I am trying something like this: result = db.GqlQuery("SELECT * FROM myDataMode COUNT(Employee) GROUP BY(Department) WHERE Salary > :1"10000) And I am getting error : BadQueryError: Parse Error: Expected no additional symbols at symbol count Can any one please help me. ...
Can i use Spring Webflow/MVC and Spring Security and Hibernate on Google App Engine? Is there a list/summary of java frameworks that can be used on the GAE? ...
I am starting out with Google's App Engine in Java. I have seen the tutorial video but I do not understand the naming of the project package. It is going to be a guestbook, that's why the name is guestbook, I understand that part. But after that I see package name. 1)Is that something you import into the project, or is is something you ...
I am using google appengine for my gtalk agent , I want to get the username of the gtalk user how can I get it ? for your reference, check this XMPPService xmpp = XMPPServiceFactory.getXMPPService(); //STEP 2 Message msg = xmpp.parseMessage(req); JID fromJid = msg.getFromJid(); I am using the above things in the begin...
I am trying to send a mail from my web2py app hosted on GoogleAppEngine. But it is not working. I used the mail function that was given with the web2py. Does anybody how to do this? I read in the GAE Documentation that python mail library would not work with GAE and GAE mail library has to be used. Does it also applies to web2py mail? Th...
I'm making a program for my own use. In this program, I need to set up cron job. The cron job should run every minute (24 hr * 60 mins = 1440 times). Thus, I'll need to set up a cron job with a frequency of 1 minute. I think Google App Engine gives free cron job. But I'm very new to it. I downloaded the java SDK and read the document bu...
I'm researching how best to create a Restful web service on Google app engine. My end goal is to have an Android application call a web service on GAE to post and get data. At this point I not sure what the best approach is. What I know at this point is Spring MVC 3 provide the ability to create web service but it does not provide a ...
How can I store some data on Google App Engine? I'm using Django. ...
i don't know what the remote_api will do thanks ...
So the situation is: I want to optimize my code some for doing counting of records. So I have a parent Model class Base, a PolyModel class Entry, and a child class of Entry Article: How would I query Article.key so I can reduce the query load but only get the Article count. My first thought was to use: q = db.GqlQuery("SELECT __key__ f...
hi,a webproxy on app engine oncyberspace.appspot.com , save cookie in the database, when i try to login in the google with my account, it redirect to google.com . how to solve these problem ? and another problem , when i this the above web to login in twitter,it works !but i can not use it to update my tweet. i don't know why, may be i c...
Does anyone know or have an opinion on whether AppEngine will add javascript as a supported language/framework and in what timeframe? ...
I have three records in a table example: *Usernames* *email* *city* Nick [email protected] London Vikky [email protected] Paris Lisa [email protected] Sydney Now I want to get specific record keeping email ID as a key , SQL query may be like this select * fr...
Short question: Is the parent of an entity group included in that entity group (i.e. can a transaction affect the parent of an entity as well as the entity itself)? Thanks. ...
I'm creating a web application on Google AppEngine where I want the user to be notified a quickly as possible after certain events occour. The problem is similar to say a chat server in that I need something happening on one connection (someone is writing a message in a chat room) to propagate to a number of other connections (other peop...
I'm hitting what appears (to me) strange behavior when I pull data from the google datastore over JDO. In particular, the query executes quickly (say 100 ms), but finding the size of the resulting List<> takes about one second! Indeed, whatever operation I try to perform on the resulting list takes about a second. Has anybody seen this...
I am new to Python & AppEngine. I am trying to use Feedparser to cache a feed to a datastore. My code is at http://pastebin.com/uWPdWUm2 For some reason it doesn't work - it does not add the data to the datastore. Any ideas? I am stumped. ...
The code below produces a NumberFormatException in this line: val cache = cf.createCache(Collections.emptyMap()) Do you see any errors? Will I need to write a Java version to avoid this, or is there a Scala way? ... import java.util.Collections import net.sf.jsr107cache._ object QueryGenerator extends ServerResource { private val ...
hi , i am designing a simple project based to do list. the idea is to define tasks under project ( no workflow - just "task is completed" or not is required. ) in a hirarchial way. i.e. each task has multiple task and that task may have other multiple task. a project can be said to be completed if all task under that project are complete...
I have several servlets in my java appengine app that do in memory sorting and take on the order of seconds to complete. These complete error free. However, I recently enabled appstats for appengine and started receiving the following error: java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Unknown Source) ...