Author: bback
Date: 2006-02-15 07:44:19 +0000 (Wed, 15 Feb 2006)
New Revision: 8046
Modified:
trunk/apps/frost-0.7/source/frost/CleanUp.java
Log:
implemented archiving of sent msgs
Modified: trunk/apps/frost-0.7/source/frost/CleanUp.java
===================================================================
--- trunk/apps/frost-0.7/source/frost/CleanUp.java 2006-02-14 23:55:28 UTC
(rev 8045)
+++ trunk/apps/frost-0.7/source/frost/CleanUp.java 2006-02-15 07:44:19 UTC
(rev 8046)
@@ -1,306 +1,412 @@
-/*
- CleanUp.java / Frost
- Copyright (C) 2003 Jan-Thomas Czornack <jantho at users.sourceforge.net>
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of
- the License, or (at your option) any later version.
-
- This program 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-package frost;
-
-import java.io.*;
-import java.util.*;
-import java.util.logging.*;
-
-import frost.gui.objects.*;
-
-/**
- * TODO: archive identities.xml too
- *
- * Clean up the keypool.
- */
-public class CleanUp {
-
- private static Logger logger = Logger.getLogger(CleanUp.class.getName());
-
- public static final int DELETE_MESSAGES = 1;
- public static final int ARCHIVE_MESSAGES = 2;
- public static final int KEEP_MESSAGES = 3;
-
- /**
- * Cleans the keypool during runtime of Frost.
- * Deletes all expired files in keypool.
- * Gets the mode to use from settings.
- */
- public static void processExpiredFiles(List boardList) {
- int mode;
- String strMode = Core.frostSettings.getValue("messageExpirationMode");
- if( strMode.toUpperCase().equals("KEEP") ) {
- mode = KEEP_MESSAGES;
- } else if( strMode.toUpperCase().equals("ARCHIVE") ) {
- mode = ARCHIVE_MESSAGES;
- } else if( strMode.toUpperCase().equals("DELETE") ) {
- mode = DELETE_MESSAGES;
- } else {
- mode = KEEP_MESSAGES;
- }
- processExpiredFiles(boardList, mode);
- }
-
- /**
- * Cleans the keypool during runtime of Frost.
- * Deletes all expired files in keypool.
- */
- private static void processExpiredFiles(List boardList, int mode) {
-
- String archiveDir;
-
- if( mode == ARCHIVE_MESSAGES ) {
- logger.info("Expiration mode is ARCHIVE_MESSAGES.");
- archiveDir = Core.frostSettings.getValue("archive.dir");
- if( archiveDir == null || archiveDir.length() == 0 ) {
- logger.severe("ERROR: no ARCHIVE DIR specified!");
- return;
- }
- // append messages subfolder
- archiveDir += ("messages" + File.separator);
-
- File f = new File(archiveDir);
- if( f.isDirectory() == false ) {
- boolean ok = f.mkdirs();
- if( ok == false ) {
- logger.severe("ERROR: could not create archive directory:
"+f.getPath());
- return;
- }
- }
-
- } else if( mode == DELETE_MESSAGES ) {
- logger.info("Expiration mode is DELETE_MESSAGES.");
- archiveDir = null;
- } else if( mode == KEEP_MESSAGES ) {
- logger.info("Expiration mode is KEEP_MESSAGES.");
- archiveDir = null;
- } else {
- logger.severe("ERROR: invalid MODE specified: "+mode);
- return;
- }
-
- // ALWAYS delete expired indices files
- deleteExpiredIndicesFiles(boardList);
-
- if( mode == KEEP_MESSAGES ) {
- // we are finished now
- return;
- }
-
- // take maximum
- int defaultDaysOld =
Core.frostSettings.getIntValue("messageExpireDays") + 1;
-
- if( defaultDaysOld <
Core.frostSettings.getIntValue("maxMessageDisplay") ) {
- defaultDaysOld =
Core.frostSettings.getIntValue("maxMessageDisplay") + 1;
- }
- if( defaultDaysOld <
Core.frostSettings.getIntValue("maxMessageDownload") ) {
- defaultDaysOld =
Core.frostSettings.getIntValue("maxMessageDownload") + 1;
- }
-
- for(Iterator i=boardList.iterator(); i.hasNext(); ) {
-
- int currentDaysOld = defaultDaysOld;
- Board board = (Board)i.next();
- if( board.isConfigured() && board.getMaxMessageDisplay() >
currentDaysOld ) {
- currentDaysOld = board.getMaxMessageDisplay();
- }
-
- File boardFolder = new File(MainFrame.keypool +
board.getBoardFilename());
- if( boardFolder.isDirectory() == false ) {
- logger.warning("No board folder for board "+board.getName());
- continue;
- }
-
