404 Erreur lors du déploiement d'une application Web simple dans JBoss AS 6 et JBoss AS 7?

Question

J'ai suivi this blog pour injecter EJB dans REST couche.

Voici le code que j'ai essayé de déployer dans JBOSS AS 6 et 7 en utilisant Eclipse:

REST: 

package com.example.rest; 

import javax.ejb.EJB; 
import javax.ejb.Stateless; 
import javax.ws.rs.GET; 
import javax.ws.rs.Path; 

@Stateless 
@Path("current") 
public class ServiceFacade { 

    @EJB 
    ServiceImpl service; 

    @GET 
    public String getDate(){ 
     return service.getCurrentDate().toString(); 
    } 

} 


EJB: 

import java.util.Date; 

import javax.ejb.Stateless; 

@Stateless 
public class ServiceImpl { 

    public Date getCurrentDate(){ 
     return new Date(); 
    } 

} 

@ApplicationPath("rest") 
public class RestApplication extends Application { 
} 

pom.xml 

<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/xsd/maven-4.0.0.xsd"> 
    <modelVersion>4.0.0</modelVersion> 
    <groupId>com.sample.rest</groupId> 
    <artifactId>restejb</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <description>simplet project to test ejb injection in rest</description> 
    <dependencies> 
    <dependency> 
     <groupId>org.jboss.spec</groupId> 
     <artifactId>jboss-javaee-6.0</artifactId> 
     <version>1.0.0.Final</version> 
     <packaging>war</packaging> 
     <type>pom</type> 
     <scope>provided</scope> 
    </dependency> 
    </dependencies> 
</project> 

quand j'accéder http://localhost:8080/restejb/rest/current, je reçois 404 page NOT found error.

Here is the log from deployment to JBOSS AS 6: 




    11:19:23,701 INFO [AbstractJBossASServerBase] Server Configuration: 

    JBOSS_HOME URL: file:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/ 
    Bootstrap: $JBOSS_HOME/server/default/conf/bootstrap.xml 
    Common Base: $JBOSS_HOME/common/ 
    Common Library: $JBOSS_HOME/common/lib/ 
    Server Name: default 
    Server Base: $JBOSS_HOME/server/ 
    Server Library: $JBOSS_HOME/server/default/lib/ 
    Server Config: $JBOSS_HOME/server/default/conf/ 
    Server Home: $JBOSS_HOME/server/default/ 
    Server Data: $JBOSS_HOME/server/default/data/ 
    Server Log: $JBOSS_HOME/server/default/log/ 
    Server Temp: $JBOSS_HOME/server/default/tmp/ 

