Re: [appengine-java] Re: Google SQL Service Trusted Testers Signup
Unfortunately, currently we don't have any pricing related information that we can share publicly. Once we have something we will do so. Thanks Amit On Mon, Feb 28, 2011 at 3:09 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Thanks Amit, I understand Google is still working on the prices. But this is important aspect for me to decide to go for SQL or BigTable. I have a background with SQL so that might be easier for me. When do you think there will be more information available about pricing? I'm not looking for concrete prices but would like to have an idea of it (compared to BigTable). Cheers, Marcel On Feb 28, 11:15 pm, Amit Agarwal aagar...@google.com wrote: Hi Marcel, Comments inline. On Mon, Feb 28, 2011 at 1:05 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Is there more information available about the SQL support? I am not sure what information you looking for. If there are general questions please do let me know. SQL Service is currently under trusted testers and if you are looking for details about the service it is available once you have signed up for the service. Will it only be available for 'App Engine for Business'? Currently we plan to make it available for all App Engine users And will pricing be simalar as BigTable datastore? We are still working on the pricing. thanks Amit On Feb 28, 6:06 pm, Amit Agarwal aagar...@google.com wrote: Hello everyone, We have been working on enabling SQL support for Google App Engine. Many of you have been testing this service and many more of you are in the queue. For those of you in the queue, we will soon be sending you the invites to try out this service. If you would like to try out Google SQL Service please sign-up here https://spreadsheets0.google.com/a/google.com/viewform?hl=enhl=enfo.. . . thanks Amit -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google | 650-253-4393 (w) 510-304-2205 (c) -- 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-java@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.
[appengine-java] Re: Google SQL Service Trusted Testers Signup
I understand Amit, np I will wait until more information gets available. Do you have any idea when this information will be available? 1 months, 2 months, 6 months...? On Mar 1, 9:14 am, Amit Agarwal aagar...@google.com wrote: Unfortunately, currently we don't have any pricing related information that we can share publicly. Once we have something we will do so. Thanks Amit On Mon, Feb 28, 2011 at 3:09 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Thanks Amit, I understand Google is still working on the prices. But this is important aspect for me to decide to go for SQL or BigTable. I have a background with SQL so that might be easier for me. When do you think there will be more information available about pricing? I'm not looking for concrete prices but would like to have an idea of it (compared to BigTable). Cheers, Marcel On Feb 28, 11:15 pm, Amit Agarwal aagar...@google.com wrote: Hi Marcel, Comments inline. On Mon, Feb 28, 2011 at 1:05 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Is there more information available about the SQL support? I am not sure what information you looking for. If there are general questions please do let me know. SQL Service is currently under trusted testers and if you are looking for details about the service it is available once you have signed up for the service. Will it only be available for 'App Engine for Business'? Currently we plan to make it available for all App Engine users And will pricing be simalar as BigTable datastore? We are still working on the pricing. thanks Amit On Feb 28, 6:06 pm, Amit Agarwal aagar...@google.com wrote: Hello everyone, We have been working on enabling SQL support for Google App Engine. Many of you have been testing this service and many more of you are in the queue. For those of you in the queue, we will soon be sending you the invites to try out this service. If you would like to try out Google SQL Service please sign-up here https://spreadsheets0.google.com/a/google.com/viewform?hl=enhl=enfo.. . . thanks Amit -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google | 650-253-4393 (w) 510-304-2205 (c) -- 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-java@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: Google SQL Service Trusted Testers Signup
We're in the same situation. We've more experience in relational databases, but we need to know when it would be in production...and reliable, because we're trying to start a new project. Also is important pricing. El 01/03/2011, a las 09:16, Marcel Overdijk escribió: I understand Amit, np I will wait until more information gets available. Do you have any idea when this information will be available? 1 months, 2 months, 6 months...? On Mar 1, 9:14 am, Amit Agarwal aagar...