Class PropertiesQuestion.FilenameConstraints

java.lang.Object
com.sun.interview.PropertiesQuestion.ValueConstraints
com.sun.interview.PropertiesQuestion.FilenameConstraints
Enclosing class:
PropertiesQuestion
public static class PropertiesQuestion.FilenameConstraints extends PropertiesQuestion.ValueConstraints
Constrains the response to filenames or paths, and allows chooser widgets to be rendered for the user when appropriate.
Since:
4.0

  • Field Details

  • Constructor Details

    • FilenameConstraints

      public FilenameConstraints()

    • FilenameConstraints

      public FilenameConstraints(File baseDir, boolean relativeOnly)
      Parameters:
      baseDir - Base directory where selection should begin from.
      relativeOnly - Force the result of this value to be relative to the base location. This is limited on some filesystem types of course, where relative paths from one place to another are not always possible.

  • Method Details

    • isValid

      public String isValid(String v)
      Description copied from class: PropertiesQuestion.ValueConstraints
      Is the given value valid for this field? Since this constraint class has no particular typing, the default only check that the value is non-empty. You may override this method to do custom checking, or you may do your checking in getInvalidKeys() which by default defers to the associated constraint object (if any).
      Overrides:
      isValid in class PropertiesQuestion.ValueConstraints
      Parameters:
      v - The value to check.
      Returns:
      Null if the valid is valid, a localized reason string otherwise.
      See Also:

    • getFilters

      public FileFilter[] getFilters()
      Get the filters used to select valid files for a response to this question.
      Returns:
      An array of filters
      See Also:

    • setFilters

      public void setFilters(FileFilter... filters)
      Set the filters used to select valid files for a response to this question. The first element in the array is selected by default. Use this method, or setFilter(), not both.
      Parameters:
      filters - An array of filters used to select valid files for a response to this question
      See Also:

    • setFilter

      public void setFilter(FileFilter filter)
      Set a filter used to select valid files for a response to this question. Use this method, or setFilters(), not both.
      Parameters:
      filter - a filter used to select valid files for a response to this question
      See Also:

    • getBaseDirectory

      public File getBaseDirectory()
      Get the default directory for files for a response to this question.
      Returns:
      the default directory in which files should be found/placed
      See Also:

    • setBaseDirectory

      public void setBaseDirectory(File dir)
      Set the default directory for files for a response to this question.
      Parameters:
      dir - the default directory in which files should be found/placed
      See Also:

    • isBaseRelativeOnly

      public boolean isBaseRelativeOnly()
      Determine whether all valid responses to this question should be relative to the base directory (in or under it). False by default.
      Returns:
      true if all valid responses to this question should be relative to the base directory
      See Also:

    • setBaseRelativeOnly

      public void setBaseRelativeOnly(boolean b)
      Specify whether all valid responses to this question should be relative to the base directory (i.e. in or under it.)
      Parameters:
      b - this parameter should be true if all valid responses to this question should be relative to the base directory

    • getSuggestions

      public File[] getSuggestions()

    • setSuggestions

      public void setSuggestions(File... sugs)
      Supply some possible values that the user may want to select from. The getPath() string will be used for presentation and persistent storage of the value.