Bug 211081 log4j not working with preview
I am using log4j in the scripting Database source. I place my log4j-1.2.15.jar file in the folder C:\eclipse\plugins\org.eclipse.birt. report.viewer_2.2.1.r22x_v20070920\ birt\WEB-INF\lib However when I try to preview I get an error Http Status 500. When I check the log files I see the following exceptions java.lang.NoClassDefFoundError: org/apache/log4j/Category
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
{
			fileName = fileName + SUFFIX_REPORT_DOCUMENT;
		}
		return fileName;
	}
	/**
	 * Generate document name according to report name.
	 * 
	 * @param reportName
	 * @param id
	 * @return document name.
	 */
	protected static String generateDocumentFromReport( String reportName,
			String id )
	{
		if ( reportName == null )
			return null;
		String documentFile = reportName;
		if ( reportName.indexOf( '.' ) >= 0 )
		{
			documentFile = reportName.substring( 0, reportName
					.lastIndexOf( '.' ) );
		}
		
		if ( id != null && id.length( ) > 0 )
		{
			documentFile = documentFile + id + SUFFIX_REPORT_DOCUMENT;
		}
		else
		{