I’m deploying a really simple helloworld style EJB application. When doing so I get…
WARNING: -logmodule is deprecated. Please use the system property 'java.util.logging.manager' or the 'java.util.logging.LogManager' service loader.
13:15:54,638 INFO [org.jboss.modules] JBoss Modules version 1.1.1.GA
13:15:55,094 INFO [org.jboss.msc] JBoss MSC version 1.0.2.GA
13:15:55,175 INFO [org.jboss.as] JBAS015899: JBoss AS 7.1.0.Final "Thunder" starting
13:15:56,587 INFO [org.xnio] XNIO Version 3.0.3.GA
13:15:56,592 INFO [org.jboss.as.server] JBAS015888: Creating http management service using socket-binding (management-http)
13:15:56,602 INFO [org.xnio.nio] XNIO NIO Implementation Version 3.0.3.GA
13:15:56,614 INFO [org.jboss.remoting] JBoss Remoting version 3.2.2.GA
13:15:56,655 INFO [org.jboss.as.logging] JBAS011502: Removing bootstrap log handlers
13:15:56,661 INFO [org.jboss.as.configadmin] (ServerService Thread Pool -- 26) JBAS016200: Activating ConfigAdmin Subsystem
13:15:56,707 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 31) JBAS010280: Activating Infinispan subsystem.
13:15:56,793 INFO [org.jboss.as.connector] (MSC service thread 1-3) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.7.Final)
13:15:56,822 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 38) JBAS011800: Activating Naming Subsystem
13:15:56,839 INFO [org.jboss.as.osgi] (ServerService Thread Pool -- 39) JBAS011940: Activating OSGi Subsystem
13:15:56,881 INFO [org.jboss.as.security] (ServerService Thread Pool -- 44) JBAS013101: Activating Security Subsystem
13:15:56,889 INFO [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service
13:15:56,898 INFO [org.jboss.as.mail.extension] (MSC service thread 1-2) JBAS015400: Bound mail session [java:jboss/mail/Default]
13:15:56,933 INFO [org.jboss.as.security] (MSC service thread 1-2) JBAS013100: Current PicketBox version=4.0.6.final
13:15:56,989 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
13:15:57,324 INFO [org.jboss.ws.common.management.AbstractServerConfig] (MSC service thread 1-2) JBoss Web Services - Stack CXF Server 4.0.1.GA
13:15:57,501 INFO [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-4) Starting Coyote HTTP/1.1 on http--127.0.0.1-8080
13:15:58,264 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-2) JBAS015012: Started FileSystemDeploymentService for directory /usr/bin/jboss-as-7.1.0.Final/standalone/deployments
13:15:58,265 INFO [org.jboss.as.remoting] (MSC service thread 1-1) JBAS017100: Listening on /127.0.0.1:4447
13:15:58,265 INFO [org.jboss.as.remoting] (MSC service thread 1-3) JBAS017100: Listening on /127.0.0.1:9999
13:15:58,272 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015003: Found HelloWorld.war in deployment directory. To trigger deployment create a file called HelloWorld.war.dodeploy
13:15:58,581 INFO [org.jboss.as.controller] (Controller Boot Thread) JBAS014774: Service status report
JBAS014775: New missing/unsatisfied dependencies:
service jboss.jdbc-driver.com_mysql (missing) dependents: [service jboss.data-source.java:jboss/datasources/EjbMySql]
13:15:58,589 ERROR [org.jboss.as] (Controller Boot Thread) JBAS015875: JBoss AS 7.1.0.Final "Thunder" started (with errors) in 4548ms - Started 131 of 204 services (2 services failed or missing dependencies, 70 services are passive or on-demand)
It looks like I need to add an include somewhere, my code is very simple…
package server;
import java.io.IOException;
import java.io.PrintWriter;
import javax.ejb.EJB;
import javax.persistence.EntityManagerFactory;
import javax.persistence.PersistenceUnit;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.MyUser;
/**
* Servlet implementation class HelloServlet
*/
@WebServlet("/HelloServlet")
public class HelloServlet extends HttpServlet {
private static final long serialVersionUID = 1L;
@EJB HelloBean bean;
@PersistenceUnit
EntityManagerFactory emF;
/**
* @see HttpServlet#HttpServlet()
*/
public HelloServlet() {
super();
// TODO Auto-generated constructor stub
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.print("<html><body>");
MyUser user = (MyUser)emF.createEntityManager().createQuery("select * from myuser").getResultList().get(0);
out.println("Username = " + user.getName());
out.print("</body></html>");
}
/**
* @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
// TODO Auto-generated method stub
}
}
Persistance.xml is shown below…
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" 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">
<persistence-unit name="HelloWorld">
<jta-data-source>EjbMySql</jta-data-source>
<class>model.MyUser</class>
</persistence-unit>
</persistence>
modules/com/mysql/main/Modules.xml is as follows…
<?xml version="1.0" encoding="UTF-8"?>
<!--
~ JBoss, Home of Professional Open Source.
