId>P-validation</artifactId>
<packaging>ejb</packaging>
<dependencies>
<dependency>
<groupId>com.test</groupId>
<artifactId>P-jaxb</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate</artifactId>
<version>3.2.5.ga</version>
<exclusions>
<exclusion>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.2.2</version>
</dependency>
...
[other libs]
...
</dependencies>
<build>
...
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-ejb-plugin</artifactId>
<configuration>
<ejbVersion>2.0</ejbVersion>
<generateClient>true</generateClient>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>xdoclet-maven-plugin</artifactId>
...
The PImport pom extract :
It depends on both Jaxb generated jar and the ejb client jar.
<parent>
<groupId>com.test</groupId>
<artifactId>P</artifactId>
<version>04.01.00</version>
</parent>
<artifactId>P-import</artifactId>
<packaging>war</packaging>
<dependencies>
<dependency>
<groupId>com.test</groupId>
<artifactId>P-jaxb</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.test</groupId>
<artifactId>P-validation</artifactId>
<version>${project.version}</version>
<type>ejb-client</type>
</dependency>
...
[other libs]
...
</dependencies>
The PWebService pom extract :
<parent>
<groupId>com.test</groupId>
<artifactId>P</artifactId>
<version>04.01.00</version>
</parent>
<artifactId>P-webservice</artifactId>
<packaging>war</packaging>
<properties>
<jersey.version>1.14</jersey.version>
</properties>
<dependencies>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-servlet</artifactId>
<version>${jersey.version}</version>
</dependency>
<dependency>
<groupId>com.rte.etso</groupId>
<artifactId>etso-validation</artifactId>
<version>${project.version}</version>
<type>ejb-client</type>
</dependency>
...
[other libs]
...
<dependency>
<groupId>org.mockejb</groupId>
<artifactId>mockejb</artifactId>
<version>0.6-beta2</version>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>cglib</groupId>
<artifactId>cglib-full</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib-nodep</artifactId>
<version>2.2.2</version>
<scope>test</scope>
</dependency>
</dependencies>
Many thanks
