Added backup restore functionality.

2 files changed, 22 insertions, 2 deletions

diff --git a/src/main/java/com/amazon/carbonado/repo/sleepycat/BDBRepositoryBuilder.java b/src/main/java/com/amazon/carbonado/repo/sleepycat/BDBRepositoryBuilder.java
index 1497417..9301f28 100644
--- a/src/main/java/com/amazon/carbonado/repo/sleepycat/BDBRepositoryBuilder.java
+++ b/src/main/java/com/amazon/carbonado/repo/sleepycat/BDBRepositoryBuilder.java
@@ -101,6 +101,7 @@ public class BDBRepositoryBuilder extends AbstractRepositoryBuilder {
     private boolean mPrivate;

     private boolean mMultiversion;

     private boolean mLogInMemory;

+    private boolean mRunFullRecovery;

     private boolean mRunCheckpointer = true;

     private int mCheckpointInterval = DEFAULT_CHECKPOINT_INTERVAL;

     private boolean mRunDeadlockDetector = true;

@@ -626,6 +627,22 @@ public class BDBRepositoryBuilder extends AbstractRepositoryBuilder {
     }

 

     /**

+     * Pass true to override the default and run a full (catastrophic) recovery

+     * when environment is opened. This setting has no effect for BDB-JE.

+     */

+    public void setRunFullRecovery(boolean runRecovery) {

+        mRunFullRecovery = runRecovery;

+    }

+

+    /**

+     * Returns true if a full (catastrophic) recovery should be performed when

+     * environment is opened.

+     */

+    public boolean getRunFullRecovery() {

+        return mRunFullRecovery;

+    }

+

+    /**

      * Disable automatic checkpointing of database if another process is

      * responsible for that. The false setting is implied for read-only

      * databases.

diff --git a/src/main/java/com/amazon/carbonado/repo/sleepycat/HotBackupCapability.java b/src/main/java/com/amazon/carbonado/repo/sleepycat/HotBackupCapability.java
index 8bce86d..c65d2c8 100644
--- a/src/main/java/com/amazon/carbonado/repo/sleepycat/HotBackupCapability.java
+++ b/src/main/java/com/amazon/carbonado/repo/sleepycat/HotBackupCapability.java
@@ -25,7 +25,10 @@ import com.amazon.carbonado.RepositoryException;
 import com.amazon.carbonado.capability.Capability;

 

 /**

- * Capability for performing a backup of an active BDB environment.

+ * Capability for performing a backup of an active BDB environment. To restore

+ * from a hot backup, it is <b>critical</b> that a full recovery be

+ * performed. BDB-JE does not require this, however. Pass true to {@link

+ * BDBRepositoryBuilder#setRunFullRecovery(boolean)} to enable.

  *

  * @author Brian S O'Neill

  * @since 1.2.1

@@ -33,7 +36,7 @@ import com.amazon.carbonado.capability.Capability;
 public interface HotBackupCapability extends Capability {

     /**

      * Starts the backup by disabling log file deletion. Be sure to call

-     * endBackup when done to resume log file cleanup. Concurrent backups is

+     * endBackup when done to resume log file cleanup. Concurrent backups are

      * supported.

      */

     Backup startBackup() throws RepositoryException;