| /* |
| * Copyright 2005 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.jackrabbit.webdav.lock; |
| |
| import org.apache.jackrabbit.webdav.DavException; |
| import org.apache.jackrabbit.webdav.DavResource; |
| |
| /** |
| * The <code>LockManager</code> interface. |
| */ |
| public interface LockManager { |
| |
| /** |
| * Create a new lock for the given {@link org.apache.jackrabbit.webdav.DavResource resource}. |
| * |
| * @param lockInfo |
| * @param resource |
| * @return |
| * @throws DavException |
| */ |
| public ActiveLock createLock(LockInfo lockInfo, DavResource resource) |
| throws DavException; |
| |
| /** |
| * Refresh the lock identified by the given lockToken and initially created |
| * on the specified resouce. The update information can be retrieved from |
| * the lockInfo object passes. |
| * |
| * @param lockInfo |
| * @param lockToken |
| * @param resource |
| * @return |
| * @throws DavException |
| */ |
| public ActiveLock refreshLock(LockInfo lockInfo, String lockToken, DavResource resource) |
| throws DavException; |
| |
| /** |
| * Release the lock identified by the given lockToken and initially created |
| * on the specified resouce. |
| * |
| * @param lockToken |
| * @param resource |
| * @throws DavException |
| */ |
| public void releaseLock(String lockToken, DavResource resource) |
| throws DavException; |
| |
| /** |
| * Retrieve the lock with the given type and scope that is applied to the |
| * given resource. The lock may be either initially created on this resource |
| * or might be inherited from an ancestor resource that hold a deep lock. |
| * If no such lock applies to the given resource <code>null</code> must be |
| * returned. |
| * |
| * @param type |
| * @param scope |
| * @param resource |
| * @return lock with the given type and scope applied to the resource or |
| * <code>null</code> if no lock applies. |
| */ |
| public ActiveLock getLock(Type type, Scope scope, DavResource resource); |
| |
| /** |
| * Returns true, if the the manager contains a lock for the given |
| * resource, that is hold by the specified token. |
| * |
| * @param lockToken |
| * @param resource |
| * @return true if the resource is locked by the specified token. |
| */ |
| public boolean hasLock(String lockToken, DavResource resource); |
| } |