peeking inside a composite file

[Andrew Mak <ma...@ca.ibm.com>]

Hi,

I was wondering if Tuscany has any API or utility class that would allow 
me to peek inside a composite file to get the targetNamespace and name, 
without having to parse the entire file?

Thanks in advance,

Andrew Mak

Re: peeking inside a composite file

[Raymond Feng <en...@gmail.com>]

You can use the StAX to get the QName as follows:

Assuming url points to the composite file:

                URLConnection connection = url.openConnection();
                connection.setUseCaches(false);
                XMLStreamReader reader = 
factory.createXMLStreamReader(connection.getInputStream());
                reader.nextTag();

                assert Constants.COMPOSITE_QNAME.equals(reader.getName());
                String ns = reader.getAttributeValue(null, 
"targetNamespace");
                if (ns == null) {
                    ns = XMLConstants.NULL_NS_URI;
                }
                String name = reader.getAttributeValue(null, "name");
                reader.close();

Thanks,
Raymond

From: Andrew Mak
Sent: Wednesday, August 27, 2008 9:35 AM
To: user@tuscany.apache.org
Subject: peeking inside a composite file



Hi,

I was wondering if Tuscany has any API or utility class that would allow me 
to peek inside a composite file to get the targetNamespace and name, without 
having to parse the entire file?

Thanks in advance,

Andrew Mak