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BillingService
The goal of the practical exercise is the development of an accounting application for Software as a Service (SaaS) in Java. SaaS is a business model for (Web-based) applications. Software is licensed on a subscription basis and paid by charging the time or amount of use. For instance, a user pays 10 EUR per month to access and use the software. In this task, you are developing a back-office application that creates invoices for a SaaS company. The main focus of this task lies in writing and structuring the code properly and using design patterns in a reasonable way. Use Java Swing or JavaFX to create a simple user interface. Persistence is not required. Instead, just provide a set of test data, which is always loaded when the application is started and/or used in the unit tests.DigitalMultiMediaProcessing
In this assignment the Java imaging API was used to load, transcode and store images. It was also used the API to extract some basic metadata from the images and store them to a text file for fast access. The Java Sound API was used to load, decode, and process digital audio files (e.g., MP3, WAV). For video files is used the Xuggle API. For both media types it was extracted and processed content and some basic metadata.Love Open Source and this site? Check out how you can help us