org.datanucleus.store.rdbms.adapter
Class PointbaseAdapter

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

All Implemented Interfaces:

org.datanucleus.store.mapped.DatastoreAdapter, RDBMSAdapter

public class PointbaseAdapter
extends DatabaseAdapter

Provides methods for adapting SQL language elements to the Pointbase database.

Field Summary

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

PointbaseAdapter(DatabaseMetaData metadata)
Constructor.

Method Summary

int	getUnlimitedLengthPrecisionValue(SQLTypeInfo typeInfo) Returns the precision value to be used when creating string columns of "unlimited" length.
String	getVendorID() Accessor for the vendor id.
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, getAddCandidateKeyStatement, getAddColumnStatement, getAddForeignKeyStatement, getAddPrimaryKeyStatement, getAutoIncrementKeyword, getAutoIncrementStmt, getCatalogName, getCatalogSeparator, getCheckConstraintForValues, getColumns, getContinuationString, getCreateIndexStatement, getCreateTableStatement, getDatastoreDateStatement, 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, 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

Constructor Detail

PointbaseAdapter

public PointbaseAdapter(DatabaseMetaData metadata)

Constructor.

Parameters:

metadata - MetaData for the Database

Method Detail

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

getVendorID

public String getVendorID()

Accessor for the vendor id.

Specified by:

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

Overrides:

getVendorID in class DatabaseAdapter

Returns:

The vendor id.

getUnlimitedLengthPrecisionValue

public int getUnlimitedLengthPrecisionValue(SQLTypeInfo typeInfo)

Returns the precision value to be used when creating string columns of "unlimited" length. Usually, if this value is needed it is provided in the database metadata. However, for some types in some databases the value must be computed specially.

Specified by:

getUnlimitedLengthPrecisionValue in interface RDBMSAdapter

Overrides:

getUnlimitedLengthPrecisionValue in class DatabaseAdapter

Parameters:

typeInfo - the typeInfo object for which the precision value is needed.

Returns:

the precision value to be used when creating the column, or -1 if no value should be used.