1 Reply Latest reply on Nov 6, 2008 11:45 AM by Mauricio Salatino

    couldn't find process definition 'helloworld'

    Huancan Wu Newbie

      Hello,everyone

      Im a JBPM newbie, I want to set up a project struts2+springmodule jbpm+hibernate+oracle and run a jbpm helloworld. my configuration is as below:
      applicationContext.xml:

       <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" lazy-init="false">
       <property name="locations">
       <list>
       <value>classpath*:conf/jdbc.properties</value>
       <value>classpath*:hibernate.properties</value>
       </list>
       </property>
       </bean>
      
      
       <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
       <property name="driverClassName" value="${jdbc.driverClassName}" />
       <property name="url" value="${jdbc.url}" />
       <property name="username" value="${jdbc.username}" />
       <property name="password" value="${jdbc.password}" />
       </bean>
      
       <!--Hibernate SessionFatory-->
       <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
       <property name="dataSource" ref="dataSource" />
       <property name="mappingDirectoryLocations">
       <list>
       <value>classpath*:/com/indexerstudio/webapp/plugins/security/domain/hbm/</value>
       </list>
       </property>
       <property name="hibernateProperties">
       <props>
       <prop key="hibernate.dialect">${hibernate.dialect}</prop>
       <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
       <prop key="hibernate.use_sql_comments">true</prop>
       <prop key="hibernate.connection.useUnicode">true</prop>
       <prop key="hibernate.connection.defaultNChar">true</prop>
       <prop key="hibernate.connection.characterEncoding">UTF-8</prop>
       <prop key="hibernate.jdbc.use_streams_for_binary">true</prop>
       <prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>
       <prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}</prop>
       </props>
       </property>
       </bean>
      
       <!--Hibernate TransactionManager-->
       <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
       <property name="sessionFactory" ref="sessionFactory" />
       </bean>
      
       <!-- helper for reading jBPM process definitions -->
       <bean id="helloworld" class="org.springmodules.workflow.jbpm31.definition.ProcessDefinitionFactoryBean">
       <property name="definitionLocation" value="classpath:helloworld/processdefinition.xml" />
       </bean>
      
       <!-- jBPM configuration -->
       <bean id="jbpmConfiguration" class="org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean">
       <property name="sessionFactory" ref="sessionFactory" />
       <property name="configuration" value="classpath:jbpm.cfg.xml" />
       <property name="processDefinitions">
       <list>
       <ref local="helloworld" />
       </list>
       </property>
       <!-- property name="createSchema" value="true" / -->
       <!-- property name="processDefinitionsResources">
       <list>
       <value>classpath:/org/springmodules/workflow/jbpm31/someOtherWorkflow.xml</value>
       </list>
       </property -->
       </bean>
      
       <!-- jBPM template -->
       <bean id="jbpmTemplate" class="org.springmodules.workflow.jbpm31.JbpmTemplate">
       <constructor-arg index="0" ref="jbpmConfiguration" />
       <constructor-arg index="1" ref="helloworld" />
       </bean>
      
       <!-- EhCache Manager -->
       <bean id="cacheManager" class="org.springframework.cache.ehcache.EhCacheManagerFactoryBean">
       <property name="configLocation">
       <value>classpath:conf/ehcache.xml</value>
       </property>
       </bean>
      

      jbpm.cfg.xml:
      <jbpm-configuration>
       <jbpm-context>
       <service name="persistence" factory="org.jbpm.persistence.db.DbPersistenceServiceFactory"/>
       <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory"/>
       <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory"/>
       <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory"/>
       <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory"/>
       <service name="tx" factory="org.jbpm.tx.TxServiceFactory"/>
       </jbpm-context>
      
       <string name="resource.business.calendar" value="org/jbpm/calendar/jbpm.business.calendar.properties"/>
       <string name="resource.default.modules" value="org/jbpm/graph/def/jbpm.default.modules.properties"/>
       <string name="resource.converter" value="org/jbpm/db/hibernate/jbpm.converter.properties"/>
       <string name="resource.action.types" value="org/jbpm/graph/action/action.types.xml"/>
       <string name="resource.node.types" value="org/jbpm/graph/node/node.types.xml"/>
       <string name="resource.parsers" value="org/jbpm/jpdl/par/jbpm.parsers.xml"/>
       <string name="resource.varmapping" value="org/jbpm/context/exe/jbpm.varmapping.xml"/>
      
       <bean name="jbpm.task.instance.factory" class="org.jbpm.taskmgmt.impl.DefaultTaskInstanceFactoryImpl"
       singleton="true"/>
       <bean name="jbpm.variable.resolver" class="org.jbpm.jpdl.el.impl.JbpmVariableResolver" singleton="true"/>
       <long name="jbpm.msg.wait.timout" value="5000" singleton="true"/>
      </jbpm-configuration>
      


      I get error as below when app startup :

      org.jbpm.JbpmException: couldn't find process definition 'helloworld'
      at org.jbpm.db.GraphSession.findLatestProcessDefinition(GraphSession.java:158)
      at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:67)
      at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)

      why does it queries the database for the latest version of a process definition with the given name? why not use xml file? thanks a lot!