org.datanucleus.store.rdbms.adapter
Class TimesTenAdapter

java.lang.Object
  org.datanucleus.store.rdbms.adapter.DatabaseAdapter
      org.datanucleus.store.rdbms.adapter.TimesTenAdapter

All Implemented Interfaces:

org.datanucleus.store.mapped.DatastoreAdapter, RDBMSAdapter

public class TimesTenAdapter
extends DatabaseAdapter

Provides methods for adapting SQL language elements to the Oracle Times Ten database

Field Summary

static String

RESERVED_WORDS A string containing the list of TimesTen reserved keywords

Fields inherited from class org.datanucleus.store.rdbms.adapter.DatabaseAdapter

catalogSeparator, datastoreMajorVersion, datastoreMinorVersion, datastoreProductName, datastoreProductVersion, datastoreRevisionVersion, driverMajorVersion, driverMinorVersion, driverName, driverVersion, identifierQuoteString, LOCALISER, LOCALISER_BASE, maxColumnNameLength, maxConstraintNameLength, maxIndexNameLength, maxTableNameLength, properties, reservedKeywords, supportedOptions

Fields inherited from interface org.datanucleus.store.rdbms.adapter.RDBMSAdapter

ACCESS_PARENTQUERY_IN_SUBQUERY_JOINED, ALTER_TABLE_DROP_CONSTRAINT_SYNTAX, ALTER_TABLE_DROP_FOREIGN_KEY_CONSTRAINT, ANSI_CROSSJOIN_SYNTAX, ANSI_JOIN_SYNTAX, AUTO_INCREMENT_COLUMN_TYPE_SPECIFICATION, AUTO_INCREMENT_KEYS_NULL_SPECIFICATION, AUTO_INCREMENT_PK_IN_CREATE_TABLE_COLUMN_DEF, BLOB_SET_USING_SETSTRING, CHAR_COLUMNS_PADDED_WITH_SPACES, CHECK_IN_CREATE_STATEMENTS, CHECK_IN_END_CREATE_STATEMENTS, CLOB_SET_USING_SETSTRING, CREATE_INDEXES_BEFORE_FOREIGN_KEYS, CROSSJOIN_ASINNER11_SYNTAX, DATETIME_STORES_MILLISECS, DEFAULT_BEFORE_NULL_IN_COLUMN_OPTIONS, DEFAULT_KEYWORD_IN_COLUMN_OPTIONS, DEFAULT_KEYWORD_WITH_NOT_NULL_IN_COLUMN_OPTIONS, DEFERRED_CONSTRAINTS, DISTINCT_WITH_SELECT_FOR_UPDATE, EXISTS_SYNTAX, FK_DELETE_ACTION_CASCADE, FK_DELETE_ACTION_DEFAULT, FK_DELETE_ACTION_NULL, FK_DELETE_ACTION_RESTRICT, FK_IN_END_CREATE_STATEMENTS, FK_UPDATE_ACTION_CASCADE, FK_UPDATE_ACTION_DEFAULT, FK_UPDATE_ACTION_NULL, FK_UPDATE_ACTION_RESTRICT, GET_GENERATED_KEYS_STATEMENT, INCLUDE_ORDERBY_COLS_IN_SELECT, LOCK_OPTION_PLACED_AFTER_FROM, LOCK_OPTION_PLACED_WITHIN_JOIN, LOCK_WITH_SELECT_FOR_UPDATE, NULL_EQUALS_EMPTY_STRING, NULLS_IN_CANDIDATE_KEYS, NULLS_KEYWORD_IN_COLUMN_OPTIONS, ORDERBY_USING_SELECT_COLUMN_INDEX, PERSIST_OF_UNASSIGNED_CHAR, PRIMARYKEY_IN_CREATE_STATEMENTS, STATEMENT_BATCHING, STORED_PROCEDURES, TX_ISOLATION_NONE, TX_ISOLATION_READ_COMMITTED, TX_ISOLATION_READ_UNCOMMITTED, TX_ISOLATION_REPEATABLE_READ, TX_ISOLATION_SERIALIZABLE, UNION_SYNTAX, UNIQUE_IN_END_CREATE_STATEMENTS, UPDATE_MULTITABLE, USE_UNION_ALL, VIEWS

Fields inherited from interface org.datanucleus.store.mapped.DatastoreAdapter

ANALYSIS_METHODS, BIT_IS_REALLY_BOOLEAN, BOOLEAN_COMPARISON, CATALOGS_IN_TABLE_DEFINITIONS, ESCAPE_EXPRESSION_IN_LIKE_PREDICATE, IDENTIFIERS_LOWERCASE, IDENTIFIERS_LOWERCASE_QUOTED, IDENTIFIERS_MIXEDCASE, IDENTIFIERS_MIXEDCASE_QUOTED, IDENTIFIERS_MIXEDCASE_QUOTED_SENSITIVE, IDENTIFIERS_MIXEDCASE_SENSITIVE, IDENTIFIERS_UPPERCASE, IDENTIFIERS_UPPERCASE_QUOTED, IDENTITY_COLUMNS, PROJECTION_IN_TABLE_REFERENCE_JOINS, SCHEMAS_IN_TABLE_DEFINITIONS, SEQUENCES

Constructor Summary

TimesTenAdapter(DatabaseMetaData metadata)
Constructor.

Method Summary

String	getAddCandidateKeyStatement(CandidateKey ck, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a candidate key to its table.
String	getAddColumnStatement(org.datanucleus.store.mapped.DatastoreContainerObject table, Column col) Accessor for the SQL statement to add a column to a table.
String	getAddForeignKeyStatement(ForeignKey fk, org.datanucleus.store.mapped.IdentifierFactory factory) Returns the appropriate SQL to add a foreign key to its table.
String	getDatastoreDateStatement() Accessor for a statement that will return the statement to use to get the datastore date.
String	getVendorID()
void	initialiseTypes(org.datanucleus.store.schema.StoreSchemaHandler handler, org.datanucleus.store.connection.ManagedConnection mconn) Initialise the types for this datastore.

