xq.gwt.mvc.model.BooleanPropertyModel Maven / Gradle / Ivy

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package xq.gwt.mvc.model;

public class BooleanPropertyModel extends AbstractPropertyModel {
		
	private static final long serialVersionUID = 8226869386470922934L;
	private Boolean value;

	public Boolean getValue() {
		return value;
	}

	public void setValue(Boolean value) {
		Boolean oldValue = this.value;
		this.value = value;
		setHasError(false);
		notifyPropertyChanged(oldValue, value);
	}

	@Override
	public String getText() {
		if(getValue() == null)
			return null;
		return String.valueOf(getValue());
	}

	@Override
	public void setText(String text) throws ConversionException {
		setHasError(false);
		if((text == null) ||(text.equals(""))){
			setValue(null);
			return;
		}
		Boolean boolVal;
		try {
			boolVal = Boolean.parseBoolean(text);
		} catch (Exception e) {
			ConversionException ce = new ConversionException(e.getLocalizedMessage());
			ce.initCause(e);
			setHasError(true);
			throw ce;
		}
		
		setValue(boolVal);
		
	}

	public Object getObjectValue() {		
		return getValue();
	}

	public Class getPropertyType() {		
		return Boolean.class;
	}

	
	

}