Oi Roger,

na hora de subir o servidor aparece algum problema? O JBoss/Wildfly mostra a datasource cadastrado no JNDI?

Coloque aqui tbm o seu código para podermos avaliar melhor.

abs

Segue abaixo o log do Wildfly, quando tento subir o projeto...

Log Wildfly

2016-04-27 22:26:21 JRebel: 
2016-04-27 22:26:21 JRebel: A newer version '6.4.3' is available for download 
2016-04-27 22:26:21 JRebel: from http://zeroturnaround.com/software/jrebel/download/
2016-04-27 22:26:21 JRebel: 
2016-04-27 22:26:22 JRebel: Contacting myJRebel server ..
22:26:25,785 INFO  [org.jboss.modules] (main) JBoss Modules version 1.5.0.Final
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  #############################################################
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  JRebel Legacy Agent 6.4.2a (201604061405)
2016-04-27 22:26:27 JRebel:  (c) Copyright ZeroTurnaround AS, Estonia, Tartu.
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  Over the last 1 days JRebel prevented
2016-04-27 22:26:27 JRebel:  at least 0 redeploys/restarts saving you about 0 hours.
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  Licensed to Roger Willian (using myJRebel).
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  
2016-04-27 22:26:27 JRebel:  #############################################################
2016-04-27 22:26:27 JRebel:  
22:26:54,896 INFO  [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final
22:26:57,478 INFO  [org.jboss.as] (MSC service thread 1-7) WFLYSRV0049: WildFly Full 10.0.0.CR5 (WildFly Core 2.0.5.Final) starting
22:27:40,264 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found livraria.war in deployment directory. To trigger deployment create a file called livraria.war.dodeploy
22:27:40,405 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)
22:27:40,819 INFO  [org.xnio] (MSC service thread 1-8) XNIO version 3.3.4.Final
22:27:40,952 INFO  [org.xnio.nio] (MSC service thread 1-8) XNIO NIO Implementation Version 3.3.4.Final
22:27:41,411 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 79) WFLYTX0013: Node identifier property is set to the default value. Please make sure it is unique.
22:27:41,468 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 62) WFLYIO001: Worker 'default' has auto-configured to 8 core threads with 64 task threads based on your 4 available processors
22:27:41,527 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 78) WFLYSEC0002: Activating Security Subsystem
22:27:41,553 INFO  [org.jboss.as.jsf] (ServerService Thread Pool -- 69) WFLYJSF0007: Activated the following JSF Implementations: [main]
22:27:41,698 INFO  [org.jboss.as.security] (MSC service thread 1-1) WFLYSEC0001: Current PicketBox version=4.9.4.Final
22:27:41,781 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 81) WFLYWS0002: Activating WebServices Extension
22:27:41,823 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 63) WFLYCLINF0001: Activating Infinispan subsystem.
22:27:41,824 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 71) WFLYNAM0001: Activating Naming Subsystem
22:27:42,090 INFO  [org.jboss.as.connector] (MSC service thread 1-6) WFLYJCA0009: Starting JCA Subsystem (WildFly/IronJacamar 1.3.1.Final)
22:27:44,041 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 58) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.3)
22:27:44,066 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-1) WFLYJCA0018: Started Driver service with driver-name = h2
22:27:44,437 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 58) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.jdbc.Driver (version 5.1)
22:27:44,440 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-4) WFLYJCA0018: Started Driver service with driver-name = mysql
22:27:44,824 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0003: Undertow 1.3.11.Final starting
22:27:44,824 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 80) WFLYUT0003: Undertow 1.3.11.Final starting
22:27:45,589 INFO  [org.jboss.remoting] (MSC service thread 1-8) JBoss Remoting version 4.0.17.Final-wildfly-1
22:27:48,238 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 80) WFLYUT0014: Creating file handler for path 'D:\Desenvolvimento\WidFly\wildfly-10.0.0.CR5/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]']
22:27:48,813 INFO  [org.jboss.as.ejb3] (MSC service thread 1-7) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 16 (per class), which is derived from the number of CPUs on this host.
22:27:48,884 INFO  [org.jboss.as.ejb3] (MSC service thread 1-3) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 64 (per class), which is derived from thread worker pool sizing.
22:27:48,899 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0012: Started server default-server.
22:27:48,902 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-1) WFLYUT0018: Host default-host starting
22:27:50,381 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-3) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8081
22:27:50,467 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-1) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default]
22:27:50,464 INFO  [org.jboss.as.naming] (MSC service thread 1-2) WFLYNAM0003: Starting Naming Service
22:27:55,357 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-4) WFLYDS0013: Started FileSystemDeploymentService for directory D:\Desenvolvimento\WidFly\wildfly-10.0.0.CR5\standalone\deployments
22:27:56,002 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]
22:27:56,003 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-2) WFLYJCA0001: Bound data source [java:/livrariaDS]
22:27:57,401 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-7) WFLYSRV0027: Starting deployment of "livraria.war" (runtime-name: "livraria.war")
22:28:00,720 INFO  [org.infinispan.factories.GlobalComponentRegistry] (MSC service thread 1-1) ISPN000128: Infinispan version: Infinispan 'Mahou' 8.1.0.Final
22:28:02,967 INFO  [org.jboss.ws.common.management] (MSC service thread 1-6) JBWS022052: Starting JBossWS 5.1.2.Final (Apache CXF 3.1.4) 
22:28:07,115 INFO  [org.jboss.as.jpa] (MSC service thread 1-7) WFLYJPA0002: Read persistence.xml for livraria
22:28:10,226 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 86) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'livraria.war#livraria'
22:28:10,334 INFO  [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 86) HHH000204: Processing PersistenceUnitInfo [
    name: livraria
    ...]
22:28:12,762 INFO  [org.hibernate.Version] (ServerService Thread Pool -- 86) HHH000412: Hibernate Core {5.0.6.Final}
22:28:12,765 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 86) HHH000206: hibernate.properties not found
22:28:12,768 INFO  [org.hibernate.cfg.Environment] (ServerService Thread Pool -- 86) HHH000021: Bytecode provider name : javassist
22:28:13,024 INFO  [org.hibernate.orm.deprecation] (ServerService Thread Pool -- 86) HHH90000001: Found usage of deprecated setting for specifying Scanner [hibernate.ejb.resource_scanner]; use [hibernate.archive.scanner] instead
22:28:13,060 INFO  [org.hibernate.annotations.common.Version] (ServerService Thread Pool -- 86) HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
22:28:15,129 INFO  [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0003: Processing weld deployment livraria.war
22:28:17,467 INFO  [org.hibernate.validator.internal.util.Version] (MSC service thread 1-5) HV000001: Hibernate Validator 5.2.2.Final
22:28:18,233 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-5) WFLYEJB0473: JNDI bindings for session bean named 'LivroDao' in deployment unit 'deployment "livraria.war"' are as follows:

