Tag Archives: Google App Engine

Google App Engine and sending Emails

Posted on February 3, 2011 by Lars Vogel

One of the nice things in the Google App Engine is that is it very easy to work with emails. You can send out and receive emails in your servlets. Lets demonstrate this by defining an application which allows the … Continue reading →

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Google App Engine and JPA

Posted on January 10, 2011 by Lars Vogel

Using JPA on the Google AppEngine is straight forward. For some reason the documentation on the official Google App Engine side is not very easy to read therefore a little example here. Create a new web project “de.vogella.gae.persistence.jpa”. Change the … Continue reading →

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Integration of SAP with the Google App Engine

Posted on November 22, 2010 by Lars Vogel

Recently I though how I could integrate an SAP System which tends to be in a closed firewall where no access it granded from the outsite. The solution is actually quite easy. You can easily send our HTTP requests from … Continue reading →

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Google App Engine – Low level API for storing objects

Posted on January 18, 2010 by Lars Vogel

Google App Engine for Java permits three ways of storing your data: JDO, JPA and the low-level API. All data is ultimately stored in Bigtable. This blog post will give a little example how you can store data via the … Continue reading →

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