@google.com wrote: Unfortunately, currently we don't have any pricing related information that we can share publicly. Once we have something we will do so. Thanks Amit On Mon, Feb 28, 2011 at 3:09 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Thanks Amit, I understand Google is still working on the prices. But this is important aspect for me to decide to go for SQL or BigTable. I have a background with SQL so that might be easier for me. When do you think there will be more information available about pricing? I'm not looking for concrete prices but would like to have an idea of it (compared to BigTable). Cheers, Marcel On Feb 28, 11:15 pm, Amit Agarwal aagar...@google.com wrote: Hi Marcel, Comments inline. On Mon, Feb 28, 2011 at 1:05 PM, Marcel Overdijk marceloverd...@gmail.comwrote: Is there more information available about the SQL support? I am not sure what information you looking for. If there are general questions please do let me know. SQL Service is currently under trusted testers and if you are looking for details about the service it is available once you have signed up for the service. Will it only be available for 'App Engine for Business'? Currently we plan to make it available for all App Engine users And will pricing be simalar as BigTable datastore? We are still working on the pricing. thanks Amit On Feb 28, 6:06 pm, Amit Agarwal aagar...@google.com wrote: Hello everyone, We have been working on enabling SQL support for Google App Engine. Many of you have been testing this service and many more of you are in the queue. For those of you in the queue, we will soon be sending you the invites to try out this service. If you would like to try out Google SQL Service please sign-up here https://spreadsheets0.google.com/a/google.com/viewform?hl=enhl=enfo.. . . thanks Amit -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google SQL Service -- 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-java@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. -- Amit Agarwal | Product Manager | Google | 650-253-4393 (w) 510-304-2205 (c) -- 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-java@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-java@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: Google SQL Service Trusted Testers Signup
Will it only be available for 'App Engine for Business'? Currently we plan to make it available for all App Engine users Nice! I thought this feature was restricted to GAEfB apps. -g. -- 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-java@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.
[appengine-java] Logging message info-level
Hello. I try to log something, so that I can see it on the admin console as [info]. I tried System.out and java.util.Logger#info but there comes nothing into the logs. I followed the documentation: http://code.google.com/intl/de-DE/appengine/docs/java/runtime.html#Logging System.err and java.util.Logger#warning work well. thanks. -- 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-java@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.
[appengine-java] Can we use Java Development Server in production mode
Hello all We are creating a web application in java on app engine. It has been successfully deployed and has been used by a number of clients. But some of our client demands an offline deployment of this web application. As we know google has provided java development server for testing our application in development environment. I want to ask that can we use this java development server for production i.e. can we run applications on this and distribute to our clients so that they can work offline. Is this capable enough to hold actual(real time) stress. Any suggestion/alternate in this regard will be highly appreciated Regards Rick -- 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-java@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.
[appengine-java] Re: Can we use Java Development Server in production mode
Hello, I find it extremely risky to do what you want to do: you don't know where GAE (and its dev kit) is headed to ... From the architecture perspective, you have 2 main dependencies probably: - servlet API - datastore You can fairly easily change for another container (tomcat for example) with no change to your devs on that side The big issue is probably datastore: if you used DAOs, you have to implement another version of those DAOs for a standard database (mysql for example) and choose the appropriate version accroding to environment. If you don't have DAOs, it's time to write them with the 2 versions. I would definitely not recommend using dev server for offline production : lots of troubles in the mid-term for sure. regards didier On Mar 1, 3:01 pm, Rick Smith rick@gmail.com wrote: Hello all We are creating a web application in java on app engine. It has been successfully deployed and has been used by a number of clients. But some of our client demands an offline deployment of this web application. As we know google has provided java development server for testing our application in development environment. I want to ask that can we use this java development server for production i.e. can we run applications on this and distribute to our clients so that they can work offline. Is this capable enough to hold actual(real time) stress. Any suggestion/alternate in this regard will be highly appreciated Regards Rick -- 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-java@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.
