Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-07-31 17:39:05 +00:00 · 2005-12-08 07:13:07 +00:00
commit 3e7141dc1a
225 changed files with 48004 additions and 0 deletions
--- a/source/java/org/alfresco/repo/webdav/AbstractMoveOrCopyMethod.java
+++ b/source/java/org/alfresco/repo/webdav/AbstractMoveOrCopyMethod.java
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the Mozilla Public License version 1.1 
+ * with a permitted attribution clause. You may obtain a
+ * copy of the License at
+ *
+ *   http://www.alfresco.org/legal/license.txt
+ *
+ * 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.alfresco.repo.webdav;
+
+import javax.servlet.http.HttpServletResponse;
+
+import org.alfresco.service.cmr.model.FileFolderService;
+import org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.model.FileNotFoundException;
+import org.alfresco.service.cmr.repository.NodeRef;
+
+/**
+ * Implements the WebDAV COPY and MOVE methods
+ * 
+ * @author Derek Hulley
+ */
+public abstract class AbstractMoveOrCopyMethod extends HierarchicalMethod
+{
+    /**
+     * Default constructor
+     */
+    public AbstractMoveOrCopyMethod()
+    {
+    }
+    
+    /**
+     * Implement the move or copy, depending on the implementation
+     * 
+     * @param fileFolderService the service to do the work
+     * @param sourceNodeRef the node to copy or move
+     * @param destParentNodeRef the destination parent
+     * @param name the name of the file or folder
+     * @throws Exception
+     */
+    protected abstract void moveOrCopy(
+            FileFolderService fileFolderService,
+            NodeRef sourceNodeRef,
+            NodeRef destParentNodeRef,
+            String name) throws Exception;
+
+    /**
+     * Exceute the request
+     * 
+     * @exception WebDAVServerException
+     */
+    protected final void executeImpl() throws WebDAVServerException, Exception
+    {
+        FileFolderService fileFolderService = getFileFolderService();
+
+        NodeRef rootNodeRef = getRootNodeRef();
+        String servletPath = getServletPath();
+
+        // Debug
+        if (logger.isDebugEnabled())
+        {
+            logger.debug("Copy from " + getPath() + " to " + getDestinationPath());
+        }
+
+        // the source must exist
+        String sourcePath = getPath();
+        FileInfo sourceInfo = null;
+        try
+        {
+            sourceInfo = getDAVHelper().getNodeForPath(rootNodeRef, sourcePath, servletPath);
+        }
+        catch (FileNotFoundException e)
+        {
+            throw new WebDAVServerException(HttpServletResponse.SC_NOT_FOUND);
+        }
+
+        // the destination parent must exist
+        String destPath = getDestinationPath();
+        FileInfo destParentInfo = null;
+        try
+        {
+            destParentInfo = getDAVHelper().getParentNodeForPath(rootNodeRef, destPath, servletPath);
+        }
+        catch (FileNotFoundException e)
+        {
+            if (logger.isDebugEnabled())
+            {
+                logger.debug("Destination parent folder doesn't exist: " + destPath);
+            }
+            throw new WebDAVServerException(HttpServletResponse.SC_NOT_FOUND);
+        }
+        
+        // check for the existence of the destination node
+        FileInfo destInfo = null;
+        try
+        {
+            destInfo = getDAVHelper().getNodeForPath(rootNodeRef, destPath, servletPath);
+            if (!hasOverWrite())
+            {
+                if (logger.isDebugEnabled())
+                {
+                    logger.debug("Destination exists but overwrite is not allowed");
+                }
+                // it exists and we may not overwrite
+                throw new WebDAVServerException(HttpServletResponse.SC_PRECONDITION_FAILED);
+            }
+            // delete the destination node if it is not the same as the source node
+            if (!destInfo.getNodeRef().equals(sourceInfo.getNodeRef()))
+            {
+                // attempting to move or copy onto another node
+                fileFolderService.delete(destInfo.getNodeRef());
+            }
+            else
+            {
+                // it is a copy or move onto itself
+            }
+        }
+        catch (FileNotFoundException e)
+        {
+            // destination doesn't exist
+        }
+
+        NodeRef sourceNodeRef = sourceInfo.getNodeRef();
+        NodeRef destParentNodeRef = destParentInfo.getNodeRef();
+        String name = getDAVHelper().splitPath(destPath)[1];
+        moveOrCopy(fileFolderService, sourceNodeRef, destParentNodeRef, name);
+
+        // Set the response status
+        if (destInfo == null)
+        {
+            m_response.setStatus(HttpServletResponse.SC_CREATED);
+        }
+        else
+        {
+            m_response.setStatus(HttpServletResponse.SC_NO_CONTENT);
+        }
+    }
+}