/* * To change this template, choose Tools | Templates * and open the template in the editor. */package dyno.swing.designer.properties.wrappers.primitive;import dyno.swing.designer.properties.ValidationException;import dyno.swing.designer.properties.wrappers.Decoder;import dyno.swing.designer.properties.wrappers.Encoder;import dyno.swing.designer.properties.wrappers.SourceCoder;/** * * @author William Chen */public class BooleanWrapper implements Encoder, Decoder, SourceCoder {    public String encode(Object v) {        if(v==null)            return "false";        Boolean bool=(Boolean)v;        return bool.booleanValue()?"true":"false";    }    public Object decode(String txt) {        if(txt==null)            return false;        return txt.equals("true");    }    public void validate(String txt) throws ValidationException {        if(txt==null)            throw new ValidationException("Boolean value should be either true or false!");        if(!(txt.equals("true")||txt.equals("false")))            throw new ValidationException("Boolean value should be either true or false!");    }    public String getJavaCode(Object value) {        if(value==null)            return "false";        Boolean bool=(Boolean)value;        return bool.booleanValue()?"true":"false";    }}