    java:global/livraria/LivroDao!br.com.caelum.livraria.dao.LivroDao
    java:app/livraria/LivroDao!br.com.caelum.livraria.dao.LivroDao
    java:module/LivroDao!br.com.caelum.livraria.dao.LivroDao
    java:global/livraria/LivroDao
    java:app/livraria/LivroDao
    java:module/LivroDao

22:28:18,234 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-5) WFLYEJB0473: JNDI bindings for session bean named 'AutorDao' in deployment unit 'deployment "livraria.war"' are as follows:

    java:global/livraria/AutorDao!br.com.caelum.livraria.dao.AutorDao
    java:app/livraria/AutorDao!br.com.caelum.livraria.dao.AutorDao
    java:module/AutorDao!br.com.caelum.livraria.dao.AutorDao
    java:global/livraria/AutorDao
    java:app/livraria/AutorDao
    java:module/AutorDao

22:28:18,239 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-5) WFLYEJB0473: JNDI bindings for session bean named 'UsuarioDao' in deployment unit 'deployment "livraria.war"' are as follows:

    java:global/livraria/UsuarioDao!br.com.caelum.livraria.dao.UsuarioDao
    java:app/livraria/UsuarioDao!br.com.caelum.livraria.dao.UsuarioDao
    java:module/UsuarioDao!br.com.caelum.livraria.dao.UsuarioDao
    java:global/livraria/UsuarioDao
    java:app/livraria/UsuarioDao
    java:module/UsuarioDao

