Package org.apache.tools.ant.input
Class DefaultInputHandler
java.lang.Object
org.apache.tools.ant.input.DefaultInputHandler
- All Implemented Interfaces:
- InputHandler
- Direct Known Subclasses:
- GreedyInputHandler,- SecureInputHandler
Prompts on System.err, reads input from System.in
- Since:
- Ant 1.5
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Constructor SummaryConstructors
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Method SummaryModifier and TypeMethodDescriptionprotected InputStreamReturns the input stream from which the user input should be read.protected StringgetPrompt(InputRequest request) Constructs user prompt from a request.voidhandleInput(InputRequest request) Prompts and requests input.
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Constructor Details- 
DefaultInputHandlerpublic DefaultInputHandler()Empty no-arg constructor
 
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Method Details- 
handleInputPrompts and requests input. May loop until a valid input has been entered.- Specified by:
- handleInputin interface- InputHandler
- Parameters:
- request- the request to handle
- Throws:
- BuildException- if not possible to read from console
 
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getPromptConstructs user prompt from a request.This implementation adds (choice1,choice2,choice3,...) to the prompt for MultipleChoiceInputRequests.- Parameters:
- request- the request to construct the prompt for. Must not be- null.
- Returns:
- the prompt to ask the user
 
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getInputStreamReturns the input stream from which the user input should be read.- Returns:
- the input stream from which the user input should be read.
 
 
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