For the latest stable version, please use Spring Shell 3.3.1! |
Flow Components
Starting from version 2.1.x, a new component model provides an easier way to create higher-level user interaction for the usual use cases, such as asking for input in various forms. These usually are just plain text input or choosing something from a list.
Templates for built-in components are in the
org/springframework/shell/component
classpath.
Built-in components generally follow this logic:
-
Enter a run loop for user input.
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Generate component-related context.
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Render the runtime status of a component state.
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Exit.
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Render the final status of a component state.
Flow gives better interface for defining the flow of components that are better suited for defining interactive command flows. |