org.rococoa.internal.BoolConverter Maven / Gradle / Ivy
The newest version!
/*
* Copyright 2007-2010 Duncan McGregor
*
* This file is part of Rococoa, a library to allow Java to talk to Cocoa.
*
* Rococoa is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rococoa is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Rococoa. If not, see .
*/
package org.rococoa.internal;
import com.sun.jna.FromNativeContext;
import com.sun.jna.FromNativeConverter;
import com.sun.jna.ToNativeContext;
import com.sun.jna.ToNativeConverter;
/**
* Converts {@code java.lang.Boolean} to native by mapping to {@code java.lang.Integer} as defined by:
*
* #define YES (BOOL) 1
* #define NO (BOOL) 0
*
*
* @author Harald Kuhr
* @author last modified by $Author: haraldk$
* @version $Id: BoolConverter.java,v 1.0 Feb 19, 2010 8:44:39 PM haraldk Exp$
*/
public class BoolConverter implements ToNativeConverter, FromNativeConverter {
public Object toNative(final Object value, final ToNativeContext context) {
return ((Boolean) value) ? 1 : 0;
}
public Object fromNative(final Object value, final FromNativeContext context) {
return ((Byte) value).intValue() == 1;
}
public Class nativeType() {
return byte.class;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy