org.apache.jackrabbit.webdav.property.DavPropertyNameIterator Java Examples

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Example #1
Source File: AbstractWebdavServlet.java    From document-management-software with GNU Lesser General Public License v3.0 4 votes vote down vote up 
/**
 * The PROPFIND method
 * 
 * @param request the HTTP request
 * @param response the server's response
 * @param resource the DAV resource
 * 
 * @throws IOException generic I/O error
 */
protected void doPropFind(WebdavRequest request, WebdavResponse response, DavResource resource)
		throws IOException, DavException {

	log.debug("doPropFind");
	if (log.isDebugEnabled())
		log.debug("[READ] FINDING {} {}",
				(resource.isCollection() ? "DOCUMENTS WITHIN THE FOLDER" : "JUST THE DOCUMENT"),
				resource.getDisplayName());

	if (!resource.exists()) {
		log.warn("Resource not found: {}", resource.getResourcePath());
		response.sendError(DavServletResponse.SC_NOT_FOUND);
		return;
	}

	DavPropertyNameSet requestProperties = request.getPropFindProperties();

	if (log.isDebugEnabled()) {
		DavPropertyNameIterator iter = requestProperties.iterator();
		StringBuffer sb = new StringBuffer("Requested properties: ");
		while (iter.hasNext()) {
			sb.append(((DavPropertyName) iter.next()).getName());
			sb.append(",");
		}
		log.debug(sb.toString());
	}

	int propfindType = request.getPropFindType();

	int depth = Context.get().getProperties().getInt("webdav.depth", 1);
	String headerDepth = request.getHeader("Depth");
	if (StringUtils.isNotEmpty(headerDepth)) {
		if ("infinity".equals(headerDepth))
			depth = request.getDepth(DEPTH_INFINITY);
		else {
			depth = Integer.parseInt(headerDepth);
		}
	}

	MultiStatus mstatus = new MultiStatus();
	mstatus.addResourceProperties(resource, requestProperties, propfindType, depth);

	response.sendMultiStatus(mstatus);
}