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I like the idea of add/remove versus set. In the Java case it meshes
nicely with other Java event mechanisms. From a non-Java biased
perspective it does offer considerable extra flexibility in a simple
manner.
Though I don't have a strict requirement for it today, I'd vote for it.
Gavin.
>-----Original Message-----
>From: David Megginson [SMTP:ak117@f...]
>Sent: Tuesday, February 24, 1998 9:24 AM
>To: xml-dev Mailing List
>Subject: SAX: multiple handlers
>
>In a private message, one SAX user raised the issue again of multiple
>handlers. The user suggested the situation where someone wants to
>extract information from a document _and_ copy the document to an
>OutputStream at the same time: for a clean implementation, each of
>these should be in a different handler.
>
>During the last round, most people vetoed this idea. Here it is
>again, though, for your consideration:
>
> package org.xml.sax;
> import java.io.InputStream;
>
> public interface Parser {
>
> public void addEntityHandler (EntityHandler handler);
> public void removeEntityHandler (EntityHandler handler);
>
> public void addDocumentHandler (DocumentHandler handler);
> public void removeDocumentHandler (DocumentHandler handler);
>
> public void addErrorHandler (ErrorHandler handler);
> public void removeErrorHandler (ErrorHandler handler);
>
> public void parse (String publicId, String systemId)
> throws java.lang.Exception;
>
> public void parse (String publicId, String systemId,
> InputStream inputStream)
> throws java.lang.Exception;
>
> }
>
>Any further thoughts on this issue?
>
>
>All the best,
>
>
>David
>
>--
>David Megginson ak117@f...
>Microstar Software Ltd. dmeggins@m...
> http://home.sprynet.com/sprynet/dmeggins/
>
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