- if( mode == DELETE_MESSAGES ) {
-
- logger.info("Starting to DELETE all expired files in folder
"+board.getBoardFilename()+
- " older than "+currentDaysOld+" days.");
-
- int deleted = processExpiredMessages(boardFolder,
currentDaysOld, mode, archiveDir);
-
- logger.info("Finished to DELETE expired indices files in
folder "+boardFolder.getName()+
- "deleted "+deleted+" files.");
-
- } else if( mode == ARCHIVE_MESSAGES ) {
-
- logger.info("Starting to ARCHIVE all expired files in folder
"+board.getBoardFilename()+
- " older than "+currentDaysOld+" days into archive
folder "+archiveDir+".");
-
- int deleted = processExpiredMessages(boardFolder,
currentDaysOld, mode, archiveDir);
-
- logger.info("Finished to ARCHIVE expired indices files in
folder "+boardFolder.getName()+
- "deleted "+deleted+" files.");
- }
- }
- logger.info("Finished to process expired files.");
- }
-
- private static int processExpiredMessages(File boardFolder, int daysOld,
int mode, String archiveDir) {
-
- int deleted = 0;
-
- String minDate = DateFun.getExtendedDate(daysOld);
-
- File[] boardFolderFiles = boardFolder.listFiles();
- for(int x=0; x < boardFolderFiles.length; x++) {
- File boardFolderFile = boardFolderFiles[x];
- if( boardFolderFile.isDirectory() ) {
- String boardDateFolder = boardFolderFile.getName(); //
"2005.9.1"
- String extDate = DateFun.buildExtendedDate(boardDateFolder);
// "2005.09.01"
- if( extDate == null ) {
- continue;
- }
- if( extDate.compareTo( minDate ) < 0 ) {
- // expired date folder
- // delete all contained ".xml" files
- File[] boardDateFolderFiles = boardFolderFile.listFiles();
- for(int y=0; y < boardDateFolderFiles.length; y++) {
- File boardDateFolderFile = boardDateFolderFiles[y];
- if( boardDateFolderFile.isFile() &&
boardDateFolderFile.getName().endsWith(".xml") ) {
- // process this expired message
- if( mode == ARCHIVE_MESSAGES ) {
- String srcfile = boardDateFolderFile.getPath();
- String targetfile = archiveDir + //
"archive/messages/"
- boardFolder.getName() +
// "frost"
- File.separator +
boardFolderFile.getName()+ // "/2005.9.1"
- File.separator
+boardDateFolderFile.getName(); // "/msg.xml"
- File tfile = new File(targetfile);
- tfile.getParentFile().mkdirs();
-
- boolean copyOk = FileAccess.copyFile(srcfile,
targetfile);
- if( copyOk == false ) {
- logger.severe("Copy of file to archive
failed, source="+srcfile+"; target="+targetfile);
- logger.severe("Processing stopped.");
- return deleted;
- }
- }
- if( boardDateFolderFile.delete() == true ) {
- deleted++;
- }
- }
- }
- }
- }
- }
- return deleted;
- }
-
- /**
- * Deletes ALL expired indices files.
- * Expired means outdated file expiration time.
- */
- private static void deleteExpiredIndicesFiles(List boardList) {
- // keep indices files for maxMessageDownload*2 days, but at least 10
days
- long maxDaysOld = Core.frostSettings.getIntValue("maxMessageDownload")
* 2;
- if( maxDaysOld < 10 ) {
- maxDaysOld = 10;
- }
- long expiration = new Date().getTime() - (maxDaysOld * 24 * 60 * 60 *
1000);
-
- for(Iterator i=boardList.iterator(); i.hasNext(); ) {
-
- Board board = (Board)i.next();
-
- logger.info("Starting to delete all expired indices files in
folder "+board.getBoardFilename()+
- " with a modified date older than "+maxDaysOld+" days.");
-
- File boardFolder = new File(MainFrame.keypool +
board.getBoardFilename());
- if( boardFolder.isDirectory() == false ) {
- logger.warning("No board folder for board "+board.getName());
- continue;
- }
-
- int deleted = 0;
- File[] boardFolderFiles = boardFolder.listFiles();
- for(int x=0; x < boardFolderFiles.length; x++) {
- File f = boardFolderFiles[x];
- if( f.isFile() && f.getName().startsWith("indices") &&
f.lastModified() < expiration ) {
- if( f.delete() == true ) {
- deleted++;
- }
- }
- }
- logger.info("Finished to delete expired indices files in folder
"+board.getBoardFilename()+
- ", deleted "+deleted+" files.");
- }
- }
-
- /**
- * MUST run only during startup of Frost.
