Re: [appengine-java] "Ghost" rows in Datastore - cant get some rows in a queries until I resave them in the Datastore viewer
HI, I sent you the info by email. Thank you very much Shai On Thu, Feb 25, 2010 at 2:59 AM, Ikai L (Google) wrote: > Were you able to resolve this? What's your app-id? > > On Wed, Feb 17, 2010 at 2:18 PM, Shai wrote: > >> HI, >> >> I encountered something strange when running queries in my application >> so I went to the Datastore Viewer and reproduced it in there, maybe >> someone can help me out: >> I have a table with a string column named 'owner' and + int column >> names 'seesionId' (+ some irrelevant columns) >> >> Everything is reproducing in datastore viewer: >> >> When I make the query >> >> SELECT * FROM table where owner = '[owner]' >> I can see a row with the owner and a sessionId with value 7 >> >> So I tried: >> SELECT * FROM table where owner = '[owner]' and sessionId = 7 >> >> And the row didn't return ! >> So I open the row, didn't (!) change any thing and saved it. >> Now the same query did return the row >> >> I really don't understand it >> Can any one point me to what went wrong ? I have a lot of rows with >> the same problem and I really need to clean my datastore >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Google App Engine for Java" group. >> To post to this group, send email to >> google-appengine-j...@googlegroups.com. >> To unsubscribe from this group, send email to >> google-appengine-java+unsubscr...@googlegroups.com >> . >> For more options, visit this group at >> http://groups.google.com/group/google-appengine-java?hl=en. >> >> > > > -- > Ikai Lan > Developer Programs Engineer, Google App Engine > http://googleappengine.blogspot.com | http://twitter.com/app_engine > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to > google-appengine-j...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: How would you suggest to have a dynamic "settings" in my app ?
1. Well, I guess that's the best option. Normally from my past experience a "setting file" would include the db connection properties and then I would just add more settings to it. I guess that as long as I don't need to save settings regarding what to do if the datastore has a problem - it would be just fine Thanks On Tue, Feb 16, 2010 at 11:48 AM, Ian Marshall wrote: > 1. Why not have have a persistent class with one or more instances > persisted to the datastore. You could amend persisted values with the > Administration Console datastore viewer as desired. Your app can look > these settings up as needed. > > 2. Or else construct an administration web page, and allow the > viewing and changing of your app settings from there? > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to > google-appengine-j...@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
Re: [appengine-java] Re: UserService.createLoginURL() to a chrome extension
Thanks for the reply!
I actually already considered what he suggested but had two reason's not to
do so:
1. Security - to me it feels like having a html located on a server which
hold's "trigger" commands to an extension is a risky option and might lead
to code injection vulnerabilities (of course proper coding can prevent that,
but it's still a bit of a "back-doorish" solution)
2. Writing a content scripts makes the extension more complex and isn't as
fun as finding the elegant solution
I didn't try the Chrome extension group yet because It seem's like like an
issue with GAE that can be easily fix, Do you agree with me ? I would expect
"createLoginURL" to recognize chrome-extension:// as a protocol at some
point.
Any way, thanks again for the reply
Shai
On Wed, Feb 10, 2010 at 4:39 AM, Ikai L (Google) wrote:
> I actually ended up asking one of the Chrome guys for the answer to this.
> This is what he tells me:
>
> "Ah, to me it sounds like GAE's createLoginURL function doesn't recognize
> chrome-extension:// as a protocol. It's appending the extension url like a
> relative path.
>
> You can tell him to redirect to something like "success.html" on his GAE
> app, where he can set headers to redirect back to the chrome-extension URL,
> although I think there may be a security precaution in Chrome to prevent
> doing that. If that's the case, the developer can inject a content script
> into "success.html" that will notify his extension's background page and
> open the appropriate URL from within the extension itself."
>
> I'm sorry if this doesn't make sense, I'm not an expert on Chrome extension
> development. Have you tried their groups?
>
> On Tue, Feb 9, 2010 at 5:48 PM, Shai wrote:
>
>> I would still appreciate some pointers on this issue.
>>
>> Is the redirect limited to "http://"; otherwise the API thinks I'm
>> trying to send to file in my application ? any suggestion how to
>> overcome this ?
>> Is there a way to manually create the URL ?
>>
>> Thanks
>>
>>
>> On Feb 4, 5:10 pm, Shai wrote:
>> > Hi,
>> >
>> > If I try doing a redirect to a normal http site it works fine, for
>> > example
>> > UserService.createLoginURL("http://www.somewhere.com/index.html";) ;
>> >
>> > This will let me login to my Google app account and then redirect me
>> > towww.somewhere.com...
>> >
>> > But if I try to redirect to html in mychromeextension:
>> > UserService.createLoginURL("chrome-extension://[extensionid]/
>> > myhtml.html") ;
>> >
>> > It redirects me to:http://[myapp].
>> appspot.com/chrome-extension://[myextensionid]]/
