| package aQute.bnd.build.model.conversions; |
| |
| /** |
| * Formatter for booleans with a default value; if the input value matches the |
| * default then it is formatted to <code>null</code>. |
| * |
| * @author Neil Bartlett |
| */ |
| public class DefaultBooleanFormatter implements Converter<String,Boolean> { |
| |
| private final boolean defaultValue; |
| |
| public DefaultBooleanFormatter(boolean defaultValue) { |
| this.defaultValue = defaultValue; |
| } |
| |
| public String convert(Boolean input) throws IllegalArgumentException { |
| String result = null; |
| |
| if (input != null && input.booleanValue() != defaultValue) |
| result = input.toString(); |
| |
| return result; |
| } |
| |
| } |