Hi Markus,
I have recompiled so many times I've lost count ;-) The way I figure
it, the PasswordReset.class file must be in my classpath or else the
code couldn't be executed in the first place and it is clearly being
executed in order to generate the error. It's just that Cayenne can't
instantiate an object because it can't find the class. Could something
obsure it somehow?
Andrew
On 07/31/2013 10:52 AM, Markus Reich wrote:
Does the PasswordReset.class File really exists in your classpath? Maybe
try to recompile?
Markus
2013/7/31 Andrew Willerding <awillerd...@itsurcom.com>
I'm still having problems with this one Netbeans 7.3.1 project ( jdk
1.7.0.17 with Tomcat 7.0.27) involving Vaadin and Cayenne. I have now
upgraded Cayenne to 3.1B2 and made all the project modifications I needed
to in order to use Cayenne 3.1 (thanks Andrus!). I'm hoping the error
message is more meaningful to someone on this list. I don't understand how
the error message indicates it can't find the class PasswordReset and yet
the code is being executed from within PasswordReset. To me it looks like
it can't load the class because of some security restriction but what is
creating the security restriction?
Any help or guidance would be greatly appreciated.
Here is the offending code:
public class PasswordReset extends _PasswordReset {
private static final long serialVersionUID = 5548297136969252200L;
private static PasswordReset newPasswordReset(User user) {
ObjectContext oc = MyApplication.**getObjectContext();
PasswordReset pr = null;
String token = null;
System.out.println("oc=" + oc);
pr = oc.newObject(PasswordReset.**class);
pr.setExpireDT(DateTime.now().**plusMinutes(15).toDate());
token = Password.getEncryptPW(user.**getUsername() +
DateTime.now().toString(), Password.generateNewSalt());
pr.setToken(token);
// pr.setUserId(user.getUser_id()**);
user.setToPasswordReset(pr);
oc.commitChanges();
return pr;
}
}
Here is the output
oc=org.apache.cayenne.access.**DataContext@59d8afee
org.apache.cayenne.**CayenneRuntimeException: [v.3.1B2 Feb 05 2013 20:43:40]
Error instantiating object.
at org.apache.cayenne.access.**DataContext.newObject(**
DataContext.java:554)
at org.apache.cayenne.access.**DataContext.newObject(**
DataContext.java:531)
at com.callistacti.callwatch.**database.PasswordReset.**
newPasswordReset(**PasswordReset.java:76)
at com.callistacti.callwatch.**database.PasswordReset.**
getPasswordResetToken(**PasswordReset.java:44)
at com.callistacti.callwatch.**Windows.WindowLogin$3.**
buttonClick(WindowLogin.java:**174)
at sun.reflect.**NativeMethodAccessorImpl.**invoke0(Native Method)
at sun.reflect.**NativeMethodAccessorImpl.**invoke(**
NativeMethodAccessorImpl.java:**57)
at sun.reflect.**DelegatingMethodAccessorImpl.**invoke(**
DelegatingMethodAccessorImpl.**java:43)
at java.lang.reflect.Method.**invoke(Method.java:601)
at com.vaadin.event.**ListenerMethod.receiveEvent(**
ListenerMethod.java:508)
at com.vaadin.event.EventRouter.**fireEvent(EventRouter.java:**167)
at com.vaadin.server.**AbstractClientConnector.**fireEvent(**
AbstractClientConnector.java:**968)
at com.vaadin.ui.Button.**fireClick(Button.java:368)
at com.vaadin.ui.Button$1.click(**Button.java:57)
at sun.reflect.**NativeMethodAccessorImpl.**invoke0(Native Method)
at sun.reflect.**NativeMethodAccessorImpl.**invoke(**
NativeMethodAccessorImpl.java:**57)
at sun.reflect.**DelegatingMethodAccessorImpl.**invoke(**
DelegatingMethodAccessorImpl.**java:43)
at java.lang.reflect.Method.**invoke(Method.java:601)
at com.vaadin.server.**ServerRpcManager.**applyInvocation(**
ServerRpcManager.java:168)
at com.vaadin.server.**ServerRpcManager.**applyInvocation(**
ServerRpcManager.java:118)
at com.vaadin.server.**communication.**ServerRpcHandler.handleBurst(**
ServerRpcHandler.java:214)
