Bug 208718 Exception is thrown out when exported data with column's data type [0002]
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
|| value.startsWith( " " ) || value.endsWith( " " ); 
		value = needQuote ? "\"" + value + "\"" : value; 
		return value;
	}
	/**
	 * Prepare the report parameters.
	 * 
	 * @param request
	 * @param task
	 * @param configVars
	 * @param locale
	 * @deprecated
	 * @return map of the request parameters
	 */
	public HashMap parseParameters( HttpServletRequest request,
			IGetParameterDefinitionTask task, Map configVars, Locale locale )
	{
		assert task != null;
		HashMap params = new HashMap( );
		Collection parameterList = task.getParameterDefns( false );
		for ( Iterator iter = parameterList.iterator( ); iter.hasNext( ); )
		{
			IScalarParameterDefn parameterObj = (IScalarParameterDefn) iter
					.next( );
			String paramValue = null;
			Object paramValueObj = null;
			
			
			
			String paramName = parameterObj.getName( );