5 Replies Latest reply on Sep 27, 2013 12:30 AM by Ashish T

    mysql with jboss7

    saurav srivastav Newbie

      Hello I have tried to connect mysql database with JBOSS 7 using jndi and  I have created a sample java code test the connection whether it is correct or not but it is showing execption :

       

      Sep 13, 2013 12:30:24 PM org.xnio.Xnio <clinit>

      INFO: XNIO Version 3.0.3.GA

      Sep 13, 2013 12:30:24 PM org.xnio.nio.NioXnio <clinit>

      INFO: XNIO NIO Implementation Version 3.0.3.GA

      Sep 13, 2013 12:30:24 PM org.jboss.remoting3.EndpointImpl <clinit>

      INFO: JBoss Remoting version 3.2.3.GA

      Exception in thread "main" javax.naming.NameNotFoundException: jboss/datasources/jbpm5DS -- service jboss.naming.context.java.jboss.exported.jboss.datasources.jbpm5DS

        at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:97)

        at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:178)

        at org.jboss.naming.remote.protocol.v1.Protocol$1.handleServerMessage(Protocol.java:127)

        at org.jboss.naming.remote.protocol.v1.RemoteNamingServerV1$MessageReciever$1.run(RemoteNamingServerV1.java:73)

        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)

        at java.lang.Thread.run(Thread.java:662)

       

       

      1. Java program :

      public static void main(String[] args) throws NamingException, SQLException {

        DataSource ds=null;

        Connection con=null;

        Context ctx=null;

        Properties hs=new Properties();

        hs.put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");

        hs.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");

        hs.put(Context.URL_PKG_PREFIXES,"org.jboss.naming"); 

               hs.put(Context.PROVIDER_URL, "remote://localhost:4447");

               hs.put(Context.SECURITY_PRINCIPAL, "guest");

               hs.put(Context.SECURITY_CREDENTIALS, "guest");

               ctx=new InitialContext(hs);

             

              ds=(DataSource)ctx.lookup("jboss/datasources/jbpm5DS");

              //con=ds.getConnection();

              System.out.println(ds);

              

        }

       

      and I have configured in standalone.xml file for the my sql db because in jbpm installer already H2 database is using so I am trying to change it with MySQL

       

      2. jbpm-installer/jboss-as-7.1.1.Final/standalone/configuration/Standalone.xml

       

      Standalone.xml :

      <?xml version='1.0' encoding='UTF-8'?>

       

       

      <server xmlns="urn:jboss:domain:1.2">

       

       

          <extensions>

              <extension module="org.jboss.as.clustering.infinispan"/>

              <extension module="org.jboss.as.configadmin"/>

              <extension module="org.jboss.as.connector"/>

              <extension module="org.jboss.as.deployment-scanner"/>

              <extension module="org.jboss.as.ee"/>

              <extension module="org.jboss.as.ejb3"/>

              <extension module="org.jboss.as.jaxrs"/>

              <extension module="org.jboss.as.jdr"/>

              <extension module="org.jboss.as.jmx"/>

              <extension module="org.jboss.as.jpa"/>

              <extension module="org.jboss.as.logging"/>

              <extension module="org.jboss.as.mail"/>

              <extension module="org.jboss.as.naming"/>

              <extension module="org.jboss.as.osgi"/>

              <extension module="org.jboss.as.pojo"/>

              <extension module="org.jboss.as.remoting"/>

              <extension module="org.jboss.as.sar"/>

              <extension module="org.jboss.as.security"/>

              <extension module="org.jboss.as.threads"/>

              <extension module="org.jboss.as.transactions"/>

              <extension module="org.jboss.as.web"/>

              <extension module="org.jboss.as.webservices"/>

              <extension module="org.jboss.as.weld"/>

          </extensions>

       

       

          <management>

              <security-realms>

                  <security-realm name="ManagementRealm">

                      <authentication>

                          <properties path="mgmt-users.properties" relative-to="jboss.server.config.dir"/>

                      </authentication>

                  </security-realm>

                  <security-realm name="ApplicationRealm">

                      <authentication>

                          <properties path="application-users.properties" relative-to="jboss.server.config.dir"/>

