Class PointbaseAdapter

java.lang.Object

org.datanucleus.store.rdbms.adapter.BaseDatastoreAdapter

org.datanucleus.store.rdbms.adapter.PointbaseAdapter

All Implemented Interfaces:

DatastoreAdapter

public class PointbaseAdapter
extends BaseDatastoreAdapter

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

Nested Class Summary

Nested classes/interfaces inherited from class BaseDatastoreAdapter

BaseDatastoreAdapter.ColumnTypeMappings

Field Summary

Fields inherited from class BaseDatastoreAdapter

catalogSeparator, datastoreMajorVersion, datastoreMinorVersion, datastoreProductName, datastoreProductVersion, datastoreRevisionVersion, datastoreTypeMappingsByJavaType, driverMajorVersion, driverMinorVersion, driverName, driverVersion, identifierQuoteString, MAX_IDENTIFIER_LENGTH, maxColumnNameLength, maxConstraintNameLength, maxIndexNameLength, maxTableNameLength, NONRESERVED_WORDS, reservedKeywords, SQL2003_RESERVED_WORDS, SQL92_RESERVED_WORDS, SQL99_RESERVED_WORDS, supportedJdbcTypesById, supportedOptions, unsupportedJdbcTypesById

Fields inherited from interface DatastoreAdapter

ACCESS_PARENTQUERY_IN_SUBQUERY_JOINED, ALTER_TABLE_DROP_CONSTRAINT_SYNTAX, ALTER_TABLE_DROP_FOREIGN_KEY_CONSTRAINT, ANSI_CROSSJOIN_SYNTAX, ANSI_JOIN_SYNTAX, BIT_IS_REALLY_BOOLEAN, BLOB_SET_USING_SETSTRING, BOOLEAN_COMPARISON, CATALOGS_IN_TABLE_DEFINITIONS, CHAR_COLUMNS_PADDED_WITH_SPACES, CHECK_IN_CREATE_STATEMENTS, CHECK_IN_END_CREATE_STATEMENTS, CLOB_SET_USING_SETSTRING, COLUMN_LENGTH_SEMANTICS, CREATE_INDEX_COLUMN_ORDERING, 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, ESCAPE_EXPRESSION_IN_LIKE_PREDICATE, 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, GROUP_BY_REQUIRES_ALL_SELECT_PRIMARIES, GROUPING_WITH_SELECT_FOR_UPDATE, HAVING_WITH_SELECT_FOR_UPDATE, HOLD_CURSORS_OVER_COMMIT, IDENTIFIERS_LOWERCASE, IDENTIFIERS_LOWERCASE_QUOTED, IDENTIFIERS_MIXEDCASE, IDENTIFIERS_MIXEDCASE_QUOTED, IDENTIFIERS_MIXEDCASE_QUOTED_SENSITIVE, IDENTIFIERS_MIXEDCASE_SENSITIVE, IDENTIFIERS_UPPERCASE, IDENTIFIERS_UPPERCASE_QUOTED, IDENTITY_COLUMN_TYPE_SPECIFICATION, IDENTITY_COLUMNS, IDENTITY_KEYS_NULL_SPECIFICATION, IDENTITY_PK_IN_CREATE_TABLE_COLUMN_DEF, INCLUDE_ORDERBY_COLS_IN_SELECT, INCLUDE_TABLE_INDEX_STATISTICS, LOCK_ROW_USING_OPTION_AFTER_FROM, LOCK_ROW_USING_OPTION_WITHIN_JOIN, LOCK_ROW_USING_SELECT_FOR_UPDATE, LOCK_ROW_USING_SELECT_FOR_UPDATE_NOWAIT, MULTITABLES_WITH_SELECT_FOR_UPDATE, NATIVE_ENUM_TYPE, NULL_EQUALS_EMPTY_STRING, NULLS_IN_CANDIDATE_KEYS, NULLS_KEYWORD_IN_COLUMN_OPTIONS, OPERATOR_BITWISE_AND, OPERATOR_BITWISE_OR, OPERATOR_BITWISE_XOR, ORDERBY_NULLS_DIRECTIVES, ORDERBY_NULLS_USING_CASE_NULL, ORDERBY_NULLS_USING_COLUMN_IS_NULL, ORDERBY_NULLS_USING_ISNULL, ORDERBY_USING_SELECT_COLUMN_INDEX, ORDERING_WITH_SELECT_FOR_UPDATE, PARAMETER_IN_CASE_IN_UPDATE_CLAUSE, PERSIST_OF_UNASSIGNED_CHAR, PRIMARYKEY_IN_CREATE_STATEMENTS, PROJECTION_IN_TABLE_REFERENCE_JOINS, RAW_PREFIX_LIKE_STATEMENTS, RESULTSET_TYPE_FORWARD_ONLY, RESULTSET_TYPE_SCROLL_INSENSITIVE, RESULTSET_TYPE_SCROLL_SENSITIVE, RIGHT_OUTER_JOIN, SCHEMAS_IN_TABLE_DEFINITIONS, SEQUENCES, SOME_ANY_ALL_SUBQUERY_EXPRESSIONS, STATEMENT_BATCHING, STORED_PROCEDURES, SUBQUERY_IN_HAVING, 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_DELETE_STATEMENT_ALLOW_TABLE_ALIAS_IN_WHERE_CLAUSE, UPDATE_STATEMENT_ALLOW_TABLE_ALIAS_IN_SET_CLAUSE, USE_UNION_ALL, VALUE_GENERATION_UUID_STRING, VIEWS

