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;
}
// Load user with login from repository, don't verify password...
public UserInfo(Repository rep, String login) throws KettleException {
try {
long id_profile;
setID(rep.getUserID(login));
if (getID() > 0) {
RowMetaAndData r = rep.getUser(getID());
if (r != null) {
this.login = r.getString("LOGIN", null);
password = Encr.decryptPassword(r.getString("PASSWORD", null));
name = r.getString("NAME", null);
description = r.getString("DESCRIPTION", null);
enabled = r.getBoolean("ENABLED", false);
id_profile = r.getInteger("ID_PROFILE", 0);
profile = new ProfileMeta(rep, id_profile);
} else {
setID(-1L);
throw new KettleDatabaseException(
Messages.getString("UserInfo.Error.UserNotFound", login));
}
} else {
setID(-1L);
throw new KettleDatabaseException(Messages.getString("UserInfo.Error.UserNotFound", login));
}
} catch (KettleDatabaseException dbe) {
rep.log.logError(
toString(), Messages.getString("UserInfo.Error.UserNotLoaded", login, dbe.getMessage()));
throw new KettleException(Messages.getString("UserInfo.Error.UserNotLoaded", login, ""), dbe);
}
}
/**
* Create a new step by loading the metadata from the specified repository.
*
* @param rep
* @param stepId
* @param databases
* @param counters
* @param partitionSchemas
* @throws KettleException
*/
public StepMeta loadStepMeta(
ObjectId stepId, List<DatabaseMeta> databases, List<PartitionSchema> partitionSchemas)
throws KettleException {
StepMeta stepMeta = new StepMeta();
PluginRegistry registry = PluginRegistry.getInstance();
try {
RowMetaAndData r = getStep(stepId);
if (r != null) {
stepMeta.setObjectId(stepId);
stepMeta.setName(r.getString(KettleDatabaseRepository.FIELD_STEP_NAME, null));
stepMeta.setDescription(r.getString(KettleDatabaseRepository.FIELD_STEP_DESCRIPTION, null));
long id_step_type = r.getInteger(KettleDatabaseRepository.FIELD_STEP_ID_STEP_TYPE, -1L);
RowMetaAndData steptyperow = getStepType(new LongObjectId(id_step_type));
stepMeta.setStepID(
steptyperow.getString(KettleDatabaseRepository.FIELD_STEP_TYPE_CODE, null));
stepMeta.setDistributes(r.getBoolean(KettleDatabaseRepository.FIELD_STEP_DISTRIBUTE, true));
int copies = (int) r.getInteger(KettleDatabaseRepository.FIELD_STEP_COPIES, 1);
String copiesString = r.getString(KettleDatabaseRepository.FIELD_STEP_COPIES_STRING, null);
if (!Const.isEmpty(copiesString)) {
stepMeta.setCopiesString(copiesString);
} else {
stepMeta.setCopies(copies);
}
int x = (int) r.getInteger(KettleDatabaseRepository.FIELD_STEP_GUI_LOCATION_X, 0);
int y = (int) r.getInteger(KettleDatabaseRepository.FIELD_STEP_GUI_LOCATION_Y, 0);
stepMeta.setLocation(new Point(x, y));
stepMeta.setDraw(r.getBoolean(KettleDatabaseRepository.FIELD_STEP_GUI_DRAW, false));
// Generate the appropriate class...
PluginInterface sp = registry.findPluginWithId(StepPluginType.class, stepMeta.getStepID());
if (sp != null) {
stepMeta.setStepMetaInterface((StepMetaInterface) registry.loadClass(sp));
} else {
throw new KettlePluginLoaderException(
stepMeta.getStepID(),
BaseMessages.getString(
PKG, "StepMeta.Exception.UnableToLoadClass", stepMeta.getStepID() + Const.CR));
}
if (stepMeta.getStepMetaInterface() != null) {
// Read the step info from the repository!
readRepCompatibleStepMeta(
stepMeta.getStepMetaInterface(), repository, stepMeta.getObjectId(), databases);
stepMeta
.getStepMetaInterface()
.readRep(repository, repository.metaStore, stepMeta.getObjectId(), databases);
}
// Get the partitioning as well...
//
stepMeta.setStepPartitioningMeta(loadStepPartitioningMeta(stepMeta.getObjectId()));
stepMeta.getStepPartitioningMeta().setPartitionSchemaAfterLoading(partitionSchemas);
// Get the cluster schema name
//
stepMeta.setClusterSchemaName(repository.getStepAttributeString(stepId, "cluster_schema"));
// Are we using a custom row distribution plugin?
//
String rowDistributionCode =
repository.getStepAttributeString(stepId, 0, "row_distribution_code");
RowDistributionInterface rowDistribution =
PluginRegistry.getInstance()
.loadClass(
RowDistributionPluginType.class,
rowDistributionCode,
RowDistributionInterface.class);
stepMeta.setRowDistribution(rowDistribution);
// Load the attribute groups map
//
stepMeta.setAttributesMap(loadStepAttributesMap(stepId));
// Done!
//
return stepMeta;
} else {
throw new KettleException(
BaseMessages.getString(
PKG, "StepMeta.Exception.StepInfoCouldNotBeFound", String.valueOf(stepId)));
}
} catch (KettleDatabaseException dbe) {
throw new KettleException(
BaseMessages.getString(
PKG,
"StepMeta.Exception.StepCouldNotBeLoaded",
String.valueOf(stepMeta.getObjectId())),
dbe);
}
}
