I am very new to google App engine please give me proper solution,my problem is below
when i am trying to deploy my web application to google app engine it shows me error like Java.io.FileOutputStream restricted in google app engine
How to fix it.Is there any setting in google app angine so that this class is supportable without changing java code,
If not what is the alternative way for this problem. Below is my error code.
Uncaught exception from servlet
java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class.
Please see the Google App Engine developer's guide for more details.
On the Google App Engine lots of classes are simply not available or give you an SecurityException. You are simply not allowed to read or write files on GAE.
Related
I'm trying to connect and get data from Google Cloud Datastore API.
After disabling my App Engine Application (which have no use for me at the moment), I cannot access any GC Datastore API methods.
When I send my request, I always get the following response:
{ [Error: The project [my-project] does not exist.] code: 404, metadata: Metadata { _internal_repr: {} } }
I've already double-checked this and my project name is correct.
Accessing the google cloud console, I noticed that the datastore dashboard also show the same message:
Then, after enabling the app engine application again, everything works.
I know that GC Datastore was initially created to work with App Engine, but since last year it was supposed to be available everywhere (according to this).
Someone have a tip about this issue? Any help would be appreciated.
Thanks.
The Google Cloud Datastore API currently requires that the associated App Engine application not be disabled.
I've filed https://github.com/GoogleCloudPlatform/google-cloud-datastore/issues/107 to track this. It's something we may be able to fix in the future.
I'm a Google App Engine user, and I got this message saying the old app engine console will be retired by the end of March.
However - as it seems, there is no place in the Google Cloud Console (which is supposed to be the only available console to manage App Engine projects) to access and use the custom admin pages used to manage the project.
Does anyone know what is up with that?
Thanks,
-Lior
I am new in vaadin and developing a web project so want to know if i do't use Google App Engine as my project's run time environment so that am able to use Google all APIs such as:
*Calender API
*Contact API
*Drive API
* and also other which google provide :
Google APIs
As i get to know that GAE has lot of limitations.
Please suggest me for the structure design of an Enterprise project with
Maven+vaadin+Runtime Environment(Jboss)+Eclipse+MySQL
Google APIs does not require your application to be running on Google App Engine unless of course you’re trying to use an App Engine specific API like this.
If you’re seeking suggestions on how to structure your project using Google App Engine, you may want to do so in official App Engine Google Group as such questions can be considered too broad on stackoverflow.
I wanted to ask what the difference between Google App Engine, Google APIs Console and Google Cloud Console is?
I will deploy a Project which will fetch some Websites and provide the data to my Android Application.
What is the best to use? I do not know what is for what.
Google App Engine lets you run web applications on Google's infrastructure : https://developers.google.com/appengine/docs/whatisgoogleappengine
Google APIs Console is Console to administrate Google API (deprecated)
Google Cloud Console is new version of Google APIs Console.
So for your Project use Google App Engine.
And for example use URL Fetch https://developers.google.com/appengine/docs/python/urlfetch/
A bit of background: At one point in time, Google APIs had its own console and Google App Engine had its own console. Eventually, it was decided that we should merge these two consoles into one console. We've already turned down the APIs console, and we're working on turning down the App Engine admin console.
So to answer your question: you should use the Cloud console unless you need to use the App Engine admin console for some obscure reason.
I'm try to use WebRowSet in GAE/J App.
javax.sql.rowset.WebRowSet and javax.sql.rowset.CachedRowSet are in JRE White list for GAE.
When i deploy my app to gae i see the error:
com.sun.rowset.CachedRowSetImpl is a restricted class. Please see the Google App Engine developer's guide for more details.
Which implementation may i use in GAE for WebRowSet ?
AFAIK, this is only available if you are using Google Cloud SQL. Did you enroll?