quickfix.field.converter.BooleanConverter Maven / Gradle / Ivy
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package quickfix.field.converter;
import quickfix.FieldConvertError;
/**
* Converts between a boolean and a string.
*/
public class BooleanConverter {
private static final String NO = "N";
private static final String YES = "Y";
/**
* Converts a boolean to a String.
*
* @param b the boolean value
* @return "Y" for true and "N" for false.
*/
public static String convert(boolean b) {
return b ? YES : NO;
}
/**
* Converts a String value to a boolean.
*
* @param value the String value to convert
* @return true if "Y" and false if "N"
* @throws FieldConvertError raised for any value other than "Y" or "N".
*/
public static boolean convert(String value) throws FieldConvertError {
if (YES.equals(value)) {
return true;
} else if (NO.equals(value)) {
return false;
} else {
throw new FieldConvertError("invalid boolean value: " + value);
}
}
}