Author: norman
Date: Fri Oct 14 18:27:08 2011
New Revision: 1183454
URL: http://svn.apache.org/viewvc?rev=1183454&view=rev
Log:
Start to implement remove method of FileMailQueue
Modified:
james/server/trunk/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
Modified:
james/server/trunk/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
URL:
http://svn.apache.org/viewvc/james/server/trunk/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java?rev=1183454&r1=1183453&r2=1183454&view=diff
==============================================================================
---
james/server/trunk/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
(original)
+++
james/server/trunk/queue-file/src/main/java/org/apache/james/queue/file/FileMailQueue.java
Fri Oct 14 18:27:08 2011
@@ -59,31 +59,30 @@ import org.slf4j.Logger;
*/
public class FileMailQueue implements ManageableMailQueue {
- private ConcurrentHashMap<String, FileItem> keyMappings = new
ConcurrentHashMap<String, FileMailQueue.FileItem>();
- private BlockingQueue<String> inmemoryQueue = new
LinkedBlockingQueue<String>();
- private ScheduledExecutorService scheduler =
Executors.newSingleThreadScheduledExecutor();
+ private final ConcurrentHashMap<String, FileItem> keyMappings = new
ConcurrentHashMap<String, FileMailQueue.FileItem>();
+ private final BlockingQueue<String> inmemoryQueue = new
LinkedBlockingQueue<String>();
+ private final ScheduledExecutorService scheduler =
Executors.newSingleThreadScheduledExecutor();
private final static AtomicLong COUNTER = new AtomicLong();
- private final String queuename;
- private final File parentDir;
- private String queueDirName;
+ private final String queueDirName;
+ private final File queueDir;
private final Logger log;
- private boolean sync;
+
+ private final boolean sync;
private final static String MSG_EXTENSION = ".msg";
private final static String OBJECT_EXTENSION = ".obj";
private final static String NEXT_DELIVERY = "FileQueueNextDelivery";
private final static int SPLITCOUNT = 10;
public FileMailQueue(File parentDir, String queuename, boolean sync,
Logger log) throws IOException {
- this.queuename = queuename;
- this.parentDir = parentDir;
this.log = log;
this.sync = sync;
+ this.queueDir = new File(parentDir, queuename);
+ this.queueDirName = queueDir.getAbsolutePath();
+
init();
}
private void init() throws IOException {
- File queueDir = new File(parentDir, queuename);
- queueDirName = queueDir.getAbsolutePath();
for (int i = 1; i <= SPLITCOUNT; i++) {
File qDir = new File(queueDir, Integer.toString(i));
@@ -272,10 +271,11 @@ public class FileMailQueue implements Ma
}
final String key = k;
+ final FileItem fitem = item;
ObjectInputStream oin = null;
try {
- final File objectFile = new File(item.getObjectFile());
- final File msgFile = new File(item.getMessageFile());
+ final File objectFile = new File(fitem.getObjectFile());
+ final File msgFile = new File(fitem.getMessageFile());
oin = new ObjectInputStream(new FileInputStream(objectFile));
final Mail mail = (Mail) oin.readObject();
mail.setMessage(new MimeMessageCopyOnWriteProxy(new
FileMimeMessageSource(msgFile)));
@@ -296,16 +296,7 @@ public class FileMailQueue implements Ma
throw new MailQueueException("Unable to
rollback", e);
}
} else {
- keyMappings.remove(key);
- if (!objectFile.delete()) {
- if (log.isInfoEnabled()) {
- log.info("Unable to delete file " +
objectFile);
- }
- }
- if (!msgFile.delete()) {
- if (log.isInfoEnabled()) {
- log.info("Unable to delete file " +
msgFile);
- } }
+ fitem.delete();
}
LifecycleUtil.dispose(mail);
@@ -388,7 +379,7 @@ public class FileMailQueue implements Ma
*
*
*/
- private final static class FileItem {
+ private final class FileItem {
private String objectfile;
private String messagefile;
@@ -406,6 +397,23 @@ public class FileMailQueue implements Ma
return messagefile;
}
+ public void delete() throws MailQueueException {
+ File msgFile = new File(getMessageFile());
+ File objectFile = new File(getObjectFile());
+
+ if (objectFile.exists()) {
+ if (!objectFile.delete()) {
+ throw new MailQueueException("Unable to delete mail");
+ }
+ }
+ if (msgFile.exists()) {
+ if (!msgFile.delete()) {
+ log.debug("Remove of msg file for mail failed");
+ }
+
+ }
+ }
+
}
@Override
public long getSize() throws MailQueueException {
@@ -434,21 +442,11 @@ public class FileMailQueue implements Ma
Entry<String, FileItem> entry = items.next();
FileItem item = entry.getValue();
String key = entry.getKey();
- File msgFile = new File(item.getMessageFile());
- File objectFile = new File(item.getObjectFile());
- if (objectFile.exists()) {
- if (!objectFile.delete()) {
- throw new MailQueueException("Unable to delete mail " +
key);
- }
- }
+
+ item.delete();
keyMappings.remove(key);
count++;
- if (msgFile.exists()) {
- if (!msgFile.delete()) {
- log.debug("Remove of msg file for mail " + key +" failed");
- }
-
- }
+
}
return count;
}
@@ -460,6 +458,19 @@ public class FileMailQueue implements Ma
*/
@Override
public long remove(Type type, String value) throws MailQueueException {
+ switch (type) {
+ case Name:
+ FileItem item = keyMappings.remove(value);
+ if (item != null) {
+ item.delete();
+ return 1;
+ } else {
+ return 0;
+ }
+
+ default:
+ break;
+ }
throw new MailQueueException("Not supported yet");
}
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