Package org.apache.jackrabbit.webdav.lock

Examples of org.apache.jackrabbit.webdav.lock.ActiveLock

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    /**
     * @see org.apache.jackrabbit.webdav.DavResource#getLocks()
     */
    public ActiveLock[] getLocks() {
        ActiveLock writeLock = getLock(Type.WRITE, Scope.EXCLUSIVE);
        return (writeLock != null) ? new ActiveLock[]{writeLock} : new ActiveLock[0];
    }
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    /**
     * @see DavResource#lock(LockInfo)
     */
    public ActiveLock lock(LockInfo lockInfo) throws DavException {
        ActiveLock lock = null;
        if (isLockable(lockInfo.getType(), lockInfo.getScope())) {
            // TODO: deal with existing locks, that may have been created, before the node was jcr-lockable...
            if (isJsrLockable()) {
                try {
                    // try to execute the lock operation
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     */
    public ActiveLock refreshLock(LockInfo lockInfo, String lockToken) throws DavException {
        if (!exists()) {
            throw new DavException(DavServletResponse.SC_NOT_FOUND);
        }
        ActiveLock lock = getLock(lockInfo.getType(), lockInfo.getScope());
        if (lock == null) {
            throw new DavException(DavServletResponse.SC_PRECONDITION_FAILED, "No lock with the given type/scope present on resource " + getResourcePath());
        }

        if (lock instanceof JcrActiveLock) {
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    /**
     * @see DavResource#unlock(String)
     */
    public void unlock(String lockToken) throws DavException {
        ActiveLock lock = getLock(Type.WRITE, Scope.EXCLUSIVE);
        if (lock == null) {
            throw new DavException(DavServletResponse.SC_PRECONDITION_FAILED);
        } else if (lock.isLockedByToken(lockToken)) {
            if (lock instanceof JcrActiveLock) {
                try {
                    node.unlock();
                } catch (RepositoryException e) {
                    throw new JcrDavException(e);
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     * that is not owned by the given session.
     *
     * @return true if this resource cannot be modified due to a write lock
     */
    private boolean isLocked(DavResource res) {
        ActiveLock lock = res.getLock(Type.WRITE, Scope.EXCLUSIVE);
        if (lock == null) {
            return false;
        } else {
            String[] sLockTokens = session.getLockTokens();
            for (int i = 0; i < sLockTokens.length; i++) {
                if (sLockTokens[i].equals(lock.getToken())) {
                    return false;
                }
            }
            return true;
        }
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    private LockInfo retrieveLockInfo(LockDiscovery lockDiscovery, SessionInfo sessionInfo,
                                      NodeId nodeId, NodeId parentId) throws RepositoryException {
        List activeLocks = (List) lockDiscovery.getValue();
        Iterator it = activeLocks.iterator();
        ActiveLock activeLock = null;
        while (it.hasNext()) {
            ActiveLock l = (ActiveLock) it.next();
            Scope sc = l.getScope();
            if (l.getType() == Type.WRITE && (sc == Scope.EXCLUSIVE || sc == ItemResourceConstants.EXCLUSIVE_SESSION)) {
                if (activeLock != null) {
                    throw new RepositoryException("Node " + saveGetIdString(nodeId, sessionInfo) + " contains multiple exclusive write locks.");
                } else {
                    activeLock = l;
                }
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            }
            ActiveLock[] refreshedLocks = lList.toArray(new ActiveLock[lList.size()]);
            response.sendRefreshLockResponse(refreshedLocks);
        } else {
            // create a new lock
            ActiveLock lock = resource.lock(lockInfo);
            response.sendLockResponse(lock);
        }
    }
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                // lock-empty requires status code 201 (Created)
                status = HttpServletResponse.SC_CREATED;
            }

            // create a new lock
            ActiveLock lock = resource.lock(lockInfo);

            CodedUrlHeader header = new CodedUrlHeader(
                    DavConstants.HEADER_LOCK_TOKEN, lock.getToken());
            response.setHeader(header.getHeaderName(), header.getHeaderValue());

            DavPropertySet propSet = new DavPropertySet();
            propSet.add(new LockDiscovery(lock));
            response.sendXmlResponse(propSet, status);
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            getJcrSession().save();

            // make sure, non-jcr locks are removed, once the removal is completed
            try {
                if (!isJsrLockable()) {
                    ActiveLock lock = getLock(Type.WRITE, Scope.EXCLUSIVE);
                    if (lock != null) {
                        lockManager.releaseLock(lock.getToken(), member);
                    }
                }
            } catch (DavException e) {
                // since check for 'locked' exception has been performed before
                // ignore any error here
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    /**
     * @see DavResource#getLock(Type, Scope)
     */
    public ActiveLock getLock(Type type, Scope scope) {
        ActiveLock lock = null;
        if (exists() && Type.WRITE.equals(type) && Scope.EXCLUSIVE.equals(scope)) {
            // try to retrieve the repository lock information first
            try {
                if (node.isLocked()) {
                    Lock jcrLock = node.getLock();
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Related Classes of org.apache.jackrabbit.webdav.lock.ActiveLock

  • org.apache.archiva.webdav.ArchivaDavResource
  • org.apache.archiva.webdav.DavResourceTest
  • org.apache.jackrabbit.server.AbstractWebdavServlet
  • org.apache.jackrabbit.spi2dav.RepositoryServiceImpl
  • org.apache.jackrabbit.webdav.jcr.AbstractResource
  • org.apache.jackrabbit.webdav.jcr.DefaultItemCollection
  • org.apache.jackrabbit.webdav.jcr.transaction.TxLockManagerImpl
  • org.apache.jackrabbit.webdav.server.AbstractWebdavServlet
  • org.apache.jackrabbit.webdav.simple.DavResourceImpl
  • org.apache.maven.archiva.webdav.ArchivaDavResource
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