Methods inherited from class org.datanucleus.store.rdbms.adapter.DatabaseAdapter

addSQLTypeForJDBCType, getAdapterTime, getAddPrimaryKeyStatement, getAutoIncrementKeyword, getAutoIncrementStmt, getCatalogName, getCatalogSeparator, getCheckConstraintForValues, getColumns, getContinuationString, getCreateIndexStatement, getCreateTableStatement, getDatastoreDriverName, getDatastoreDriverVersion, getDatastoreIdentifierMaxLength, getDatastoreProductName, getDatastoreProductVersion, getDeleteTableStatement, getDriverMajorVersion, getDriverMinorVersion, getDropTableStatement, getDropViewStatement, getEscapeCharacter, getEscapePatternExpression, getExistingIndexes, getIdentifierQuoteString, getInsertStatementForNoColumns, getMappingManager, getMaxForeignKeys, getMaxIndexes, getMiliseconds, getNewUUIDFunction, getNumericConversionFunction, getOperatorConcat, getOrderString, getPatternExpressionAnyCharacter, getPatternExpressionZeroMoreCharacters, getRangeByLimitEndOfStatementClause, getRangeByRowNumberColumn, getRangeByRowNumberColumn2, getRequiredTransactionIsolationLevel, getSchemaName, getSelectForUpdateText, getSelectNewUUIDStmt, getSelectWithLockOption, getSequenceCreateStmt, getSequenceNextStmt, getSQLTypeInfoForJdbcType, getSupportedOptions, getSurrogateForEmptyStrings, getTime, getTransactionIsolationForSchemaCreation, getUnlimitedLengthPrecisionValue, getValueForProperty, initialiseDatastore, isIdentityFieldDataType, isKeyword, isReservedKeyword, isStatementCancel, isStatementTimeout, isValidPrimaryKeyType, iteratorReservedWords, newFKInfo, newRDBMSColumnInfo, newSQLTypeInfo, parseKeywordList, removeUnsupportedMappings, setProperties, supportsOption, supportsQueryFetchSize, supportsTransactionIsolation, toString, validToSelectMappingInStatement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

RESERVED_WORDS

public static final String RESERVED_WORDS

A string containing the list of TimesTen reserved keywords

See Also:

Constant Field Values

Constructor Detail

TimesTenAdapter

public TimesTenAdapter(DatabaseMetaData metadata)

Constructor. Overridden so we can add on our own list of NON SQL92 reserved words which is returned incorrectly with the JDBC driver.

Parameters:

metadata - MetaData for the DB

Method Detail

getVendorID

public String getVendorID()

Specified by:

getVendorID in interface org.datanucleus.store.mapped.DatastoreAdapter

Overrides:

getVendorID in class DatabaseAdapter

initialiseTypes

public void initialiseTypes(org.datanucleus.store.schema.StoreSchemaHandler handler,
                            org.datanucleus.store.connection.ManagedConnection mconn)

Initialise the types for this datastore.

Specified by:

initialiseTypes in interface org.datanucleus.store.mapped.DatastoreAdapter

Overrides:

initialiseTypes in class DatabaseAdapter

Parameters:

handler - SchemaHandler that we initialise the types for

mconn - Managed connection to use

getAddCandidateKeyStatement

public String getAddCandidateKeyStatement(CandidateKey ck,
                                          org.datanucleus.store.mapped.IdentifierFactory factory)

Returns the appropriate SQL to add a candidate key to its table. It should return something like:

 ALTER TABLE FOO ADD CONSTRAINT FOO_CK (BAZ)
 ALTER TABLE FOO ADD (BAZ)
 

Specified by:

getAddCandidateKeyStatement in interface RDBMSAdapter

Overrides:

getAddCandidateKeyStatement in class DatabaseAdapter

Parameters:

ck - An object describing the candidate key.

factory - Identifier factory

Returns:

The text of the SQL statement.

getAddColumnStatement

public String getAddColumnStatement(org.datanucleus.store.mapped.DatastoreContainerObject table,
                                    Column col)

Accessor for the SQL statement to add a column to a table.

Specified by:

getAddColumnStatement in interface RDBMSAdapter

Overrides:

getAddColumnStatement in class DatabaseAdapter

Parameters:

table - The table

col - The column

Returns:

The SQL necessary to add the column

getAddForeignKeyStatement

public String getAddForeignKeyStatement(ForeignKey fk,
                                        org.datanucleus.store.mapped.IdentifierFactory factory)

Returns the appropriate SQL to add a foreign key to its table. It should return something like:

 ALTER TABLE FOO ADD CONSTRAINT FOO_FK1 FOREIGN KEY (BAR, BAZ) REFERENCES ABC (COL1, COL2)
 ALTER TABLE FOO ADD FOREIGN KEY (BAR, BAZ) REFERENCES ABC (COL1, COL2)
 

Specified by:

getAddForeignKeyStatement in interface RDBMSAdapter

Overrides:

getAddForeignKeyStatement in class DatabaseAdapter

Parameters:

fk - An object describing the foreign key.

factory - Identifier factory

Returns:

The text of the SQL statement.

getDatastoreDateStatement

public String getDatastoreDateStatement()

Accessor for a statement that will return the statement to use to get the datastore date.

Specified by:

getDatastoreDateStatement in interface RDBMSAdapter

Overrides:

getDatastoreDateStatement in class DatabaseAdapter

Returns:

SQL statement to get the datastore date