org.apache.tools.ant.input

public Class DefaultInputHandler

Class Inheritance

extends Object
implements InputHandler

All Implemented Interfaces

org.apache.tools.ant.input.InputHandler

Known Direct Subclasses

Imports

Prompts on System.err, reads input from System.in

Constructor Summary

Access	Constructor and Description
public	DefaultInputHandler() Empty no-arg constructor

Modifier and Type	Method and Description
protected InputStream	Returns: the input stream from which the user input should be read. getInputStream() Returns the input stream from which the user input should be read.
protected String	Returns: the prompt to ask the user getPrompt(InputRequest the request to construct the prompt for. Must not be `null`. request) Constructs user prompt from a request.
public void	handleInput(InputRequest the request to handle request) Implements org.apache.tools.ant.input.InputHandler.handleInput. Prompts and requests input.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

DefaultInputHandler	back to summary
public DefaultInputHandler() Empty no-arg constructor

getInputStream	back to summary
protected InputStream getInputStream() Returns the input stream from which the user input should be read. Returns:InputStream the input stream from which the user input should be read.

getInputStream

protected InputStream getInputStream()

Returns the input stream from which the user input should be read.

Returns:InputStream: the input stream from which the user input should be read.

getPrompt back to summary

getPrompt	back to summary
protected String getPrompt(InputRequest request) Constructs user prompt from a request. This implementation adds (choice1,choice2,choice3,...) to the prompt for `MultipleChoiceInputRequest`s. Parameters request:InputRequest the request to construct the prompt for. Must not be `null`. Returns:String the prompt to ask the user

protected String getPrompt(InputRequest request)

Constructs user prompt from a request.

This implementation adds (choice1,choice2,choice3,...) to the prompt for MultipleChoiceInputRequests.

Parameters

request:InputRequest: the request to construct the prompt for. Must not be null.

Returns:String

the prompt to ask the user

handleInput	back to summary
public void handleInput(InputRequest request) throws BuildException Implements org.apache.tools.ant.input.InputHandler.handleInput. Prompts and requests input. May loop until a valid input has been entered. Parameters request:InputRequest the request to handle Exceptions BuildException: if not possible to read from console

handleInput

public void handleInput(InputRequest request) throws BuildException

Prompts and requests input. May loop until a valid input has been entered.

Parameters

Exceptions