Constructor Summary

Constructors

Constructor	Description
PointbaseAdapter(DatabaseMetaData metadata)	Constructor.

Method Summary

Modifier and Type	Method	Description
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.
protected void	loadColumnMappings(org.datanucleus.plugin.PluginManager mgr, org.datanucleus.ClassLoaderResolver clr)	Load all datastore mappings for this RDBMS database.

Methods inherited from class BaseDatastoreAdapter

addSQLTypeForJDBCType, deregisterColumnMappingsForJDBCType, getAdapterTime, getAddCandidateKeyStatement, getAddColumnStatement, getAddForeignKeyStatement, getAddPrimaryKeyStatement, getCatalogName, getCatalogSeparator, getCheckConstraintForValues, getColumnMappingClass, getColumns, getContinuationString, getCreateDatabaseStatement, getCreateIndexStatement, getCreateTableStatement, getDatastoreDateStatement, getDatastoreDriverName, getDatastoreDriverVersion, getDatastoreIdentifierMaxLength, getDatastoreProductName, getDatastoreProductVersion, getDefaultSqlTypeForJavaType, getDeleteTableStatement, getDriverMajorVersion, getDriverMinorVersion, getDropDatabaseStatement, getDropTableStatement, getDropViewStatement, getEscapeCharacter, getEscapePatternExpression, getExistingIndexes, getIdentifierQuoteString, getIdentityJavaTypeForType, getIdentityKeyword, getIdentityLastValueStmt, getInsertStatementForNoColumns, getJDBCTypeForName, getMappingManager, getMaxForeignKeys, getMaxIndexes, getMiliseconds, getNameForJDBCType, getNewUUIDFunction, getNumericConversionFunction, getOrderString, getPatternExpressionAnyCharacter, getPatternExpressionZeroMoreCharacters, getPreferredDefaultSQLTypeForJDBCType, getRangeByLimitEndOfStatementClause, getRangeByRowNumberColumn, getRangeByRowNumberColumn2, getRequiredTransactionIsolationLevel, getReservedWords, getSchemaName, getSelectForUpdateText, getSelectNewUUIDStmt, getSelectWithLockOption, getSequenceCreateStmt, getSequenceNextStmt, getSQLMethodClass, getSQLOperationClass, getSQLTypeInfoForJdbcType, getSupportedOptions, getSurrogateForEmptyStrings, getTime, getTransactionIsolationForSchemaCreation, getUpdateTableStatement, initialise, initialiseDatastore, isIdentityFieldDataType, isReservedKeyword, isStatementCancel, isStatementTimeout, isValidPrimaryKeyType, newFKInfo, newRDBMSColumnInfo, newSQLTypeInfo, registerColumnMapping, registerColumnMapping, sequenceExists, supportsOption, supportsQueryFetchSize, supportsTransactionIsolation, toString, validToIndexMapping, validToSelectMappingInStatement

Methods inherited from class Object

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

Methods inherited from interface DatastoreAdapter

getIdentityKeyword

Constructor Details

PointbaseAdapter

public PointbaseAdapter(DatabaseMetaData metadata)

Constructor.

Parameters:

metadata - MetaData for the Database

Method Details

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 DatastoreAdapter

Overrides:

initialiseTypes in class BaseDatastoreAdapter

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 DatastoreAdapter

Overrides:

getVendorID in class BaseDatastoreAdapter

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 DatastoreAdapter

Overrides:

getUnlimitedLengthPrecisionValue in class BaseDatastoreAdapter

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.

loadColumnMappings

protected void loadColumnMappings(org.datanucleus.plugin.PluginManager mgr,
 org.datanucleus.ClassLoaderResolver clr)

Load all datastore mappings for this RDBMS database.

Overrides:

loadColumnMappings in class BaseDatastoreAdapter

Parameters:

mgr - the PluginManager

clr - the ClassLoaderResolver