com.izforge.izpack.api.data

Interface DynamicInstallerRequirementValidator

All Superinterfaces:

DataValidator

public interface DynamicInstallerRequirementValidator
extends DataValidator

Implicit data validator for checking a set of conditions on each panel change

Nested Class Summary

Nested classes/interfaces inherited from interface com.izforge.izpack.api.installer.DataValidator

DataValidator.Status

Field Summary

Fields inherited from interface com.izforge.izpack.api.installer.DataValidator

DATA_VALIDATOR_CLASSNAME_ATTR, DATA_VALIDATOR_CONDITION_ATTR, DATA_VALIDATOR_TAG

Method Summary

Modifier and Type	Method and Description
boolean	getDefaultAnswer() If the installer is run in automated mode, and validateData returns Status.WARNING, this method is asked how to go on instead of an user answer.
String	getErrorMessageId() Returns the string with either a message if from translations or the message itself in case validateData returns Status.ERROR.
String	getWarningMessageId() Returns the string with either a message if from translations or the message itself in case validateData returns Status.WARNING.
DataValidator.Status	validateData(InstallData idata) Method to validate complex variable settings read from InstallData after a panel change.

Method Detail

validateData

DataValidator.Status validateData(InstallData idata)

Description copied from interface: DataValidator

Method to validate complex variable settings read from InstallData after a panel change.

Specified by:

validateData in interface DataValidator

getErrorMessageId

String getErrorMessageId()

Description copied from interface: DataValidator

Returns the string with either a message if from translations or the message itself in case validateData returns Status.ERROR.

Specified by:

getErrorMessageId in interface DataValidator

Returns:

String Should be the message id or the untranslated error message.

getWarningMessageId

String getWarningMessageId()

Description copied from interface: DataValidator

Returns the string with either a message if from translations or the message itself in case validateData returns Status.WARNING.

Specified by:

getWarningMessageId in interface DataValidator

Returns:

String Should be the message id or the untranslated warning message.

getDefaultAnswer

boolean getDefaultAnswer()

Description copied from interface: DataValidator

If the installer is run in automated mode, and validateData returns Status.WARNING, this method is asked how to go on instead of an user answer.

Specified by:

getDefaultAnswer in interface DataValidator

Returns:

boolean true - ignore warning and continue to the next panel, false - don't change to the next panel, fail