- * Removes all empty date directories in a board directory.
- */
- public static void deleteEmptyBoardDateDirs(File keypoolFolder) {
- File[] boardDirs = keypoolFolder.listFiles();
- if( boardDirs == null || boardDirs.length == 0 ) {
- return;
- }
- logger.info("Starting to delete all empty board date directories.");
- // all board directories
- for(int x=0; x < boardDirs.length; x++) {
- if( boardDirs[x].isFile() ) {
- continue;
- }
- File[] dateDirs = boardDirs[x].listFiles();
- if( dateDirs == null || dateDirs.length == 0 ) {
- continue;
- }
- // all date directories
- for(int y=0; y < dateDirs.length; y++) {
- if( dateDirs[y].isFile() ) {
- continue;
- }
- String[] filesList = dateDirs[y].list();
- if( filesList == null ) {
- continue;
- }
- if( filesList.length == 0 ) {
- // empty directory
- dateDirs[y].delete();
- }
- }
- }
- logger.info("Finished to delete all empty board date directories.");
- }
-
- /**
- * Deletes all expired FILES.
- * Must not delete directories (could be a target for a running
download,...).
- * @param dirItem Folder for recursion
- */
-// private static void recursDir(File dirItem, long expiration) {
-//
-// if( dirItem.isDirectory() ) {
-//
-// File[] list = dirItem.listFiles();
-// if( list == null ) {
-// return;
-// }
-// for( int i = 0; i < list.length; i++ ) {
-// File f = list[i];
-// recursDir( f, expiration );
-// }
-// } else {
-// // its a file
-// if( dirItem.lastModified() < expiration ) {
-// dirItem.delete();
-// }
-// }
-// }
-}
+/*
+ CleanUp.java / Frost
+ Copyright (C) 2003 Jan-Thomas Czornack <jantho at users.sourceforge.net>
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of
+ the License, or (at your option) any later version.
+
+ This program 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
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+package frost;
+
+import java.io.*;
+import java.util.*;
+import java.util.logging.*;
+
+import frost.gui.objects.*;
+
+/**
+ * TODO: archive identities.xml too
+ *
+ * Clean up the keypool.
+ */
+public class CleanUp {
+
+ private static Logger logger = Logger.getLogger(CleanUp.class.getName());
+
+ public static final int DELETE_MESSAGES = 1;
+ public static final int ARCHIVE_MESSAGES = 2;
+ public static final int KEEP_MESSAGES = 3;
+
+ /**
+ * Cleans the keypool during runtime of Frost.
+ * Deletes all expired files in keypool.
+ * Gets the mode to use from settings.
+ */
+ public static void processExpiredFiles(List boardList) {
+ int mode;
+ String strMode = Core.frostSettings.getValue("messageExpirationMode");
+ if( strMode.toUpperCase().equals("KEEP") ) {
+ mode = KEEP_MESSAGES;
+ } else if( strMode.toUpperCase().equals("ARCHIVE") ) {
+ mode = ARCHIVE_MESSAGES;
+ } else if( strMode.toUpperCase().equals("DELETE") ) {
+ mode = DELETE_MESSAGES;
+ } else {
+ mode = KEEP_MESSAGES;
+ }
+ processExpiredFiles(boardList, mode);
+ }
+
+ /**
+ * Cleans the keypool during runtime of Frost.
+ * Deletes all expired files in keypool.
