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The following page has been changed by SimonKitching: http://wiki.apache.org/jakarta-commons/Digester/FAQ The comment on the change is: Fix incorrect info about all Rule classes being stateless. ------------------------------------------------------------------------------ A much cleaner solution is simply to create a new Digester instance for each XML document parsed. If you are concerned about performance then you might want to create a !RulesBase object, add rule instances to it, then reuse that object but - create a separate Digester object each time. Unlike the Digester class, the Rule - and !RulesBase classes are not supposed to be modified by the parsing, ie are - "stateless" with respect to the sax parsing stage and so are pretty safe to reuse. + create a separate Digester object each time. Re-using rule instances can be + unsafe, however. The majority of Rule classes are stateless, but some are not. + Of the ones that do retain state, they are ''probably'' safe to reuse if the + parse was successful. When an error occurred during a digester parse, however, + these rules may well have internal state that will cause them to work incorrectly + on a future parse. Sorry, there is no list indicating which Rule classes are + stateless and which are not; you'll have to look at the source code for each + Rule class to figure that out. You can also create a parser object and pass it to the digester constructor, to save having to instantiate a new parser object when new Digester objects are --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]