public void processExistingResource(
HttpManager manager, Request request, Response response, Resource resource)
throws NotAuthorizedException, BadRequestException, ConflictException {
LockableResource r = (LockableResource) resource;
String sToken = request.getLockTokenHeader();
sToken = LockHandler.parseToken(sToken);
// this should be checked in processResource now
// if( r.getCurrentLock() != null &&
// !sToken.equals( r.getCurrentLock().tokenId) &&
// isLockedOut( request, resource ))
// {
// //Should this be unlocked easily? With other tokens?
// response.setStatus(Status.SC_LOCKED);
// log.info("cant unlock with token: " + sToken);
// return;
// }
log.debug("unlocking token: " + sToken);
try {
r.unlock(sToken);
responseHandler.respondNoContent(resource, response, request);
} catch (PreConditionFailedException ex) {
responseHandler.respondPreconditionFailed(request, response, resource);
}
}
@Override
public void processExistingResource(HttpManager manager, Request request, Response response, Resource resource) throws NotAuthorizedException, BadRequestException, ConflictException {
MoveableResource r = (MoveableResource) resource;
String xpUserAgent = "Microsoft Data Access Internet Publishing Provider DAV 1.1";
// TODO: investigating some weird character encoding issues for non english character sets on XP
Dest dest = Utils.getDecodedDestination(request.getDestinationHeader());
Resource rDest = manager.getResourceFactory().getResource(dest.host, dest.url);
log.debug("process: moving from: " + r.getName() + " -> " + dest.url + " with name: " + dest.name);
if (rDest == null) {
log.debug("process: destination parent does not exist: " + dest);
responseHandler.respondConflict(resource, response, request, "Destination parent does not exist: " + dest);
} else if (!(rDest instanceof CollectionResource)) {
log.debug("process: destination exists but is not a collection");
responseHandler.respondConflict(resource, response, request, "Destination exists but is not a collection: " + dest);
} else {
boolean wasDeleted = false;
CollectionResource colDest = (CollectionResource) rDest;
// check if the dest exists
Resource rExisting = colDest.child(dest.name);
if (rExisting != null) {
// check for overwrite header
if (!canOverwrite(request)) {
log.info("destination resource exists, and overwrite header is not set");
responseHandler.respondPreconditionFailed(request, response, rExisting);
return;
} else {
if (deleteExistingBeforeMove) {
if (rExisting instanceof DeletableResource) {
log.debug("deleting existing resource");
DeletableResource drExisting = (DeletableResource) rExisting;
if (deleteHelper.isLockedOut(request, drExisting)) {
log.debug("destination resource exists but is locked");
responseHandler.respondLocked(request, response, drExisting);
return;
}
log.debug("deleting pre-existing destination resource");
deleteHelper.delete(drExisting, manager.getEventManager());
wasDeleted = true;
} else {
log.warn("destination exists, and overwrite header is set, but destination is not a DeletableResource");
responseHandler.respondConflict(resource, response, request, "A resource exists at the destination, and it cannot be deleted");
return;
}
}
}
}
log.debug("process: moving resource to: " + rDest.getName());
try {
manager.getEventManager().fireEvent(new MoveEvent(resource, colDest, dest.name));
r.moveTo(colDest, dest.name);
// See http://www.ettrema.com:8080/browse/MIL-87
if (wasDeleted) {
responseHandler.respondNoContent(resource, response, request);
} else {
responseHandler.respondCreated(resource, response, request);
}
} catch (ConflictException ex) {
log.warn("conflict", ex);
responseHandler.respondConflict(resource, response, request, dest.toString());
}
}
log.debug("process: finished");
}
