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Shopper app #5 – server side overview
Welcome, to the 5th posting about the shopper app. This time, we will take a little look at the server side implentation of the Restful Services which are running inside the google app engine. At the...
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Extending Restful Services
Restful service implementations are a lightweight alternative to Service that implement the SOAP stack. The former use CRUD (Create, Read, Update, Delete) operations on resources. However, the mapping...
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Distributed Clipboard – kicked off
I started working on my second practical course, the distributed clipboard. Here is the project description. I started by creating a small firefox plugin which uses java classes but I couldn’t get it...
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Local Twitter registry to parse and register Tweetflows
Hey there, here is my first blog entry for a new practical course at the Distributed Systems Group. My project is about Twitter, with the main purpose to find an intelligent way to realize an...
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“Simple” XML serialization
For our project, the graphical Tweetflow editor for Android, we also wanted to implement the functionality to save created Tweetflows and reopen them later. Therefore we had to find a possibility to...
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State pattern for TweetFlowEditor
The following should show with which problems through user input complexity we had to fight and how the state patter became something like a solution for it. First of all it is important to explain how...
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Distributed Clipboard: Startup
Hi all together! This is my first blog entry about my Bachelor Thesis/Praktikum Distributed Clipboard. I´ve already started to implement a rudimentary GUI, and some logic to meet the project´s...
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Distributed Clipboard – Discovery and getBroadcast() Bug
Hi again! Welcome to my second blog entry about my Bachelor Thesis/Praktikum Distributed Clipboard. I´ve spent the last few days designing and setting up the the communication part of the program. I´ve...
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Distributed Clipboard – JavaFX and Drag&Drop
Hey again! Although i promised to publish my third blog entry already the week before, I have to admit that I wasn´t able to write about my filesharing and chat components as announced, because I ran...
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Distributed Clipboard – file sharing components
Hey again! Since I used my last post to show you the difficulties I experienced during implementing Drag&Drop in combination with JavaFX 2.0, I today want to introduce my file sharing components....
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