private boolean isDirectory(String url) throws IOException, DavException {
DavPropertyNameSet nameSet = new DavPropertyNameSet();
nameSet.add(DavPropertyName.create(DavConstants.PROPERTY_RESOURCETYPE));
PropFindMethod method = null;
try {
method = new PropFindMethod(url, nameSet, DavConstants.DEPTH_0);
execute(method);
if (method.succeeded()) {
MultiStatus multiStatus = method.getResponseBodyAsMultiStatus();
MultiStatusResponse response = multiStatus.getResponses()[0];
DavPropertySet propertySet = response.getProperties(HttpStatus.SC_OK);
DavProperty<?> property = propertySet.get(DavConstants.PROPERTY_RESOURCETYPE);
if (property != null) {
Node node = (Node) property.getValue();
return node.getLocalName().equals(DavConstants.XML_COLLECTION);
}
}
return false;
} finally {
if (method != null) {
method.releaseConnection();
}
}
}
public WebdavEntry(MultiStatusResponse ms, String splitElement) {
resetData();
if (ms.getStatus().length != 0) {
mUri = ms.getHref();
mPath = mUri.split(splitElement, 2)[1];
int status = ms.getStatus()[0].getStatusCode();
DavPropertySet propSet = ms.getProperties(status);
@SuppressWarnings("rawtypes")
DavProperty prop = propSet.get(DavPropertyName.DISPLAYNAME);
if (prop != null) mName = (String) prop.getName().toString();
else {
String[] tmp = mPath.split("/");
if (tmp.length > 0) mName = tmp[tmp.length - 1];
}
// use unknown mimetype as default behavior
mContentType = "application/octet-stream";
prop = propSet.get(DavPropertyName.GETCONTENTTYPE);
if (prop != null) {
mContentType = (String) prop.getValue();
// dvelasco: some builds of ownCloud server 4.0.x added a trailing ';' to the MIME type ; if
// looks fixed, but let's be cautious
if (mContentType.indexOf(";") >= 0) {
mContentType = mContentType.substring(0, mContentType.indexOf(";"));
}
}
// check if it's a folder in the standard way: see RFC2518 12.2 , or RFC4918 14.3
prop = propSet.get(DavPropertyName.RESOURCETYPE);
if (prop != null) {
Object value = prop.getValue();
if (value != null) {
mContentType =
"DIR"; // a specific attribute would be better, but this is enough; unless while we
// have no reason to distinguish MIME types for folders
}
}
prop = propSet.get(DavPropertyName.GETCONTENTLENGTH);
if (prop != null) mContentLength = Long.parseLong((String) prop.getValue());
prop = propSet.get(DavPropertyName.GETLASTMODIFIED);
if (prop != null) {
Date d = WebdavUtils.parseResponseDate((String) prop.getValue());
mModifiedTimestamp = (d != null) ? d.getTime() : 0;
}
prop = propSet.get(DavPropertyName.CREATIONDATE);
if (prop != null) {
Date d = WebdavUtils.parseResponseDate((String) prop.getValue());
mCreateTimestamp = (d != null) ? d.getTime() : 0;
}
} else {
Log.e("WebdavEntry", "General fuckup, no status for webdav response");
}
}
public List<String> getFileList(String destinationDirectory)
throws TransferFailedException, ResourceDoesNotExistException, AuthorizationException {
String repositoryUrl = repository.getUrl();
String url = repositoryUrl + (repositoryUrl.endsWith("/") ? "" : "/") + destinationDirectory;
PropFindMethod method = null;
try {
if (isDirectory(url)) {
DavPropertyNameSet nameSet = new DavPropertyNameSet();
nameSet.add(DavPropertyName.create(DavConstants.PROPERTY_DISPLAYNAME));
method = new PropFindMethod(url, nameSet, DavConstants.DEPTH_1);
int status = execute(method);
if (method.succeeded()) {
ArrayList<String> dirs = new ArrayList<String>();
MultiStatus multiStatus = method.getResponseBodyAsMultiStatus();
for (int i = 0; i < multiStatus.getResponses().length; i++) {
MultiStatusResponse response = multiStatus.getResponses()[i];
String entryUrl = response.getHref();
String fileName = PathUtils.filename(URLDecoder.decode(entryUrl));
if (entryUrl.endsWith("/")) {
if (i == 0) {
// by design jackrabbit webdav sticks parent directory as the first entry
// so we need to ignore this entry
// http://www.nabble.com/Extra-entry-in-get-file-list-with-jackrabbit-webdav-td21262786.html
// http://www.webdav.org/specs/rfc4918.html#rfc.section.9.1
continue;
}
// extract "dir/" part of "path.to.dir/"
fileName = PathUtils.filename(PathUtils.dirname(URLDecoder.decode(entryUrl))) + "/";
}
if (!StringUtils.isEmpty(fileName)) {
dirs.add(fileName);
}
}
return dirs;
}
if (status == HttpStatus.SC_NOT_FOUND) {
throw new ResourceDoesNotExistException("Destination directory does not exist: " + url);
}
}
} catch (DavException e) {
throw new TransferFailedException(e.getMessage(), e);
} catch (IOException e) {
throw new TransferFailedException(e.getMessage(), e);
} finally {
if (method != null) {
method.releaseConnection();
}
}
throw new ResourceDoesNotExistException(
"Destination path exists but is not a " + "WebDAV collection (directory): " + url);
}