Bug 183546 Time parameter with format display wrong value.[0705]
Description: Time parameter with format display wrong value. Build number:2.2.0.v2007042309 Steps to reproduce: Chinese Locale. 1. New a report parameter, time type, input value as 04/23/2006 9:30:20 AM. 2. Click Change button, set format as mm:hh. 3. Drag the parameter to Layout and preview. Expected result: Display correct value Actual result: Display "1970 1 06:09" The value stored in config file is wrong. I saw <structure> <property name="name">time_6</property> <property name="value">06:09:00 AM</property> </structure> Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ParamDefTag.java
*/
	protected boolean __validate( ) throws Exception
	{
		if ( !param.validate( ) )
			return false;
		
		Pattern p = Pattern.compile( "^\\w+$" ); 
		Matcher m = p.matcher( param.getId( ) );
		if ( !m.find( ) )
		{
			throw new JspTagException( BirtResources
					.getMessage( ResourceConstants.TAGLIB_INVALID_ATTR_ID ) );
		}
		
		if ( pageContext.findAttribute( param.getId( ) ) != null )
		{
			throw new JspTagException( BirtResources
					.getMessage( ResourceConstants.TAGLIB_ATTR_ID_DUPLICATE ) );
		}
		return true;
	}
	/**
	 * Handle event before doEndTag
	 */
	protected void __beforeEndTag( )
	{
		
		pageContext.setAttribute( param.getId( ), param.getName( ) );
	}
	/**