/**
* {@inheritDoc}
*
* @see
* com.continuent.tungsten.replicator.plugin.ReplicatorPlugin#prepare(com.continuent.tungsten.replicator.plugin.PluginContext)
*/
public synchronized void prepare(PluginContext context)
throws ReplicatorException, InterruptedException {
// Prepare database connection.
if (url != null && url.trim().length() > 0) {
logger.info("Preparing SQL catalog tables");
ReplicatorRuntime runtime = (ReplicatorRuntime) context;
String metadataSchema = context.getReplicatorSchemaName();
catalog = new CatalogManager(runtime);
catalog.connect(url, user, password, metadataSchema, vendor);
catalog.prepareSchema();
} else logger.info("SQL catalog tables are disabled");
// Configure and prepare the log.
diskLog = new DiskLog();
diskLog.setDoChecksum(doChecksum);
diskLog.setEventSerializerClass(eventSerializer);
diskLog.setLogDir(logDir);
diskLog.setLogFileSize(logFileSize);
diskLog.setLogFileRetainMillis(logFileRetainMillis);
diskLog.setLogConnectionTimeoutMillis(logConnectionTimeout * 1000);
diskLog.setBufferSize(bufferSize);
diskLog.setFsyncOnFlush(fsyncOnFlush);
if (fsyncOnFlush) {
// Only used with fsync.
diskLog.setFlushIntervalMillis(flushIntervalMillis);
}
diskLog.setReadOnly(readOnly);
diskLog.prepare();
logger.info("Log preparation is complete");
// Start server for THL connections.
if (context.isRemoteService() == false) {
try {
server = new Server(context, sequencer, this);
server.start();
} catch (IOException e) {
throw new ReplicatorException("Unable to start THL server", e);
}
}
}
