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/OptionsMethod.java
+++ b/source/java/org/alfresco/repo/webdav/OptionsMethod.java
@@ -0,0 +1,91 @@
+/*
+ * 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 org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.model.FileNotFoundException;
+
+/**
+ * Implements the WebDAV OPTIONS method
+ * 
+ * @author Gavin Cornwell
+ */
+public class OptionsMethod extends WebDAVMethod
+{
+    private static final String DAV_HEADER = "DAV";
+    private static final String DAV_HEADER_CONTENT = "1,2";
+    private static final String ALLOW_HEADER = "Allow";
+    private static final String MS_HEADER = "MS-Author-Via";
+
+    private static final String FILE_METHODS = "OPTIONS, GET, HEAD, POST, DELETE, PROPFIND, COPY, MOVE, LOCK, UNLOCK";
+    private static final String COLLECTION_METHODS = FILE_METHODS + ", PUT";
+
+    /**
+     * Default constructor
+     */
+    public OptionsMethod()
+    {
+    }
+
+    /**
+     * Parse the request header fields
+     * 
+     * @exception WebDAVServerException
+     */
+    protected void parseRequestHeaders() throws WebDAVServerException
+    {
+        // Nothing to do in this method
+    }
+
+    /**
+     * Parse the request main body
+     * 
+     * @exception WebDAVServerException
+     */
+    protected void parseRequestBody() throws WebDAVServerException
+    {
+        // Nothing to do in this method
+    }
+
+    /**
+     * Perform the main request processing
+     * 
+     * @exception WebDAVServerException
+     */
+    protected void executeImpl() throws WebDAVServerException
+    {
+        boolean isFolder;
+        try
+        {
+            FileInfo fileInfo = getDAVHelper().getNodeForPath(getRootNodeRef(), getPath(), getServletPath());
+            isFolder = fileInfo.isFolder();
+        }
+        catch (FileNotFoundException e)
+        {
+            // Do nothing; just default to a folder
+            isFolder = true;
+        }
+        // Add the header to advertise the level of support the server has
+        m_response.addHeader(DAV_HEADER, DAV_HEADER_CONTENT);
+
+        // Add the proprietary Microsoft header to make Microsoft clients behave
+        m_response.addHeader(MS_HEADER, DAV_HEADER);
+
+        // Add the header to show what methods are allowed
+        m_response.addHeader(ALLOW_HEADER, isFolder ? COLLECTION_METHODS : FILE_METHODS);
+    }
+}