11:19:23,706 INFO [AbstractServer] Starting: JBossAS [6.1.0.Final "Neo"] 
11:19:27,412 INFO [ServerInfo] Java version: 1.7.0_71,Oracle Corporation 
11:19:27,412 INFO [ServerInfo] Java Runtime: Java(TM) SE Runtime Environment (build 1.7.0_71-b14) 
11:19:27,413 INFO [ServerInfo] Java VM: Java HotSpot(TM) 64-Bit Server VM 24.71-b01,Oracle Corporation 
11:19:27,413 INFO [ServerInfo] OS-System: Mac OS X 10.9.5,x86_64 
11:19:27,414 INFO [ServerInfo] VM arguments: -Dprogram.name=JBossTools: JBoss AS 6.x -Xms256m -Xmx768m -XX:MaxPermSize=256m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.endorsed.dirs=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/lib/endorsed -Djava.library.path=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/bin/native -Dlogging.configuration=file:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/bin/logging.properties -Dfile.encoding=UTF-8 
11:19:27,483 INFO [JMXKernel] Legacy JMX core initialized 
11:19:35,849 INFO [AbstractServerConfig] JBoss Web Services - Stack CXF Server 3.4.1.GA 
11:19:36,679 INFO [JSFImplManagementDeployer] Initialized 3 JSF configurations: [Mojarra-1.2, MyFaces-2.0, Mojarra-2.0] 
11:19:47,865 WARNING [FileConfigurationParser] AIO wasn't located on this platform, it will fall back to using pure Java NIO. If your platform is Linux, install LibAIO to enable the AIO journal 
11:19:48,389 INFO [JMXConnector] starting JMXConnector on host localhost:1090 
11:19:48,609 INFO [MailService] Mail Service bound to java:/Mail 
11:19:49,990 INFO [HornetQServerImpl] live server is starting with configuration HornetQ Configuration (clustered=false,backup=false,sharedStore=true,journalDirectory=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/data/hornetq/journal,bindingsDirectory=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/data/hornetq/bindings,largeMessagesDirectory=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/data/hornetq/largemessages,pagingDirectory=/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/data/hornetq/paging) 
11:19:49,992 INFO [HornetQServerImpl] Waiting to obtain live lock 
11:19:50,105 INFO [JournalStorageManager] Using NIO Journal 
11:19:50,140 WARNING [HornetQServerImpl] Security risk! It has been detected that the cluster admin user and password have not been changed from the installation default. Please see the HornetQ user guide, cluster chapter, for instructions on how to do this. 
11:19:50,468 INFO [FileLockNodeManager] Waiting to obtain live lock 
11:19:50,469 INFO [FileLockNodeManager] Live Server Obtained live lock 
11:19:51,283 INFO [NettyAcceptor] Started Netty Acceptor version 3.2.3.Final-r${buildNumber} localhost:5445 for CORE protocol 
11:19:51,287 INFO [NettyAcceptor] Started Netty Acceptor version 3.2.3.Final-r${buildNumber} localhost:5455 for CORE protocol 
11:19:51,290 INFO [HornetQServerImpl] Server is now live 
11:19:51,291 INFO [HornetQServerImpl] HornetQ Server version 2.2.5.Final (HQ_2_2_5_FINAL_AS7, 121) [251821f6-c6bb-11e4-9df3-60334b2115c1] started 
11:19:51,386 INFO [WebService] Using RMI server codebase: http://localhost:8083/ 
11:19:51,699 INFO [jbossatx] ARJUNA-32010 JBossTS Recovery Service (tag: JBOSSTS_4_14_0_Final) - JBoss Inc. 
11:19:51,711 INFO [arjuna] ARJUNA-12324 Start RecoveryActivators 
11:19:51,745 INFO [arjuna] ARJUNA-12296 ExpiredEntryMonitor running at Tue, 10 Mar 2015 11:19:51 
11:19:51,903 INFO [arjuna] ARJUNA-12310 Recovery manager listening on endpoint 127.0.0.1:4712 
11:19:51,904 INFO [arjuna] ARJUNA-12344 RecoveryManagerImple is ready on port 4712 
11:19:51,905 INFO [jbossatx] ARJUNA-32013 Starting transaction recovery manager 
11:19:51,933 INFO [arjuna] ARJUNA-12163 Starting service com.arjuna.ats.arjuna.recovery.ActionStatusService on port 4713 
11:19:51,934 INFO [arjuna] ARJUNA-12337 TransactionStatusManagerItem host: 127.0.0.1 port: 4713 
11:19:51,937 INFO [arjuna] ARJUNA-12170 TransactionStatusManager started on port 4713 and host 127.0.0.1 with service com.arjuna.ats.arjuna.recovery.ActionStatusService 
11:19:52,007 INFO [jbossatx] ARJUNA-32017 JBossTS Transaction Service (JTA version - tag: JBOSSTS_4_14_0_Final) - JBoss Inc. 
11:19:52,103 INFO [arjuna] ARJUNA-12202 registering bean jboss.jta:type=ObjectStore. 
11:19:52,481 INFO [AprLifecycleListener] The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/bin/native 
11:19:52,764 INFO [TomcatDeployment] deploy, ctxPath=/invoker 
11:19:53,207 INFO [ModClusterService] Initializing mod_cluster 1.1.0.Final 
11:19:53,286 INFO [RARDeployment] Required license terms exist, view vfs:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/deploy/jboss-local-jdbc.rar/META-INF/ra.xml 
11:19:53,308 INFO [RARDeployment] Required license terms exist, view vfs:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/deploy/jboss-xa-jdbc.rar/META-INF/ra.xml 
11:19:53,322 INFO [RARDeployment] Required license terms exist, view vfs:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/deploy/jms-ra.rar/META-INF/ra.xml 
11:19:53,347 INFO [HornetQResourceAdapter] HornetQ resource adaptor started 
11:19:53,359 INFO [RARDeployment] Required license terms exist, view vfs:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/deploy/mail-ra.rar/META-INF/ra.xml 
11:19:53,382 INFO [RARDeployment] Required license terms exist, view vfs:/Users/sridhar1982AQ/Documents/EE7_servers/jboss-6.1.0.Final/server/default/deploy/quartz-ra.rar/META-INF/ra.xml 
11:19:53,522 INFO [SimpleThreadPool] Job execution threads will use class loader of thread: Thread-2 
11:19:53,574 INFO [SchedulerSignalerImpl] Initialized Scheduler Signaller of type: class org.quartz.core.SchedulerSignalerImpl 
11:19:53,575 INFO [QuartzScheduler] Quartz Scheduler v.1.8.3 created. 
11:19:53,579 INFO [RAMJobStore] RAMJobStore initialized. 
11:19:53,583 INFO [QuartzScheduler] Scheduler meta-data: Quartz Scheduler (v1.8.3) 'JBossQuartzScheduler' with instanceId 'NON_CLUSTERED' 
    Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally. 
    NOT STARTED. 
    Currently in standby mode. 
    Number of jobs executed: 0 
    Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads. 
    Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered. 

