DerbyAdapter (Net4j DB Framework Documentation)

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org.eclipse.net4j.db.derby
Class DerbyAdapter

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
`static String`	`VERSION`

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

Constructor Summary
`DerbyAdapter(String name)`

Method Summary
`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, 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, sqlModifyField, sqlModifyField, sqlRenameField, toString, updateSchema, validateTable

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

adaptType, addIndex, addIndexField, alterTable, appendFieldDefs, appendFieldNames, 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, 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)