Bug 167779 BIRT report jsp tag can't access sample report with document folder setted.[0603]
Description: BIRT report jsp tag can't access sample report with document folder setted to other local directory. Build number:2.2.0.v20061213 Steps to reproduce: 1. New a BIRT Web project. 2. Set BIRT_VIEWER_DOCUMENT_FOLDER to c:\ in web.xm 3. New a jsp file based on BIRT template 4. Input below content in body: <birt:report id="kkkk" name="first sample" reportDesign="test.rptdesign"> </birt:report> 5. Run the server and preview the jsp file. Expected result: Sample report displays. Actual result: The report file : c:\\test.rptdesign does not exist or contains errors. The report file : c:\\test.rptdesign does not exist or contains errors Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/ReportTag.java
if ( field == null )
				continue;
			map.put( field.getName( ), field.getValue( ) );
		}
		return map;
	}
	/**
	 * parse parameter value by string value
	 * 
	 * @param handle
	 * @param field
	 * @param value
	 * @return
	 * @throws Exception
	 */
	private Object getParameterValue( ScalarParameterHandle handle,
			ParameterField field, String value ) throws Exception
	{
		
		String dataType = handle.getDataType( );
		
		if ( DesignChoiceConstants.PARAM_TYPE_STRING
				.equalsIgnoreCase( dataType ) )
		{
			return value;
		}
		
		String pattern = field.getPattern( );
		if ( pattern == null || pattern.length( ) <= 0 )
		{