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
* URL parameter name to indicate whether cache the parameter.
	 */
	public static final String PARAM_NOCACHE_PARAMETER = "__nocache"; 
	/**
	 * URL parameter name to indicate if open document as attachment(default is
	 * inline ).
	 */
	public static final String PARAM_AS_ATTACHMENT = "__asattachment"; 
	/**
	 * URL parameter name to indicate the execution name.
	 */
	public static final String PARAM_ACTION = "__action"; 
	/**
	 * URL parameter name to indicate the client DPI setting.
	 */
	public static final String PARAM_DPI = "__dpi"; 
	/**
	 * URL parameter name to indicate whether clean session files.
	 */
	public static final String PARAM_CLEAN_SESSION = "__clean"; 
	/**
	 * URL parameter name to indicate if force optimized HTML output.
	 */
	public static final String PARAM_AGENTSTYLE_ENGINE = "__agentstyle"; 
	/**
	 * Custom request headers to identify the request is a normal HTTP request
	 * or a soap request by AJAX.
	 */
	public static final String HEADER_REQUEST_TYPE = "request-type"; 
	/**