Luca,
I'm using the XML:DB API with the following code:
> ...
> BinaryResource br = (BinaryResource) c.createResource(h.id,
> BinaryResource.RESOURCE_TYPE);
> ...
> <document name="" total_nodes="3" total_blocks="1" total_ext_nids="0"
> total_indir_blocks="0" total_text="36">
> <element name="base64Binary" total_nodes="3" total_blocks="1"
> total_ext_nids="0" total_indir_blocks="0" total_text="0">
> <attribute name="mimetype" total_nodes="3" total_blocks="1"
> total_ext_nids="0" total_indir_blocks="0" total_text="174"/>
> <text name="" total_nodes="3" total_blocks="1" total_ext_nids="0"
> total_indir_blocks="0" total_text="468"/>
> </element>
> ...
BinaryResource is not structured. It just a BLOB. Most likely, XML:DB driver
serializes object (into String or bytes array), then base64-encodes them and
inserts into database something like this:
<base64Binary>
kljh31g23LKj123H4iLutgLJhb=
</base64Binary>
What you actually need is XML representaion of the Host object and
XMLResource (
http://www.cfoster.net/html/xmldb/javadoc-xmldb-api/org/xmldb/api/modules/XMLResource.html)
instead of BinaryResource. There are a lot of ways to serialize java objects
into XML - from concatenating to using StAX writers. I would start from
there: http://stackoverflow.com/questions/35785/xml-serialization-in-java and
here
http://www.java2s.com/Code/Java/JDK-6/MarshalJavaobjecttoxmlandoutputtoconsole.htm
.
BTW, this XML:DB API example should be interesting for you also:
http://www.cfoster.net/sedna/xmldb/examples/quick-start.xml .
Ivan Shcheklein,
Sedna Team
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