[appengine-java] Re: Can we use Java Development Server in production mode
Googlers have said many times that you should not use the dev server for production. Among other things, It is single-threaded, so you don't get concurrent request handling, and it is not hardened for security. -- 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-java@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: Can we use Java Development Server in production mode
Unless I'm mistaken, the Java dev_appserver is multi-threaded, but everyone's given you good answers. Our first priority is making it a good development experience. On Tue, Mar 1, 2011 at 9:56 AM, Jay Young jayyoung9...@gmail.com wrote: Googlers have said many times that you should not use the dev server for production. Among other things, It is single-threaded, so you don't get concurrent request handling, and it is not hardened for security. -- 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-java@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-java@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.
[appengine-java] Re: Collection object not being updated
Hi Cosmin,
I do not see any calls to
pm.makePersistent(...);
I use this to persist newly-created persistent instances.
I know that you do not use transactions, but I do. Within an active
transaction, one can update persistent instances and even persist or
delete entity group child instances without calling
pm.makePersistent(...);
Have you looked at the GAE persistence blog of Max Ross or Google?
There are some excellent working examples there...
Ian
On Feb 28, 6:55 pm, Cosmin Stefan cosmin.stefandob...@gmail.com
wrote:
So no ideea anyone?
On Feb 25, 11:42 pm, Cosmin Stefan cosmin.stefandob...@gmail.com
wrote:
Hey,
I have an issue while trying to update one object in a collection,
using JDO.
Here are the facts:
o i have a class (let's call it BigClass), that has an embedded
class(SmallClass) containing an ArrayList.
o I DONT use/need a transaction
o I query the database to get a List of BigClass items that should
be modified. I iterate through each of them and I...
o I remove an element from the list in the SmallClass embedded in
the current BigClass, the changes are not ALWAYS persisted
o if I print (log) the object after the change, it looks modified,
but if i check the DataViewer, the object was not updated
o i even tried using JDOHelper.makeDirty on the BigClass, with the
fieldName SmallClass, and it still doesn't work.
Some relevant code:
Query q =
pm.newQuery(BigClass.class,id==:ids);
ListBigClass
participatingUsers=(ListBigClass)
q.execute(participantIDs);
//Update the participants
ListIteratorBigClass
it=participatingUsers.listIterator();
BigClass participant;
boolean modified;
while(it.hasNext())
{
participant=it.next();
participant.list.remove(smth);
JDOHelper.makeDirty(participant,collection);
}
modify other objects
pm.close()
Another thing is that some of the changes I make after this part are
persisted...
So, if you have any suggestions, shoot pls!
Cosmin
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[appengine-java] eclipse shows error in .jsp but tutorial project runs
i'm just trying to learn how the app engine works and was working
through the tutorial. in the guestbook.jsp version, using eclipse, i
started off with some actual errors (missing quotation mark, missing
space) but after getting enough of those corrected that the program
does run in my browser, i still get the x-file sign in eclipse next
to the guestbook.jsp file, and it hasn't gone away after repeated
cleans.
here's my file:
[code]
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ page import=com.google.appengine.api.users.User %
%@ page import=com.google.appengine.api.users.UserService %
%@ page import=com.google.appengine.api.users.UserServiceFactory %
html
body
%
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user != null) {
%
pHello, %= user.getNickname() %! (You can
a href=%= userService.createLogoutURL(request.getRequestURI())
%sign
out/a.)/p
%
} else {
%
pHello! a href=%=
userService.createLoginURL(request.getRequestURI()) %Sign
in/a to include your name with greetings you post./p
%
}
%
/body
/html
[/code]
is there still something wrong with it? and, if not, any ideas as to
what might be causing the eclipse error symbol?
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[appengine-java] Re: GAE with JPA and multiple jars
I had to do the same (adding the classes to my persistence unit). If I did not I would get an entity is not persistable or not enhanced kind of error. Did I forget to do something? What do you mean by if your unlisted-class is set to the proper value? On 31 jan, 19:11, jem...@gmail.com jem...@gmail.com wrote: You do not need to include the class if your unlisted-class is set to the proper value. However if you would like to list every class explicitly, that is the way to do it, whichever works for you. - Reply message - From: Thomas the...@gmail.com Date: Mon, Jan 31, 2011 4:48 pm Subject: [appengine-java] Re: GAE with JPA and multiple jars To: google-appengine-java@googlegroups.com -- 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-java@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.
