gwt 2.3.0 + hibernate 3.0 + eclipse not working validation exception

[MazuGrazus]

Hi i have some problems with gwt and hibernate. Then i am trying to
get current session i am getting this error:
[code]
2011-05-13 18:02:15.484 java[46803:903] [Java CocoaComponent
compatibility mode]: Enabled
2011-05-13 18:02:15.502 java[46803:903] [Java CocoaComponent
compatibility mode]: Setting timeout for SWT to 0.100000
[Log] Server is working.
[Log] Is LoginAvailable
[WARN] Server class 'javax.validation.Validation' could not be found
in the web app, but was found on the system classpath
[WARN] Adding classpath entry 'file:/Applications/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/
validation-api-1.0.0.GA.jar' to the web app classpath for this session
For additional info see: file:/Applications/eclipse/plugins/
com.google.gwt.eclipse.sdkbundle_2.3.0.r36v201104261928/gwt-2.3.0/doc/
helpInfo/webAppClassPath.html
Initial SessionFactory creation
failed.org.hibernate.HibernateException: Unable to get the default
Bean Validation factory
Starting Jetty on port 8888
[WARN] Exception while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract
lt.radioservise.shared.datastructure.user.LoginInformation
lt.radioservise.client.GreetingService.isLoginAvailable(lt.radioservise.shared.datastructure.user.LoginInformation)
throws java.lang.IllegalArgumentException' threw an unexpected
exception: java.lang.ExceptionInInitializerError
at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:
385)
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
588)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
208)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
248)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
487)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
362)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
216)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
181)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
729)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
405)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at
org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
49)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
505)
at org.mortbay.jetty.HttpConnection
$RequestHandler.content(HttpConnection.java:843)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
395)
at org.mortbay.thread.QueuedThreadPool
$PoolThread.run(QueuedThreadPool.java:488)
Caused by: java.lang.ExceptionInInitializerError
at
lt.radioservise.server.hibernate.HibernateConnector.<clinit>(HibernateConnector.java:
25)
at
lt.radioservise.server.GreetingServiceImpl.isLoginAvailable(GreetingServiceImpl.java:
74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
569)
... 22 more
Caused by: org.hibernate.HibernateException: Unable to get the default
Bean Validation factory
at
org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:
127)
at
org.hibernate.cfg.Configuration.applyBeanValidationConstraintsOnDDL(Configuration.java:
1674)
at
org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:
1624)
at
org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:
1415)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:
1826)
at
lt.radioservise.server.hibernate.HibernateConnector.<clinit>(HibernateConnector.java:
19)
... 28 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:
118)
... 33 more
Caused by: org.hibernate.HibernateException: Unable to build the
default ValidatorFactory
at
org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:
345)
at
org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyDDL(TypeSafeActivator.java:
106)
... 38 more
Caused by: javax.validation.ValidationException: Unable to find a
default provider
at javax.validation.Validation
$GenericBootstrapImpl.configure(Validation.java:264)
at
javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:
111)
at
org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:
342)
... 39 more
[ERROR] 500 - POST /radioservise/greet (127.0.0.1) 57 bytes
Request headers
Host: 127.0.0.1:8888
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:
2.0.1) Gecko/20100101 Firefox/4.0.1
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/
*;q=0.8
Accept-Language: en-us,en;q=0.5
Accept-Encoding: gzip, deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 115
Connection: keep-alive
Cache-Control: no-cache
Referer: http://127.0.0.1:8888/RadioServise.html?gwt.codesvr=127.0.0.1:9997
X-GWT-Permutation: HostedMode
X-GWT-Module-Base: http://127.0.0.1:8888/radioservise/
Content-Type: text/x-gwt-rpc; charset=utf-8
Content-Length: 353
Pragma: no-cache
Response headers
Content-Type: text/plain
[/code]

Can you help me to solve this problem?

I am using directly hibernate no spring or something.

[Juan Pablo Gardella]

Add javax.validation and hibernatevalidator to your classpath.

Juan

2011/5/13 MazuGrazus <modestas...@gmail.com>

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