Class AccessPlatform
- java.lang.Object
-
- org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
- org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
- org.eclipse.persistence.platform.database.DatabasePlatform
-
- org.eclipse.persistence.platform.database.AccessPlatform
-
- All Implemented Interfaces:
java.io.Serializable,java.lang.Cloneable,org.eclipse.persistence.internal.core.databaseaccess.CorePlatform<org.eclipse.persistence.internal.helper.ConversionManager>,org.eclipse.persistence.internal.databaseaccess.Platform
public class AccessPlatform extends DatabasePlatform
Purpose: Provides Microsoft Access specific behavior.
- See Also:
- Serialized Form
- Since:
- TOPLink/Java 1.0
-
-
Field Summary
-
Fields inherited from class org.eclipse.persistence.platform.database.DatabasePlatform
DEFAULT_VARCHAR_SIZE
-
Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
batchWritingMechanism, castSizeForVarcharParameter, classTypes, cursorCode, DEFAULT_MAX_BATCH_WRITING_SIZE, DEFAULT_PARAMETERIZED_MAX_BATCH_WRITING_SIZE, driverName, driverSupportsNationalCharacterVarying, fieldTypes, IS_VALID_TIMEOUT, isCastRequired, maxBatchWritingSize, partitioningCallback, pingSQL, printInnerJoinInWhereClause, printOuterJoinInWhereClause, shouldBindAllParameters, shouldBindLiterals, shouldBindPartialParameters, shouldCacheAllStatements, shouldCreateIndicesOnForeignKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldOptimizeDataConversion, shouldTrimStrings, statementCacheSize, storedProcedureTerminationToken, stringBindingSize, structConverters, supportsAutoCommit, tableCreationSuffix, transactionIsolation, typeConverters, Types_NCLOB, Types_SQLXML, useJDBCStoredProcedureSyntax, useNationalCharacterVarying, useRownumFiltering, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesStreamsForBinding, usesStringBinding
-
Fields inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
conversionManager, dataTypesConvertedFromAClass, dataTypesConvertedToAClass, defaultNativeSequenceToTable, defaultSeqenceAtNextValue, defaultSequence, endDelimiter, platformOperators, sequences, sequencesLock, startDelimiter, supportsReturnGeneratedKeys, tableQualifier, timestampQuery
-
-
Constructor Summary
Constructors Constructor Description AccessPlatform()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.util.Map<java.lang.String,java.lang.Class>buildClassTypes()protected java.util.HashtablebuildFieldTypes()ValueReadQuerybuildSelectQueryForIdentity()INTERNAL: Build the identity query for native sequencing.intgetMaxFieldNameSize()INTERNAL: returns the maximum number of characters that can be used in a field name on this platform.java.sql.TimestampgetTimestampFromServer(org.eclipse.persistence.internal.sessions.AbstractSession session, java.lang.String sessionName)Access do not support millisecond well, truncate the millisecond from the timestampprotected voidinitializePlatformOperators()Initialize any platform-specific operatorsbooleanisAccess()java.util.HashtablemaximumNumericValues()Builds a table of maximum numeric values keyed on java class.java.util.HashtableminimumNumericValues()Builds a table of minimum numeric values keyed on java class.voidprintFieldIdentityClause(java.io.Writer writer)Append the receiver's field 'identity' constraint clause to a writer.voidprintFieldTypeSize(java.io.Writer writer, FieldDefinition field, org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType, boolean shouldPrintFieldIdentityClause)voidprintFieldUnique(java.io.Writer writer, boolean shouldPrintFieldIdentityClause)booleanrequiresNamedPrimaryKeyConstraints()This is used as some databases create the primary key constraint differently, i.e.booleanshouldUseJDBCOuterJoinSyntax()JDBC defines and outer join syntax, many drivers do not support this.booleansupportsIdentity()INTERNAL: Indicates whether the platform supports identity.-
Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatabasePlatform
