Subject: RE: [xsl] xalan-j2 D7: StreamSource cannot be kept? From: "Michael Kay" <mhkay@xxxxxxxxxxxx> Date: Thu, 9 Aug 2001 18:13:08 +0100 |
The JAXP 1.1 spec is rather remiss in that it doesn't say which kinds of Source object are consumed by supplying them to a transformation. But I think it's reasonable to assume that a StreamSource or SAXSource can only be used once. Mike Kay Software AG > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of > Robert Koberg > Sent: 09 August 2001 15:50 > To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx > Subject: [xsl] xalan-j2 D7: StreamSource cannot be kept? > > > Hi, I was hoping someone could help me with this problem. > > I keep the XSL and XML StreamSource's for my webapp in a > couple of java > objects on a j2ee compliant servlet container. When I want to > transform a > page I request the appropriate combination of StreamSource's > (see More info > on the backend below). Everything works fine THE FIRST TIME. > If I use the > browser back button and perform the exact same action to get > to the same > page that origanlly worked, it produces a > TransformerException saying that > it cannot find the file specified (but it's already setup as > a stream...). > Nothing has changed. If I check the StreamSource's reference > ID, it has not > changed. Has something changed the stream itself? Is there > some way to see > the stream? > > More info on the backend: > ----------------------------------- > I was hoping (don't know if it is a good thing to do or > not...?) to create a > "database" of StreamSources - with an instance of a Page > Object containing > the StreamSource for an XML. A Site Object contains the XSL > StreamSource's. > To get a page I access the appropriate instances and get the > XSL and XML > StreamSources. Can anybody help or give me some advice? Is this a good > strategy for producing a fast, dynamic site? > > Thanks, > Rob > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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