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The Training Mastering Apache Commons IO: Advanced File Management in Java training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
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Presentation of the Apache Commons project. Installation and configuration of the Commons IO library. Discovery of utility classes: FileUtils, IOUtils, FilenameUtils. File and folder manipulation: creation, deletion, moving, renaming. Reading and writing text and binary files. Conversion and file path management.
Advanced file and folder filtering with FileFilter and wildcards. Copying, moving, and synchronizing entire folders. Monitoring file changes with FileAlterationMonitor. Efficient management of input/output streams (InputStream, OutputStream) with IOUtils: advanced reads and writes, copying between streams, secure resource closure.
Exception handling and robustness of IO processing. Performance improvement when handling large volumes of files. Automatic cleanup of temporary folders. Examples of Java scripts for recurring tasks (import/export, backup, monitoring). Practical workshop: build a mini file management and folder monitoring application in Java.
Target audience
Java developers, software engineers, technical project managers wishing to strengthen their skills in file and stream manipulation in Java
Prerequisites
Good knowledge of the Java language and basic object-oriented programming concepts
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