22:28:25,403 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 86) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
22:28:25,406 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 86) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
22:28:25,408 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 86) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
22:28:25,410 INFO  [org.infinispan.configuration.cache.EvictionConfigurationBuilder] (ServerService Thread Pool -- 86) ISPN000152: Passivation configured without an eviction policy being selected. Only manually evicted entities will be passivated.
22:28:28,115 INFO  [org.jboss.weld.deployer] (MSC service thread 1-5) WFLYWELD0006: Starting Services for CDI deployment: livraria.war
22:28:33,220 INFO  [org.jboss.weld.Version] (MSC service thread 1-5) WELD-000900: 2.3.2 (Final)
22:28:35,392 INFO  [org.jboss.weld.deployer] (MSC service thread 1-8) WFLYWELD0009: Starting weld service for deployment livraria.war
22:28:40,366 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 86) WFLYCLINF0002: Started client-mappings cache from ejb container
22:28:40,665 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 87) WFLYJPA0010: Starting Persistence Unit (phase 2 of 2) Service 'livraria.war#livraria'
22:28:41,218 INFO  [org.hibernate.dialect.Dialect] (ServerService Thread Pool -- 87) HHH000400: Using dialect: org.hibernate.dialect.MySQL5InnoDBDialect
22:28:41,504 INFO  [org.hibernate.envers.boot.internal.EnversServiceImpl] (ServerService Thread Pool -- 87) Envers integration enabled? : true
22:28:42,795 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 87) MSC000001: Failed to start service jboss.persistenceunit."livraria.war#livraria": org.jboss.msc.service.StartException in service jboss.persistenceunit."livraria.war#livraria": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
    at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)
    at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    at org.dom4j.DocumentFactory.getInstance(DocumentFactory.java:97)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:33)
    at org.hibernate.internal.util.xml.XMLHelper$1.doWork(XMLHelper.java:27)
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.workWithClassLoader(ClassLoaderServiceImpl.java:342)
    at org.hibernate.internal.util.xml.XMLHelper.<init>(XMLHelper.java:26)
    at org.hibernate.envers.boot.internal.EnversServiceImpl.initialize(EnversServiceImpl.java:115)
    at org.hibernate.envers.boot.internal.AdditionalJaxbMappingProducerImpl.produceAdditionalMappings(AdditionalJaxbMappingProducerImpl.java:99)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:288)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:847)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:874)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.__build(TwoPhaseBootstrapImpl.java:44)
    at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java)
    at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
    ... 7 more

22:28:42,805 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "livraria.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"livraria.war#livraria\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"livraria.war#livraria\": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory
    Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory"}}
22:28:43,330 INFO  [org.jboss.as.server] (ServerService Thread Pool -- 59) WFLYSRV0010: Deployed "livraria.war" (runtime-name : "livraria.war")
22:28:43,332 INFO  [org.jboss.as.controller] (Controller Boot Thread) WFLYCTL0183: Service status report
WFLYCTL0186:   Services which failed to start:      service jboss.persistenceunit."livraria.war#livraria": org.jboss.msc.service.StartException in service jboss.persistenceunit."livraria.war#livraria": java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory

22:28:43,897 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9991/management
22:28:43,898 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9991
22:28:43,898 ERROR [org.jboss.as] (Controller Boot Thread) WFLYSRV0026: WildFly Full 10.0.0.CR5 (WildFly Core 2.0.5.Final) started (with errors) in 140896ms - Started 421 of 739 services (33 services failed or missing dependencies, 398 services are lazy, passive or on-demand)
22:28:44,136 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 32) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'livraria.war#livraria'
22:28:44,161 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 28) WFLYCLINF0003: Stopped client-mappings cache from ejb container
22:28:44,203 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0028: Stopped deployment livraria.war (runtime-name: livraria.war) in 191ms
22:28:44,529 INFO  [org.jboss.as.server] (DeploymentScanner-threads - 1) WFLYSRV0009: Undeployed "livraria.war" (runtime-name: "livraria.war")
22:28:44,536 INFO  [org.jboss.as.controller] (DeploymentScanner-threads - 1) WFLYCTL0183: Service status report
WFLYCTL0184:    New missing/unsatisfied dependencies:
      service jboss.deployment.unit."livraria.war".WeldBootstrapService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInstantiator, service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".WeldInstantiator, service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".WeldInstantiator, service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInterceptorBindingsService, WFLYCTL0208: ... and 11 more ] 
      service jboss.deployment.unit."livraria.war".WeldStartService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInstantiator, service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".WeldInstantiator, service jboss.deployment.unit."livraria.war".CdiValidatorFactoryService, service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".WeldInstantiator, WFLYCTL0208: ... and 9 more ] 
      service jboss.deployment.unit."livraria.war".component.AutorDao.CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.deployment.unit."livraria.war".component.AutorDao.VIEW."br.com.caelum.livraria.dao.AutorDao".LOCAL (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.deployment.unit."livraria.war".component.AutorDao.WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.deployment.unit."livraria.war".component.AutorDao.WeldInterceptorBindingsService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.WeldInstantiator] 
      service jboss.deployment.unit."livraria.war".component.AutorDao.ejb3.timerService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.deployment.unit."livraria.war".component.LivroDao.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService, service jboss.deployment.unit."livraria.war".moduleDeploymentRuntimeInformationStart] 
      service jboss.deployment.unit."livraria.war".component.LivroDao.WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component.LivroDao.START] 
      service jboss.deployment.unit."livraria.war".component.LivroDao.WeldInterceptorBindingsService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.LivroDao.WeldInstantiator] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.START] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService, service jboss.deployment.unit."livraria.war".moduleDeploymentRuntimeInformationStart] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.VIEW."br.com.caelum.livraria.dao.UsuarioDao".LOCAL (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.START] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.START] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInterceptorBindingsService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.WeldInstantiator] 
      service jboss.deployment.unit."livraria.war".component.UsuarioDao.ejb3.timerService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.START] 
      service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".START] 
      service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".START] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacesServlet".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacesServlet".START] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacesServlet".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacesServlet".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacesServlet".START] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".START] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.faces.webapp.FacetTag".START] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.PermittedTaglibsTLV".START] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".START] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldInitialListener".START] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldTerminalListener".CREATE (missing) dependents: [service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldTerminalListener".START] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldTerminalListener".START (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.undertow.deployment.default-server.default-host./livraria, service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldTerminalListener".WeldInstantiator (missing) dependents: [service jboss.deployment.unit."livraria.war".component."org.jboss.weld.servlet.WeldTerminalListener".START] 
      service jboss.deployment.unit."livraria.war".ee.ComponentRegistry (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService] 
      service jboss.deployment.unit."livraria.war".jndiDependencyService (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.deployment.unit."livraria.war".moduleDeploymentRuntimeInformation (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START, service jboss.deployment.unit."livraria.war".component.UsuarioDao.START, service jboss.deployment.unit."livraria.war".moduleDeploymentRuntimeInformationStart] 
      service jboss.naming.context.java.module.livraria.livraria.env."br.com.caelum.livraria.dao.AutorDao".banco (missing) dependents: [service jboss.deployment.unit."livraria.war".component.AutorDao.START] 
      service jboss.naming.context.java.module.livraria.livraria.env."br.com.caelum.livraria.dao.UsuarioDao".banco (missing) dependents: [service jboss.deployment.unit."livraria.war".component.UsuarioDao.START] 
      service jboss.persistenceunit."livraria.war#livraria" (missing) dependents: [service jboss.deployment.unit."livraria.war".component."com.sun.faces.config.ConfigureListener".START, service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService, service jboss.deployment.unit."livraria.war".component.AutorDao.START, service jboss.deployment.unit."livraria.war".component."javax.servlet.jsp.jstl.tlv.ScriptFreeTLV".START, WFLYCTL0208: ... and 11 more ] 
      service jboss.undertow.deployment.default-server.default-host./livraria (missing) dependents: [service jboss.deployment.unit."livraria.war".deploymentCompleteService] 
      service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria] 
      service jboss.undertow.deployment.default-server.default-host./livraria.codec (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService] 
      service jboss.undertow.deployment.default-server.default-host./livraria.session (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService] 
      service org.wildfly.request-controller.control-point."livraria.war".undertow (missing) dependents: [service jboss.undertow.deployment.default-server.default-host./livraria.UndertowDeploymentInfoService] 
WFLYCTL0186:   Services which failed to start:      service jboss.persistenceunit."livraria.war#livraria"

