12:30 a.m.
Hi,
I want to develop a struts application using JBPM workflow engine.I tried to implement
login functionality from struts Action class.
I want to check the existence of username and password given by user in database. I passed
jbpm.cfg.xml as string. Its giving message as "hibernate.properties" not found.
I gave the datasource name in hibernate.cfg.xml. but its not detecting and connection to
database.
Please correct me if i am wrong somewhere and direct me on the correct path.
Thanks in Advance.
Here is my code:
static JbpmConfiguration jbpmConfiguration = null;
static {
jbpmConfiguration = JbpmConfiguration.parseXmlString(
"<jbpm-configuration>" +
// A jbpm-context mechanism separates the jbpm core
// engine from the services that jbpm uses from
// the environment.
" <jbpm-context>" +
" <service name='persistence' " +
"
factory='org.jbpm.persistence.db.DbPersistenceServiceFactory' />" +
" </jbpm-context>" +
// Also all the resource files that are used by jbpm are
// referenced from the jbpm.cfg.xml
" <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.varmapping' " +
" value='org/jbpm/context/exe/jbpm.varmapping.xml'
/>" +
"</jbpm-configuration>"
);
}
JbpmContext jbpmContext = jbpmConfiguration.createJbpmContext();
IdentitySession iSession = new IdentitySession(jbpmContext.getSession());
final Object id = iSession.verify(username, password);
if (id == null) {
System.out.println(".............Invalid user name or
password...............");
return mapping.findForward("invalidUser");
}
else if(id != null) {
System.out.println(".............User is valid...............");
return mapping.findForward("validUser");
}
Stacktrace:
INFO [STDOUT] 14:08:02,890 INFO [Environment] Hibernate 3.2.3
14:08:02,890 INFO [STDOUT] 14:08:02,890 INFO [Environment] hibernate.propertie
s not found
14:08:02,906 INFO [STDOUT] 14:08:02,906 INFO [Environment] Bytecode provider n
ame : javassist
14:08:02,921 INFO [STDOUT] 14:08:02,921 INFO [Environment] using JDK 1.4 java.
sql.Timestamp handling
14:08:03,281 INFO [STDOUT] 14:08:03,281 INFO [Configuration] configuring from
resource: hibernate.cfg.xml
14:08:03,281 INFO [STDOUT] 14:08:03,281 INFO [Configuration] Configuration res
ource: hibernate.cfg.xml
hibernate.cfg.xml:
<?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>
<!-- hibernate dialect -->
org.hibernate.dialect.MySQLInnoDBDialect
<!-- JDBC connection properties (begin)
org.hsqldb.jdbcDriver
org.hibernate.cache.HashtableCacheProvider
<!-- DataSource properties (begin) ===-->
java:/jpdlDS
<!--==== DataSource properties (end) -->
<!-- JTA transaction properties (begin) ===
org.hibernate.transaction.JTATransactionFactory
org.hibernate.transaction.JBossTransactionManagerLookup
==== JTA transaction properties (end) -->
<!-- CMT transaction properties (begin) ===
org.hibernate.transaction.CMTTransactionFactory
org.hibernate.transaction.JBossTransactionManagerLookup
==== CMT transaction properties (end) -->
<!-- logging properties (begin) === -->
true
true
<!--true
==== logging properties (end) -->
<!-- ############################################ -->
<!-- # mapping files with external dependencies # -->
<!-- ############################################ -->
<!-- following mapping file has a dependendy on -->
<!-- 'bsh-{version}.jar'. -->
<!-- uncomment this if you don't have bsh on your -->
<!-- classpath. you won't be able to use the -->
<!-- script element in process definition files -->
<!-- following mapping files have a dependendy on -->
<!-- 'jbpm-identity.jar', mapping files -->
<!-- of the pluggable jbpm identity component. -->
<!-- Uncomment the following 3 lines if you -->
<!-- want to use the jBPM identity mgmgt -->
<!-- component. -->
<!-- identity mappings (begin) -->
<!-- identity mappings (end) -->
<!-- following mapping files have a dependendy on -->
<!-- the JCR API -->
<!-- jcr mappings (begin) ===
==== jcr mappings (end) -->
<!-- ###################### -->
<!-- # jbpm mapping files # -->
<!-- ###################### -->
<!-- hql queries and type defs -->
<!-- graph.action mapping files -->
<!-- graph.def mapping files -->
<!-- graph.node mapping files -->
<!-- context.def mapping files -->
<!-- taskmgmt.def mapping files -->
<!-- module.def mapping files -->
<!-- bytes mapping files -->
<!-- file.def mapping files -->
<!-- scheduler.def mapping files -->
<!-- graph.exe mapping files -->
<!-- module.exe mapping files -->
<!-- context.exe mapping files -->
<!-- job mapping files -->
<!-- taskmgmt.exe mapping files -->
<!-- logging mapping files -->
</session-factory>
</hibernate-configuration>
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