/*
* Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
package javafx.util.converter;
import javafx.util.
StringConverter;
/**
* <p>{@link StringConverter} implementation for {@link Long}
* (and long primitive) values.</p>
* @since JavaFX 2.1
*/
public class
LongStringConverter extends
StringConverter<
Long> {
/** {@inheritDoc} */
@
Override public
Long fromString(
String value) {
// If the specified value is null or zero-length, return null
if (
value == null) {
return null;
}
value =
value.
trim();
if (
value.
length() < 1) {
return null;
}
return
Long.
valueOf(
value);
}
/** {@inheritDoc} */
@
Override public
String toString(
Long value) {
// If the specified value is null, return a zero-length String
if (
value == null) {
return "";
}
return
Long.
toString(((
Long)
value).
longValue());
}
}