[appengine-java] INstalling of eclipse plugin fails with Read Time out
Having the same problem. It downloads 64.x from 68.x MB and then it stops reading any more from the sdkbundle.2 and then it stops. An error occurred while collecting items to be installed session context was:(profile=SDKProfile, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=). Unable to read repository at http://dl.google.com/eclipse/plugin/3.6/plugins/com.google.gwt.eclipse.sdkbundle.2.2.0_2.2.0.v201102111811.jar. Read timed out -- 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-java@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.
[appengine-java] Re: Could Not Verify SSL Certificate
Same problem here. Any news? On Feb 19, 12:05 am, mushion22 goodham...@gmail.com wrote: I have the same issue using 1.4.2 on OS X 10.6. The app works fine when deployed to production, but has theseSSLcertificateerrors in the development server. Seems to affect more than just the Google APIs, am having the same issue with RestFB. On Feb 18, 3:55 pm, Tod Jiang t...@cherrymind.com wrote: Yes, I got the similar issue, and it's ok in SDK1.4.0 latest spreadsheet api Caused by: javax.net.ssl.SSLHandshakeException:CouldnotverifySSL certificatefor:https://spreadsheets.google On Feb 17, 7:30 pm, Nurettin Omer Hamzaoglu nomerhamzao...@gmail.com wrote: Hi, After I've update to GAE 1.4.2 I started to receive the following error when retrieving customer license. javax.net.ssl.SSLHandshakeException:CouldnotverifySSLcertificatefor:https://www.googleapis.com/appsmarket/v2sandbox/customerLicense/ Java(TM) SE Runtime Environment (build 1.6.0_22-b04-307-10M3261) App Engine API 1.4.2 Google API Client 1.2.2 alpha With the following versions I'mnotgetting the error, everything works fine. Java(TM) SE Runtime Environment (build 1.6.0_22-b04-307-10M3261) App Engine API 1.4.0 Google API Client 1.2.2 alpha I've also opened threads athttps://groups.google.com/forum/?lnk=raot#!topic/google-apps-marketpl... andhttps://groups.google.com/forum/?lnk=raot#!topic/google-api-java-clie... andhttps://groups.google.com/forum/?lnk=raot#!topic/google-api-java-clie... . Thanks. -- 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-java@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.
[appengine-java] Re: Uploading App to GAE with JSP compile Error
Facing the same problem. Any solutions for this? On Feb 8, 11:22 am, Charms Styler charmssty...@gmail.com wrote: is there any solutions for this ? -- 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-java@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.
[appengine-java] Using memcache in app engine
I refer to the GAE/J-specific post in the GAE group of the same name of link: http://groups.google.com/group/google-appengine/browse_thread/thread/3a4789840571c173# Your line HashMapString, UserDetails userMap = (HashMapString, UserDetails)_cache.get(user.getInstance()); involves casting a javax.cache to a java.util.HashMap. Both of these classes implement the java.util.Map interface, but it looks like one may not be cast directly to the other as you attempt. I have never used javax.cache, but have you tried using the HashMap constructor HashMap(Map m) to get: HashMapString, UserDetails mapTemp = new HashMap(_cache); HashMapString, UserDetails userMap = mapTemp.get(user.getInstance()); This might make it easier to identify exactly where the exception is occurring. Enjoy? -- 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-java@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] eclipse shows error in .jsp but tutorial project runs
Do you know what the error says when you hover over the X?
Could just be Eclipse weirdness.
