com.izforge.izpack.panels.userinput.field.file
Class DirField

java.lang.Object
  com.izforge.izpack.panels.userinput.field.Field
      com.izforge.izpack.panels.userinput.field.file.AbstractFileField
          com.izforge.izpack.panels.userinput.field.file.DirField

public class DirField
extends AbstractFileField

Directory field.

Author:

Tim Anderson

Field Summary

Fields inherited from class com.izforge.izpack.panels.userinput.field.file.AbstractFileField

allowEmptyValue

Constructor Summary

DirField(DirFieldConfig config, InstallData installData)
Constructs a DirField.

Method Summary

boolean	getCreate() Determines if directories can be created if they don't exist.
boolean	getMustExist() Determines if directories must exist.
boolean	isWritable(File dir) Determines if a directory is writable.

Methods inherited from class com.izforge.izpack.panels.userinput.field.file.AbstractFileField

getAbsoluteFile, getAllowEmptyValue, getFileExtension, getFileExtensionDescription, isMustExist

Methods inherited from class com.izforge.izpack.panels.userinput.field.Field

getDefaultValue, getDescription, getDescription, getInitialValue, getInstallData, getLabel, getLabel, getOmitFromAuto, getOsModels, getPacks, getProcessors, getSize, getSummaryKey, getTooltip, getValue, getVariable, isConditionTrue, isEffectiveDisplayHidden, isEffectiveReadonly, replaceVariables, setSaving, setValue, setVariable, validate, validate, wrapDefaultValue, wrapInitialValue

Methods inherited from class java.lang.Object

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

Constructor Detail

DirField

public DirField(DirFieldConfig config,
                InstallData installData)

Constructs a DirField.

Parameters:

config - the field configuration

installData - the installation data

Throws:

IzPackException - if the field cannot be read

Method Detail

getMustExist

public boolean getMustExist()

Determines if directories must exist.

Returns:

true if the directories must exist; otherwise false

getCreate

public boolean getCreate()

Determines if directories can be created if they don't exist.

Returns:

true if directories can be created if they don't exist

isWritable

public boolean isWritable(File dir)

Determines if a directory is writable.

Returns:

true if the the directory is writable