hibernate tomcat mysql

[Former Community Member]

Hi there,



I got a problem trying to make tomcat 5, flex and hibernate
work together.

I got the following error in tomcat log :



tomcat log

=====



Feb 26, 2007 5:36:10 PM
org.apache.catalina.core.ApplicationContext log

SEVERE: StandardWrapper.Throwable

flex.messaging.config.ConfigurationException: Unable to
create service 'flex.data.DataService' for 'data-service' due to
the

following error: Error instantiating application scoped
instance of type 'flex.data.assemblers.HibernateAssembler' for

destination 'user.hibernate'..

at
flex.messaging.config.MessagingConfiguration.createServices(MessagingConfiguration.java:202)

...

Feb 26, 2007 5:36:10 PM
org.apache.catalina.core.StandardContext loadOnStartup

SEVERE: Servlet /eatProject threw load() exception



flex.data.adapters.AdapterException: No Hibernate mapping was
found for entity name

'myProject.vo.User ' configured in destination 'null'.



In the catalina log I got the following info on Hibernate log





catalina log

=====



INFO: Configuration resource: /hibernate.cfg.xml

Feb 26, 2007 5:50:31 PM org.hibernate.cfg.Configuration
addResource

INFO: Reading mappings from resource:
myProject/vo/User.hbm.xml

Feb 26, 2007 5:50:31 PM org.hibernate.cfg.HbmBinder
bindRootPersistentClassCommonValues

INFO: Mapping class: myProject.vo.User -> user

Feb 26, 2007 5:50:31 PM org.hibernate.cfg.Configuration
doConfigure

INFO: Configured SessionFactory: null



thinks a lot for your help

[yggdraa]

>>flex.data.adapters.AdapterException: No Hibernate
mapping was found for entity name 'myProject.vo.User ' configured
in destination 'null'.





make sure you have in your hibernate.cfg.xml this entry:

<mapping resource="myProject/vo/User"/>

[Former Community Member]

Thinks for your help



I changed few things, I am now able to display data but I
can't add delete, or delete data



I got the following log in tomcat :



[Flex] Serializing AMF/RTMP response

Version: 3

(Command method=_error (0) trxId=4)

(Typed Object #0 'flex.messaging.messages.ErrorMessage')

rootCause = (Typed Object #1 'javax.naming.NamingException')

rootCause = null

localizedMessage = "Cannot create resource instance"

resolvedObj = null

resolvedName = null

remainingName = null

message = "Cannot create resource instance"

cause = null

explanation = "Cannot create resource instance"

destination = "hibernate-user"

headers = (Object #2)

correlationId = "BC1B888D-63F8-BBD4-50C5-0F88B995C614"

faultString = "Unable to access UserTransaction in
DataService."

messageId = "A6ECD297-E709-B1BC-C8E2-3CD3118BBCAC"

faultCode = "Server.Processing"

timeToLive = 0.0

extendedData = null

faultDetail = null

clientId = null

timestamp = 1.172786691031E12

body = null

[Former Community Member]

Ok I found the answer on
adobe
web site