Is there a way to delete an entity without having to fetch it from the
datastore first?
Not really. The issue is that an object can have relations and so,
since these can cause cascade of operations, it typically has to be
loaded into memory first. The only situation where it wouldn't need to
Your error message says that the current app engine API doesn't
support 'OR', and
the docs state:
'An entity must match all filters to be a result. In the JDOQL
string syntax, multiple filters are specified separated by (logical
and). Other logical combinations of filters (logical or, not)
when i try to upload a file i get
The server is running at http://localhost:8080/
java.security.AccessControlException: access denied
(java.io.FilePermission C:\Users\black_13\AppData\Local\Temp
\upload_853a964_124d3e0d1f9__8000_.tmp write)
what is going on here?
black_13
On Nov 7, 3:53 pm, Prashant antsh...@gmail.com wrote:
Hi,
Suppose, I have a list of Qualified Names of a set of classes (say, in a
property or text file) and I want to call a method (pre-decided), from one
of the listed class, when required. Is there any way to do that? My
knowledge of
Can't anybody help - do I need to add further details?
Thank you!
On 7 Nov., 12:52, Thorsten goo...@schleinzer.com wrote:
Hello,
I keep getting
Uncaught exception from servlet
java.lang.NoClassDefFoundError: javax/jdo/JDOHelper
at com.schleinzer.stinto.jdo.PMF.clinit(PMF.java:10)
Solved.
Stupid me: I thought that the Eclipse Plugin will automatically deploy
the app engine jars in my war/lib - but it doesn't.
Switching engines back and forth made it actually copy them - now it
works.
Sorry for bothering you.
On 8 Nov., 15:57, Thorsten goo...@schleinzer.com wrote:
I am not sure if i understand you.
Can you explain bit more, an example or link would be great.
I can do normal Sax parsing but then writing code for each different kind of
xml is gonna be very tidious work.So looking for some GAE supported
libararies like JAXB or XMLBEAN
My Requirment is as
Use Apache betwixt ,its works on GAE
http://commons.apache.org/betwixt/
On Sun, Nov 8, 2009 at 7:46 PM, Ravi Sharma ping2r...@gmail.com wrote:
I am not sure if i understand you.
Can you explain bit more, an example or link would be great.
I can do normal Sax parsing but then writing code for
Hi,
Is is there any limit on maximum length of XMPP message.?
Ravi.
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The logging/query idea is probably the best workaround, but I don't have
such a client to do this querying. If I did, I'd just host my app on it :)
You could schedule a cron job in GAE that tickled your app. If it ran
often enough it might keep it resident.
thanks , i will try it
On Nov 9, 10:18 am, philburk p...@softsynth.com wrote:
The logging/query idea is probably the best workaround, but I don't have
such a client to do this querying. If I did, I'd just host my app on it :)
You could schedule a cron job in GAE that tickled your app. If
thanks , i will try it
On Nov 9, 10:18 am, philburk p...@softsynth.com wrote:
The logging/query idea is probably the best workaround, but I don't have
such a client to do this querying. If I did, I'd just host my app on it :)
You could schedule a cron job in GAE that tickled your app. If
thanks , i will try it
On Nov 9, 10:18 am, philburk p...@softsynth.com wrote:
The logging/query idea is probably the best workaround, but I don't have
such a client to do this querying. If I did, I'd just host my app on it :)
You could schedule a cron job in GAE that tickled your app. If
The clue is libstdc++.so.5: cannot open shared object file: No such file or
directory
Try googling this along with apt-get.
9.10 switched from stdc5 to stdc6, so you need to install the legacy stdc5
package. It's a common problem with 9.10 and nothing to do with Eclipse or
GAE
On Mon, Nov 9,
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