Text-IO alternatives and similar libraries
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Text-IO is a library for creating Java console applications. It can be used in applications that need to read interactive input from the user.
- supports reading values with various data types.
- allows masking the input when reading sensitive data.
- allows selecting a value from a list.
- allows to specify constraints on the input values (format patterns, value ranges, length constraints etc.).
- provides different terminal implementations and offers a Service Provider Interface (SPI) for configuring additional text terminals.
By default, Text-IO tries to use text terminals backed by java.io.Console. If no console device is present (which may happen, for example, when running the application in your IDE), a Swing-based terminal is used instead.
TextIO textIO = TextIoFactory.getTextIO(); String user = textIO.newStringInputReader() .withDefaultValue("admin") .read("Username"); String password = textIO.newStringInputReader() .withMinLength(6) .withInputMasking(true) .read("Password"); int age = textIO.newIntInputReader() .withMinVal(13) .read("Age"); Month month = textIO.newEnumInputReader(Month.class) .read("What month were you born in?"); TextTerminal terminal = textIO.getTextTerminal(); terminal.printf("\nUser %s is %d years old, was born in %s and has the password %s.\n", user, age, month, password);
Click on the image below to see the output of the above example in a Swing-based terminal.
You can also use a web-based terminal, which allows you to access your application via a browser, as shown in the image below.
*Note that all licence references and agreements mentioned in the Text-IO README section above are relevant to that project's source code only.