[appengine-java] GAE for Java, SourceCode of Sample from R. Hightower

2012-02-29 Thread Hank
hi,

does anyone have the complete sourcecode of the IBM DeveloperWorks
Article of Rich Hightower @

http://www.ibm.com/developerworks/java/library/j-gaej2/

specially the Contact application and the following apps would be of
big help, because I experience some problems

Thanks a lot
Hank

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[google-appengine] Code Lab Examples Broken?

2011-09-05 Thread Hank Grabowski
I'm attempting to walk through the examples to provide some guidance
for new Google App Engine developers here.  As far as I can tell the
latest examples are here:

http://googcloudlabs.appspot.com/

Unfortunately even as early as Code Lab Exercise 1, following the
instructions does not lead to a successfully executing app.  This is
true even if one downloads the completed exercise (in CodeLabEx1.zip)
and executes it per instructions in Appendix A.  The errors seem to
resolve around java.lang.NoClassDefFoundError errors getting thrown
when accessing classes, including those which are built in the
project, such as Util.java.  Is there an additional configuration step
that is missing from the lab documentation that I can graft in for new
developers?  This is happening both on the instance being deployed to
the cloud as well as those run locally.  An example of this exception
can be generated by simply bringing up the website and navigating to
the Product tab.  In the log you will see the error message and
stack trace:

java.lang.NoClassDefFoundError: com/google/appengine/api/datastore/
EntityNotFoundException
at com.google.appengine.codelab.Product.getAllProducts(Product.java:
40)
at
com.google.appengine.codelab.ProductServlet.doGet(ProductServlet.java:
53)...

where the offending line is:

return Util.listEntities(kind, null, null);

Any insight group members can provide into this would be
appreciated.

Thank you,
Hank Grabowski

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[appengine-java] Can Jade run on GAE?

2010-08-06 Thread Hank Chang
We will write an application to use Jade (http://jade.tilab.com/). Can
Jade run on GAE?

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[appengine-java] Copy production datastore to local_db.bin?

2009-12-07 Thread Hank Beasley
Is it possible? I am new, but based on my research the answer is no.
How about connecting my development code to the hosted datastore?

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