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
Author:: Eike Stepper

Nested Class Summary

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

Fields

Modifier and Type

Field

Description

static final String

VERSION

Fields inherited from interface org.eclipse.net4j.db.IDBAdapter
REGISTRY
Constructor Summary

Constructors

Modifier

Constructor

Description

DerbyAdapter(String name)

protected

DerbyAdapter(String name, String version)
Method Summary

Modifier and Type

Method

Description

String

getDefaultSchemaName(Connection connection)

protected String

getNullableConstraint()

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, convertToSQL, createConnectionProvider, createConstraints, createField, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createSchema, createTable, createTable, createTables, doCreateTable, dropField, dropIndex, dropIndex, dropPrimaryKey, dropTable, dropTable, dropTables, format, format, generateReservedWords, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getMaxFieldNameLength, getMaxTableNameLength, getName, getSQL92ReservedWords, getVersion, isCaseSensitive, isPrimaryKeyShadow, isReservedWord, isTypeIndexable, modifyConnection, openSchemaTransaction, 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 Details
- VERSION
  
  public static final String VERSION
  See Also:
  
  Constant Field Values
Constructor Details
- DerbyAdapter
  
  public DerbyAdapter(String name)
- DerbyAdapter
  
  protected DerbyAdapter(String name, String version)
  
  Since:
  
  4.3
Method Details
- getTypeName
  
  protected String getTypeName(IDBField field)
  
  Overrides:
  
  getTypeName in class DBAdapter
- getNullableConstraint
  
  protected String getNullableConstraint()
  
  Overrides:
  
  getNullableConstraint in class DBAdapter
- getReservedWords
  
  public String[] getReservedWords()
- getDefaultSchemaName
  
  public String getDefaultSchemaName(Connection connection)
  
  Specified by:
  
  getDefaultSchemaName in interface IDBAdapter
  
  Overrides:
  
  getDefaultSchemaName in class DBAdapter
- 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 Details

VERSION

Constructor Details

DerbyAdapter

DerbyAdapter

Method Details

getTypeName

getNullableConstraint

getReservedWords

getDefaultSchemaName

isValidFirstChar

isDuplicateKeyException

isTableNotFoundException

isColumnNotFoundException