Class Not found et referenced libraries

Bonjour,

Mon projet est très simple : j'appel une servlet qui crée un objet de ma classe Provider

Code de la servlet :

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
package com.cff.web.servlet;
 
import java.io.IOException;
 
 
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
 
import com.cff.editique.*;
 
public class Test extends HttpServlet {
 
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
 
		System.out.println("Initialisation du provider");
		Provider pro = new Provider(null);
		pro.print(null, request, response);
 
 
	}
 
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request,response);
	}
 
}

Mon objet Provider lui est défini de la manière suivante

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
 
package com.cff.editique;
 
import java.io.IOException;
 
import com.sopra.framework.business.Setting;
import com.sopra.newbusiness.process.ui.print.xml.PrinterException;
import com.sopra.newbusiness.process.ui.print.xml.PrinterProvider;
 
public class Provider extends PrinterProvider {
 
	public Provider(Setting setting) {
		super(setting);
		// TODO Auto-generated constructor stub
	}
}

La classe Provider hérite de PrinterProvider qui est contenue dans un .jar que j'ai importé au projet (Referenced Libraries).

Mon problème est que dès que je fais appel au servlet cela me donne l'erreur suivante

Code:

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
 
 
12:26:41,091 INFO  [STDOUT] Initialisation du provider
12:26:41,123 ERROR [[Test]] Servlet.service() for servlet Test threw exception
java.lang.NoClassDefFoundError: com/sopra/newbusiness/process/ui/print/xml/PrinterProvider
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(Unknown Source)
	at java.security.SecureClassLoader.defineClass(Unknown Source)
	at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1815)
	at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:869)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1322)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201)
	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
	at com.cff.web.servlet.Test.doGet(Test.java:25)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Unknown Source)

Voila pour information j'utilise JBoss 4.

Mon erreur doit venir de mon jar importé comment résoudre ce problème ?

Merci pour vos réponses