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 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);
}
/** Programmer: rhodey */
public class WebDavConstants {
public static final int SC_OK = 200;
public static final int SC_NO_CONTENT = 204;
public static final int SC_MOVED_PERMANENTLY = 301;
public static final int SC_MOVED_TEMPORARILY = 302;
public static final int SC_SEE_OTHER = 303;
public static final int SC_USE_PROXY = 305;
public static final int SC_TEMPORARY_REDIRECT = 307;
public static final int SC_UNAUTHORIZED = 401;
public static final int SC_FORBIDDEN = 403;
public static final int SC_NOT_FOUND = 404;
public static final int SC_PRECONDITION_FAILED = 412;
public static final int SC_REQUEST_ENTITY_TOO_LARGE = 413;
public static final String PROPERTY_RESOURCE_ID = "resource-id";
public static final String PROPERTY_CURRENT_USER_PRINCIPAL = "current-user-principal";
public static final String PROPERTY_SUPPORTED_REPORT_SET = "supported-report-set";
public static final String PROPERTY_SYNC_TOKEN = "sync-token";
public static final String PROPERTY_QUOTA_AVAILABLE_BYTES = "quota-available-bytes";
public static final String PROPERTY_QUOTA_USED_BYTES = "quota-used-bytes";
public static final DavPropertyName PROPERTY_NAME_PROP =
DavPropertyName.create(DavConstants.XML_PROP, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_RESOURCE_ID =
DavPropertyName.create(PROPERTY_RESOURCE_ID, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_CURRENT_USER_PRINCIPAL =
DavPropertyName.create(PROPERTY_CURRENT_USER_PRINCIPAL, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_SUPPORTED_REPORT_SET =
DavPropertyName.create(PROPERTY_SUPPORTED_REPORT_SET, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_SYNC_TOKEN =
DavPropertyName.create(PROPERTY_SYNC_TOKEN, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_QUOTA_USED_BYTES =
DavPropertyName.create(PROPERTY_QUOTA_USED_BYTES, DavConstants.NAMESPACE);
public static final DavPropertyName PROPERTY_NAME_QUOTA_AVAILABLE_BYTES =
DavPropertyName.create(PROPERTY_QUOTA_AVAILABLE_BYTES, DavConstants.NAMESPACE);
}
/**
* Provides constants for request headers, URL parameters, and XML namespaces, elements and values,
* DAV properties and resource types defined by the WebDAV ticket spec.
*/
public interface TicketConstants extends DavConstants {
/** The HTTP header name <code>Ticket</code> */
public static final String HEADER_TICKET = "Ticket";
/** The URL query string parameter name <code>ticket</code> */
public static final String PARAM_TICKET = "ticket";
/** The ticket XML namespace */
public static final Namespace NAMESPACE_TICKET =
Namespace.getNamespace("ticket", "http://www.xythos.com/namespaces/StorageServer");
/** The ticket XML element name <ticket:ticketinfo */
public static final String ELEMENT_TICKET_TICKETINFO = "ticketinfo";
public static final String QN_TICKET_TICKETINFO =
DomUtil.getQualifiedName(ELEMENT_TICKET_TICKETINFO, NAMESPACE_TICKET);
/** The ticket XML element name <ticket:id */
public static final String ELEMENT_TICKET_ID = "id";
public static final String QN_TICKET_ID =
DomUtil.getQualifiedName(ELEMENT_TICKET_ID, NAMESPACE_TICKET);
/** The ticket XML element name <ticket:timeout */
public static final String ELEMENT_TICKET_TIMEOUT = "timeout";
public static final String QN_TICKET_TIMEOUT =
DomUtil.getQualifiedName(ELEMENT_TICKET_TIMEOUT, NAMESPACE_TICKET);
/** The ticket XML element name <ticket:visits */
public static final String ELEMENT_TICKET_VISITS = "visits";
/** The ticket XML element name <ticket:freebusy */
public static final String ELEMENT_TICKET_FREEBUSY = "freebusy";
/** The XML value <code>infinity</code> */
public static final String VALUE_INFINITY = "infinity";
/** The DAV property name <code>ticketdiscovery</code> */
public static final String PROPERTY_TICKET_TICKETDISCOVERY = "ticketdiscovery";
/** The ticket property <code>ticket:ticketdiscovery</code> */
public static final DavPropertyName TICKETDISCOVERY =
DavPropertyName.create(PROPERTY_TICKET_TICKETDISCOVERY, NAMESPACE_TICKET);
}