Ikai Lan
Developer Programs Engineer, Google App Engine
Blog: http://googleappengine.blogspot.com
Twitter: http://twitter.com/app_engine
Reddit: http://www.reddit.com/r/appengine
On Tue, Mar 1, 2011 at 8:05 AM, Aisthesis marsh...@marshallfarrier.comwrote:
i'm just trying to learn how the app engine works and was working
through the tutorial. in the guestbook.jsp version, using eclipse, i
started off with some actual errors (missing quotation mark, missing
space) but after getting enough of those corrected that the program
does run in my browser, i still get the x-file sign in eclipse next
to the guestbook.jsp file, and it hasn't gone away after repeated
cleans.
here's my file:
[code]
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ page import=com.google.appengine.api.users.User %
%@ page import=com.google.appengine.api.users.UserService %
%@ page import=com.google.appengine.api.users.UserServiceFactory %
html
body
%
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user != null) {
%
pHello, %= user.getNickname() %! (You can
a href=%= userService.createLogoutURL(request.getRequestURI())
%sign
out/a.)/p
%
} else {
%
pHello! a href=%=
userService.createLoginURL(request.getRequestURI()) %Sign
in/a to include your name with greetings you post./p
%
}
%
/body
/html
[/code]
is there still something wrong with it? and, if not, any ideas as to
what might be causing the eclipse error symbol?
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Re: [appengine-java] Logging message info-level
Can you post your logging.properties? You'll want this setting: .level=INFO Once you have that working, it'll be easier to fine tune for more granular control over levels. -- Ikai Lan Developer Programs Engineer, Google App Engine Blogger: http://googleappengine.blogspot.com Reddit: http://www.reddit.com/r/appengine Twitter: http://twitter.com/app_engine On Tue, Mar 1, 2011 at 5:49 AM, Jonas Gehring gehr...@egotec.com wrote: Hello. I try to log something, so that I can see it on the admin console as [info]. I tried System.out and java.util.Logger#info but there comes nothing into the logs. I followed the documentation: http://code.google.com/intl/de-DE/appengine/docs/java/runtime.html#Logging System.err and java.util.Logger#warning work well. thanks. -- 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-java@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-java@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] why two regsitered caches share same space
Yes. The cache you create is just a cache client.
If you require different caches, take a look at the namespace API:
http://code.google.com/appengine/docs/java/multitenancy/overview.html
Ikai Lan
Developer Programs Engineer, Google App Engine
Blog: http://googleappengine.blogspot.com
Twitter: http://twitter.com/app_engine
Reddit: http://www.reddit.com/r/appengine
On Mon, Feb 28, 2011 at 7:51 PM, QkQk michael@gmail.com wrote:
Hi,
I am running jcache apps in junit testing under AppEngine sdk 1.4.0
development mode. I have created two caches , ex, cache1, cache2, and
using registerecache to register these to cacheManager. There is a
problem of using same key in two caches. pseudo code as follows:
cache1.put(counterXYZ, value);
if (cache2.get(counterXYZ) != null ) {
cache2.remove(counterXYZ);
}
..
why this will remove cache1's counterXYZ as well ?
I seems to me that two caches share the same physical space in GAE.
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[appengine-java] Best way to delete items
I want to allows users to delete entities but not actually delete them. Usually I would just create a field, deleted, and set it to true when the user chooses to delete it. Then to show these records i just use owner == userId deleted ==false. But this forces me to use an index for every query I run. It seems I will very quickly be using up indexes. My other solution is to create a new entity deletedItem and store deleted Items in an entity that corresponds to it. deleted foo's would be stored in deletedFoo... This solution also seems to have major drawbacks. What is the recommended way to do stored deletes on 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-java@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] Best way to delete items
Hi Will, Could you create a child Entity that only has a deleted field, then if it's true return the parent? -Ben http://www.liink.it http://about.me/benjaminc On Tue, Mar 1, 2011 at 2:56 PM, WillSpecht willspe...@gmail.com wrote: I want to allows users to delete entities but not actually delete them. Usually I would just create a field, deleted, and set it to true when the user chooses to delete it. Then to show these records i just use owner == userId deleted ==false. But this forces me to use an index for every query I run. It seems I will very quickly be using up indexes. My other solution is to create a new entity deletedItem and store deleted Items in an entity that corresponds to it. deleted foo's would be stored in deletedFoo... This solution also seems to have major drawbacks. What is the recommended way to do stored deletes on 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-java@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-java@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.
