u can use gdata to get ur gmail contacts and to send message you can use
javamail.
Below is code to get your contacts from gmail
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.ArrayList;
import java.util.Iterator;
import
???
Thanks !!
On 2 jul, 06:49, RAVINDER MAAN rsmaan...@gmail.com wrote:
we can set it in following way
public class User {
@Persistent(defaultFetchGroup=true)
private SetString searchWords;
public static void getCombination(String word,Set searchWords){
word = word.trim
Hello all
I have jsp file which I am including in other jsp`s using include
directive.I am declaring variables in the parent JSP .So included jsp
has compilation errors because it is refering parent jsp`s
variables.It is working fine on local .But when i try to upload
application to GAE because
You mean retrieve all entities and then use contains method?
On Mon, Jul 5, 2010 at 8:29 AM, Khor Yong Hao fyh...@gmail.com wrote:
Why not directly use String.contains(searchstring) method?
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we can set it in following way
public class User {
@Persistent(defaultFetchGroup=true)
private SetString searchWords;
public static void getCombination(String word,Set searchWords){
word = word.trim().toUpperCase();
if(word == null || .equals(word))
return ;
int wordLength = word.length();
I would like to work with you.but i work in java .if you dont have any
problem working in java then we can start .
On Thu, Jul 1, 2010 at 9:43 PM, nosarious nosemon...@gmail.com wrote:
Good morning, all.
I am working on a magazine project that will hopefully use Google App
Engine as the main
Please check
http://groups.google.com/group/google-appengine-java/browse_thread/thread/56720b03aa0d76fd/be4a5b327dd4051c?hl=enlnk=gstq=like#be4a5b327dd4051c
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Regards,
Ravinder Singh Maan
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Google App Engine for Java
an installation and
investigate about svn and google codes.
2010/6/28 RAVINDER MAAN rsmaan...@gmail.com
I am sorry for long post .But i just want to know about other peoples view
on this .In a way I just want to know what is the best way to implement this
specification.May be it can
haven't started to use lombok?
http://projectlombok.org/ It is, by far, the best tool I've found
when programming Java. I'm just wondering why it's not more commonly
used.
Jake
On Jun 28, 5:02 pm, RAVINDER MAAN rsmaan...@gmail.com wrote:
I have set up this project athttp://code.google.com
Hello all
I am working on a project which has following
requirements.Actually this is not real project .I am used to work with
relational DB`s and for future projects I want to use GAE.Through this
project I just want to learn best ways to use GAE .
It is basically implementation of discussion
can anybody provide good link for dos and donts for high traffic apps ?
On Sun, Jun 13, 2010 at 11:52 AM, nischalshetty
nischalshett...@gmail.comwrote:
Session isn't lost but session use is discouraged. You have memcache
which is pretty fast in retrieval. Of course, every once a while even
Instead of getting these values with query best option is to store this
values when you add new employee.So create one more dataset with fields
city, area and employeecount.whenever you add new employee update the count
.then you can get the count with simple query
select employeecount from
or you can use
select count(this) from entityname where city==city area==area
On Sat, Jun 12, 2010 at 8:24 PM, RAVINDER MAAN rsmaan...@gmail.com wrote:
Instead of getting these values with query best option is to store this
values when you add new employee.So create one more dataset
Hello all
what is the best option from performance point of view, storing
frequently used objects in session or loading from datastore for every
request(we can add memcache support before trying to fetch from
datastore).Can anybody tell me good link to develop high performance
and fast
How can we get records count for a query in JDO.
In sql we have select count(*) from table_name
i want to get number of records returned by a query. what is the
efficient way to do that.One option is to use size() function .I think
it is not best way.
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.
Is this something feasible?
On Jun 11, 11:39 am, RAVINDER MAAN rsmaan...@gmail.com wrote:
How can we get records count for a query in JDO.
In sql we have select count(*) from table_name
i want to get number of records returned by a query. what is the
efficient way to do that.One
search for each of the 4 employee types and use COUNT to
get the results. This will only work up to 1000 employees per employee
type.
Twig can execute queries in parallel so this would take no more time than
running your original query.
On 11 Jun 2010, at 19:39, RAVINDER MAAN wrote:
Thanks
share with
me as i have not been able to solve it.
On Jun 11, 2:53 pm, RAVINDER MAAN rsmaan...@gmail.com wrote:
number of employee entities is going to be high .So i guess that
possibility
of getting more then 1000 employees for any search is quite high.
On Fri, Jun 11, 2010 at 6:56 PM, John
everything and also session is highly
discouraged due to various reasons.
Thanks,
Rahul
On Jun 11, 4:16 am, RAVINDER MAAN rsmaan...@gmail.com wrote:
Hello all
what is the best option from performance point of view, storing
frequently used objects in session or loading from datastore
on the fly
three letter searches i.e. all employees with names starting with smi
On 11 Jun 2010, at 20:53, RAVINDER MAAN wrote:
number of employee entities is going to be high .So i guess that
possibility of getting more then 1000 employees for any search is quite
high.
On Fri, Jun 11, 2010
for getFetchOptions() in this link:
http://code.google.com/p/simpleds/source/browse/trunk/src/main/java/org/simpleds/PagedQuery.java
This will only resolve the paging, and it's not optimal but convenient
(can jump to a specific page etc). For an optimal solution, use
cursors.
On Jun 9, 7:36 am, RAVINDER
Hello all
how we can we implement SQL like operator in java JDO query. how
can I write this query in JDO
select * from employee where name like '%james%';
Employee is entity with property name.
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order has
changed
So u will have following Indexes
propA ^ propB^ creationDate^
propA ^ propB^ creationDate(Desc)
On Thu, Jun 10, 2010 at 7:34 PM, RAVINDER MAAN rsmaan...@gmail.comwrote:
I forsee that there will be around 100 records or entities in one
table.I have to do filtering
Hello all
how can i get my query result sorted based on creationdate and
also i want to do pagination for the same.what is the best way to do
that.can anybody refer me any example code?
Thanks
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Hello all
can anybody please tell me how to implement simple one many
relation in java.I have user table and work table .Any user can do
many type of works.In user table i have userid but it is not primary
key of the user table.Then i have work table which has workid it is
also not primary key
,
I'd hate to be completely boxed in by this restriction.
I'm just getting started with GAE so I'm very much not an expert. I'd love
to know anybody else's thoughts on the matter.
On Wed, Jun 2, 2010 at 12:10 AM, RAVINDER MAAN rsmaan...@gmail.comwrote:
Hello all
can anybody please tell
. You'll have to do this manually. Honestly, you won't lose much
by doing two queries.
On Wed, Jun 2, 2010 at 2:12 PM, RAVINDER MAAN rsmaan...@gmail.com wrote:
Thank you so much for your answer Bill
yes you are rite the way i wrote its many to many relation.Actually I
want relation as below
I see same problem it takes hours to build indexes.is there any faster way?
On Thu, Jun 3, 2010 at 10:03 AM, Bruce h...@alum.rpi.edu wrote:
Hi,
I have an app at 'omwatcher.appspot.com' with a very small database,
yet two indexes seem to be stuck with Status=Building. Can someone
help?
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