addBatch, addStructConverter, allowBindingForSelectClause, allowsSizeInProcedureArguments, appendBoolean, appendByteArray, appendCalendar, appendDate, appendLiteralToCall, appendLiteralToCallWithBinding, appendNumber, appendParameter, appendParameterInternal, appendString, appendTime, appendTimestamp, autoCommit, beginTransaction, buildBatchCriteria, buildBatchCriteriaForComplexId, buildCallWithReturning, buildCreateIndex, buildCreateIndex, buildDropIndex, buildDropIndex, buildProcedureCallString, buildSequenceObjectAlterIncrementWriter, buildSequenceObjectCreationWriter, buildSequenceObjectDeletionWriter, canBatchWriteWithOptimisticLocking, canBuildCallWithReturning, checkTableExists, commitTransaction, computeMaxRowsForSQL, convertToDatabaseType, copyInto, createArray, createArray, createPlatformDefaultSequence, createStruct, createStruct, createStruct, dontBindUpdateAllQueryUsingTempTables, executeBatch, executeStoredProcedure, freeTemporaryObject, getAssignmentString, getBatchBeginString, getBatchDelimiterString, getBatchEndString, getBatchRowCountAssignString, getBatchRowCountDeclareString, getBatchRowCountReturnString, getBatchWritingMechanism, getCastSizeForVarcharParameter, getClassTypes, getConnection, getConnectionUserName, getConstraintDeletionString, getCreateDatabaseSchemaString, getCreateTempTableSqlBodyForTable, getCreateTempTableSqlPrefix, getCreateTempTableSqlSuffix, getCreateViewString, getCreationInOutputProcedureToken, getCreationOutputProcedureToken, getCursorCode, getCustomModifyValueForCall, getDefaultSequenceTableName, getDriverSupportsNVarChar, getDropCascadeString, getDropDatabaseSchemaString, getFieldTypeDefinition, getFieldTypes, getFunctionCallHeader, getIdentifierQuoteCharacter, getIndexNamePrefix, getInOutputProcedureToken, getInputProcedureToken, getJDBCOuterJoinString, getJDBCType, getJDBCType, getJDBCTypeForSetNull, getJdbcTypeName, getMaxBatchWritingSize, getMaxForeignKeyNameSize, getMaxIndexNameSize, getMaxUniqueKeyNameSize, getNoWaitString, getObjectFromResultSet, getOutputProcedureToken, getParameterValueFromDatabaseCall, getParameterValueFromDatabaseCall, getPartitioningCallback, getPingSQL, getProcedureArgument, getProcedureArgument, getProcedureArgumentString, getProcedureAsString, getProcedureBeginString, getProcedureCallHeader, getProcedureCallTail, getProcedureEndString, getProcedureOptionList, getQualifiedName, getQualifiedSequenceTableName, getRefValue, getRefValue, getSelectForUpdateNoWaitString, getSelectForUpdateOfString, getSelectForUpdateString, getSelectForUpdateWaitString, getSequenceCounterFieldName, getSequenceNameFieldName, getSequencePreallocationSize, getSequenceTableName, getStatementCacheSize, getStoredProcedureParameterPrefix, getStoredProcedureTerminationToken, getStringBindingSize, getStructConverters, getTableCreationSuffix, getTableExistsQuery, getTempTableForTable, getTransactionIsolation, getTypeConverters, getUniqueConstraintDeletionString, getUseNationalCharacterVaryingTypeForString, getVPDClearIdentifierQuery, getVPDCreationFunctionString, getVPDCreationPolicyString, getVPDDeletionString, getVPDSetIdentifierQuery, hasPartitioningCallback, initialize, initializeConnectionData, isAlterSequenceObjectSupported, isCastRequired, isDynamicSQLRequiredForFunctions, isForUpdateCompatibleWithDistinct, isInformixOuterJoin, isJDBCExecuteCompliant, isLobCompatibleWithDistinct, isLockTimeoutException, isNullAllowedInSelectClause, isOutputAllowWithResultSet, isRowCountOutputParameterRequired, isXDBDocument, minimumTimeIncrement, prepareBatchStatement, printFieldNotNullClause, printFieldNullClause, printFieldTypeSize, printFieldUnique, printSQLSelectStatement, printStoredFunctionReturnKeyWord, printValuelist, printValuelist, registerOutputParameter, registerOutputParameter, registerOutputParameter, registerOutputParameter, requiresProcedureBrackets, requiresProcedureCallBrackets, requiresProcedureCallOuputToken, requiresTableInIndexDropDDL, requiresTypeNameToRegisterOutputParameter, requiresUniqueConstraintCreationOnTableCreate, retrieveFirstPrimaryKeyOrOne, rollbackTransaction, setBatchWritingMechanism, setCastSizeForVarcharParameter, setClassTypes, setCursorCode, setDriverName, setDriverSupportsNVarChar, setFieldTypes, setIsCastRequired, setMaxBatchWritingSize, setNullFromDatabaseField, setNullFromDatabaseField, setParameterValueInDatabaseCall, setParameterValueInDatabaseCall, setPartitioningCallback, setPingSQL, setPrintInnerJoinInWhereClause, setPrintOuterJoinInWhereClause, setSequenceCounterFieldName, setSequenceNameFieldName, setSequenceTableName, setShouldBindAllParameters, setShouldBindLiterals, setShouldBindPartialParameters, setShouldCacheAllStatements, setShouldCreateIndicesOnForeignKeys, setShouldForceBindAllParameters, setShouldForceFieldNamesToUpperCase, setShouldIgnoreCaseOnFieldComparisons, setShouldOptimizeDataConversion, setShouldTrimStrings, setShouldUseRownumFiltering, setStatementCacheSize, setStoredProcedureTerminationToken, setStringBindingSize, setSupportsAutoCommit, setTableCreationSuffix, setTransactionIsolation, setUseJDBCStoredProcedureSyntax, setUseNationalCharacterVaryingTypeForString, setUsesBatchWriting, setUsesByteArrayBinding, setUsesJDBCBatchWriting, setUsesNativeBatchWriting, setUsesNativeSQL, setUsesStreamsForBinding, setUsesStringBinding, shouldAlwaysUseTempStorageForModifyAll, shouldBindAllParameters, shouldBindLiterals, shouldBindPartialParameters, shouldCacheAllStatements, shouldCreateIndicesForPrimaryKeys, shouldCreateIndicesOnForeignKeys, shouldCreateIndicesOnUniqueKeys, shouldForceBindAllParameters, shouldForceFieldNamesToUpperCase, shouldIgnoreCaseOnFieldComparisons, shouldIgnoreException, shouldOptimizeDataConversion, shouldPrintAliasForUpdate, shouldPrintConstraintNameAfter, shouldPrintFieldIdentityClause, shouldPrintForUpdateClause, shouldPrintInnerJoinInWhereClause, shouldPrintInOutputTokenBeforeType, shouldPrintInputTokenAtStart, shouldPrintLockingClauseAfterWhereClause, shouldPrintOuterJoinInWhereClause, shouldPrintOutputTokenAtStart, shouldPrintOutputTokenBeforeType, shouldPrintStoredProcedureArgumentNameInCall, shouldPrintStoredProcedureVariablesAfterBeginString, shouldTempTableSpecifyPrimaryKeys, shouldTrimStrings, shouldUseCustomModifyForCall, shouldUseGetSetNString, shouldUseRownumFiltering, supportsANSIInnerJoinSyntax, supportsAutoCommit, supportsAutoConversionToNumericForArithmeticOperations, supportsConnectionUserName, supportsCountDistinctWithMultipleFields, supportsDeleteOnCascade, supportsForeignKeyConstraints, supportsGlobalTempTables, supportsIndexes, supportsIndividualTableLocking, supportsLocalTempTables, supportsLockingQueriesWithMultipleTables, supportsNestingOuterJoins, supportsOrderByParameters, supportsOuterJoinsWithBrackets, supportsPrimaryKeyConstraint, supportsStoredFunctions, supportsTempTables, supportsUniqueColumns, supportsUniqueKeyConstraints, supportsVPD, supportsWaitForUpdate, usesBatchWriting, usesByteArrayBinding, usesJDBCBatchWriting, usesNativeBatchWriting, usesNativeSQL, usesSequenceTable, usesStreamsForBinding, usesStringBinding, wasFailureCommunicationBased, writeAddColumnClause, writeAutoAssignmentSetClause, writeAutoJoinWhereClause, writeCleanUpTempTableSql, writeCreateTempTableSql, writeDeleteFromTargetTableUsingTempTableSql, writeFields, writeFieldsAutoClause, writeFieldsList, writeInsertIntoTableSql, writeJoinWhereClause, writeLOB, writeParameterMarker, writeTableCreationSuffix, writeUpdateOriginalFromTempTableSql
-
Methods inherited from class org.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
addOperator, addSequence, addSequence, buildNativeCall, buildSelectQueryForIdentity, buildSelectQueryForSequenceObject, buildSelectQueryForSequenceObject, clone, convertObject, convertObject, createConnectionCustomizer, createExpressionFor, getConversionManager, getDataTypesConvertedFrom, getDataTypesConvertedTo, getDefaultNativeSequenceToTable, getDefaultSeqenceAtNextValue, getDefaultSequence, getDefaultSequenceToWrite, getDriverVersion, getEndDelimiter, getINClauseLimit, getOperator, getPlatformOperators, getSelectSequenceQuery, getSequence, getSequences, getSequencesToWrite, getStartDelimiter, getTableQualifier, getTimestampQuery, getUpdateSequenceQuery, hasDefaultSequence, initializeDefaultQueries, isAttunity, isCloudscape, isDB2, isDB2Z, isDBase, isDerby, isFirebird, isH2, isHANA, isHSQL, isInformix, isMaxDB, isMySQL, isODBC, isOracle, isOracle23, isOracle9, isPervasive, isPointBase, isPostgreSQL, isSQLAnywhere, isSQLServer, isSybase, isSymfoware, isTimesTen, isTimesTen7, removeAllSequences, removeSequence, sequencesAfterCloneCleanup, setConversionManager, setDefaultNativeSequenceToTable, setDefaultSeqenceAtNextValue, setDefaultSequence, setEndDelimiter, setSelectSequenceNumberQuery, setSequencePreallocationSize, setSequences, setStartDelimiter, setSupportsReturnGeneratedKeys, setTableQualifier, setTimestampQuery, setUpdateSequenceQuery, shouldNativeSequenceUseTransaction, shouldPrepare, shouldSelectDistinctIncludeOrderBy, shouldSelectIncludeOrderBy, supportsNativeSequenceNumbers, supportsReturnGeneratedKeys, supportsSequenceObjects, toString, usesPlatformDefaultSequence
