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From stev...@outerthought.org
Subject [WIKI-UPDATE] Resources Thu Nov 27 00:00:04 2003
Date Wed, 26 Nov 2003 23:00:05 GMT
Page: http://wiki.cocoondev.org/Wiki.jsp?page=Resources , version: 6 on Wed Nov 26 22:25:28
2003 by LarsH

- However resources are not like a macro, which might describe a pipeline fragment. The flow
of processing does not return from the point at which the resource is called. Therefore a
resource must be a complete pipeline, or must invoke ''another resource which is a complete
pipeline''. To put this differently, a resource is called and this call must eventually end
up at a [Serializer] or [Reader]. The call may progress through several other resources which
might, for example, contain [Selector] or [Action]s that further affect the flow of processing
but must end up at a pipeline terminating component.
+ However resources are not like a macro, which might describe a pipeline fragment. The flow
of processing does not return from the point at which the resource is called*. Therefore a
resource must be a complete pipeline, or must invoke ''another resource which is a complete
pipeline*''. To put this differently, a resource is called and this call must eventually end
up at a [Serializer] or [Reader]. The call may progress through several other resources which
might, for example, contain [Selector] or [Action]s that further affect the flow of processing
but must end up at a pipeline terminating component.
?                                                                                        
                                                                               +         
                                                                                         
              +

+ 
+ ''[[*Note: "Since 2.1 the sitemap interpreter strategy allows for the Resources to be templating
__any__ composed portion of a pipeline. (Prior to 2.1 Resources were 'ending' pipelines and
as such a call of resource was said 'not to return')" - Cocoon 2.1 docs]''



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