[appengine-java] Re: Uploading App to GAE with JSP compile Error
I renamed the broken .jsp to .x_jsp -- 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-java@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.
[appengine-java] The best practice of engineering with GAE (in Java) in a team
Our team is growing and I need advices on how our team can efficiently work with GAE. The ultimate goal here is to fast test and iterate on our app. The dev server is only OK for individuals. We have to use limited *.appspot.com ( and versions ) for many engineers and testers. It is not smooth yet. I wonder if anyone can share the best practices of working with GAE in a team. So people like us can learn without making too many mistakes. Thanks! -Tom -- 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-java@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.
[appengine-java] Re: eclipse shows error in .jsp but tutorial project runs
nothing comes up when i hover, just shows the hand with finger pointed
but no text. usually multiple cleans get rid of that kind of issue but
for some reason not in this case.
On Mar 1, 2:08 pm, Ikai Lan (Google) ika...@google.com wrote:
Do you know what the error says when you hover over the X?
Could just be Eclipse weirdness.
Ikai Lan
Developer Programs Engineer, Google App Engine
Blog:http://googleappengine.blogspot.com
Twitter:http://twitter.com/app_engine
Reddit:http://www.reddit.com/r/appengine
On Tue, Mar 1, 2011 at 8:05 AM, Aisthesis marsh...@marshallfarrier.comwrote:
i'm just trying to learn how the app engine works and was working
through the tutorial. in the guestbook.jsp version, using eclipse, i
started off with some actual errors (missing quotation mark, missing
space) but after getting enough of those corrected that the program
does run in my browser, i still get the x-file sign in eclipse next
to the guestbook.jsp file, and it hasn't gone away after repeated
cleans.
here's my file:
[code]
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ page import=com.google.appengine.api.users.User %
%@ page import=com.google.appengine.api.users.UserService %
%@ page import=com.google.appengine.api.users.UserServiceFactory %
html
body
%
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user != null) {
%
pHello, %= user.getNickname() %! (You can
a href=%= userService.createLogoutURL(request.getRequestURI())
%sign
out/a.)/p
%
} else {
%
pHello! a href=%=
userService.createLoginURL(request.getRequestURI()) %Sign
in/a to include your name with greetings you post./p
%
}
%
/body
/html
[/code]
is there still something wrong with it? and, if not, any ideas as to
what might be causing the eclipse error symbol?
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[appengine-java] Re: eclipse shows error in .jsp but tutorial project runs
actually, i did just discover some info on what it doesn't like: Down
in the bottom box where there's a console tab and a few others, there
is also a problems tab. When i click there it says your project must
be configured to use a JDK in order to use JSPs.
Just following the tutorial, i did change web.xml to have
guestbook.jsp as welcome-file but didn't change anything else. web.xml
in its entirety is:
[code]
?xml version=1.0 encoding=utf-8?
web-app xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xmlns=http://java.sun.com/xml/ns/javaee;
xmlns:web=http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd;
xsi:schemaLocation=http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; version=2.5
servlet
servlet-nameGuestbook/servlet-name
servlet-classguestbook.GuestbookServlet/servlet-class
/servlet
servlet-mapping
servlet-nameGuestbook/servlet-name
url-pattern/guestbook/url-pattern
/servlet-mapping
welcome-file-list
welcome-fileguestbook.jsp/welcome-file
/welcome-file-list
/web-app
[/code]
p.s.: what tags do you use here to set code apart so that it's easier
to read?
On Mar 1, 2:08 pm, Ikai Lan (Google) ika...@google.com wrote:
Do you know what the error says when you hover over the X?
Could just be Eclipse weirdness.
