org.apache.cayenne.dba.sqlserver

Class SQLServerAdapter

java.lang.Object

org.apache.cayenne.dba.JdbcAdapter

org.apache.cayenne.dba.sybase.SybaseAdapter

org.apache.cayenne.dba.sqlserver.SQLServerAdapter

All Implemented Interfaces:

DbAdapter

public class SQLServerAdapter
extends SybaseAdapter

Cayenne DbAdapter implementation for Microsoft SQL Server engine.

Microsoft Driver Settings

Sample connection settings to use with MS SQL Server are shown below:

       sqlserver.jdbc.username = test
       sqlserver.jdbc.password = secret
       sqlserver.jdbc.url = jdbc:sqlserver://192.168.0.65;databaseName=cayenne;SelectMethod=cursor
       sqlserver.jdbc.driver = com.microsoft.sqlserver.jdbc.SQLServerDriver
 

Note on case-sensitive LIKE: if your application requires case-sensitive LIKE support, ask your DBA to configure the database to use a case-senstitive collation (one with "CS" in symbolic collation name instead of "CI", e.g. "SQL_Latin1_general_CP1_CS_AS").

jTDS Driver Settings

jTDS is an open source driver that can be downloaded from http://jtds.sourceforge.net . It supports both SQLServer and Sybase. Sample SQLServer settings are the following:

       sqlserver.jdbc.username = test
       sqlserver.jdbc.password = secret
       sqlserver.jdbc.url = jdbc:jtds:sqlserver://192.168.0.65/cayenne
       sqlserver.jdbc.driver = net.sourceforge.jtds.jdbc.Driver
 

Since:

1.1

Field Summary

Fields

Modifier and Type	Field and Description
static String	TRIM_FUNCTION Deprecated. since 4.2 unused

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

batchQueryBuilderFactory, caseInsensitiveCollations, ejbqlTranslatorFactory, extendedTypes, logger, quotingStrategy, resourceLocator, supportsBatchUpdates, supportsGeneratedKeys, supportsUniqueConstraints, typesHandler

Constructor Summary

Constructors

Constructor and Description
SQLServerAdapter(RuntimeProperties runtimeProperties, List<ExtendedType> defaultExtendedTypes, List<ExtendedType> userExtendedTypes, List<ExtendedTypeFactory> extendedTypeFactories, ResourceLocator resourceLocator, ValueObjectTypeRegistry valueObjectTypeRegistry)

Method Summary

Modifier and Type	Method and Description
SQLAction	getAction(Query query, DataNode node) Uses SQLServerActionBuilder to create the right action.
SQLTreeProcessor	getSqlTreeProcessor()
List<String>	getSystemSchemas()
Integer	getVersion()
void	setVersion(Integer version)
boolean	supportsGeneratedKeysForBatchInserts() Not supported, see: mssql-jdbc #245

Methods inherited from class org.apache.cayenne.dba.sybase.SybaseAdapter

bindParameter, configureExtendedTypes, createEJBQLTranslatorFactory, createPkGenerator, createQuotingStrategy, createTableAppendColumn, getBatchTerminator

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

buildAttribute, createFkConstraint, createTable, createTableAppendPKClause, createUniqueConstraint, dropTableStatements, externalTypesForJdbcType, findResource, getEjbqlTranslatorFactory, getExtendedTypes, getJdbcEventLogger, getPkGenerator, getQuotingStrategy, getSelectTranslator, getSelectTranslator, getSystemCatalogs, getType, initExtendedTypes, setEjbqlTranslatorFactory, setPkGenerator, setSupportsBatchUpdates, setSupportsGeneratedKeys, setSupportsUniqueConstraints, sizeAndPrecision, supportsBatchUpdates, supportsCatalogsOnReverseEngineering, supportsGeneratedKeys, supportsUniqueConstraints, tableTypeForTable, tableTypeForView, typeSupportsLength, unwrap

Methods inherited from class java.lang.Object

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

Field Detail

TRIM_FUNCTION

@Deprecated
public static final String TRIM_FUNCTION

Deprecated. since 4.2 unused

See Also:

Constant Field Values

Constructor Detail

SQLServerAdapter

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

Method Detail

supportsGeneratedKeysForBatchInserts

public boolean supportsGeneratedKeysForBatchInserts()

Not supported, see: mssql-jdbc #245

See Also:

DbAdapter.supportsGeneratedKeys()

getSqlTreeProcessor

public SQLTreeProcessor getSqlTreeProcessor()

Specified by:

getSqlTreeProcessor in interface DbAdapter

Overrides:

getSqlTreeProcessor in class SybaseAdapter

Returns:

SQLTreeProcessor that can adjust SQL tree to specific database flavour

Since:

4.2

getAction

public SQLAction getAction(Query query,
                           DataNode node)

Uses SQLServerActionBuilder to create the right action.

Specified by:

getAction in interface DbAdapter

Overrides:

getAction in class JdbcAdapter

Since:

1.2

getSystemSchemas

public List<String> getSystemSchemas()

Specified by:

getSystemSchemas in interface DbAdapter

Overrides:

getSystemSchemas in class JdbcAdapter

Returns:

list of system schemas

getVersion

public Integer getVersion()

setVersion

public void setVersion(Integer version)

Parameters:

version - of the server as provided by the JDBC driver

Since:

4.2