Package io.higson.runtime.sql.dialect

Class DefaultDialect

java.lang.Object

io.higson.runtime.sql.dialect.DefaultDialect

All Implemented Interfaces:

RuntimeDialect

Direct Known Subclasses:

H2RuntimeDialect, HsqlRuntimeDialect, MsSQLRuntimeDialect, MySQLRuntimeDialect, OracleRuntimeDialect, PostgresqlRuntimeDialect

public abstract class DefaultDialect
extends Object
implements RuntimeDialect

Author:

przemek hertel

Field Summary

Fields

Modifier and Type	Field	Description
protected final Map<String,String>	tableAliases

Constructor Summary

Constructors

Constructor	Description
DefaultDialect()

Method Summary

Modifier and Type	Method	Description
String	column(String column)
protected String	concatenateSchema(String schema, String str)
Map<String,String>	getColumnAliases()
Map<String,String>	getTableAliases()
String	hint(String token)	This supports hint provider for certain dialects, but not all dialects require that.
protected Map<String,String>	map(String... args)
protected String	normalizeIdentifier(String identifier)
String	selectFromSequence(String sequence)
String	table(String table)
DefaultDialect	withColumnAliases(String... elements)
DefaultDialect	withHint(String... elements)
DefaultDialect	withTableAliases(String... elements)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.higson.runtime.sql.RuntimeDialect

hibernateDialect, jdbcDriverClassName, selectFromSequence, validationQuery

Field Details

tableAliases

protected final Map<String,String> tableAliases

Constructor Details

DefaultDialect

public DefaultDialect()

Method Details

withColumnAliases

public DefaultDialect withColumnAliases(String... elements)

withTableAliases

public DefaultDialect withTableAliases(String... elements)

withHint

public DefaultDialect withHint(String... elements)

column

public String column(String column)

Specified by:

column in interface RuntimeDialect

table

public String table(String table)

Specified by:

table in interface RuntimeDialect

selectFromSequence

public String selectFromSequence(String sequence)

Specified by:

selectFromSequence in interface RuntimeDialect

hint

public String hint(String token)

Description copied from interface: RuntimeDialect

This supports hint provider for certain dialects, but not all dialects require that. If dialect doesn't support the token hint, it will return EMPTY string.

Specified by:

hint in interface RuntimeDialect

Parameters:

token - for exact hint

Returns:

empty string if token is not supported in dialect, otherwise return proper hint value.

normalizeIdentifier

protected String normalizeIdentifier(String identifier)

map

protected Map<String,String> map(String... args)

getColumnAliases

public Map<String,String> getColumnAliases()

getTableAliases

public Map<String,String> getTableAliases()

concatenateSchema

protected String concatenateSchema(String schema,
 String str)