Package org.apache.cayenne.dba.ingres

Class IngresAdapter

java.lang.Object

org.apache.cayenne.dba.JdbcAdapter

org.apache.cayenne.dba.ingres.IngresAdapter

All Implemented Interfaces:

DbAdapter

public class IngresAdapter
extends JdbcAdapter

DbAdapter implementation for Ingres RDBMS.

Field Summary

Fields inherited from class org.apache.cayenne.dba.JdbcAdapter

caseInsensitiveCollations, defaultCharColumnLength, ejbqlTranslator, extendedTypes, logger, nativeColumnTypes, quotingStrategy, supportsBatchUpdates, supportsGeneratedKeys, supportsUniqueConstraints

Constructor Summary

Constructors

Constructor	Description
IngresAdapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ValueObjectTypeRegistry valueObjectTypeRegistry)

Method Summary

Modifier and Type	Method	Description
protected void	bind(PreparedStatement statement, Object value, int psPosition, int psType, int psScale, ExtendedType binder)	Binds a raw value to a statement parameter.
protected void	configureExtendedTypes(ExtendedTypeMap map)	Called from JdbcAdapter.initExtendedTypes(List, List, List, ValueObjectTypeRegistry) to load adapter-specific types into the ExtendedTypeMap right after the default types are loaded, but before the DI overrides are.
protected NativeColumnType[]	createNativeTypes()	Returns the database-native types supported by this adapter.
PkGenerator	createPkGenerator()	Returns a IngresPkGenerator.
void	createTableAppendColumn(StringBuffer buf, DbAttribute column)	Appends SQL for column creation to CREATE TABLE buffer.
SQLAction	getAction(Query query, DataNode node)	Uses JdbcActionBuilder to create the right action.
SQLTreeProcessor	getSqlTreeProcessor()

Methods inherited from class org.apache.cayenne.dba.JdbcAdapter

bindParameter, bindParameter, buildAttribute, createEJBQLTranslator, createFkConstraint, createQuotingStrategy, createTable, createTableAppendPKClause, createUniqueConstraint, defaultCharColumnLength, dropTableStatements, externalTypesForJdbcType, getBatchTerminator, getEjbqlTranslator, getExtendedTypes, getProcedureTranslator, getQuotingStrategy, getQuotingStrategy, getSelectTranslator, getSQLLogger, getSystemCatalogs, getSystemSchemas, getType, initExtendedTypes, nativeColumnTypes, setEjbqlTranslator, setEjbqlTranslatorFactory, setSupportsBatchUpdates, setSupportsGeneratedKeys, setSupportsUniqueConstraints, sizeAndPrecision, sizeAndScale, supportsBatchUpdates, supportsCatalogsOnReverseEngineering, supportsGeneratedKeys, supportsUniqueConstraints, tableTypeForTable, tableTypeForView, typeSupportsLength, typeSupportsScale, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.dba.DbAdapter

getEjbqlTranslatorFactory, preferredBindingType, preferredNativeColumnType, supportsGeneratedKeysForBatchInserts

Constructor Details

IngresAdapter

public IngresAdapter(RuntimeProperties runtimeProperties,
 List<ExtendedType> defaultExtendedTypes,
 List<ExtendedType> userExtendedTypes,
 List<ExtendedTypeFactory> extendedTypeFactories,
 ValueObjectTypeRegistry valueObjectTypeRegistry)

Method Details

createNativeTypes

protected NativeColumnType[] createNativeTypes()

Description copied from class: JdbcAdapter

Returns the database-native types supported by this adapter.

Overrides:

createNativeTypes in class JdbcAdapter

createPkGenerator

public PkGenerator createPkGenerator()

Returns a IngresPkGenerator.

Specified by:

createPkGenerator in interface DbAdapter

Overrides:

createPkGenerator in class JdbcAdapter

getSqlTreeProcessor

public SQLTreeProcessor getSqlTreeProcessor()

Specified by:

getSqlTreeProcessor in interface DbAdapter

Overrides:

getSqlTreeProcessor in class JdbcAdapter

Returns:

SQLTreeProcessor that can adjust SQL tree to specific database flavour

Since:

4.2

getAction

public SQLAction getAction(Query query,
 DataNode node)

Description copied from class: JdbcAdapter

Uses JdbcActionBuilder to create the right action.

Specified by:

getAction in interface DbAdapter

Overrides:

getAction in class JdbcAdapter

configureExtendedTypes

protected void configureExtendedTypes(ExtendedTypeMap map)

Description copied from class: JdbcAdapter

Called from JdbcAdapter.initExtendedTypes(List, List, List, ValueObjectTypeRegistry) to load adapter-specific types into the ExtendedTypeMap right after the default types are loaded, but before the DI overrides are. This method has specific implementations in JdbcAdapter subclasses.

Overrides:

configureExtendedTypes in class JdbcAdapter

bind

protected void bind(PreparedStatement statement,
 Object value,
 int psPosition,
 int psType,
 int psScale,
 ExtendedType binder)
             throws Exception

Description copied from class: JdbcAdapter

Binds a raw value to a statement parameter. This is the single extension point shared by both bindParameter overloads; adapters that need database-specific handling (e.g. of NULLs) should override this method rather than the public overloads.

Overrides:

bind in class JdbcAdapter

Throws:

Exception

createTableAppendColumn

public void createTableAppendColumn(StringBuffer buf,
 DbAttribute column)

Description copied from class: JdbcAdapter

Appends SQL for column creation to CREATE TABLE buffer.

Specified by:

createTableAppendColumn in interface DbAdapter

Overrides:

createTableAppendColumn in class JdbcAdapter

Parameters:

buf - the StringBuffer to append the column type to

column - the DbAttribute defining the column to append type for