                      </authentication>

                  </security-realm>

              </security-realms>

              <management-interfaces>

                  <native-interface security-realm="ManagementRealm">

                      <socket-binding native="management-native"/>

                  </native-interface>

                  <http-interface security-realm="ManagementRealm">

                      <socket-binding http="management-http"/>

                  </http-interface>

              </management-interfaces>

          </management>

       

       

          <profile>

              <subsystem xmlns="urn:jboss:domain:logging:1.1">

                  <console-handler name="CONSOLE">

                      <level name="INFO"/>

                      <formatter>

                          <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>

                      </formatter>

                  </console-handler>

                  <periodic-rotating-file-handler name="FILE">

                      <formatter>

                          <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>

                      </formatter>

                      <file relative-to="jboss.server.log.dir" path="server.log"/>

                      <suffix value=".yyyy-MM-dd"/>

                      <append value="true"/>

                  </periodic-rotating-file-handler>

                  <logger category="com.arjuna">

                      <level name="WARN"/>

                  </logger>

                  <logger category="org.apache.jackrabbit">

                      <level name="ERROR"/>

                  </logger>

                  <logger category="org.jboss.resteasy">

                      <level name="ERROR"/>

                  </logger>

                  <logger category="org.apache.tomcat.util.modeler">

                      <level name="WARN"/>

                  </logger>

                  <logger category="sun.rmi">

                      <level name="WARN"/>

                  </logger>

                  <logger category="jacorb">

                      <level name="WARN"/>

                  </logger>

                  <logger category="jacorb.config">

                      <level name="ERROR"/>

                  </logger>

                  <root-logger>

                      <level name="INFO"/>

                      <handlers>

                          <handler name="CONSOLE"/>

                          <handler name="FILE"/>

                      </handlers>

                  </root-logger>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:configadmin:1.0"/>

              <subsystem xmlns="urn:jboss:domain:datasources:1.0">

                  <datasources>

                      <datasource jta="true" jndi-name="java:jboss/datasources/jbpm5DS" pool-name="jbpm5DS" enabled="true" use-java-context="true" use-ccm="true">

                          <connection-url>jdbc:mysql://localhost:3306/jbpm5</connection-url>

                          <driver>mysql</driver>

                          <pool>

                              <min-pool-size>1</min-pool-size>

                              <max-pool-size>4</max-pool-size>

                              <prefill>false</prefill>

                              <use-strict-min>false</use-strict-min>

                              <flush-strategy>FailingConnectionOnly</flush-strategy>

                          </pool>

                          <security>

                              <user-name>jbpm5</user-name>

                              <password>jbpm5</password>

                          </security>

                          <validation>

                              <check-valid-connection-sql>SELECT 1</check-valid-connection-sql>

                              <validate-on-match>false</validate-on-match>

                              <background-validation>false</background-validation>

                          </validation>

                      </datasource>

                      <drivers>

                          <driver name="mysql" module="com.mysql">

                              <xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class>

                          </driver>

                      </drivers>

                  </datasources>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:deployment-scanner:1.1">

                  <deployment-scanner path="deployments" relative-to="jboss.server.base.dir" scan-interval="5000" deployment-timeout="300"/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:ee:1.0"/>

              <subsystem xmlns="urn:jboss:domain:ejb3:1.2">

                  <session-bean>

                      <stateless>

                          <bean-instance-pool-ref pool-name="slsb-strict-max-pool"/>

                      </stateless>

                      <stateful default-access-timeout="5000" cache-ref="simple"/>

                      <singleton default-access-timeout="5000"/>

                  </session-bean>

                  <pools>

                      <bean-instance-pools>

                          <strict-max-pool name="slsb-strict-max-pool" max-pool-size="20" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>

                          <strict-max-pool name="mdb-strict-max-pool" max-pool-size="20" instance-acquisition-timeout="5" instance-acquisition-timeout-unit="MINUTES"/>

