/* gnu.java.beans.editors.NativeBooleanEditor
   Copyright (C) 1998, 2002 Free Software Foundation, Inc.

This file is part of GNU Classpath.

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it under the terms of the GNU General Public License as published by
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permission to link this library with independent modules to produce an
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package gnu.java.beans.editors;

import java.beans.PropertyEditorSupport;

/**
 ** NativeBooleanEditor is a property editor for the
 ** boolean type.<P>
 **
 ** <STRONG>To Do:</STRONG> add support for a checkbox
 ** as the custom editor.
 **
 ** @author John Keiser
 ** @version 1.1.0, 29 Jul 1998
 **/

public class NativeBooleanEditor extends PropertyEditorSupport {
	String[] tags = {"true","false"};

	/**
	 * setAsText for boolean checks for true or false or t or f.
	 * "" also means false.
	 **/
	public void setAsText(String val) throws IllegalArgumentException {
		if(val.equalsIgnoreCase("true") || val.equalsIgnoreCase("t")) {
			setValue(Boolean.TRUE);
		} else if(val.equalsIgnoreCase("false") || val.equalsIgnoreCase("f") || val.equals("")) {
			setValue(Boolean.FALSE);
		} else {
			throw new IllegalArgumentException("Value must be true, false, t, f or empty.");
		}
	}


	/** getAsText for boolean calls Boolean.toString(). **/
	public String getAsText() {
		return getValue().toString();
	}
}