If you have any objects in that resultset which are lazily loaded,
then closing the entity manager before you've looped through the
resultset will produce an exception and the route to the data store to
retrieve the data has been closed.
You have two options:
1) Aggressively fetch the data which
Hi all, I don't know why for any kind of array (List or Object[])
inside my Pojo app engine fails to get correct values and get always
null.
I already check out at local dataviewer, and as a matter fact values
seems to be saved succesfull.
Anyone can help me?
Thanks in advance
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You received
Hi all,
I am trying to send an email with an attachment having Content-Type
text/comma-separated-values; charset=UTF-8. The attachment is sent,
but it comes out in encoding base64(US-ASCII). I do something like
this:
import javax.mail.Multipart;
import javax.mail.internet.MimeBodyPart;
import
Perhaps you don't have it in the fetch plan? as per the DataNucleus
docs, or many many posts on this forum
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Hello
I am using XMPP API.
It looks that JID of a google account user does not remain constant.
If a user is using gmail, then his JID is mai...@gmail.com/gmail.SOME_NO and
when he is using gtalk JID is mai...@gmail.com/talk.SOME_DIFF_NO. I need to
have something (for example mail id) which
Is there any way to perform a JDO query on google app engine using a
case insensitive string comparison? e.g.
For example,
Query query = pm.newQuery(User.class, userName.toLowerCase() ==
user password == pass);
query.declareParameters(String user, String pass);
Anyone?
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Hi,
As an another way.
How about this technique ?
1. import
import javax.mail.util.ByteArrayDataSource;
import javax.activation.DataHandler;
import javax.activation.DataSource;
2.modify
//attachment.setContent(attachmentData, text/comma-separated-values;
charset=UTF-8);
ByteArrayDataSource
The recommended approach is to store the userName in all lower case, as an
additional field/column, and then do the toLowerCase on the incoming parameter
user name when you do the query and use that field/column that was stored in
lower case.
Kris wrote:
Is there any way to perform a JDO
Hi All,
I have followed the instructions on how to create the appropriate
classes for JUnit testing and have a fairly simple object hierarchy. I
have one class that includes a few embedded objects, they are all
correctly annotated with JDO annotations (i have compared them
directly to the example
Hello,
I tried to do a little test and wrote two classes:
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Tenant {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private String name;
public
Hi,
I am developing the following app: user logs in and see list of items,
e.g. list of cars. Each item has a few parameters, for car item it can
be speed, color and manufacturer. User can add, edit and delete items.
Most importantly, user can change the item type - so for example he
can modify
Dear All
I use JDO with spring
and when i add @ModelAttribute(countries)
All things go fine except the data not saved without any exception
When query from another datastore
@Controller
public class PortController {
private static final String FORM_MODEL_KEY = ports;
private static final
Can I get all contacts those subscribed to my application?
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Good day.
As far as documentation states, The key value includes the key of the
entity group parent (if any) and either the app-assigned string ID or
the system-generated numeric ID. To create the object with an app-
assigned string ID, you create the Key value with the ID and set the
field to
I would like to know the answer to this too as I can't seem to make it
work.
Best wishes,
Dan
On Nov 7, 8:53 pm, black_13 jjosb...@gmail.com wrote:
Can the batik library for svg be used with the GAE java?
regards,
black_13
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I'm more concerned about the proper way to do this generically. I
can't realistically store duplicates of every string based field that
I may want to search for.
On Nov 16, 11:36 am, Rusty Wright rwright.li...@gmail.com wrote:
The recommended approach is to store the userName in all lower case,
Peter,
File a bug if you can. Even though it's experimental, it's been released to
the public and we can use all the help we can get when prioritizing issues.
Thanks!
On Mon, Nov 16, 2009 at 7:52 AM, Peter Ondruska peter.ondru...@gmail.comwrote:
OK, seems like a bug to me. Does it make sense
Query query = pm.newQuery(Account.class);
org.datanucleus.exceptions.ClassNotResolvedException: Key
at org.datanucleus.util.Imports.resolveClassDeclaration(Imports.java:
As the message says ... Key is not resolved to be a class. It
certainly isn't a field, but you do have a field
sorry, was just a typo. of course it is query.setFilter(key ==
keyParam); but the error is the same
On Nov 16, 10:15 pm, datanucleus andy_jeffer...@yahoo.com wrote:
Query query = pm.newQuery(Account.class);
org.datanucleus.exceptions.ClassNotResolvedException: Key
at
Hi Ikai, thanx for you help.
I've copy pasted your code on my webapp (webwinewatch), I've no error
but the mail isn't correctly relayed, all attachements are removed.
I've just modified the sender, from and recipient lines :
message.setSender(new InternetAddress(myaddress@gmail.com, Relay
Matt,
This looks like it may be a JeTTy issue:
http://jira.codehaus.org/browse/JETTY-336
That being said, I'm curious as to what data you are storing in the cookie.
Less than 1.5% of sites pass cookies larger than 1501 bytes, and there are
performance implications for passing large amounts of
Can you post the queries you have attempted as well as the errors?
On Tue, Nov 10, 2009 at 10:40 PM, enthusiast itzraj...@gmail.com wrote:
I have a very basic question about JDOQL with GAE/J. Hope someone can
shine light on this:
I have modeled two persistent objects Employee and
Solved.
I remove the (serialized = true) from the list and add
pm.detacheCopy when I return data from the entity user.
Now it's work fine.
On Nov 16, 11:14 pm, ale aleee...@gmail.com wrote:
Hello,
I have an entity and I want to menage some contacts, so I think to
include a list of contact
http://groups.google.com/group/google-appengine-java/search?group=google-appengine-javaq=lowercase+queryqt_g=Search+this+group
Kris wrote:
I'm more concerned about the proper way to do this generically. I
can't realistically store duplicates of every string based field that
I may want to
Forgot to add; here's how I used it in my web.xml:
filter
filter-name
OpenPersistenceManagerInViewFilter
/filter-name
filter-class
org.springframework.orm.jdo.support.OpenPersistenceManagerInViewFilter
/filter-class
/filter
Test app to reproduce:
http://ancestortest.latest.duh-test.appspot.com/
Source code:
http://ancestortest.latest.duh-test.appspot.com/src/ancestortest/AncestorTestServlet.java
http://ancestortest.latest.duh-test.appspot.com/src/ancestortest/UserAccount.java
The problem is not fixed , i can't upload update.
The happened only with my account?
On Mon, Nov 16, 2009 at 11:59 PM, Ikai L (Google) ika...@google.com wrote:
Have you been able to update this application?
On Wed, Nov 11, 2009 at 11:53 PM, Jackroz jrozn...@gmail.com wrote:
Hi Team,
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