                      </bean-instance-pools>

                  </pools>

                  <caches>

                      <cache name="simple" aliases="NoPassivationCache"/>

                      <cache name="passivating" passivation-store-ref="file" aliases="SimpleStatefulCache"/>

                  </caches>

                  <passivation-stores>

                      <file-passivation-store name="file"/>

                  </passivation-stores>

                  <async thread-pool-name="default"/>

                  <timer-service thread-pool-name="default">

                      <data-store path="timer-service-data" relative-to="jboss.server.data.dir"/>

                  </timer-service>

                  <remote connector-ref="remoting-connector" thread-pool-name="default"/>

                  <thread-pools>

                      <thread-pool name="default">

                          <max-threads count="10"/>

                          <keepalive-time time="100" unit="milliseconds"/>

                      </thread-pool>

                  </thread-pools>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:infinispan:1.2" default-cache-container="hibernate">

                  <cache-container name="hibernate" default-cache="local-query">

                      <local-cache name="entity">

                          <transaction mode="NON_XA"/>

                          <eviction strategy="LRU" max-entries="10000"/>

                          <expiration max-idle="100000"/>

                      </local-cache>

                      <local-cache name="local-query">

                          <transaction mode="NONE"/>

                          <eviction strategy="LRU" max-entries="10000"/>

                          <expiration max-idle="100000"/>

                      </local-cache>

                      <local-cache name="timestamps">

                          <transaction mode="NONE"/>

                          <eviction strategy="NONE"/>

                      </local-cache>

                  </cache-container>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:jaxrs:1.0"/>

              <subsystem xmlns="urn:jboss:domain:jca:1.1">

                  <archive-validation enabled="true" fail-on-error="true" fail-on-warn="false"/>

                  <bean-validation enabled="true"/>

                  <default-workmanager>

                      <short-running-threads>

                          <core-threads count="50"/>

                          <queue-length count="50"/>

                          <max-threads count="50"/>

                          <keepalive-time time="10" unit="seconds"/>

                      </short-running-threads>

                      <long-running-threads>

                          <core-threads count="50"/>

                          <queue-length count="50"/>

                          <max-threads count="50"/>

                          <keepalive-time time="10" unit="seconds"/>

                      </long-running-threads>

                  </default-workmanager>

                  <cached-connection-manager/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:jdr:1.0"/>

              <subsystem xmlns="urn:jboss:domain:jmx:1.1">

                  <show-model value="true"/>

                  <remoting-connector/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:jpa:1.0">

                  <jpa default-datasource=""/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:mail:1.0">

                  <mail-session jndi-name="java:jboss/mail/Default">

                      <smtp-server outbound-socket-binding-ref="mail-smtp"/>

                  </mail-session>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:naming:1.1"/>

              <subsystem xmlns="urn:jboss:domain:osgi:1.2" activation="lazy">

                  <properties>

                      <property name="org.osgi.framework.startlevel.beginning">

                          1

                      </property>

                  </properties>

                  <capabilities>

                      <capability name="javax.servlet.api:v25"/>

                      <capability name="javax.transaction.api"/>

                      <capability name="org.apache.felix.log" startlevel="1"/>

                      <capability name="org.jboss.osgi.logging" startlevel="1"/>

                      <capability name="org.apache.felix.configadmin" startlevel="1"/>

                      <capability name="org.jboss.as.osgi.configadmin" startlevel="1"/>

                  </capabilities>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:pojo:1.0"/>

              <subsystem xmlns="urn:jboss:domain:remoting:1.1">

                  <connector name="remoting-connector" socket-binding="remoting" security-realm="ApplicationRealm"/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:resource-adapters:1.0"/>

              <subsystem xmlns="urn:jboss:domain:sar:1.0"/>

              <subsystem xmlns="urn:jboss:domain:security:1.1">

                  <security-domains>

                      <security-domain name="other" cache-type="default">

                          <authentication>

                              <login-module code="Remoting" flag="optional">

                                  <module-option name="password-stacking" value="useFirstPass"/>

                              </login-module>

                              <login-module code="RealmUsersRoles" flag="required">

                                  <module-option name="usersProperties" value="${jboss.server.config.dir}/application-users.properties"/>

