Re: NullPointerException MultiPoolConnectionInterceptor$SubjectCRIKey.equals

2009-05-20 Thread David Jencks 

I opened GERONIMO-4639 and fixed this in trunk and branches 2.1

I couldn't understand the nested iff statements too well so I just  
replaced it with what idea generates for equals :-)


This is a component, not part of geronimo itself.  We'll need to push  
a release of at least the 2.1 branch.


thanks
david jencks


On May 20, 2009, at 5:58 AM, Bert_nor wrote:



java.lang.NullPointerException
   at
org.apache.geronimo.connector.outbound.MultiPoolConnectionInterceptor 
$SubjectCRIKey.equals(MultiPoolConnectionInterceptor.java:193)


source:
return hashcode == o.hashcode &&
   (subject == null ? o.subject == null :
subject.equals(o.subject) &&
   cri == null ? o.cri == null : cri.equals(o.cri));

need brackets:
return hashcode == o.hashcode &&
   (subject == null ? o.subject == null :
subject.equals(o.subject) &&
   ( cri == null ? o.cri == null : cri.equals(o.cri))
   );

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Re: Eclipse Plugin and Eclipse 3.5RC1

2009-05-20 Thread Jack Cai 
Yes we will be looking at this.

-Jack

2009/5/19 Johannes Weberhofer, Weberhofer GmbH 

> The first release candidate of Eclipse 3.5 has been released. Are there any
> plans to support this version with the Plugin in the near future?
>
> Best regards,
> Johannes Weberhofer
>

RE: Date Problem

2009-05-20 Thread Russell Collins 
Thank you David.  You were absolutely correct.  My client needed to have a 
reference to the OpenJPA jar file.  Once I added that, everything worked like a 
charm!!


Russell Collins
Sr. Software Engineer
McLane Advanced Technology

"Do or do not, there is no try." - Yoda

-Original Message-
From: David Jencks [mailto:david_jen...@yahoo.com]
Sent: Wednesday, May 20, 2009 2:10 AM
To: user@geronimo.apache.org
Subject: Re: Date Problem

I found a couple posts on the openjpa lists that talk about this
problem.

The first says that making openjpa classes available to the client
will cause the client to be able to deserialize the dynamic proxy.
The second suggests that if the entity you are sending to the client
is detached then a plain Date not a proxy should be sent.

Raising this again on the openjpa lists might produce more info.

thanks
david jencks

On May 19, 2009, at 9:58 PM, Russell Collins wrote:

> Hello, I am new to OpenJPA and the entire persistence objects so
> bear with me a little.  First of all, I am using Apache Geronimo
> which has OpenJPA version1.2.1 and I am moving from Hibernate (which
> is a pain to try to work in Geronimo).  Everything works fine except
> for Dates and Times.  I have an Embedded class that starts off like
> this:
>
>
> @Embeddable
> public class EntityChange implements Serializable {
>
>
>  private static final long serialVersionUID = 1L;
>
>  @Column(name = "changedate" )
>  @Temporal(DATE)
>  private Date changeDate;
>
>  @Column(name = "changetime")
>  @Temporal(TIME)
>  private Time changeTime;
>
>  @Column(name = "changeuser")
>  private String changeUser;
>
>
> When I try to grab an object with these embedded values I get the
> error:
>
>
>
> java.lang.AssertionError: javax.ejb.EJBException: Unknown Container
> Exception: java.rmi.RemoteException: Cannot read the response from
> the server.  The class for an object being returned is not located
> in this system:; nested exception is:
>java.lang.ClassNotFoundException:
> org.apache.openjpa.util.java$sql$Date$proxy
>
> I have tried multiple ways with adding and removing @Temporal etc.
> Oh one more thing, this is a MySQL database that I am trying to
> access.  Please give me any help you can.  Thanks.
>
>
> Russell Collins
>

NullPointerException MultiPoolConnectionInterceptor$SubjectCRIKey.equals

2009-05-20 Thread Bert_nor 

java.lang.NullPointerException
at
org.apache.geronimo.connector.outbound.MultiPoolConnectionInterceptor$SubjectCRIKey.equals(MultiPoolConnectionInterceptor.java:193)

source:
return hashcode == o.hashcode &&
(subject == null ? o.subject == null :
subject.equals(o.subject) && 
cri == null ? o.cri == null : cri.equals(o.cri));

need brackets:
return hashcode == o.hashcode &&
(subject == null ? o.subject == null :
subject.equals(o.subject) && 
( cri == null ? o.cri == null : cri.equals(o.cri))
);

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Re: Date Problem

2009-05-20 Thread David Jencks 
I found a couple posts on the openjpa lists that talk about this  
problem.


The first says that making openjpa classes available to the client  
will cause the client to be able to deserialize the dynamic proxy.
The second suggests that if the entity you are sending to the client  
is detached then a plain Date not a proxy should be sent.


Raising this again on the openjpa lists might produce more info.

thanks
david jencks

On May 19, 2009, at 9:58 PM, Russell Collins wrote:

Hello, I am new to OpenJPA and the entire persistence objects so  
bear with me a little.  First of all, I am using Apache Geronimo  
which has OpenJPA version1.2.1 and I am moving from Hibernate (which  
is a pain to try to work in Geronimo).  Everything works fine except  
for Dates and Times.  I have an Embedded class that starts off like  
this:



@Embeddable
public class EntityChange implements Serializable {


 private static final long serialVersionUID = 1L;

 @Column(name = "changedate" )
 @Temporal(DATE)
 private Date changeDate;

 @Column(name = "changetime")
 @Temporal(TIME)
 private Time changeTime;

 @Column(name = "changeuser")
 private String changeUser;


When I try to grab an object with these embedded values I get the  
error:




java.lang.AssertionError: javax.ejb.EJBException: Unknown Container  
Exception: java.rmi.RemoteException: Cannot read the response from  
the server.  The class for an object being returned is not located  
in this system:; nested exception is:
   java.lang.ClassNotFoundException:  
org.apache.openjpa.util.java$sql$Date$proxy


I have tried multiple ways with adding and removing @Temporal etc.   
Oh one more thing, this is a MySQL database that I am trying to  
access.  Please give me any help you can.  Thanks.



Russell Collins