ATG ORDER MANAGER LOAD ORDER SERIES

TheBasicAuthenticationPipelineServletclass provides authentication using the Basic HTTP authentication mechanism. StartRequestServletName Resolves and starts processing from filter configuration parameterIn some cases can invoke only /atg/dynamo/servlet/dafpipeline/TailPipelineServletĥAuthenticationServletprovides authentication using the Basic HTTP authentication mechanism The web application, unless it uses Oracle ATG Web Commerce Portal, does notinclude other servlet filters.4 It is responsible for calling FilterChain.doFilter(), which invokes thenext filter defined in web.xml. The last servlet in thepipeline is TailPipelineServlet.

ATG ORDER MANAGER LOAD ORDER SERIES

The DAF servlet pipeline processes through a series of servlets that modify the request and responseby extracting path information and providing session, user, and security information. The pair doesnot exist, so PageFilter starts the DAF servlet pipeline by calling DynamoHandler, the first servlet in thepipeline. When the application server invokes PageFilter,it checks the request and response for a reference to a Dynamo request and response pair.

Based on the directories and file extension of therequestURI, the application server uses servlet and filter mappings defined in web.xml to determine the nextresource to call.By default, PageFilter is mapped to handle JSP requests.

When a user performs an action that prompts a response, the application server creates an instance of theHttpServletRequest and HttpServletResponse. Commerce pipelines2DAF Servlet PipelinePageFilterPageFilter starts the DAF servlet pipeline by calling DynamoHandler

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