com.mulesoft.runtime.upgrade.tool.service

Class DefaultUserInteractionService

java.lang.Object

com.mulesoft.runtime.upgrade.tool.service.DefaultUserInteractionService

All Implemented Interfaces:

UserInteractionService

@Service
public class DefaultUserInteractionService
extends Object
implements UserInteractionService

Service for interacting with the end user.

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	DEFAULT_NO_SUFFIX_PROMPT
protected static String	DEFAULT_YES_SUFFIX_PROMPT
protected static String	YES_NO_PROMPT

Constructor Summary

Constructors

Constructor and Description
DefaultUserInteractionService()

Method Summary

Modifier and Type	Method and Description
protected void	checkConsoleExistence()
boolean	confirmAction(String desc, String messageToUser, boolean defaultConfirmation) Requests yes/no confirmation for an action given its description.
void	setIn(InputStream in)
void	setOut(PrintStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

YES_NO_PROMPT

protected static final String YES_NO_PROMPT

See Also:

Constant Field Values

DEFAULT_NO_SUFFIX_PROMPT

protected static final String DEFAULT_NO_SUFFIX_PROMPT

See Also:

Constant Field Values

DEFAULT_YES_SUFFIX_PROMPT

protected static final String DEFAULT_YES_SUFFIX_PROMPT

See Also:

Constant Field Values

Constructor Detail

DefaultUserInteractionService

public DefaultUserInteractionService()

Method Detail

confirmAction

public boolean confirmAction(String desc,
                             String messageToUser,
                             boolean defaultConfirmation)
                      throws IOException

Requests yes/no confirmation for an action given its description. Interaction takes place by Java standard input and output streams. Take into account this will imply blocking calls.

Specified by:

confirmAction in interface UserInteractionService

Parameters:

desc - a short description of the action to confirm for logging purposes.

messageToUser - the message that should be shown to the user for requesting confirmation.

defaultConfirmation - false, if default confirmation answer should be No, true otherwise.

Returns:

true if the user accepts, false otherwise.

Throws:

IOException - on any I/O related exception like no Console associated to the JVM.

setIn

public void setIn(InputStream in)

setOut

public void setOut(PrintStream out)

checkConsoleExistence

protected void checkConsoleExistence()
                              throws IOException

Throws:

IOException