Bug 177693 Support Date/Time data type in BIRT report engine.
Report engine needs to support new BIRT data type Date/Time. Please see attached for details.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/api/impl/ParameterSelectionChoice.java
{
		this.design = handle;
	}
	
	/**
	 * @param locale the locale
	 */
	public void setLocale(Locale locale)
	{
		this.locale = locale;
	}
	
	/**
	 * @param lableKey the label key string
	 * @param label the label string
	 */
	public void setLabel(String lableKey, String label)
	{
		this.label = label;
		this.labelKey = lableKey;
	}
	
	/**
	 * set parameter choice value. The string value is in English locale, and needs to be parsed
	 * back into object value based on the data type. 
	 * 
	 * @param value the string value for the object
	 * @param type the parameter data type
	 */
	public void setValue(String value, int type) {