+ */
+ private static void processExpiredFiles(List boardList, int mode) {
+
+ String archiveDir;
+
+ if( mode == ARCHIVE_MESSAGES ) {
+ logger.info("Expiration mode is ARCHIVE_MESSAGES.");
+ archiveDir = Core.frostSettings.getValue("archive.dir");
+ if( archiveDir == null || archiveDir.length() == 0 ) {
+ logger.severe("ERROR: no ARCHIVE DIR specified!");
+ return;
+ }
+ // append messages subfolder
+ archiveDir += ("messages" + File.separator);
+
+ File f = new File(archiveDir);
+ if( f.isDirectory() == false ) {
+ boolean ok = f.mkdirs();
+ if( ok == false ) {
+ logger.severe("ERROR: could not create archive directory:
"+f.getPath());
+ return;
+ }
+ }
+
+ } else if( mode == DELETE_MESSAGES ) {
+ logger.info("Expiration mode is DELETE_MESSAGES.");
+ archiveDir = null;
+ } else if( mode == KEEP_MESSAGES ) {
+ logger.info("Expiration mode is KEEP_MESSAGES.");
+ archiveDir = null;
+ } else {
+ logger.severe("ERROR: invalid MODE specified: "+mode);
+ return;
+ }
+
+ // ALWAYS delete expired indices files
+ deleteExpiredIndicesFiles(boardList);
+
+ if( mode == KEEP_MESSAGES ) {
+ // we are finished now
+ return;
+ }
+
+ // take maximum
+ int defaultDaysOld =
Core.frostSettings.getIntValue("messageExpireDays") + 1;
+
+ if( defaultDaysOld <
Core.frostSettings.getIntValue("maxMessageDisplay") ) {
+ defaultDaysOld =
Core.frostSettings.getIntValue("maxMessageDisplay") + 1;
+ }
+ if( defaultDaysOld <
Core.frostSettings.getIntValue("maxMessageDownload") ) {
+ defaultDaysOld =
Core.frostSettings.getIntValue("maxMessageDownload") + 1;
+ }
+
+ // sent messages
+ logger.info("Starting to process all expired files in SENT folder"+
+ " older than "+defaultDaysOld+" days.");
+ int deletedSentMsgs = processExpiredSentMessages(defaultDaysOld, mode);
+ logger.info("Finished to process expired files in SENT folder, "+
+ "deleted "+deletedSentMsgs+" files.");
+
+ // boards
+ for(Iterator i=boardList.iterator(); i.hasNext(); ) {
+
+ int currentDaysOld = defaultDaysOld;
+ Board board = (Board)i.next();
+ if( board.isConfigured() && board.getMaxMessageDisplay() >
currentDaysOld ) {
+ currentDaysOld = board.getMaxMessageDisplay();
+ }
+
+ File boardFolder = new File(MainFrame.keypool +
board.getBoardFilename());
+ if( boardFolder.isDirectory() == false ) {
+ logger.warning("No board folder for board "+board.getName());
+ continue;
+ }
+
+ if( mode == DELETE_MESSAGES ) {
+
+ logger.info("Starting to DELETE all expired files in folder
"+board.getBoardFilename()+
+ " older than "+currentDaysOld+" days.");
+
+ int deleted = processExpiredMessages(boardFolder,
currentDaysOld, mode, archiveDir);
+
+ logger.info("Finished to DELETE expired files in folder
"+boardFolder.getName()+
+ "deleted "+deleted+" files.");
+
+ } else if( mode == ARCHIVE_MESSAGES ) {
+
+ logger.info("Starting to ARCHIVE all expired files in folder
"+board.getBoardFilename()+
+ " older than "+currentDaysOld+" days into archive
folder "+archiveDir+".");
+
+ int deleted = processExpiredMessages(boardFolder,
currentDaysOld, mode, archiveDir);
+
+ logger.info("Finished to ARCHIVE expired files in folder
"+boardFolder.getName()+
+ "deleted "+deleted+" files.");
+ }
+ }
+ logger.info("Finished to process expired files.");
+ }
+
+ // archive/delete expired SENT messages
(Core.frostSettings.getValue("sent.dir"))
+ private static int processExpiredSentMessages(int daysOld, int mode) {
+
+ String sentArchiveDir = Core.frostSettings.getValue("archive.dir");
+ if( sentArchiveDir == null || sentArchiveDir.length() == 0 ) {
+ logger.severe("ERROR: no ARCHIVE DIR specified!");
+ return 0;
+ }
+
+ sentArchiveDir += ("sent" + File.separator);
+
+ File f = new File(sentArchiveDir);
+ if( f.isDirectory() == false ) {
+ boolean ok = f.mkdirs();
+ if( ok == false ) {
+ logger.severe("ERROR: could not create archive directory for
sent msgs: "+f.getPath());
+ return 0;
+ }
+ }
+ f = null;
+
+ String sentMsgsDirName = Core.frostSettings.getValue("sent.dir");
