Error during the deploy with wildfly-maven-plugin

Question

I have a Maven multimodule project with the following structure:

- cotacao
-- cotacao-core
-- cotacao-service

The cotacao project is the root, and cotacao-{core,service} are modules. The cotacao-service is an EJB module that has the cotacao-core as a dependency. I'm using wildfly-maven-plugin to deploy the EJB cotacao-service .

Snippets of my pom.xml are:

(1) The cotacao project:

<groupId>com.tnas</groupId>
<artifactId>cotacao</artifactId>
<version>1.0</version>
<name>Cotacao Parent Project</name>
<packaging>pom</packaging>

<modules>
    <module>cotacao-service</module>
    <module>cotacao-core</module>
</modules>

(2) The cotacao-core project:

<parent>
    <groupId>com.tnas</groupId>
    <artifactId>cotacao</artifactId>
    <version>1.0</version>
</parent>

<groupId>com.fincatto</groupId>
<artifactId>cotacao-core</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
<name>Cotacao Core</name>

(3) The cotacao-service project:

<parent>
    <groupId>com.tnas</groupId>
    <artifactId>cotacao</artifactId>
    <version>1.0</version>
</parent>

<artifactId>cotacao-service</artifactId>
<version>1.0.0</version>
<packaging>ejb</packaging>
...
<dependencies>
    ...
    <dependency>
        <groupId>com.fincatto</groupId>
        <artifactId>cotacao</artifactId>
        <version>1.0-SNAPSHOT</version>
    </dependency>
</dependencies>

<build>  
    <plugins>
        <plugin>
            <groupId>org.wildfly.plugins</groupId>
            <artifactId>wildfly-maven-plugin</artifactId>
            <version>${wildfly.plugin.version}</version>
            <executions>
                <execution>
                    <id>deploy-cotacao-core-dependency</id>
                    <phase>package</phase>
                    <goals>
                        <goal>deploy-artifact</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                        <project>
                            <dependencies>
                                <dependency>
                                    <groupId>com.fincatto</groupId>
                                    <artifactId>cotacao-core</artifactId>
                                </dependency>
                            </dependencies>
                        </project>
            </configuration>                    
        </plugin>
        ...
      </plugins>
   </build>

I'm running the followin Maven goal wildfly:deploy and I'm getting the error:

15:34:03,183 ERROR [org.jboss.as.server] (management-handler-thread - 36) WFLYSRV0021: Deploy of deployment "cotacao-service-1.0.0.jar" was rolled back with the following failure message: 
{
    "WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"cotacao-service-1.0.0.jar\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"cotacao-service-1.0.0.jar\".POST_MODULE: WFLYSRV0153: Failed to process phase POST_MODULE of deployment \"cotacao-service-1.0.0.jar\"
    Caused by: java.lang.RuntimeException: WFLYSRV0177: Error getting reflective information for class com.tnas.cotacao.service.BACENService with ClassLoader ModuleClassLoader for Module \"deployment.cotacao-service-1.0.0.jar:main\" from Service Module Loader
    Caused by: java.lang.NoClassDefFoundError: Lcom/fincatto/cotacao/ws/WSConsulta;
    Caused by: java.lang.ClassNotFoundException: com.fincatto.cotacao.ws.WSConsulta from [Module \"deployment.cotacao-service-1.0.0.jar:main\" from Service Module Loader]"},
    "WFLYCTL0412: Required services that are not installed:" => ["jboss.deployment.unit.\"cotacao-service-1.0.0.jar\".POST_MODULE"],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => undefined
}

So, I don't know what's the problem with my Maven configurations. How can I use the wildfly-maven-plugin in order to deploy an EJB with the respective dependencies? In my case, the cotacao-core is one of the required dependencies.

Thanks!

Answer 1

You must 'cotacao-core' installed before do wildfly:deploy:

Try to change execution to install:

<dependencies>
    ...
    <dependency>
        <groupId>com.fincatto</groupId>
        <artifactId>cotacao-core</artifactId>
        <version>1.0-SNAPSHOT</version>
    </dependency>
</dependencies>

<plugins>
        <plugin>
            <groupId>org.wildfly.plugins</groupId>
            <artifactId>wildfly-maven-plugin</artifactId>
            <version>${wildfly.plugin.version}</version>
            <executions>
                <execution>
                    <id>deploy-cotacao-core-dependency</id>
                    <phase>install</phase>
                    <goals>
                        <goal>deploy-artifact</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>                    
                    <groupId>com.fincatto</groupId>
                    <artifactId>cotacao-service</artifactId>
                   </dependency>                            
            </configuration>                    
        </plugin>
        ...
      </plugins>

And simply launches : mvn install

Answer 2

I've not found out an elegant way of doing what I want. So, I've worked around this problem with the maven-shade-plugin . The plugin was configured as follow. There are two executions: one for the EJB itself, and another one for the EJB client.

        <!-- Usage: mvn:package -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-shade-plugin</artifactId>
            <version>${shade.plugin.version}</version>
            <executions>
                <execution>
                    <id>shade-ejb-service</id>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <outputFile>${ejb.fileName}.jar</outputFile>
                        <artifactSet>
                            <includes>
                                <!-- Here I've included every dependencies -->
                                <include>groupId:artifactId</include>
                            </includes>
                        </artifactSet>
                    </configuration>
                </execution>
                <execution>
                    <id>shade-ejb-client</id>
                    <phase>package</phase>
                    <goals>
                        <goal>shade</goal>
                    </goals>
                    <configuration>
                        <outputFile>${ejb.fileName}-client.jar</outputFile>
                        <artifactSet>
                            <includes>
                                <!-- Only dependencies for the client -->
                                <include>groupId:artifactId</include>
                            </includes>
                        </artifactSet>
                        <!-- Filters for selecting specific client classes -->
                        <filters>
                            <filter>
                                <artifact>com.fincatto:cotacao-core</artifact>
                                <includes>
                                    <include>com/fincatto/cotacao/classes/*</include>
                                </includes>
                            </filter>
                            <filter>
                                <artifact>com.tnas:cotacao-service</artifact>
                                <includes>
                                    <include>com/tnas/cotacao/service/remote/*</include>
                                </includes>
                            </filter>
                        </filters>
                    </configuration>
                </execution>
            </executions>
        </plugin>