[hornetq-commits] JBoss hornetq SVN: r11704 - trunk/hornetq-core/src/main/java/org/hornetq/core/persistence/impl/journal.
Author: borges
Date: 2011-11-18 05:45:54 -0500 (Fri, 18 Nov 2011)
New Revision: 11704
Modified:
trunk/hornetq-core/src/main/java/org/hornetq/core/persistence/impl/journal/JournalStorageManager.java
Log:
Add Javadoc documenting class' purpose
Modified:
trunk/hornetq-core/src/main/java/org/hornetq/core/persistence/impl/journal/JournalStorageManager.java
===================================================================
---
trunk/hornetq-core/src/main/java/org/hornetq/core/persistence/impl/journal/JournalStorageManager.java 2011-11-18
10:45:41 UTC (rev 11703)
+++
trunk/hornetq-core/src/main/java/org/hornetq/core/persistence/impl/journal/JournalStorageManager.java 2011-11-18
10:45:54 UTC (rev 11704)
@@ -108,13 +108,17 @@
import org.hornetq.utils.XidCodecSupport;
/**
- *
- * A JournalStorageManager
- *
+ * Controls access to the journals and other storage files such as the ones used to store
pages and
+ * large messages. This class must control writing of any non-transient data, as it is
the key point
+ * for synchronizing a replicating backup server.
+ * <p>
+ * Notice that, turning on and off replication (on the live server side) is _mostly_ a
matter of
+ * using {@link ReplicatedJournal}s instead of regular {@link JournalImpl}, and sync the
existing
+ * data.
+ * <p>
* @author <a href="mailto:tim.fox@jboss.com">Tim Fox</a>
* @author <a href="mailto:clebert.suconic@jboss.com">Clebert
Suconic</a>
* @author <a href="jmesnil(a)redhat.com">Jeff Mesnil</a>
- *
*/
public class JournalStorageManager implements StorageManager
{