                                  <module-option name="rolesProperties" value="${jboss.server.config.dir}/application-roles.properties"/>

                                  <module-option name="realm" value="ApplicationRealm"/>

                                  <module-option name="password-stacking" value="useFirstPass"/>

                              </login-module>

                          </authentication>

                      </security-domain>

                      <security-domain name="jboss-web-policy" cache-type="default">

                          <authorization>

                              <policy-module code="Delegating" flag="required"/>

                          </authorization>

                      </security-domain>

                      <security-domain name="jboss-ejb-policy" cache-type="default">

                          <authorization>

                              <policy-module code="Delegating" flag="required"/>

                          </authorization>

                      </security-domain>

                      <security-domain name="drools-guvnor" cache-type="default">

                          <authentication>

                              <login-module code="UsersRoles" flag="required">

                                  <module-option name="usersProperties" value="${jboss.server.config.dir}/users.properties"/>

                                  <module-option name="rolesProperties" value="${jboss.server.config.dir}/roles.properties"/>

                              </login-module>

                          </authentication>

                      </security-domain>

                      <security-domain name="jbpm-console" cache-type="default">

                          <authentication>

                              <login-module code="UsersRoles" flag="required">

                                  <module-option name="usersProperties" value="${jboss.server.config.dir}/users.properties"/>

                                  <module-option name="rolesProperties" value="${jboss.server.config.dir}/roles.properties"/>

                              </login-module>

                          </authentication>

                      </security-domain>

                      <security-domain name="jbpm-form-builder" cache-type="default">

                          <authentication>

                              <login-module code="UsersRoles" flag="required">

                                  <module-option name="usersProperties" value="${jboss.server.config.dir}/users.properties"/>

                                  <module-option name="rolesProperties" value="${jboss.server.config.dir}/roles.properties"/>

                              </login-module>

                          </authentication>

                      </security-domain>

                  </security-domains>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:threads:1.1"/>

              <subsystem xmlns="urn:jboss:domain:transactions:1.1">

                  <core-environment>

                      <process-id>

                          <uuid/>

                      </process-id>

                  </core-environment>

                  <recovery-environment socket-binding="txn-recovery-environment" status-socket-binding="txn-status-manager"/>

                  <coordinator-environment default-timeout="300"/>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:web:1.1" default-virtual-server="default-host" native="false">

                  <connector name="http" protocol="HTTP/1.1" scheme="http" socket-binding="http"/>

                  <virtual-server name="default-host" enable-welcome-root="true">

                      <alias name="localhost"/>

                      <alias name="example.com"/>

                  </virtual-server>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:webservices:1.1">

                  <modify-wsdl-address>true</modify-wsdl-address>

                  <wsdl-host>${jboss.bind.address:127.0.0.1}</wsdl-host>

                  <endpoint-config name="Standard-Endpoint-Config"/>

                  <endpoint-config name="Recording-Endpoint-Config">

                      <pre-handler-chain name="recording-handlers" protocol-bindings="##SOAP11_HTTP ##SOAP11_HTTP_MTOM ##SOAP12_HTTP ##SOAP12_HTTP_MTOM">

                          <handler name="RecordingHandler" class="org.jboss.ws.common.invocation.RecordingServerHandler"/>

                      </pre-handler-chain>

                  </endpoint-config>

              </subsystem>

              <subsystem xmlns="urn:jboss:domain:weld:1.0"/>

          </profile>

       

       

          <interfaces>

              <interface name="management">

                  <inet-address value="${jboss.bind.address.management:127.0.0.1}"/>

              </interface>

              <interface name="public">

                  <inet-address value="${jboss.bind.address:127.0.0.1}"/>

              </interface>

              <interface name="unsecure">

                  <inet-address value="${jboss.bind.address.unsecure:127.0.0.1}"/>

              </interface>

          </interfaces>

       

       

          <socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:0}">

              <socket-binding name="management-native" interface="management" port="${jboss.management.native.port:9999}"/>

              <socket-binding name="management-http" interface="management" port="${jboss.management.http.port:9990}"/>

