com.holonplatform.datastore.jdbc.dialect

Class SQLServerDialect

java.lang.Object

com.holonplatform.datastore.jdbc.dialect.SQLServerDialect

All Implemented Interfaces:

JdbcDialect, Serializable

public class SQLServerDialect
extends Object
implements JdbcDialect

MSSQL JdbcDialect.

Since:

5.0.0

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.holonplatform.datastore.jdbc.JdbcDialect

JdbcDialect.DialectResolutionContext, JdbcDialect.LimitHandler, JdbcDialect.SQLFunction, JdbcDialect.SQLParameterProcessor, JdbcDialect.SQLPathProcessor, JdbcDialect.SQLValueDeserializer, JdbcDialect.StatementConfigurationException, JdbcDialect.StatementConfigurator, JdbcDialect.StatementParameterHandler

Constructor Summary

Constructors

Constructor and Description
SQLServerDialect()

Method Summary

Modifier and Type	Method and Description
boolean	deleteStatementAliasSupported() Get whether alias is supported in the DELETE clause.
boolean	generatedKeyAlwaysReturned() Retrieves whether a generated key will always be returned if the column name(s) or index(es) specified for the auto generated key column(s) are valid and the statement succeeds.
JdbcDialect.SQLFunction	getFunction(String name) Get the JdbcDialect.SQLFunction bound to given symbolic name.
Optional<JdbcDialect.LimitHandler>	getLimitHandler() Get the JdbcDialect.LimitHandler
Optional<JdbcDialect.SQLParameterProcessor>	getParameterProcessor() Get the dialect JdbcDialect.SQLParameterProcessor.
JdbcDialect.StatementConfigurator	getStatementConfigurator() Get the JdbcDialect.StatementConfigurator to use to configure JDBC statements.
void	init(JdbcDatastore datastore) Dialect initialization hook at parent datastore initialization.
boolean	supportsGetGeneratedKeys() Retrieves whether auto-generated keys can be retrieved after a statement has been executed.
boolean	supportsLikeEscapeClause() Retrieves whether this database supports specifying a LIKE escape clause.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.holonplatform.datastore.jdbc.JdbcDialect

deleteStatementTargetRequired, getColumnName, getPathProcessor, getPrimaryKey, getStatementParameterHandler, getTableName, getValueDeserializer, supportGetGeneratedKeyByName, useOuterInJoins

Constructor Detail

SQLServerDialect

public SQLServerDialect()

Method Detail

init

public void init(JdbcDatastore datastore)
          throws SQLException

Description copied from interface: JdbcDialect

Dialect initialization hook at parent datastore initialization.

Specified by:

init in interface JdbcDialect

Parameters:

datastore - Parent datastore

Throws:

SQLException - An error occurred during dialect initialization

getStatementConfigurator

public JdbcDialect.StatementConfigurator getStatementConfigurator()

Description copied from interface: JdbcDialect

Get the JdbcDialect.StatementConfigurator to use to configure JDBC statements.

Specified by:

getStatementConfigurator in interface JdbcDialect

Returns:

The StatementConfigurator (not null)

getParameterProcessor

public Optional<JdbcDialect.SQLParameterProcessor> getParameterProcessor()

Description copied from interface: JdbcDialect

Get the dialect JdbcDialect.SQLParameterProcessor.

Specified by:

getParameterProcessor in interface JdbcDialect

Returns:

Optional SQLParameterProcessor

getFunction

public JdbcDialect.SQLFunction getFunction(String name)

Description copied from interface: JdbcDialect

Get the JdbcDialect.SQLFunction bound to given symbolic name.

Specified by:

getFunction in interface JdbcDialect

Parameters:

name - Function symbolic name

Returns:

Optional JdbcDialect.SQLFunction bound to given symbolic name. If null, a default function will be used, if available

supportsLikeEscapeClause

public boolean supportsLikeEscapeClause()

Description copied from interface: JdbcDialect

Retrieves whether this database supports specifying a LIKE escape clause.

Specified by:

supportsLikeEscapeClause in interface JdbcDialect

Returns:

true if so; false otherwise

supportsGetGeneratedKeys

public boolean supportsGetGeneratedKeys()

Description copied from interface: JdbcDialect

Retrieves whether auto-generated keys can be retrieved after a statement has been executed.

Specified by:

supportsGetGeneratedKeys in interface JdbcDialect

Returns:

true if auto-generated keys can be retrieved after a statement has executed; false otherwise

generatedKeyAlwaysReturned

public boolean generatedKeyAlwaysReturned()

Description copied from interface: JdbcDialect

Retrieves whether a generated key will always be returned if the column name(s) or index(es) specified for the auto generated key column(s) are valid and the statement succeeds. The key that is returned may or may not be based on the column(s) for the auto generated key.

Specified by:

generatedKeyAlwaysReturned in interface JdbcDialect

Returns:

true if so; false otherwise

deleteStatementAliasSupported

public boolean deleteStatementAliasSupported()

Description copied from interface: JdbcDialect

Get whether alias is supported in the DELETE clause.

Specified by:

deleteStatementAliasSupported in interface JdbcDialect

Returns:

true if alias is supported in the DELETE clause

getLimitHandler

public Optional<JdbcDialect.LimitHandler> getLimitHandler()

Description copied from interface: JdbcDialect

Get the JdbcDialect.LimitHandler

Specified by:

getLimitHandler in interface JdbcDialect

Returns:

Optional limit handler