public ClusterSchema loadClusterSchema(ObjectId id_cluster_schema, List<SlaveServer> slaveServers)
throws KettleException {
ClusterSchema clusterSchema = new ClusterSchema();
RowMetaAndData row = getClusterSchema(id_cluster_schema);
clusterSchema.setObjectId(id_cluster_schema);
clusterSchema.setName(row.getString(KettleDatabaseRepository.FIELD_CLUSTER_NAME, null));
clusterSchema.setBasePort(
row.getString(KettleDatabaseRepository.FIELD_CLUSTER_BASE_PORT, null));
clusterSchema.setSocketsBufferSize(
row.getString(KettleDatabaseRepository.FIELD_CLUSTER_SOCKETS_BUFFER_SIZE, null));
clusterSchema.setSocketsFlushInterval(
row.getString(KettleDatabaseRepository.FIELD_CLUSTER_SOCKETS_FLUSH_INTERVAL, null));
clusterSchema.setSocketsCompressed(
row.getBoolean(KettleDatabaseRepository.FIELD_CLUSTER_SOCKETS_COMPRESSED, true));
clusterSchema.setDynamic(row.getBoolean(KettleDatabaseRepository.FIELD_CLUSTER_DYNAMIC, true));
ObjectId[] pids = repository.getClusterSlaveIDs(id_cluster_schema);
for (int i = 0; i < pids.length; i++) {
SlaveServer slaveServer = repository.loadSlaveServer(pids[i], null); // Load last version
SlaveServer reference = SlaveServer.findSlaveServer(slaveServers, slaveServer.getName());
if (reference != null) {
clusterSchema.getSlaveServers().add(reference);
} else {
clusterSchema.getSlaveServers().add(slaveServer);
}
}
return clusterSchema;
}
public ClusterSchema decodeClusterSchema(
JSONObject jsonObject, List<SlaveServer> referenceSlaveServers) {
ClusterSchema clusterSchema = new ClusterSchema();
clusterSchema.setName(jsonObject.optString("name"));
clusterSchema.setBasePort(jsonObject.optString("base_port"));
clusterSchema.setSocketsBufferSize(jsonObject.optString("sockets_buffer_size"));
clusterSchema.setSocketsFlushInterval(jsonObject.optString("sockets_flush_interval"));
clusterSchema.setSocketsCompressed(
"Y".equalsIgnoreCase(jsonObject.optString("sockets_compressed")));
clusterSchema.setDynamic("Y".equalsIgnoreCase(jsonObject.optString("dynamic")));
ArrayList<SlaveServer> slaveServers = new ArrayList<SlaveServer>();
JSONArray slavesNode = jsonObject.optJSONArray("slaveservers");
if (slavesNode != null) {
for (int i = 0; i < slavesNode.size(); i++) {
JSONObject slaveServerJson = slavesNode.getJSONObject(i);
SlaveServer slaveServer =
SlaveServer.findSlaveServer(referenceSlaveServers, slaveServerJson.optString("name"));
if (slaveServer != null) {
slaveServers.add(slaveServer);
}
}
clusterSchema.setSlaveServers(slaveServers);
}
return clusterSchema;
}