Packaging d'EAR: problème d'accès à une lib tierce depuis le module EJB

Bonjour,

j'essaye depuis un moment de fait fonctionner du logging depuis des EJB, mais j'ai toujours droit à un ClassNotFoundException... (java.lang.ClassNotFoundException: org.slf4j.LoggerFactory dans mon cas).

Le module war par contre fonctionne correctement et je parviens à logger depuis ce module (quit prend ses lib dans WEB-INF/lib).

Architecture du projet:

Code:

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|-- nnWeb-ear
|   |-- pom.xml
|   `-- src
|       `-- main
|           |-- application
|           |   `-- META-INF
|           |       `-- MANIFEST.MF
|           `-- java
|-- nnWeb-ejb
|   |-- pom.xml
|   `-- src
|       |-- main
|       |   |-- java
|       |   |   `-- com
|       |   |       `-- test
|       |   |           `-- packaging
|       |   |               `-- SimpleStateLess.java
|       |   `-- resources
|       |       |-- logback.xml
|       |       `-- META-INF
|       |           `-- MANIFEST.MF
|       `-- test
|           `-- java
|               `-- com
|                   `-- test
|                       `-- packaging
|-- nnWeb-web
|   |-- pom.xml
|   `-- src
|       |-- main
|       |   |-- java
|       |   |   `-- com
|       |   |       `-- test
|       |   |           `-- packaging
|       |   |               |-- SimpleEJB.java
|       |   |               `-- SimpleServlet.java
|       |   |-- resources
|       |   |   `-- logback.xml
|       |   `-- webapp
|       |       |-- index.jsp
|       |       `-- WEB-INF
|       |           `-- sun-web.xml
|       `-- test
|           `-- java
`-- pom.xml

le pom.xml principal:

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<?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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.test.packaging</groupId>
  <artifactId>nnWeb</artifactId>
  <packaging>pom</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>nnWeb</name>
  <url>http://maven.apache.org</url>
  <modules>
    <module>nnWeb-ear</module>
    <module>nnWeb-web</module>
    <module>nnWeb-ejb</module>
  </modules>
</project>

le pom.xml des ejb:

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<?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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <artifactId>nnWeb</artifactId>
        <groupId>com.test.packaging</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <groupId>com.test.packaging</groupId>
    <artifactId>nnWeb-ejb</artifactId>
    <packaging>ejb</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>nnWebEjb</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>0.9.18</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.5.11</version>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
 
    <repositories>
        <repository>
            <id>java.net2</id>
            <name>Java.Net Maven2 Repository, hosts the javaee-api dependency</name>
            <url>http://download.java.net/maven/2</url>
        </repository>
    </repositories>
 
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.0.2</version>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ejb-plugin</artifactId>
                <version>2.1</version>
                <configuration>
                    <ejbVersion>3.1</ejbVersion>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>APP-INF/lib</classpathPrefix>
                        </manifest>
                        <manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
                    </archive>
                </configuration>
 
            </plugin>
        </plugins>
        <finalName>nnWeb-ejb</finalName>
    </build>
    <profiles>
        <profile>
            <id>endorsed</id>
            <activation>
                <property>
                    <name>sun.boot.class.path</name>
                </property>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-compiler-plugin</artifactId>
                        <version>2.0.2</version>
                        <configuration>
                            <!-- javaee6 contains upgrades of APIs contained within the JDK itself.
                                 As such these need to be placed on the bootclasspath, rather than classpath of the
                                 compiler.
                                 If you don't make use of these new updated API, you can delete the profile.
                                 On non-SUN jdk, you will need to create a similar profile for your jdk, with the similar property as sun.boot.class.path in Sun's JDK.-->
                            <compilerArguments>
                                <bootclasspath>${settings.localRepository}/javax/javaee-endorsed-api/6.0/javaee-endorsed-api-6.0.jar${path.separator}${sun.boot.class.path}</bootclasspath>
                            </compilerArguments>
                        </configuration>
                        <dependencies>
                            <dependency>
                                <groupId>javax</groupId>
                                <artifactId>javaee-endorsed-api</artifactId>
                                <version>6.0</version>
                            </dependency>
                        </dependencies>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
    <properties>
        <netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server>
    </properties>
</project>

et de l'ear:

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<?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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <artifactId>nnWeb</artifactId>
        <groupId>com.test.packaging</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <groupId>com.test.packaging</groupId>
    <artifactId>nnWeb-ear</artifactId>
    <packaging>ear</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>nnWebEar</name>
    <url>http://maven.apache.org</url>
 
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.0.2</version>
                <configuration>
                    <source>1.5</source>
                    <target>1.5</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ear-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <version>6</version>
                   <!-- <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                        </manifest>
                        </archive>-->
                        <defaultJavaBundleDir>APP-INF/lib</defaultJavaBundleDir>
                </configuration>
            </plugin>
 
                    <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>process-classes</phase>
                        <goals>
 
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.outputDirectory}/lib</outputDirectory>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
        <finalName>nnWeb-ear</finalName>
    </build>
    <dependencies>
        <dependency>
            <groupId>com.test.packaging</groupId>
            <artifactId>nnWeb-ejb</artifactId>
            <version>1.0-SNAPSHOT</version>
            <type>ejb</type>
        </dependency>
        <dependency>
            <groupId>com.test.packaging</groupId>
            <artifactId>nnWeb-web</artifactId>
            <version>1.0-SNAPSHOT</version>
            <type>war</type>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>0.9.18</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.5.11</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.sli4j</groupId>
            <artifactId>sli4j-slf4j-jdk14</artifactId>
            <version>2.0</version>
        </dependency>
    </dependencies>
    <properties>
        <netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server>
    </properties>
</project>

et la bean de test, SimpleStateless.java:

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package com.test.packaging;
 
import javax.ejb.Stateless;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
@Stateless
public class SimpleStateLess {
     private static Logger logger = LoggerFactory.getLogger(SimpleStateLess.class);
 
   public void constructLog(){
       logger.debug("Finally got logging working in ejb module :)");
   }
}

une fois packagé, le ear ressemble à ça:

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|-- APP-INF
|   `-- lib
|       |-- aopalliance-1.0.jar
|       |-- guice-2.0.jar
|       |-- logback-classic-0.9.18.jar
|       |-- logback-core-0.9.18.jar
|       |-- slf4j-api-1.5.11.jar
|       |-- slf4j-jdk14-1.5.10.jar
|       |-- sli4j-core-2.0.jar
|       `-- sli4j-slf4j-jdk14-2.0.jar
|-- META-INF
|   |-- application.xml
|   |-- MANIFEST.MF
|   `-- maven
|       `-- com.test.packaging
|           `-- nnWeb-ear
|               |-- pom.properties
|               `-- pom.xml
|-- ngWeb-web.war
`-- nnWeb-ejb.jar

et le Manifest des EJB, qui me semble en ordre:

Citation:

Manifest-Version: 1.0
Archiver-Version: Plexus Archiver
Created-By: Apache Maven
Built-By: dev
Build-Jdk: 1.6.0_21
Class-Path: APP-INF/lib/logback-classic-0.9.18.jar APP-INF/lib/logback
-core-0.9.18.jar APP-INF/lib/slf4j-api-1.5.11.jar

J'avoue que je suis un peu perdu :oops: (je débute avec Maven d'ailleurs).

Au besoin, un projet (allégé) qui reprend mon problème: [ame]http://rapidshare.com/files/425732230/EJBLogging.tar.gz[/ame]