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

source/java/org/alfresco/filesys/smb/LockingAndX.java

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+/*
+ * 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.filesys.smb;
+
+/**
+ * LockingAndX SMB Constants Class
+ */
+public class LockingAndX
+{
+
+    // Lock type flags
+
+    public static final int SharedLock =    0x0001;
+    public static final int OplockBreak =   0x0002;
+    public static final int ChangeType =    0x0004;
+    public static final int Cancel =        0x0008;
+    public static final int LargeFiles =    0x0010;
+
+    /**
+     * Check if this is a normal lock/unlock, ie. no flags except the LargeFiles flag may be set
+     * 
+     * @param flags
+     * @return boolean
+     */
+    public final static boolean isNormalLockUnlock(int flags)
+    {
+        return (flags & 0x000F) == 0 ? true : false;
+    }
+
+    /**
+     * Check if the large files flag is set
+     * 
+     * @param flags int
+     * @return boolean
+     */
+    public final static boolean hasLargeFiles(int flags)
+    {
+        return (flags & LargeFiles) != 0 ? true : false;
+    }
+
+    /**
+     * Check if the shared lock flag is set
+     * 
+     * @param flags int
+     * @return boolean
+     */
+    public final static boolean hasSharedLock(int flags)
+    {
+        return (flags & SharedLock) != 0 ? true : false;
+    }
+
+    /**
+     * Check if the oplock break flag is set
+     * 
+     * @param flags int
+     * @return boolean
+     */
+    public final static boolean hasOplockBreak(int flags)
+    {
+        return (flags & OplockBreak) != 0 ? true : false;
+    }
+
+    /**
+     * Check if the change type flag is set
+     * 
+     * @param flags int
+     * @return boolean
+     */
+    public final static boolean hasChangeType(int flags)
+    {
+        return (flags & ChangeType) != 0 ? true : false;
+    }
+
+    /**
+     * Check if the cancel flag is set
+     * 
+     * @param flags int
+     * @return boolean
+     */
+    public final static boolean hasCancel(int flags)
+    {
+        return (flags & Cancel) != 0 ? true : false;
+    }
+}