Changes between Version 4 and Version 5 of ApertureDataAccessor


Ignore:
Timestamp:
10/17/05 23:06:39 (19 years ago)
Author:
sauermann
Comment:

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  • ApertureDataAccessor

    v4 v5  
    22 
    33* using URI as identifier, not String. more type-safe. hence also the UriNotFoundException. Parallel to ApertureDataObject which is also based on Java.net.URI 
     4 
     5TODO: Leo: from my perspective, DataAccessor, DataCrawler and CrawlData are too much coupled.  
     6The return value is far too complicated defined. ''' @return A DataObject for the specified URI, or null when an AccessData instance has been specified and the binary resource has not been modified since the last access.''' The semantics of this return value contain too much semantics. If it is a generic framework, change detection could be entirely up to the DataCrawler, if it is programmed datasource-specific.  
    47 
    58== Java Interface ==