-
-
-
-
Method Detail
-
buildClassTypes
protected java.util.Map<java.lang.String,java.lang.Class> buildClassTypes()
- Overrides:
buildClassTypesin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
buildFieldTypes
protected java.util.Hashtable buildFieldTypes()
- Overrides:
buildFieldTypesin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
getMaxFieldNameSize
public int getMaxFieldNameSize()
INTERNAL: returns the maximum number of characters that can be used in a field name on this platform.- Overrides:
getMaxFieldNameSizein classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
getTimestampFromServer
public java.sql.Timestamp getTimestampFromServer(org.eclipse.persistence.internal.sessions.AbstractSession session, java.lang.String sessionName)Access do not support millisecond well, truncate the millisecond from the timestamp- Specified by:
getTimestampFromServerin interfaceorg.eclipse.persistence.internal.databaseaccess.Platform- Overrides:
getTimestampFromServerin classorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
initializePlatformOperators
protected void initializePlatformOperators()
Initialize any platform-specific operators- Overrides:
initializePlatformOperatorsin classorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
isAccess
public boolean isAccess()
- Specified by:
isAccessin interfaceorg.eclipse.persistence.internal.databaseaccess.Platform- Overrides:
isAccessin classorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
maximumNumericValues
public java.util.Hashtable maximumNumericValues()
Builds a table of maximum numeric values keyed on java class. This is used for type testing but might also be useful to end users attempting to sanitize values.NOTE: BigInteger & BigDecimal maximums are dependent upon their precision & Scale
- Overrides:
maximumNumericValuesin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
minimumNumericValues
public java.util.Hashtable minimumNumericValues()
Builds a table of minimum numeric values keyed on java class. This is used for type testing but might also be useful to end users attempting to sanitize values.NOTE: BigInteger & BigDecimal minimums are dependent upon their precision & Scale
- Overrides:
minimumNumericValuesin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
requiresNamedPrimaryKeyConstraints
public boolean requiresNamedPrimaryKeyConstraints()
This is used as some databases create the primary key constraint differently, i.e. Access.- Overrides:
requiresNamedPrimaryKeyConstraintsin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
shouldUseJDBCOuterJoinSyntax
public boolean shouldUseJDBCOuterJoinSyntax()
JDBC defines and outer join syntax, many drivers do not support this. So we normally avoid it.- Overrides:
shouldUseJDBCOuterJoinSyntaxin classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform
-
buildSelectQueryForIdentity
public ValueReadQuery buildSelectQueryForIdentity()
INTERNAL: Build the identity query for native sequencing.- Overrides:
buildSelectQueryForIdentityin classorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
printFieldIdentityClause
public void printFieldIdentityClause(java.io.Writer writer) throws ValidationExceptionAppend the receiver's field 'identity' constraint clause to a writer.- Overrides:
printFieldIdentityClausein classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform- Throws:
ValidationException
-
supportsIdentity
public boolean supportsIdentity()
INTERNAL: Indicates whether the platform supports identity. Sybase does through IDENTITY field types. This method is to be used *ONLY* by sequencing classes- Overrides:
supportsIdentityin classorg.eclipse.persistence.internal.databaseaccess.DatasourcePlatform
-
printFieldTypeSize
public void printFieldTypeSize(java.io.Writer writer, FieldDefinition field, org.eclipse.persistence.internal.databaseaccess.FieldTypeDefinition fieldType, boolean shouldPrintFieldIdentityClause) throws java.io.IOException- Overrides:
printFieldTypeSizein classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform- Throws:
java.io.IOException
-
printFieldUnique
public void printFieldUnique(java.io.Writer writer, boolean shouldPrintFieldIdentityClause) throws java.io.IOException- Overrides:
printFieldUniquein classorg.eclipse.persistence.internal.databaseaccess.DatabasePlatform- Throws:
java.io.IOException
-
-