+ if( sentMsgsDirName == null || sentMsgsDirName.length() == 0 ) {
+ logger.severe("ERROR: no SENT DIR specified!");
+ return 0;
+ }
+
+ File sentMsgsDir = new File(sentMsgsDirName);
+ if( sentMsgsDir.isDirectory() == false ) {
+ logger.severe("ERROR: SENT DIR does not exist!");
+ return 0;
+ }
+
+ String minDate = DateFun.getExtendedDate(daysOld);
+
+ File[] sentFilesList = sentMsgsDir.listFiles();
+ if( sentFilesList == null ) {
+ logger.severe("Could not get list of files for folder
"+sentMsgsDir.getPath());
+ return 0;
+ }
+
+ int deleted = 0;
+
+ for(int x=0; x < sentFilesList.length; x++) {
+ // "2006.2.10-freenet-19.xml"
+ File sentMsg = sentFilesList[x];
+ String fileName = sentMsg.getName();
+ if( fileName.endsWith(".xml") == false ) {
+ continue;
+ }
+ int pos = fileName.indexOf('-');
+ if( pos < 0 ) {
+ continue;
+ }
+ String fileDate = fileName.substring(0, pos); // "2005.9.1"
+ String extDate = DateFun.buildExtendedDate(fileDate); //
"2005.09.01"
+ if( extDate == null ) {
+ continue;
+ }
+ if( extDate.compareTo( minDate ) < 0 ) {
+ // file expired
+ if( mode == ARCHIVE_MESSAGES ) {
+ String srcfile = sentMsg.getPath();
+ String targetfile = sentArchiveDir + // "archive/sent/"
+ extDate + // "2005.09.01"
+ File.separator + sentMsg.getName(); //
"/msg.xml"
+ File tfile = new File(targetfile);
+ tfile.getParentFile().mkdirs();
+
+ boolean copyOk = FileAccess.copyFile(srcfile, targetfile);
+ if( copyOk == false ) {
+ logger.severe("Copy of sent msg to archive failed,
source="+srcfile+"; target="+targetfile);
+ logger.severe("Processing stopped.");
+ return deleted;
+ }
+ }
+ // delete file after copy to archive OR if DELETE was requested
+ if( sentMsg.delete() == true ) {
+ deleted++;
+ } else {
+ logger.severe("Failed to delete expired sent file
"+sentMsg.getPath());
+ }
+ }
+ }
+ return deleted;
+ }
+
+ private static int processExpiredMessages(File boardFolder, int daysOld,
int mode, String archiveDir) {
+
+ int deleted = 0;
+
+ String minDate = DateFun.getExtendedDate(daysOld);
+
+ File[] boardFolderFiles = boardFolder.listFiles();
+ if( boardFolderFiles == null ) {
+ logger.severe("Could not get list of files for folder
"+boardFolder.getPath());
+ return 0;
+ }
+ for(int x=0; x < boardFolderFiles.length; x++) {
+ File boardFolderFile = boardFolderFiles[x];
+ if( boardFolderFile.isDirectory() ) {
+ String boardDateFolder = boardFolderFile.getName(); //
"2005.9.1"
+ String extDate = DateFun.buildExtendedDate(boardDateFolder);
// "2005.09.01"
+ if( extDate == null ) {
+ continue;
+ }
+ if( extDate.compareTo( minDate ) < 0 ) {
+ // expired date folder
+ // process all contained ".xml" files
+ File[] boardDateFolderFiles = boardFolderFile.listFiles();
+ if( boardDateFolderFiles == null ) {
+ logger.severe("Could not get list of files for folder
"+boardFolderFile.getPath());
+ return 0;
+ }
+ for(int y=0; y < boardDateFolderFiles.length; y++) {
+ File boardDateFolderFile = boardDateFolderFiles[y];
+ if( boardDateFolderFile.isFile() &&
boardDateFolderFile.getName().endsWith(".xml") ) {
+ // process this expired message
+ if( mode == ARCHIVE_MESSAGES ) {
+ String srcfile = boardDateFolderFile.getPath();
+ String targetfile = archiveDir + //
"archive/messages/"
+ boardFolder.getName() +
// "frost"
+ File.separator + extDate +
// "/2005.09.01"
+ File.separator +
boardDateFolderFile.getName(); // "/msg.xml"
+ File tfile = new File(targetfile);
+ tfile.getParentFile().mkdirs();
+
+ boolean copyOk = FileAccess.copyFile(srcfile,
targetfile);
+ if( copyOk == false ) {
+ logger.severe("Copy of file to archive
failed, source="+srcfile+"; target="+targetfile);
+ logger.severe("Processing stopped.");
+ return deleted;
+ }
+ }
+ // delete file after copy to archive OR if DELETE
was requested
+ if( boardDateFolderFile.delete() == true ) {
+ deleted++;
+ } else {
+ logger.severe("Failed to delete expired file
"+boardDateFolderFile.getPath());
+ }
+ }
+ }
+ }
+ }
+ }
+ return deleted;
+ }
+
+ /**
+ * Deletes ALL expired indices files.
