Examples of com.sleepycat.je.Database.sync()

com.sleepycat.je.Database.sync()

Flushes any cached information for this database to disk; only applicable for deferred-write databases.

Note that deferred-write databases are automatically flushed to disk when the {@link #close} method is called. @see DatabaseConfig#setDeferredWrite DatabaseConfig.setDeferredWrite @throws com.sleepycat.je.rep.DatabasePreemptedException in a replicatedenvironment if the master has truncated, removed or renamed the database. @throws OperationFailureException if this exception occurred earlier andcaused the transaction to be invalidated. @throws EnvironmentFailureException if an unexpected, internal orenvironment-wide failure occurs. @throws UnsupportedOperationException if this is not a deferred-writedatabase, or this database is read-only. @throws IllegalStateException if the database has been closed.

        } finally {
            // in finally block so that we unlock the target env even if we
            // failed to populate it
            if (envFile != null) {
                logger.info(count + " records imported from " + sourcePath + " to BDB env " + envFile);
                historyDB.sync();
                historyDB.close();
                targetEnv.close();
            } else {
                logger.info(count + " records found in " + sourcePath);
            }

            LOGGER.warning("No such database: " + name);
            return; 
        }
        Database db = dpc.database;
        try {
            db.sync();
            db.close();
        } catch (DatabaseException e) {
            LOGGER.log(Level.WARNING, "Error closing db " + name, e);
        }
    }

            System.err.println("unacceptable source file");
            return;
        }
        
        // cleanup
        historyDB.sync();
        historyDB.close();
        targetEnv.close();
        System.out.println(count+" records imported from "+source+" to BDB env "+env);
    }
}

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