Hi all,
I've been unsuccessfully trying to deploy a simple process definition
using db persistence. I'm trying to run from eclipse with the jboss plugin
installed and the project is a jbpm project. I've changed nothing except for
creating a copy of the config files and modifying hibernate.cfg.xml to connect
to my database (I've tried 3 databases hsql/mysql/oracle :(...).
Can anyone direct me to what I'm doing wrong or how to get the deployment
working? Please.
Heres the code
public class TestDBWF {
| public static void main(String[] args) {
| try {
| JbpmContext context =
JbpmContext.getCurrentJbpmContext();
| if ( context == null ) {
| JbpmConfiguration config = JbpmConfiguration
| .parseInputStream(new
FileInputStream(new File("src/config.files/jbpm.cfg.xml")));
| context = config.createJbpmContext();
| if ( context == null ) {
| System.out.println("Failed to create a
context");
| return;
| }
| }
| ProcessDefinition definition =
ProcessDefinition.parseXmlInputStream(
| new
FileInputStream("processes/testProcess/processdefinition.xml"));
| System.out.println("Process definition loaded");
| context.deployProcessDefinition(definition);
| context.close();
|
| } catch(Exception ioe) {
| System.out.println(ioe);
| }
| }
| }
|
I keep getting the following exception
...
| 20:54:19,149 DEBUG Configuration : resolving reference to class:
org.jbpm.taskmgmt.exe.TaskInstance
| 20:54:19,149 DEBUG Configuration : resolving reference to class:
org.jbpm.bytes.ByteArray
| org.hibernate.MappingException: Could not determine type for: string_max,
for columns: [org.hibernate.mapping.Column(EXCEPTION_)]
my jbpm.cfg.xml looks like this
<jbpm-configuration>
|
| <!--
| This configuration is used when there is no jbpm.cfg.xml file found in
the
| root of the classpath. It is a very basic configuration without
persistence
| and message services. Only the authorization service installed.
| You can parse and create processes, but when you try to use one of the
| unavailable services, you'll get an exception.
| -->
|
| <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"
/>
| </jbpm-context>
|
| <!-- configuration resource files pointing to default configuration files
in jbpm-{version}.jar -->
| <string name="resource.hibernate.cfg.xml" value="hibernate.cfg.xml" />
| <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" />
|
| <long name="jbpm.msg.wait.timout" value="5000" singleton="true" />
| <int name="jbpm.byte.block.size" value="1024" singleton="true" />
| <string name="mail.smtp.host" value="localhost" />
| <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" />
| <bean name="jbpm.mail.address.resolver"
class="org.jbpm.identity.mail.IdentityAddressResolver" singleton="true" />
|
| </jbpm-configuration>
and hibernate.cfg.xml ... (the tables have already been created by modifying
existing db creation scripts for hsql
http://www.jboss.org/index.html?module=bb&op=viewtopic&t=85053)
<?xml version='1.0' encoding='utf-8'?>
|
| <!DOCTYPE hibernate-configuration PUBLIC
| "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
|
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd";>
|
| <hibernate-configuration>
| <session-factory>
|
| <!-- jdbc connection properties -->
| <property
name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
| <property
name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
| <property
name="hibernate.connection.url">jdbc:mysql://localhost:3306/jbpmdb</property>
| <property name="hibernate.connection.username">wfe</property>
| <property name="hibernate.connection.password">wfe</property>
| <!--
| <property
name="hibernate.dialect">org.hibernate.dialect.HSQLDialect</property>
| <property
name="hibernate.connection.driver_class">org.hsqldb.jdbcDriver</property>
| <property
name="hibernate.connection.url">jdbc:hsqldb:.;sql.enforce_strict_size=true</property>
| <property name="hibernate.connection.username">sa</property>
| <property name="hibernate.connection.password"></property>
| -->
| <!-- c3p0 connection pooling properties -->
| <!--
| <property name="hibernate.c3p0.min_size">1</property>
| <property name="hibernate.c3p0.max_size">3</property>
| -->
|
| <!-- other hibernate properties -->
| <property name="hibernate.show_sql">true</property>
|
| <!--identity mapping files -->
| <!-- uncomment if you don't want to use the default jBPM identity mgmgt
component -->
| <mapping resource="org/jbpm/identity/User.hbm.xml"/>
| ...
| <mapping resource="org/jbpm/taskmgmt/log/SwimlaneAssignLog.hbm.xml"/>
|
| </session-factory>
| </hibernate-configuration>
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