DerbyAdapter (Net4j DB Framework Documentation)

java.lang.Object
- org.eclipse.net4j.spi.db.DBAdapter
- - org.eclipse.net4j.db.derby.DerbyAdapter

All Implemented Interfaces:

IDBAdapter

Direct Known Subclasses:

EmbeddedDerbyAdapter
```
public abstract class DerbyAdapter
extends DBAdapter
```
A DB adapter for Derby databases.

Since:

2.0

Nested Class Summary
- Nested classes/interfaces inherited from class org.eclipse.net4j.spi.db.DBAdapter
  DBAdapter.FieldInfo

Field Summary

Fields
Modifier and Type Field and Description

static String VERSION
- Fields inherited from interface org.eclipse.net4j.db.IDBAdapter
  REGISTRY

Fields
Modifier and Type	Field and Description
`static String`	`VERSION`

Constructor Summary

Constructors
Constructor and Description

DerbyAdapter(String name)

Constructors
Constructor and Description
`DerbyAdapter(String name)`

Method Summary

Methods
Modifier and Type	Method and Description
`String[]`	`getReservedWords()`
`protected String`	`getTypeName(IDBField field)`
`boolean`	`isColumnNotFoundException(SQLException ex)`
`boolean`	`isDuplicateKeyException(SQLException ex)` Check if an exception indicates a constraint violation (duplicate key)
`boolean`	`isTableNotFoundException(SQLException ex)`
`boolean`	`isValidFirstChar(char ch)` Check if a character is valid as first character.

Methods inherited from class org.eclipse.net4j.spi.db.DBAdapter
adaptType, addIndex, addIndexField, alterTable, appendFieldDefs, appendFieldNames, convertString, convertString, convertString, createConnectionProvider, createConstraints, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createTable, createTable, createTables, doCreateTable, dropIndex, dropIndex, dropPrimaryKey, dropTable, dropTable, dropTables, format, format, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getMaxFieldNameLength, getMaxTableNameLength, getName, getSQL92ReservedWords, getVersion, isPrimaryKeyShadow, isReservedWord, isTypeIndexable, readFields, readIndices, readIndices, readSchema, readSchema, readTables, sqlModifyField, sqlModifyField, sqlRenameField, toString, updateSchema, validateTable

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

- Field Detail
  - VERSION
```
public static final String VERSION
```
    See Also:
    Constant Field Values
- Constructor Detail
  - DerbyAdapter
```
public DerbyAdapter(String name)
```
- Method Detail
  - getTypeName
```
protected String getTypeName(IDBField field)
```
    Overrides:
    
    getTypeName in class DBAdapter
  - getReservedWords
```
public String[] getReservedWords()
```
  - isValidFirstChar
```
public boolean isValidFirstChar(char ch)
```
    Description copied from interface: IDBAdapter
    
    Check if a character is valid as first character. (e.g., underscores are forbidden as first character in Derby elements.
    
    Specified by:
    
    isValidFirstChar in interface IDBAdapter
    
    Overrides:
    
    isValidFirstChar in class DBAdapter
  - isDuplicateKeyException
```
public boolean isDuplicateKeyException(SQLException ex)
```
    Description copied from interface: IDBAdapter
    
    Check if an exception indicates a constraint violation (duplicate key)
    
    Specified by:
    
    isDuplicateKeyException in interface IDBAdapter
    
    Overrides:
    
    isDuplicateKeyException in class DBAdapter
  - isTableNotFoundException
```
public boolean isTableNotFoundException(SQLException ex)
```
    Specified by:
    
    isTableNotFoundException in interface IDBAdapter
    
    Overrides:
    
    isTableNotFoundException in class DBAdapter
  - isColumnNotFoundException
```
public boolean isColumnNotFoundException(SQLException ex)
```
    Specified by:
    
    isColumnNotFoundException in interface IDBAdapter
    
    Overrides:
    
    isColumnNotFoundException in class DBAdapter

Class DerbyAdapter

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.net4j.spi.db.DBAdapter

Field Summary

Fields inherited from interface org.eclipse.net4j.db.IDBAdapter

Constructor Summary

Method Summary

Methods inherited from class org.eclipse.net4j.spi.db.DBAdapter

Methods inherited from class java.lang.Object

Field Detail

VERSION

Constructor Detail

DerbyAdapter

Method Detail

getTypeName

getReservedWords

isValidFirstChar

isDuplicateKeyException

isTableNotFoundException

isColumnNotFoundException