SimpleDBMetadataProcessor (Teiid 16.0.0 API)

java.lang.Object
- org.teiid.translator.simpledb.SimpleDBMetadataProcessor

All Implemented Interfaces:: MetadataProcessor<SimpleDBConnection>

public class SimpleDBMetadataProcessor
extends Object
implements MetadataProcessor<SimpleDBConnection>

Field Summary

Fields
Modifier and Type Field Description

static String ITEM_NAME
- Fields inherited from interface org.teiid.translator.MetadataProcessor
  FQN, SOURCE_PREFIX

Constructor Summary

Constructors
Constructor Description

SimpleDBMetadataProcessor()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static String`	`getName(AbstractMetadataRecord record)`
`static String`	`getQuotedName(AbstractMetadataRecord record)`
`static boolean`	`isItemName(String name)`
`static boolean`	`isItemName(Column column)`
`void`	`process(MetadataFactory metadataFactory, SimpleDBConnection connection)`	As SimpleDB does not provide any way to obtain all attribute names for given domain (one can query only attribute names for single item) and querrying all items in domain to get complete set of attribute names would be very slow and resource consuming, this approach has been selected: For each domain only first item is queried for attribute names and metadata are created using this information.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - ITEM_NAME
```
public static final String ITEM_NAME
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - SimpleDBMetadataProcessor
```
public SimpleDBMetadataProcessor()
```
- Method Detail
  - process
```
public void process(MetadataFactory metadataFactory,
                    SimpleDBConnection connection)
             throws TranslatorException
```
    As SimpleDB does not provide any way to obtain all attribute names for given domain (one can query only attribute names for single item) and querrying all items in domain to get complete set of attribute names would be very slow and resource consuming, this approach has been selected: For each domain only first item is queried for attribute names and metadata are created using this information. Thus first item in domain should have as much attributes as possible.
    
    Specified by:
    
    process in interface MetadataProcessor<SimpleDBConnection>
    
    Throws:
    
    TranslatorException
    
    See Also:
    
    MetadataProcessor.process(org.teiid.metadata.MetadataFactory, java.lang.Object)
  - getName
```
public static String getName(AbstractMetadataRecord record)
```
  - getQuotedName
```
public static String getQuotedName(AbstractMetadataRecord record)
```
  - isItemName
```
public static boolean isItemName(Column column)
```
  - isItemName
```
public static boolean isItemName(String name)
```