RequestFactory - AutoBean has been frozen - Reloading and editing
I realize this topic has been discussed before but I am having trouble
finding a solution to my problem. Basically I have an editor that needs to
edit the same entity in the database multiple times. I can edit the entity
the first time but subsequent edits create the AutoBean has been frozen
exception. The whole idea of this code it to load an entity, save the
entity, reload the entity, save the entity On the server I am just
looking up the entity from the database and returning the result.
Here is the relevant code:
editor.addSaveHandler(new SaveHandler() {
@Override
public void onSave(final SaveEvent event) {
save();
}
});
edit();
public void edit() {
driver = GWT.create(Driver.class);
driver.initialize(factory, editor);
context = factory.context();
context.getRegisteredCompany().with(driver.getPaths())
.fire(new RFReceiverRegisteredCompanyProxy(eventBus, driver) {
@Override
public void onSuccess(final RegisteredCompanyProxy company)
{
context = factory.context();
driver.edit(company, context);
context.save(company);
}
});
}
public void save() {
RequestContext ctx = driver.flush();
if (!driver.hasErrors()) {
ctx.fire(new RFReceiverVoid(eventBus, driver) {
@Override
public void onSuccess(final Void response) {
edit();
}
});
}
}
Is there something that I am doing wrong with this code?
Thanks!
Steve
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
Re: GWT 2.4.0+ RequestFactory EntityProxy Validation
Thank you. I will implement one of the strategies mentioned there. Jens jens.nehlme...@gmail.com wrote:Thats a known quirk. Take a look at: https://groups.google.com/d/topic/google-web-toolkit/d9gZMff7RlI/discussion -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/cl6a6utMBkcJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT 2.4.0+ RequestFactory EntityProxy Validation
I have found out a few more details relating to this problem.
I have an Editor that implements LeafValueEditorListPhoneProxy.
When a user wants to add a new PhoneProxy to my editor I call
context.create().
Sometimes the user cancels the process.
When the user cancels the process the PhoneProxy created remains in the
list of beans that are sent to the server for constraint validation. This
always fails because the PhoneProxy has been cleared out by the cancel
operation.
It seems like there may be a bug here. The canceled ProxyPhone bean shows
up in the list to be validated but when I override the
ServiceLayerDecorator.validate method bypassing validation it is removed
prior to the persist() method.
Also, Is there a way for me to tell the context to discard the canceled
PhoneProxy?
Thanks!
Steve
On Monday, November 12, 2012 1:44:15 PM UTC-7, Steven Jardine wrote:
When trying to save a complex EntityProxy I receive validation errors on
empty entities that should not be there. When I inspect the entity to be
sent to the server I see a total of 6 entities to be saved but when I
inspect the IdToEntityMap that is used for validation I see a total of 9
entities to be validated. The 3 additional entities are just empty
entities. If I disable validation through my ServiceLayerDecorator the
empty entities do not show up on the server, just the entities I submitted.
Here is the entities I see when validate is called:
{1@1...@com.mjnservices.lms.core.shared.model.proxy.EmailProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@42538425,
2@1...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@33d2158c,
3@1...@com.mjnservices.lms.core.shared.model.proxy.AddressProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@58d48756,
5@0...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@69014ca9,
1@0...@com.mjnservices.lms.core.shared.model.proxy.EmailProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@5450211a,
1@0...@com.mjnservices.lms.core.shared.model.proxy.AddressProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@35ca01cb,
3@0...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@58ad5d34,
3@0...@com.mjnservices.lms.core.shared.model.proxy.ContactProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@78b8f5f5,
3@0...@com.mjnservices.lms.core.shared.model.proxy.RegisteredUserProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@f62b12d}
The first 3 are the empty ones and the last 6 are the ones I submitted.
Does anyone have any ideas why I would have additional entities present for
validation?
Thanks!
Steve
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To view this discussion on the web visit
https://groups.google.com/d/msg/google-web-toolkit/-/mwOF13XSJIwJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.
GWT 2.4.0+ RequestFactory EntityProxy Validation
When trying to save a complex EntityProxy I receive validation errors on
empty entities that should not be there. When I inspect the entity to be
sent to the server I see a total of 6 entities to be saved but when I
inspect the IdToEntityMap that is used for validation I see a total of 9
entities to be validated. The 3 additional entities are just empty
entities. If I disable validation through my ServiceLayerDecorator the
empty entities do not show up on the server, just the entities I submitted.
Here is the entities I see when validate is called:
{1@1...@com.mjnservices.lms.core.shared.model.proxy.EmailProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@42538425,
2@1...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@33d2158c,
3@1...@com.mjnservices.lms.core.shared.model.proxy.AddressProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@58d48756,
5@0...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@69014ca9,
1@0...@com.mjnservices.lms.core.shared.model.proxy.EmailProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@5450211a,
1@0...@com.mjnservices.lms.core.shared.model.proxy.AddressProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@35ca01cb,
3@0...@com.mjnservices.lms.core.shared.model.proxy.PhoneProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@58ad5d34,
3@0...@com.mjnservices.lms.core.shared.model.proxy.ContactProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@78b8f5f5,
3@0...@com.mjnservices.lms.core.shared.model.proxy.RegisteredUserProxy=com.google.web.bindery.autobean.vm.impl.ProxyAutoBean@f62b12d}
The first 3 are the empty ones and the last 6 are the ones I submitted.
Does anyone have any ideas why I would have additional entities present for
validation?
Thanks!
Steve
--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To view this discussion on the web visit
https://groups.google.com/d/msg/google-web-toolkit/-/_vXJUeX07JAJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.