22:28:48,496 INFO  [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found livraria.war in deployment directory. To trigger deployment create a file called livraria.war.dodeploy

persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
        http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
    version="2.0">

    <persistence-unit name="livraria">

        <provider>org.hibernate.ejb.HibernatePersistence</provider>
        <jta-data-source>java:/livrariaDS</jta-data-source>
        <class>br.com.caelum.livraria.modelo.Autor</class>
        <class>br.com.caelum.livraria.modelo.Livro</class>
        <class>br.com.caelum.livraria.modelo.Usuario</class>

        <properties>
            <!-- Configuracoes especificas do Hibernate -->
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQL5InnoDBDialect" />
            <property name="hibernate.hbm2ddl.auto" value="update" />
            <property name="hibernate.show_sql" value="true" />

        </properties>
    </persistence-unit>
</persistence>

AutorDAO.java

package br.com.caelum.livraria.dao;

import java.util.List;

import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import br.com.caelum.livraria.modelo.Autor;

@Stateless
public class AutorDao {

    @PersistenceContext
    private EntityManager banco;

    public void salva(Autor autor) {
        banco.persist(autor);
    }

    public List<Autor> todosAutores() {
        return banco.createQuery("from Autor",Autor.class).getResultList();
    }

    public Autor buscaPelaId(Integer autorId) {
        Autor autor = 
        this.banco.find(Autor.class,autorId);
        return autor;
    }

}

Realmente não estou conseguindo subir por nada pessoal,desde já agradeço.

Oi Roger,

vc está com alguns JARs do Hibernate ou outro framework que vem o Wildfly no classpath?

Pergunto pois vc está recebendo uma ClassCastException:

Caused by: java.lang.ClassCastException: org.dom4j.DocumentFactory cannot be cast to org.dom4j.DocumentFactory

abs

Se vc estiver usando a versão 5 do Hibernate, troque o seu provedor de acesso dentro do persistence.xml:

<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>

resolvi meu problema indo na pasta .m2 e apagando a pasta dom4j, depois limpando o projeto com maven clean e o wildifly com clean