+ * Expired means outdated file expiration time.
+ */
+ private static void deleteExpiredIndicesFiles(List boardList) {
+ // keep indices files for maxMessageDownload*2 days, but at least 10
days
+ long maxDaysOld = Core.frostSettings.getIntValue("maxMessageDownload")
* 2;
+ if( maxDaysOld < 10 ) {
+ maxDaysOld = 10;
+ }
+ long expiration = new Date().getTime() - (maxDaysOld * 24 * 60 * 60 *
1000);
+
+ for(Iterator i=boardList.iterator(); i.hasNext(); ) {
+
+ Board board = (Board)i.next();
+
+ logger.info("Starting to delete all expired indices files in
folder "+board.getBoardFilename()+
+ " with a modified date older than "+maxDaysOld+" days.");
+
+ File boardFolder = new File(MainFrame.keypool +
board.getBoardFilename());
+ if( boardFolder.isDirectory() == false ) {
+ logger.warning("No board folder for board "+board.getName());
+ continue;
+ }
+
+ int deleted = 0;
+ File[] boardFolderFiles = boardFolder.listFiles();
+ for(int x=0; x < boardFolderFiles.length; x++) {
+ File f = boardFolderFiles[x];
+ if( f.isFile() && f.getName().startsWith("indices") &&
f.lastModified() < expiration ) {
+ if( f.delete() == true ) {
+ deleted++;
+ }
+ }
+ }
+ logger.info("Finished to delete expired indices files in folder
"+board.getBoardFilename()+
+ ", deleted "+deleted+" files.");
+ }
+ }
+
+ /**
+ * MUST run only during startup of Frost.
+ * Removes all empty date directories in a board directory.
+ */
+ public static void deleteEmptyBoardDateDirs(File keypoolFolder) {
+ File[] boardDirs = keypoolFolder.listFiles();
+ if( boardDirs == null || boardDirs.length == 0 ) {
+ return;
+ }
+ logger.info("Starting to delete all empty board date directories.");
+ // all board directories
+ for(int x=0; x < boardDirs.length; x++) {
+ if( boardDirs[x].isFile() ) {
+ continue;
+ }
+ File[] dateDirs = boardDirs[x].listFiles();
+ if( dateDirs == null || dateDirs.length == 0 ) {
+ continue;
+ }
+ // all date directories
+ for(int y=0; y < dateDirs.length; y++) {
+ if( dateDirs[y].isFile() ) {
+ continue;
+ }
+ String[] filesList = dateDirs[y].list();
+ if( filesList == null ) {
+ continue;
+ }
+ if( filesList.length == 0 ) {
+ // empty directory
+ dateDirs[y].delete();
+ }
+ }
+ }
+ logger.info("Finished to delete all empty board date directories.");
+ }
+
+ /**
+ * Deletes all expired FILES.
+ * Must not delete directories (could be a target for a running
download,...).
+ * @param dirItem Folder for recursion
+ */
+// private static void recursDir(File dirItem, long expiration) {
+//
+// if( dirItem.isDirectory() ) {
+//
+// File[] list = dirItem.listFiles();
+// if( list == null ) {
+// return;
+// }
+// for( int i = 0; i < list.length; i++ ) {
+// File f = list[i];
+// recursDir( f, expiration );
+// }
+// } else {
+// // its a file
+// if( dirItem.lastModified() < expiration ) {
+// dirItem.delete();
+// }
+// }
+// }
+}
