Google App Engine

#26519

I wanted to try an application using pd4ml on Google App Engine. Apparently pd4ml uses at least one class that is retricted: java.awt.Dimension

It is not listed here: http://code.google.com/appengine/docs/java/jrewhitelist.html

– Is compatibility with GAE on the road map for p4ml?
– What other classes will be a problem with GAE?

Any tips on how to proceed?

Greetz Erik

#28423

The error I receive:

java.awt.Dimension is a restricted class. Please see the Google App Engine developer’s guide for more details.

The code used to generate the error:

PD4ML pd4ml = new PD4ML();

#28424

It would be nice if a list of dependent classes not on the GAE whitelist would be posted to http://code.google.com/p/googleappengine/issues/detail?id=1313 or http://code.google.com/p/googleappengine/issues/detail?id=1423

#28425

PD4ML utilizes many AWT classes, so there is no easy way to implement GAE compatibility.

PD4ML architecture consists of two layers: HTML renderer and PDF output pseudo-device. The “pseudo-device” implements java.awt.Graphics which makes possible to “print” rendered document layout to a buffered image, for example. Or to capture any graphics output and to generate a PDF from it. A compatibility with GAE would require to sacrifice a lot of useful functions. Also I expect some troubles with TTF fonts.

#28426

Does pd4ml API support Google App-Engine (GAE) for java?..Anybody Please respond for it soon..

#28427

PD4ML relies on AWT, which is not offered by GAE. So the answer is ‘no’

#28428

thanq.

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