at com.vaadin.server.**communication.**ServerRpcHandler.handleRpc(**
ServerRpcHandler.java:111)
at com.vaadin.server.**communication.PushHandler$2.**
run(PushHandler.java:158)
at com.vaadin.server.**communication.PushHandler.**
callWithUi(PushHandler.java:**289)
at com.vaadin.server.**communication.PushHandler.**
onRequest(PushHandler.java:**308)
at org.atmosphere.cpr.**AsynchronousProcessor.action(**
AsynchronousProcessor.java:**259)
at org.atmosphere.cpr.**AsynchronousProcessor.**suspended(**
AsynchronousProcessor.java:**166)
at org.atmosphere.container.**TomcatWebSocketUtil.doService(**
TomcatWebSocketUtil.java:137)
at org.atmosphere.container.**Tomcat7AsyncSupportWithWebSock**
et.service(**Tomcat7AsyncSupportWithWebSock**et.java:59)
at org.atmosphere.cpr.**AtmosphereFramework.**doCometSupport(**
AtmosphereFramework.java:1448)
at org.atmosphere.websocket.**DefaultWebSocketProcessor.**dispatch(**
DefaultWebSocketProcessor.**java:219)
at org.atmosphere.websocket.**DefaultWebSocketProcessor$2.**
run(DefaultWebSocketProcessor.**java:183)
at org.atmosphere.util.**VoidExecutorService.execute(**
VoidExecutorService.java:101)
at org.atmosphere.websocket.**DefaultWebSocketProcessor.**dispatch(**
DefaultWebSocketProcessor.**java:178)
at org.atmosphere.websocket.**DefaultWebSocketProcessor.**
invokeWebSocketProtocol(**DefaultWebSocketProcessor.**java:167)
at org.atmosphere.container.**TomcatWebSocketHandler.**onTextMessage(*
*TomcatWebSocketHandler.java:**92)
at org.apache.catalina.websocket.**MessageInbound.onTextData(**
MessageInbound.java:74)
at org.apache.catalina.websocket.**StreamInbound.onData(**
StreamInbound.java:129)
at org.apache.coyote.http11.**upgrade.UpgradeProcessor.**
upgradeDispatch(**UpgradeProcessor.java:83)
at org.apache.coyote.**AbstractProtocol$**AbstractConnectionHandler.**
process(AbstractProtocol.java:**563)
at org.apache.tomcat.util.net.**JIoEndpoint$SocketProcessor.**
run(JIoEndpoint.java:307)
at java.util.concurrent.**ThreadPoolExecutor.runWorker(**
ThreadPoolExecutor.java:1145)
at java.util.concurrent.**ThreadPoolExecutor$Worker.run(**
ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.**java:722)
Caused by: org.apache.cayenne.**CayenneRuntimeException: [v.3.1B2 Feb 05
2013 20:43:40] Failed to load class
com.callistacti.callwatch.**database.PasswordReset:
com.callistacti.callwatch.**database.PasswordReset
at org.apache.cayenne.map.**ObjEntity.getJavaClass(**
ObjEntity.java:302)
at org.apache.cayenne.reflect.**PersistentDescriptorFactory.**
getDescriptor(**PersistentDescriptorFactory.**java:57)
at org.apache.cayenne.reflect.**ClassDescriptorMap.**createDescriptor(
**ClassDescriptorMap.java:128)
at org.apache.cayenne.reflect.**LazyClassDescriptorDecorator.**
checkDescriptorInitialized(**LazyClassDescriptorDecorator.**java:58)
at org.apache.cayenne.reflect.**LazyClassDescriptorDecorator.**
createObject(**LazyClassDescriptorDecorator.**java:72)
at org.apache.cayenne.access.**DataContext.newObject(**
DataContext.java:551)
... 43 more
Caused by: java.lang.**ClassNotFoundException: com.callistacti.callwatch.*
*database.PasswordReset
at java.net.URLClassLoader$1.run(**URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(**URLClassLoader.java:355)
at java.security.**AccessController.doPrivileged(**Native Method)
at java.net.URLClassLoader.**findClass(URLClassLoader.java:**354)
at java.lang.ClassLoader.**loadClass(ClassLoader.java:**423)
at java.lang.ClassLoader.**loadClass(ClassLoader.java:**356)
at java.lang.Class.forName0(**Native Method)
at java.lang.Class.forName(Class.**java:266)
at org.apache.cayenne.di.spi.**DefaultAdhocObjectFactory.**
getJavaClass(**DefaultAdhocObjectFactory.**java:102)
at org.apache.cayenne.util.Util.**getJavaClass(Util.java:658)
at org.apache.cayenne.map.**ObjEntity.getJavaClass(**
ObjEntity.java:299)
