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Re: [Classpathx-discuss] EntityResolver problem with Aelfred parser
From: |
Arnaud Vandyck |
Subject: |
Re: [Classpathx-discuss] EntityResolver problem with Aelfred parser |
Date: |
Fri, 09 Apr 2004 16:20:46 +0200 |
User-agent: |
Gnus/5.1006 (Gnus v5.10.6) Emacs/21.3 (gnu/linux) |
Thanks for the report, I'll wait for some comments about it before
applying the proposed patch:
,----
| line 585 of SAXDriver (package gnu.xml.aelfred2)
|
| in.setSystemId (absolutize (baseURI, in.getSystemId (), false));
|
| the last argument of to absolutize should be true: the absolutize should
| be 'nice=true' and thus return the unabsolutized systemId by giving a chance
| to the call to EntityResolver in the next line:
|
| source = entityResolver.resolveEntity (in.getPublicId (),
| in.getSystemId ());
`----
Many thanks,
Maarten Coene <address@hidden> writes:
> Hi,
>
> I have a problem with specifying an EntityResolver with the Aelfred
> SAXDriver. In some situations, the specified EntityResolver will not be
> used to resolve the entities. This can happen if you pass an InputSource
> to the SAXDriver.parse( ... ) method without specifying a systemId.
>
> I've found a related mail regarding this issue with a (possible)
> solution for this problem, but there were no replies...
> http://mail.gnu.org/archive/html/classpathx-xml/2002-02/msg00016.html
>
> For instance, parsing this document will throw an error and the
> specified EntityResolver has never been called:
>
> <?xml version="1.0"?>
> <!DOCTYPE greeting SYSTEM "hello.dtd">
> <greeting>Hello, world!</greeting>
>
> *code snippit illustrating the problem*
> InputStream in = .... // the xml document
> EntityResolver myResolver = ... // a resolver that can handle "hello.dtd"
>
> SAXDriver reader = new SAXDriver();
> reader.setEntityResolver(myResolver);
> reader.setContentHandler(...);
> reader.parse(new InputSource(in));
>
> *the exception*
> this throws the following exception:
> java.net.MalformedURLException: no protocol: hello.dtd
> at java.net.URL.<init>(URL.java:567)
> at java.net.URL.<init>(URL.java:464)
> at java.net.URL.<init>(URL.java:413)
> at SAXDriver.absolutize(SAXDriver.java:613)
> at SAXDriver.resolveEntity(SAXDriver.java:590)
> ...
>
> regards,
> Maarten
>
>
>
> _______________________________________________
> Classpathx-discuss mailing list
> address@hidden
> http://mail.gnu.org/mailman/listinfo/classpathx-discuss
>
>
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