net.sf.hajdbc.dialect.h2

Class H2Dialect

java.lang.Object

net.sf.hajdbc.dialect.StandardDialect

net.sf.hajdbc.dialect.h2.H2Dialect

All Implemented Interfaces:

Dialect, IdentityColumnSupport, SequenceSupport, TriggerSupport

public class H2Dialect
extends StandardDialect

Dialect for H2 Database Engine.

Author:

Paul Ferraro

Nested Class Summary

Nested classes/interfaces inherited from interface net.sf.hajdbc.TriggerSupport

TriggerSupport.TriggerEventEnum, TriggerSupport.TriggerTimeEnum

Field Summary

Fields inherited from class net.sf.hajdbc.dialect.StandardDialect

SQL_2003_RESERVED_KEY_WORDS

Constructor Summary

Constructors

Constructor and Description
H2Dialect()

Method Summary

Methods

Modifier and Type	Method and Description
protected String	createForeignKeyConstraintFormat() Deferrability clause is not supported.
protected String	currentDatePattern()
protected String	currentTimePattern()
protected String	currentTimestampPattern()
protected String	executeFunctionFormat()
List<String>	getDefaultSchemas(DatabaseMetaData metaData) Returns a search path of schemas
Collection<SequenceProperties>	getSequences(DatabaseMetaData metaData, SequencePropertiesFactory factory) Returns a collection of sequences using dialect specific logic.
SequenceSupport	getSequenceSupport()
protected boolean	indicatesFailure(int code) Indicates whether the specified vendor-specific error code indicates a database failure that should result in a database deactivation.
protected String	randomPattern()
protected String	vendorPattern()

Methods inherited from class net.sf.hajdbc.dialect.StandardDialect

alterIdentityColumnFormat, alterSequenceFormat, createColumnPropertiesFactory, createForeignKeyConstraintFactory, createIdentifierNormalizer, createQualifiedNameFactory, createSchemaFormat, createSequencePropertiesFactory, createTriggerFormat, createUniqueConstraintFactory, createUniqueConstraintFormat, dateLiteralFormat, dropConstraintFormat, dropForeignKeyConstraintFormat, dropSchemaFormat, dropTriggerFormat, dropUniqueConstraintFormat, dummyTable, evaluateCurrentDate, evaluateCurrentTime, evaluateCurrentTimestamp, evaluateRand, executeFunction, executeFunctionSQL, executeQuery, failureXAErrorCodes, getAlterIdentityColumnSQL, getAlterSequenceSQL, getColumns, getColumnType, getConnectionProperties, getCreateForeignKeyConstraintSQL, getCreateSchemaSQL, getCreateTriggerSQL, getCreateUniqueConstraintSQL, getDropForeignKeyConstraintSQL, getDropSchemaSQL, getDropTriggerSQL, getDropUniqueConstraintSQL, getDumpRestoreSupport, getForeignKeyConstraints, getIdentityColumns, getIdentityColumnSupport, getNextSequenceValueSQL, getPrimaryKey, getTables, getTriggerRowAlias, getTriggerSupport, getTruncateTableSQL, getTypes, getUniqueConstraints, identifierPattern, indicatesFailure, indicatesFailure, indicatesFailure, insertIntoTablePattern, isSelectForUpdate, isValid, locatorPattern, meetsRequirement, nextSequenceValueFormat, parse, parseInsertTable, parseSequence, reservedIdentifiers, schemaPattern, selectForUpdatePattern, sequencePattern, sequenceTableType, timeLiteralFormat, timestampLiteralFormat, truncateTableFormat

Methods inherited from class java.lang.Object

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

Constructor Detail

H2Dialect

public H2Dialect()

Method Detail

vendorPattern

protected String vendorPattern()

Overrides:

vendorPattern in class StandardDialect

See Also:

StandardDialect.vendorPattern()

executeFunctionFormat

protected String executeFunctionFormat()

Overrides:

executeFunctionFormat in class StandardDialect

See Also:

StandardDialect.executeFunctionFormat()

getSequenceSupport

public SequenceSupport getSequenceSupport()

Specified by:

getSequenceSupport in interface Dialect

Overrides:

getSequenceSupport in class StandardDialect

See Also:

StandardDialect.getSequenceSupport()

getSequences

public Collection<SequenceProperties> getSequences(DatabaseMetaData metaData,
                                          SequencePropertiesFactory factory)
                                            throws SQLException

Description copied from class: StandardDialect

Returns a collection of sequences using dialect specific logic.

Specified by:

getSequences in interface SequenceSupport

Overrides:

getSequences in class StandardDialect

Parameters:

metaData - database meta data

Returns:

a collection of sequences

Throws:

SQLException

See Also:

SequenceSupport.getSequences(java.sql.DatabaseMetaData, net.sf.hajdbc.SequencePropertiesFactory)

createForeignKeyConstraintFormat

protected String createForeignKeyConstraintFormat()

Deferrability clause is not supported.

Overrides:

createForeignKeyConstraintFormat in class StandardDialect

See Also:

StandardDialect.createForeignKeyConstraintFormat()

currentDatePattern

protected String currentDatePattern()

Overrides:

currentDatePattern in class StandardDialect

See Also:

StandardDialect.currentDatePattern()

currentTimePattern

protected String currentTimePattern()

Overrides:

currentTimePattern in class StandardDialect

See Also:

StandardDialect.currentTimePattern()

currentTimestampPattern

protected String currentTimestampPattern()

Overrides:

currentTimestampPattern in class StandardDialect

See Also:

StandardDialect.currentTimestampPattern()

randomPattern

protected String randomPattern()

Overrides:

randomPattern in class StandardDialect

See Also:

StandardDialect.randomPattern()

getDefaultSchemas

public List<String> getDefaultSchemas(DatabaseMetaData metaData)

Returns a search path of schemas

Specified by:

getDefaultSchemas in interface Dialect

Overrides:

getDefaultSchemas in class StandardDialect

Returns:

a list of schema names

See Also:

StandardDialect.getDefaultSchemas(java.sql.DatabaseMetaData)

indicatesFailure

protected boolean indicatesFailure(int code)

Description copied from class: StandardDialect

Indicates whether the specified vendor-specific error code indicates a database failure that should result in a database deactivation.

Overrides:

indicatesFailure in class StandardDialect

Parameters:

code - a vendor-specific error code

Returns:

true if the error code indicate a failure, false otherwise