              <socket-binding name="management-https" interface="management" port="${jboss.management.https.port:9443}"/>

              <socket-binding name="ajp" port="8009"/>

              <socket-binding name="http" port="8080"/>

              <socket-binding name="jndi" port="1099"/>

              <socket-binding name="https" port="8443"/>

              <socket-binding name="osgi-http" interface="management" port="8090"/>

              <socket-binding name="remoting" port="4447"/>

              <socket-binding name="txn-recovery-environment" port="4712"/>

              <socket-binding name="txn-status-manager" port="4713"/>

              <outbound-socket-binding name="mail-smtp">

                  <remote-destination host="localhost" port="25"/>

              </outbound-socket-binding>

          </socket-binding-group>

       

       

          <deployments>

              <deployment name="mysql-connector-java.jar" runtime-name="mysql-connector-java.jar">

                  <content sha1="85dfedad243dc0303ad7ae3a323c39421d220690"/>

              </deployment>

          </deployments>

      </server>

       

      In JBPM-ds.xml I have also configured in this xml file for the database connectivity.

       

      3. JBPM-ds.xml

      <?xml version="1.0" encoding="UTF-8"?>

      <datasources>

        <local-tx-datasource>

          <jndi-name>java:jboss/datasources/jbpm5DS</jndi-name>

          <connection-url>jdbc:mysql://localhost:3306/jbpm5</connection-url>

          <driver-class>com.mysql.jdbc.Driver</driver-class>

          <use-java-context>false</use-java-context>

          <user-name>jbpm5</user-name>

          <password>jbpm5</password>

        </local-tx-datasource>

      </datasources>

       

      I have tried all the options but I am getting the execption which I have mentioned at the top. kindly help me. Thanks in advance

        • 1. Re: mysql with jboss7
          Ashish T Newbie

          Hi Saurav,

          Can you please let me know the version of JBPM being used?  Is it 5.4 or previous versions such as 5.2?

          • 2. Re: mysql with jboss7
            saurav srivastav Newbie

            Hi Ashish,

            Thanx for reveritng , actually I am using jBPM 5.4 right now and still facing the same problem and only I need to connect MySQL with JBOSS7 not the earlier version of JBOSS ..

            • 3. Re: mysql with jboss7
              Ashish T Newbie

              Hi Saurav,

               

              Did you look at my persistence xml?

              • 4. Re: mysql with jboss7
                saurav srivastav Newbie

                Hi Ashish,

                No I have not seen your persistence xml file, I mean I didnot get that file if you have can you give me that file with steps how to do

                • 5. Re: mysql with jboss7
                  Ashish T Newbie

                  Hi Surav,

                   

                  It seem  plane file can not be attached.

                  I will copy paste the content of persistance.xml.

                   

                   

                   

                  ------------------------------------

                   

                   

                  <?xml version="1.0" encoding="UTF-8" standalone="yes"?>

                  <persistence version="1.0"

                              xsi:schemaLocation="http://java.sun.com/xml/ns/persistence

                                                  http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd

                                                  http://java.sun.com/xml/ns/persistence/orm

                                                  http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"

                              xmlns:orm="http://java.sun.com/xml/ns/persistence/orm"

                              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

                              xmlns="http://java.sun.com/xml/ns/persistence">

                   

                   

