Importing a xml document into jackrabbit throught DAV result in creating
a node with mime type "application/xml" (see below comment of
XML_MIMETYPE_ALT : the alternative xml mimetype. tika detects xml as
this ("application/xml")).
As a consequence, the method "canExport(ExportContext context, boolean
isCollection)" will return false (see below) , and any http request that
retreive the xml file will get an empty file.
Is this the behavior that jackrabbit is supposed to have ?
The method canExport could return true in both case , when mimetype is
"text/xml" or "application/xml".
public class XmlHandler extends DefaultHandler {
private static Logger log = LoggerFactory.getLogger(XmlHandler.class);
/**
* the xml mimetype
*/
public static final String XML_MIMETYPE = "text/xml";
/**
* the alternative xml mimetype. tika detects xml as this.
*/
public static final String XML_MIMETYPE_ALT = "application/xml";
private static final Set<String> supportedTypes;
static {
supportedTypes = new HashSet<String>();
supportedTypes.add(XML_MIMETYPE);
supportedTypes.add(XML_MIMETYPE_ALT);
}
......
......
public boolean canExport(ExportContext context, boolean isCollection) {
if (super.canExport(context, isCollection)) {
String mimeType = null;
try {
Node contentNode = getContentNode(context, isCollection);
if (contentNode.hasProperty(JcrConstants.JCR_MIMETYPE)) {
mimeType =
contentNode.getProperty(JcrConstants.JCR_MIMETYPE).getString();
} else {
mimeType = detect(context.getExportRoot().getName());
}
} catch (RepositoryException e) {
// ignore and return false
}
return XML_MIMETYPE.equals(mimeType);
}
return false;
}