~ Copyright 2010, Red Hat, Inc., and individual contributors
~ as indicated by the @author tags. See the copyright.txt file in the
~ distribution for a full listing of individual contributors.
~
~ This is free software; you can redistribute it and/or modify it
~ under the terms of the GNU Lesser General Public License as
~ published by the Free Software Foundation; either version 2.1 of
~ the License, or (at your option) any later version.
~
~ This software is distributed in the hope that it will be useful,
~ but WITHOUT ANY WARRANTY; without even the implied warranty of
~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
~ Lesser General Public License for more details.
~
~ You should have received a copy of the GNU Lesser General Public
~ License along with this software; if not, write to the Free
~ Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
~ 02110-1301 USA, or see the FSF site: http://www.fsf.org.
-->
<module xmlns="urn:jboss:module:1.0" name="com.mysql.jdbc">
<resources>
<resource-root path="mysql-connector-java-5.1.18-bin.jar"/>
</resources>
<dependencies>
<module name="javax.api"/>
</dependencies>
</module>
Standalone.xml has the following entry…
<subsystem xmlns="urn:jboss:domain:datasources:1.0">
<datasources>
<datasource jndi-name="java:jboss/datasources/EjbMySql" pool-name="EjbMySql" enabled="true" use-java-context="true">
<connection-url>jdbc:mysql://localhost:3306/ejbdb</connection-url>
<driver>com.mysql</driver>
<security>
<user-name>root</user-name>
<password>root</password>
</security>
</datasource>
<drivers>
<driver name="com.mysql" module="com.mysql.jdbc"> <xa-datasource-class>com.mysql.jdbc.Driver</xa-datasource-class> </driver>
</drivers>
</datasources>
</subsystem>
In my project, I have the MySQL jar in /WebContent/META-INF/services/mysql-connector-java-5.1.18-bin.jar
Does anyone have any ideas?
Thanks!
EDIT: Tried…
<datasource jndi-name="java:jboss/datasources/EjbMySql" pool-name="EjbMySql" enabled="true" use-java-context="true">
<connection-url>jdbc:mysql://localhost:3306/ejbdb</connection-url>
<driver>com.mysql.jdbc.Driver</driver>
<security>
<user-name>root</user-name>
<password>root</password>
</security>
comes back with the same error.
In
<JBOSS_HOME>/standalone/configuration/standalone.xmlfind the<subsystem xmlns="urn:jboss:domain:datasources:1.0">tag and add the following inside the<datasources>element:Replace DATABASE_NAME,USERNAME and PASSWORD apporpriately.
Inside the
<drivers>element add the following:Now, go to
<JBOSS_HOME>/modulesand create the pathcom/mysql/mainput the driver’s jar there (eg. mysql-connector-java-5.1.18-bin.jar) and create the filemodule.xmlwith the following contents:That should do the trick.