jcifs.FileNotifyInformation Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jcifs-ng Show documentation
A pure-java CIFS/SMB client library
There is a newer version: 2.1.10
/*
 * © 2017 AgNO3 Gmbh & Co. KG
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs;


/**
 * File notification information
 * 
 * 
 * @author mbechler
 *
 */
public interface FileNotifyInformation {

    // filter flags

    /**
     * Any file name change in the watched directory or subtree causes a change notification wait operation to return.
     * Changes include renaming, creating, or deleting a file.
     */
    public static final int FILE_NOTIFY_CHANGE_FILE_NAME = 0x00000001;

    /**
     * Any directory-name change in the watched directory or subtree causes a change notification wait operation to
     * return. Changes include creating or deleting a directory.
     */
    public static final int FILE_NOTIFY_CHANGE_DIR_NAME = 0x00000002;

    /**
     * Both FILE_NOTIFY_CHANGE_FILE_NAME and FILE_NOTIFY_CHANGE_DIR_NAME
     */
    public static final int FILE_NOTIFY_CHANGE_NAME = 0x00000003;

    /**
     * Any attribute change in the watched directory or subtree causes a change notification wait operation to return.
     */
    public static final int FILE_NOTIFY_CHANGE_ATTRIBUTES = 0x00000004;

    /**
     * Any file-size change in the watched directory or subtree causes a change notification wait operation to return.
     * The operating system detects a change in file size only when the file is written to the disk. For operating
     * systems that use extensive caching, detection occurs only when the cache is sufficiently flushed.s
     */
    public static final int FILE_NOTIFY_CHANGE_SIZE = 0x00000008;

    /**
     * Any change to the last write-time of files in the watched directory or subtree causes a change notification wait
     * operation to return. The operating system detects a change to the last write-time only when the file is written
     * to the disk. For operating systems that use extensive caching, detection occurs only when the cache is
     * sufficiently flushed.
     */
    public static final int FILE_NOTIFY_CHANGE_LAST_WRITE = 0x00000010;

    /**
     * Any change to the last access time of files in the watched directory or subtree causes a change notification wait
     * operation to return.
     */
    public static final int FILE_NOTIFY_CHANGE_LAST_ACCESS = 0x00000020;

    /**
     * Any change to the creation time of files in the watched directory or subtree causes a change notification wait
     * operation to return.
     */
    public static final int FILE_NOTIFY_CHANGE_CREATION = 0x00000040;

    /**
     * 
     */
    public static final int FILE_NOTIFY_CHANGE_EA = 0x00000080;

    /**
     * Any security-descriptor change in the watched directory or subtree causes a change notification wait operation to
     * return.
     */
    public static final int FILE_NOTIFY_CHANGE_SECURITY = 0x00000100;

    /**
     * 
     */
    public static final int FILE_NOTIFY_CHANGE_STREAM_NAME = 0x00000200;

    /**
     * 
     */
    public static final int FILE_NOTIFY_CHANGE_STREAM_SIZE = 0x00000400;

    /**
     * 
     */
    public static final int FILE_NOTIFY_CHANGE_STREAM_WRITE = 0x00000800;

    // actions returned
    /**
     * File has been added
     */
    public static final int FILE_ACTION_ADDED = 0x00000001;
    /**
     * File has been removed
     */
    public static final int FILE_ACTION_REMOVED = 0x00000002;
    /**
     * File has been modifed
     */
    public static final int FILE_ACTION_MODIFIED = 0x00000003;

    /**
     * 
     */
    public static final int FILE_ACTION_RENAMED_OLD_NAME = 0x00000004;

    /**
     * 
     */
    public static final int FILE_ACTION_RENAMED_NEW_NAME = 0x00000005;

    /**
     * File stream has been added
     */
    public static final int FILE_ACTION_ADDED_STREAM = 0x00000006;
    /**
     * File stream has been removed
     */
    public static final int FILE_ACTION_REMOVED_STREAM = 0x00000007;
    /**
     * File stream has modified
     */
    public static final int FILE_ACTION_MODIFIED_STREAM = 0x00000008;

    /**
     * 
     */
    public static final int FILE_ACTION_REMOVED_BY_DELETE = 0x00000009;


    /**
     * @return the action triggering this entry (FILE_ACTION_*)
     */
    int getAction ();


    /**
     * @return the file name affected by the action
     */
    String getFileName ();
}