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
*/
	public static String getShowParameterPage( HttpServletRequest request )
	{
		return getParameter( request, PARAM_PARAMETER_PAGE );
	}
	/**
	 * Returns the application properties
	 * 
	 * @param context
	 * @param props
	 * @return
	 */
	public synchronized static Map initViewerProps( ServletContext context,
			Map props )
	{
		
		if ( props == null )
			props = new HashMap( );
		
		String file = context.getInitParameter( INIT_PARAM_CONFIG_FILE );
		if ( file == null || file.trim( ).length( ) <= 0 )
			file = IBirtConstants.DEFAULT_VIEWER_CONFIG_FILE;
		try
		{
			InputStream is = null;
			if ( isRelativePath( file ) )
			{
				
				if ( !file.startsWith( "/" ) ) 
					file = "/" + file;