A Java library for creating interactive console applications with rich input handling and multiple terminal backends.
Text-IO is a Java library for creating interactive console applications that need to read user input. It provides a fluent API for handling various data types, input masking, and validation, while supporting multiple terminal backends like console, Swing, and web-based interfaces. The library solves the problem of building robust command-line interfaces with minimal boilerplate code.
Java developers building command-line tools, interactive console applications, or educational software that requires user input handling. It's particularly useful for projects needing secure input, validation, or multi-terminal support.
Developers choose Text-IO for its ease of use, comprehensive input validation features, and flexibility in terminal implementations. Its fluent API and support for constraints and masking make it a powerful alternative to basic Java console input methods.
A library for creating interactive console applications in Java
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Provides a chainable interface for reading various data types, making code concise and readable, as shown in the example with methods like .withDefaultValue() and .withMinLength().
Supports type-safe reading, pattern matching, and range checks, reducing boilerplate code for input constraints, such as with .withMinVal() for integers.
Enables masking of sensitive inputs like passwords using .withInputMasking(true), enhancing security in command-line applications without extra effort.
Offers implementations for console, Swing, and web-based terminals, with an SPI for customization, ensuring compatibility in diverse environments like IDEs or browsers.
Requires importing an external library, which can increase project complexity and dependency management compared to using standard Java classes like Scanner.
Configuring non-standard terminals, such as the web-based implementation, may involve additional steps and a learning curve, as noted in the documentation links.
Primarily designed for console apps, limiting its utility in applications dominated by GUI or web interfaces without console interaction components.