HI
I tried to deploy one process(First Process) through TestClass.
I am working on Eclipse,I have installed Startupkit 3.0.2.
I got following error at time of running FirstTest class with Junit.
*********************************Process Name:First Process
***************************JBPM [EMAIL PROTECTED]
11:38:38,516 WARN JDBCExceptionReporter : SQL Error: 0, SQLState: null
11:38:38,516 ERROR JDBCExceptionReporter : [EMAIL PROTECTED] [
connectionPoolDataSource -> [EMAIL PROTECTED] [ acquireIncrement -> 1,
acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose ->
false, automaticTestTable -> null, breakAfterAcquireFailure -> false,
checkoutTimeout -> 0, connectionTesterClassName ->
com.mchange.v2.c3p0.impl.DefaultConnectionTester, factoryClassLocation -> null,
forceIgnoreUnresolvedTransactions -> false, idleConnectionTestPeriod -> 0,
initialPoolSize -> 1, maxIdleTime -> 0, maxPoolSize -> 3, maxStatements -> 0,
maxStatementsPerConnection -> 0, minPoolSize -> 1, nestedDataSource -> [EMAIL
PROTECTED] [ description -> null, driverClass -> null, factoryClassLocation ->
null, jdbcUrl -> jdbc:hsqldb:hsql://localhost:1701, properties -> {user=******,
password=******} ] , preferredTestQuery -> null, propertyCycle -> 300,
testConnectionOnCheckin -> false, testConnectionOnCheckout -> false,
usesTraditionalReflectiveProxies -> false ] , factoryClassLocation -> null,
numHelperThreads -> 3, poolOwnerIdentityToken -> 1bde4 ] has been closed() --
you can no longer use it.
11:38:38,516 ERROR JbpmSession : org.hibernate.exception.GenericJDBCException:
Cannot open connection
First Test class code mentioned below.
package com.First;
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;
import java.util.Properties;
import junit.framework.TestCase;
import org.jbpm.db.JbpmSession;
import org.jbpm.db.JbpmSessionFactory;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;
import org.jbpm.instantiation.ClassLoaderUtil;
import org.jbpm.jpdl.xml.*;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
public class FirstTest extends TestCase {
/*static JbpmSessionFactory jbpmSessionFactory =
JbpmSessionFactory.buildJbpmSessionFactory();*/
public void testProcess()throws Exception{
try {
Configuration configuration = getTestConfiguration();
JbpmSessionFactory jbpmSessionFactory =
JbpmSessionFactory.buildJbpmSessionFactory(configuration);
ProcessDefinition definition =
ProcessDefinition.parseXmlResource("First.par/processdefinition.xml");
assertNotNull("Definition should not be null", definition);
System.out.println("*********************************Process
Name:"+definition.getName());
// Let's open a new persistence session
JbpmSession jbpmSession =
jbpmSessionFactory.openJbpmSession();
System.out.println("***************************JBPM
SESSION***********"+jbpmSession);
jbpmSession.beginTransaction();
// ... and begin a transaction on the persistence session
// jbpmSession.getJbpmSessionFactory()
// Transaction tx =jbpmSession.getTransaction();
// Save the process definition in the database
jbpmSession.getGraphSession().saveProcessDefinition(definition);
//System.out.println("Process
definition:"+jbpmSession.getGraphSession().findLatestProcessDefinition("First.par/processdefinition.xml"));
// Commit the transaction
jbpmSession.commitTransaction();
System.out.println("Process definition:After Proces
definition***********"+jbpmSession.getGraphSession().findLatestProcessDefinition("First
Process"));
// And close the jbpmSession.
jbpmSession.close();
JbpmSession jbpmSession1 =
jbpmSessionFactory.openJbpmSession();
// ... and begin a transaction on the persistence session.
jbpmSession1.beginTransaction();
// Now we can query the database for the process definition
that we
// deployed above.
ProcessDefinition definition1 =
jbpmSession1
.getGraphSession()
.findLatestProcessDefinition("First Process");
// Create an instance of the process definition.
ProcessInstance instance = new ProcessInstance(definition1);
assertEquals(
"Instance is in start state",
instance.getRootToken().getNode().getName(),
"start");
assertNull(
"Message variable should not exist yet",
instance.getContextInstance().getVariable("message"));
// Move the process instance from its start state to the first
state.
// The configured action should execute and the appropriate
message
// should appear in the message process variable.
instance.signal();
assertEquals(
"Instance is in first state",
instance.getRootToken().getNode().getName(),
"auction");
// Move the process instance to the end state. The configured
action
// should execute again. The message variable contains a new
value.
instance.signal();
assertEquals(
"Instance is in end state",
instance.getRootToken().getNode().getName(),
"end");
assertTrue("Instance has ended", instance.hasEnded());
} catch (RuntimeException e) {
e.printStackTrace();
}
}
public void firstActionHandler() throws Exception{
ProcessDefinition definition =
ProcessDefinition.parseXmlResource("First.par/processdefinition.xml");
ProcessInstance instance = new ProcessInstance(definition);
assertNull("The greeting varible does not
exist.",instance.getContextInstance().getVariable("greeting"));
instance.signal();
assertEquals("The greeting variable is
created.",instance.getContextInstance().getVariable("greeting"),"Heelo from
Action Handler");
}
private static Configuration getTestConfiguration() {
Configuration configuration = JbpmSessionFactory.createConfiguration();
InputStream is = ClassLoaderUtil.getStream("hibernate.properties");
if (is!=null) {
Properties properties = new Properties();
try {
properties.load(is);
System.out.println("############################ "+properties);
} catch (IOException e) {
throw new RuntimeException("couldn't load
jbpm.dbtest.hibernate.properties", e);
}
Iterator iter = properties.keySet().iterator();
while (iter.hasNext()) {
String key = (String) iter.next();
String value = properties.getProperty(key);
System.out.println("#############################################overwriting
jbpm.test.hibernate.properties: "+key+"="+value);
configuration.setProperty(key, value);
}
}
return configuration;
}
}
Hibernate configuration file has been mentioned below.
hibernate.dialect=org.hibernate.dialect.HSQLDialect
hibernate.connection.driver_class=org.hsqldb.jdbcDriver
hibernate.connection.url=jdbc:hsqldb:hsql://localhost:1701
hibernate.connection.username=sa
hibernate.connection.password=
hibernate.show_sql=true
hibernate.c3p0.min_size=1
hibernate.c3p0.max_size=3
hibernate.hbm2ddl.auto=update
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