MYSQLAdapter (Net4j DB Framework Documentation)

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org.eclipse.net4j.db.mysql
Class MYSQLAdapter

java.lang.Object
  org.eclipse.net4j.spi.db.DBAdapter
      org.eclipse.net4j.db.mysql.MYSQLAdapter

All Implemented Interfaces:: IDBAdapter

public class MYSQLAdapter: extends DBAdapter

A DB adapter for MySQL 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`	`NAME`
`static String`	`VERSION`

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

Constructor Summary
`MYSQLAdapter()`

Method Summary
`protected void`	`addIndexField(StringBuilder builder, IDBField field)`
`protected void`	`dropPrimaryKey(IDBIndex index, StringBuilder builder)`
`int`	`getMaxFieldNameLength()`
`int`	`getMaxTableNameLength()`
`String[]`	`getReservedWords()`
`protected String`	`getTypeName(IDBField field)`
`boolean`	`isDuplicateKeyException(SQLException ex)` Check if an exception indicates a constraint violation (duplicate key)
`boolean`	`isTypeIndexable(DBType type)`
`protected String`	`sqlModifyField(String tableName, String fieldName, String definition)`
`String`	`sqlRenameField(IDBField field, String oldName)`

Methods inherited from class org.eclipse.net4j.spi.db.DBAdapter
adaptType, addIndex, alterTable, appendFieldDefs, appendFieldNames, createConstraints, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createTable, createTable, createTables, doCreateTable, dropIndex, dropIndex, dropTable, dropTable, dropTables, format, format, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getName, getSQL92ReservedWords, getVersion, isColumnNotFoundException, isPrimaryKeyShadow, isReservedWord, isTableNotFoundException, isValidFirstChar, readFields, readIndices, readIndices, readSchema, readSchema, sqlModifyField, toString, updateSchema, validateTable

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

adaptType, addIndex, alterTable, appendFieldDefs, appendFieldNames, createConstraints, createFieldDefinition, createFieldDefinitions, createIndex, createIndex, createIndex, createIndexFields, createJDBCDataSource, createPrimaryKey, createTable, createTable, createTables, doCreateTable, dropIndex, dropIndex, dropTable, dropTable, dropTables, format, format, getDefaultDBLength, getDropTableSQL, getFieldLength, getJDBCDriver, getName, getSQL92ReservedWords, getVersion, isColumnNotFoundException, isPrimaryKeyShadow, isReservedWord, isTableNotFoundException, isValidFirstChar, readFields, readIndices, readIndices, readSchema, readSchema, sqlModifyField, toString, updateSchema, validateTable

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

Field Detail

NAME

public static final String NAME

See Also:: Constant Field Values

VERSION

public static final String VERSION

See Also:: Constant Field Values

Constructor Detail

MYSQLAdapter

public MYSQLAdapter()

Method Detail

getMaxTableNameLength

public int getMaxTableNameLength()

Specified by:: getMaxTableNameLength in interface IDBAdapter
Overrides:: getMaxTableNameLength in class DBAdapter

Since:: 2.0

getMaxFieldNameLength

public int getMaxFieldNameLength()

Specified by:: getMaxFieldNameLength in interface IDBAdapter
Overrides:: getMaxFieldNameLength in class DBAdapter

Since:: 2.0

getTypeName

protected String getTypeName(IDBField field)

Overrides:: getTypeName in class DBAdapter

dropPrimaryKey

protected void dropPrimaryKey(IDBIndex index,
                              StringBuilder builder)

Overrides:: dropPrimaryKey in class DBAdapter

addIndexField

protected void addIndexField(StringBuilder builder,
                             IDBField field)

Overrides:: addIndexField in class DBAdapter

getReservedWords

public String[] getReservedWords()

isTypeIndexable

public boolean isTypeIndexable(DBType type)

Specified by:: isTypeIndexable in interface IDBAdapter
Overrides:: isTypeIndexable 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

sqlRenameField

public String sqlRenameField(IDBField field,
                             String oldName)

Specified by:: sqlRenameField in interface IDBAdapter
Overrides:: sqlRenameField in class DBAdapter

sqlModifyField

protected String sqlModifyField(String tableName,
                                String fieldName,
                                String definition)

Overrides:: sqlModifyField in class DBAdapter