宇平 王 [https://community.jboss.org/people/wypcy] created the discussion
"how to create a project for taskservice ?" To view the discussion, visit: https://community.jboss.org/message/724572#724572 -------------------------------------------------------------- When i create a jbpm project with eclipse,and creat taseservice code in main method, and all the packages has include in the project.But when run the project , a error occured at the red line, like this: Exception in thread "main" java.lang.IllegalArgumentException: Named query not found: UnescalatedDeadlines at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:108) at org.jbpm.task.service.TaskService.<init>(TaskService.java:109) at org.jbpm.task.service.TaskService.<init>(TaskService.java:92) at org.jbpm.DemoTaskService.main(DemoTaskService.java:93) the mian method code like this: | | EntityManagerFactory emf = Persistence.createEntityManagerFactory("org.jbpm.task"); | | | | | | TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener()); | | | MinaTaskServer server = new MinaTaskServer( taskService ); | | | Thread thread = new Thread( server ); | | | thread.start(); | the persistence.xml like this: <?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 http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd 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 http://java.sun.com/xml/ns/persistence/orm_1_0.xsd http://java.sun.com/xml/ns/persistence/orm_1_0.xsd"; xmlns:orm=" http://java.sun.com/xml/ns/persistence/orm http://java.sun.com/xml/ns/persistence/orm"; xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"; xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence";> <persistence-unit name="org.jbpm.task"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <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.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.dialect" value="org.hibernate.dialect.MySQLDialect"/> <property name="hibernate.connection.driver_class" value="org.gjt.mm.mysql.Driver"/> <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/jbpm5"/> <property name="hibernate.connection.username" value="root"/> <property name="hibernate.connection.password" value="root"/> <property name="hibernate.connection.autocommit" value="true" /> <property name="hibernate.max_fetch_depth" value="3"/> <property name="hibernate.hbm2ddl.auto" value="create" /> <property name="hibernate.show_sql" value="true" /> </properties> </persistence-unit> </persistence> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/724572#724572] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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