                  <persistence-unit name="org.jbpm.persistence.jpa" transaction-type="JTA">

                      <provider>org.hibernate.ejb.HibernatePersistence</provider>

                      <jta-data-source>java:jboss/datasources/jbpmDS</jta-data-source>      

                      <mapping-file>META-INF/JBPMorm.xml</mapping-file>

                      <mapping-file>META-INF/Taskorm.xml</mapping-file>

                      <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>

                      <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>

                      <class>org.drools.persistence.info.SessionInfo</class>

                      <class>org.drools.persistence.info.WorkItemInfo</class>

                      <class>org.jbpm.process.audit.ProcessInstanceLog</class>

                      <class>org.jbpm.process.audit.NodeInstanceLog</class>

                      <class>org.jbpm.process.audit.VariableInstanceLog</class>

                      <class>org.jbpm.task.Attachment</class>

                      <class>org.jbpm.task.Content</class>

                      <class>org.jbpm.task.BooleanExpression</class>

                      <class>org.jbpm.task.Comment</class>

                      <class>org.jbpm.task.Deadline</class>

                      <class>org.jbpm.task.Comment</class>

                      <class>org.jbpm.task.Deadline</class>

                      <class>org.jbpm.task.Delegation</class>

                      <class>org.jbpm.task.Escalation</class>

                      <class>org.jbpm.task.Group</class>

                      <class>org.jbpm.task.I18NText</class>

                      <class>org.jbpm.task.Notification</class>

                      <class>org.jbpm.task.EmailNotification</class>

                      <class>org.jbpm.task.EmailNotificationHeader</class>

                      <class>org.jbpm.task.PeopleAssignments</class>

                      <class>org.jbpm.task.Reassignment</class>

                      <class>org.jbpm.task.Status</class>

                      <class>org.jbpm.task.Task</class>

                      <class>org.jbpm.task.TaskData</class>

                      <class>org.jbpm.task.SubTasksStrategy</class>

                      <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>

                      <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>

                      <class>org.jbpm.task.User</class>

                      <properties>

                       <property name="hibernate.max_fetch_depth" value="3"/>

                       <property name="hibernate.hbm2ddl.auto" value="update" />

                       <property name="hibernate.show_sql" value="false" />   

                       <property name="hibernate.transaction.manager_lookup_class" value="org.jbpm.integration.console.JBPMTransactionManager" />

                        <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>

                      </properties>       

                  </persistence-unit>

                    

                  <persistence-unit name="org.jbpm.task">

                      <provider>org.hibernate.ejb.HibernatePersistence</provider>

                      <non-jta-data-source>java:jboss/datasources/jbpmDS</non-jta-data-source>    

                      <mapping-file>META-INF/Taskorm.xml</mapping-file>

                      <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>

                      <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>

                      <class>org.drools.persistence.info.SessionInfo</class>

                      <class>org.drools.persistence.info.WorkItemInfo</class>

                      <class>org.jbpm.process.audit.ProcessInstanceLog</class>

                      <class>org.jbpm.process.audit.NodeInstanceLog</class>

                      <class>org.jbpm.process.audit.VariableInstanceLog</class>

                      <class>org.jbpm.task.Attachment</class>

                      <class>org.jbpm.task.Content</class>

                      <class>org.jbpm.task.BooleanExpression</class>

                      <class>org.jbpm.task.Comment</class>

                      <class>org.jbpm.task.Deadline</class>

                      <class>org.jbpm.task.Comment</class>

                      <class>org.jbpm.task.Deadline</class>

                      <class>org.jbpm.task.Delegation</class>

                      <class>org.jbpm.task.Escalation</class>

                      <class>org.jbpm.task.Group</class>

                      <class>org.jbpm.task.I18NText</class>

                      <class>org.jbpm.task.Notification</class>

                      <class>org.jbpm.task.EmailNotification</class>

                      <class>org.jbpm.task.EmailNotificationHeader</class>

                      <class>org.jbpm.task.PeopleAssignments</class>

                      <class>org.jbpm.task.Reassignment</class>

                      <class>org.jbpm.task.Status</class>

                      <class>org.jbpm.task.Task</class>

                      <class>org.jbpm.task.TaskData</class>

                      <class>org.jbpm.task.SubTasksStrategy</class>

                      <class>org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</class>

                      <class>org.jbpm.task.OnAllSubTasksEndParentEndStrategy</class>

                      <class>org.jbpm.task.User</class>

                      <properties>

                       <property name="hibernate.max_fetch_depth" value="3"/>

                       <property name="hibernate.hbm2ddl.auto" value="update" />

                       <property name="hibernate.show_sql" value="false" />   

                        <property name="hibernate.transaction.manager_lookup_class" value="org.jbpm.integration.console.JBPMTransactionManager" />

                      </properties>       

                  </persistence-unit>

                   

                  --------------------------------

                    

                  </persistence>