Ikai Lan
Developer Programs Engineer, Google App Engine
Blog:http://googleappengine.blogspot.com
Twitter:http://twitter.com/app_engine
Reddit:http://www.reddit.com/r/appengine
On Tue, Mar 1, 2011 at 8:05 AM, Aisthesis marsh...@marshallfarrier.comwrote:
i'm just trying to learn how the app engine works and was working
through the tutorial. in the guestbook.jsp version, using eclipse, i
started off with some actual errors (missing quotation mark, missing
space) but after getting enough of those corrected that the program
does run in my browser, i still get the x-file sign in eclipse next
to the guestbook.jsp file, and it hasn't gone away after repeated
cleans.
here's my file:
[code]
%@ page contentType=text/html;charset=UTF-8 language=java %
%@ page import=com.google.appengine.api.users.User %
%@ page import=com.google.appengine.api.users.UserService %
%@ page import=com.google.appengine.api.users.UserServiceFactory %
html
body
%
UserService userService = UserServiceFactory.getUserService();
User user = userService.getCurrentUser();
if (user != null) {
%
pHello, %= user.getNickname() %! (You can
a href=%= userService.createLogoutURL(request.getRequestURI())
%sign
out/a.)/p
%
} else {
%
pHello! a href=%=
userService.createLoginURL(request.getRequestURI()) %Sign
in/a to include your name with greetings you post./p
%
}
%
/body
/html
[/code]
is there still something wrong with it? and, if not, any ideas as to
what might be causing the eclipse error symbol?
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[appengine-java] How to run/ test my app that use oauth (and interacts with chrome extension) on localhost
Hi, i have an app on google app engine, and a chrome extension that make some requests to the app. I would like to run the app on localhost, so i can control better logs and errors of the app. Can i do it? What are the oauth address (to get token)? -- 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-java@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.
[appengine-java] Using OAuth: why OauthService.getCurrentUsert().getUserId() is null?
I have an app that use oauth implementation of google app engine. But when i need userId and i try to fetch it as shown below: // code OAuthService oAuthService=OAuthServiceFactory.getOAuthService(); user = oAuthService.getCurrentUser(); user.getUserId(); // end code the result is null (but user is different from null). Is it normal? I also have tried to fetch userId from UserServiceFactory as shown below: // code UserService userService=UserServiceFactory.getUserService(); User user=userService.getCurrentUser(); // end code the user variable is null. But the user is logged in, some help? -- 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-java@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.
[appengine-java] Re: Can we use Java Development Server in production mode
Hi Thanks for your guidance and giving me a better insight of java development server. @didier Data store may not be an issue for us because we use mysql as we are using RDBMS instance(Sql service) of Google app engine. @Jay Young If development server is single threaded, then it will ofcourse can't be used for production mode. I have tried to store an image in blob store using development server offline and it was successful. Still I am confusing abt to use it or not. Otherwise I have to make duplicate effort and need to choose some other server for offline deployment. I am using GWT on client side code too. Any other alternate? Regards Rick -- 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-java@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.
[appengine-java] Re: Using OAuth: why OauthService.getCurrentUsert().getUserId() is null?
Sorry, i have resolved the problem. -- 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-java@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.
[appengine-java] Re: Can we use Java Development Server in production mode
Rick, now that I think of it, the Java dev_appserver is based on Jetty, which is multi-threaded. I was thinking of the python server (at least I'm pretty sure I'd heard that). Toby was absolutely right. -- 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-java@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.
[appengine-java] Re: Best way to delete items
I guess I don't understand your solution. I would still need an indexed query to search for the child entities. What is the point of creating a child entity? How does it stop me from needing an indexed search? On Mar 1, 3:59 pm, Ben bencarl...@gmail.com wrote: Hi Will, Could you create a child Entity that only has a deleted field, then if it's true return the parent? -Ben http://www.liink.ithttp://about.me/benjamincOn Tue, Mar 1, 2011 at 2:56 PM, WillSpecht willspe...@gmail.com wrote: I want to allows users to delete entities but not actually delete them. Usually I would just create a field, deleted, and set it to true when the user chooses to delete it. Then to show these records i just use owner == userId deleted ==false. But this forces me to use an index for every query I run. It seems I will very quickly be using up indexes. My other solution is to create a new entity deletedItem and store deleted Items in an entity that corresponds to it. deleted foo's would be stored in deletedFoo... This solution also seems to have major drawbacks. What is the recommended way to do stored deletes on 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-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group athttp://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-java@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.
