@Override
public DataNode createDataNode(DataNodeDescriptor nodeDescriptor) throws Exception {
DataNode dataNode = new DataNode(nodeDescriptor.getName());
dataNode.setJdbcEventLogger(jdbcEventLogger);
dataNode.setRowReaderFactory(rowReaderFactory);
dataNode.setBatchTranslatorFactory(batchTranslatorFactory);
dataNode.setDataSourceLocation(nodeDescriptor.getParameters());
DataSource dataSource = dataSourceFactory.getDataSource(nodeDescriptor);
dataNode.setDataSourceFactory(nodeDescriptor.getDataSourceFactoryType());
dataNode.setDataSource(dataSource);
// schema update strategy
String schemaUpdateStrategyType = nodeDescriptor.getSchemaUpdateStrategyType();
if (schemaUpdateStrategyType == null) {
dataNode.setSchemaUpdateStrategy(defaultSchemaUpdateStrategy);
dataNode.setSchemaUpdateStrategyName(defaultSchemaUpdateStrategy.getClass().getName());
} else {
SchemaUpdateStrategy strategy =
objectFactory.newInstance(SchemaUpdateStrategy.class, schemaUpdateStrategyType);
dataNode.setSchemaUpdateStrategyName(schemaUpdateStrategyType);
dataNode.setSchemaUpdateStrategy(strategy);
}
// DbAdapter
dataNode.setAdapter(adapterFactory.createAdapter(nodeDescriptor, dataSource));
return dataNode;
}
public String getSchemaUpdateStrategy() {
return (node != null) ? node.getSchemaUpdateStrategyType() : null;
}