11:19:53,583 INFO [StdSchedulerFactory] Quartz scheduler 'JBossQuartzScheduler' initialized from an externally opened InputStream. 
11:19:53,583 INFO [StdSchedulerFactory] Quartz scheduler version: 1.8.3 
11:19:53,584 INFO [QuartzScheduler] Scheduler JBossQuartzScheduler_$_NON_CLUSTERED started. 
11:19:54,133 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=DataSourceBinding,name=DefaultDS' to JNDI name 'java:DefaultDS' 
11:19:54,533 INFO [ConnectionFactoryBindingService] Bound ConnectionManager 'jboss.jca:service=ConnectionFactoryBinding,name=JmsXA' to JNDI name 'java:JmsXA' 
11:19:54,715 INFO [xnio] XNIO Version 2.1.0.CR2 
11:19:54,733 INFO [nio] XNIO NIO Implementation Version 2.1.0.CR2 
11:19:55,100 INFO [remoting] JBoss Remoting version 3.1.0.Beta2 
11:19:55,279 INFO [TomcatDeployment] deploy, ctxPath=/ 
11:19:55,417 INFO [HornetQServerImpl] trying to deploy queue jms.queue.ExpiryQueue 
11:19:55,462 INFO [HornetQServerImpl] trying to deploy queue jms.queue.DLQ 
11:19:55,508 INFO [service] Removing bootstrap log handlers 
11:19:55,616 INFO [org.apache.coyote.http11.Http11Protocol] Starting Coyote HTTP/1.1 on http-localhost%2F127.0.0.1-8080 
11:19:55,624 INFO [org.apache.coyote.ajp.AjpProtocol] Starting Coyote AJP/1.3 on ajp-localhost%2F127.0.0.1-8009 
11:19:55,625 INFO [org.jboss.bootstrap.impl.base.server.AbstractServer] JBossAS [6.1.0.Final "Neo"] Started in 31s:909ms 
11:19:56,100 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] deploy, ctxPath=/restejb 

Answer 1

Je vérifie un de mes projets utilisant le repos et dans l'annotation j'utilise une barre oblique / avant le nom de la ressource tant en @ApplicationPath("/rest") que dans le service de repos `@Path («/courant »), donc votre EJB semble que doit être quelque chose comme:

@Stateless 
@Path("/current") 
public class ServiceImpl { 

    @GET 
    public Date getCurrentDate(){ 
     return new Date(); 
    } 

} 

et votre classe activateur quelque chose comme:

@ApplicationPath("/rest") 
    public class RestApplication extends Application { 
}