org.seasar.doma.jdbc.dialect

Class MysqlDialect

java.lang.Object

org.seasar.doma.jdbc.dialect.StandardDialect

org.seasar.doma.jdbc.dialect.MysqlDialect

All Implemented Interfaces:

Dialect

public class MysqlDialect
extends StandardDialect

A dialect for MySQL.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MysqlDialect.MysqlCriteriaBuilder
static class	MysqlDialect.MysqlExpressionFunctions
static class	MysqlDialect.MysqlJdbcMappingVisitor
static class	MysqlDialect.MysqlScriptBlockContext
static class	MysqlDialect.MysqlSqlLogFormattingVisitor
static class	MysqlDialect.MySqlVersion

Nested classes/interfaces inherited from class org.seasar.doma.jdbc.dialect.StandardDialect

StandardDialect.StandardCriteriaBuilder, StandardDialect.StandardExpressionFunctions, StandardDialect.StandardJdbcMappingVisitor, StandardDialect.StandardScriptBlockContext, StandardDialect.StandardSqlLogFormattingVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected static char	CLOSE_QUOTE the quotation mark of the end
static MysqlDialect.MySqlVersion	DEFAULT_VERSION
protected static char	OPEN_QUOTE the quotation mark of the start
protected static java.util.Set<java.lang.Integer>	UNIQUE_CONSTRAINT_VIOLATION_ERROR_CODES the set of SQLState code that represents unique violation
protected MysqlDialect.MySqlVersion	version

Fields inherited from class org.seasar.doma.jdbc.dialect.StandardDialect

expressionFunctions, jdbcMappingVisitor, sqlLogFormattingVisitor, UNIQUE_CONSTRAINT_VIOLATION_STATE_CODES

Constructor Summary

Constructors

Constructor and Description
MysqlDialect()
MysqlDialect(ExpressionFunctions expressionFunctions)
MysqlDialect(ExpressionFunctions expressionFunctions, MysqlDialect.MySqlVersion version)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor, MysqlDialect.MySqlVersion version)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor, SqlLogFormattingVisitor sqlLogFormattingVisitor)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor, SqlLogFormattingVisitor sqlLogFormattingVisitor, ExpressionFunctions expressionFunctions)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor, SqlLogFormattingVisitor sqlLogFormattingVisitor, ExpressionFunctions expressionFunctions, MysqlDialect.MySqlVersion version)
MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor, SqlLogFormattingVisitor sqlLogFormattingVisitor, MysqlDialect.MySqlVersion version)
MysqlDialect(MysqlDialect.MySqlVersion version)
MysqlDialect(SqlLogFormattingVisitor sqlLogFormattingVisitor)
MysqlDialect(SqlLogFormattingVisitor sqlLogFormattingVisitor, MysqlDialect.MySqlVersion version)

Method Summary

Modifier and Type	Method and Description
java.lang.String	applyQuote(java.lang.String name) Enclose the name with quotation marks.
ScriptBlockContext	createScriptBlockContext() Creates the context object to process an SQL block in a script.
CriteriaBuilder	getCriteriaBuilder()
java.lang.String	getName() The dialect name.
java.lang.String	getScriptBlockDelimiter() Return the delimiter that is used as the end of an SQL block in a script.
UpsertAssembler	getUpsertAssembler(UpsertAssemblerContext context) Returns the UpsertAssembler implementation for the given context.
boolean	isUniqueConstraintViolated(java.sql.SQLException sqlException) Whether the sqlException represents an unique violation.
boolean	supportsAliasInDeleteClause() Whether this object supports alias reference in DELETE clause as follows:
boolean	supportsAutoGeneratedKeys() Whether this object supports Statement.getGeneratedKeys().
boolean	supportsIdentity() Whether this object supports the IDENTITY column.
boolean	supportsSelectForUpdate(SelectForUpdateType type, boolean withTargets) Whether this object supports pessimistic locking.
protected SqlNode	toCountCalculatingSqlNode(SqlNode sqlNode)
protected SqlNode	toCountGettingSqlNode(SqlNode sqlNode)
protected SqlNode	toForUpdateSqlNode(SqlNode sqlNode, SelectForUpdateType forUpdateType, int waitSeconds, java.lang.String... aliases)
protected SqlNode	toPagingSqlNode(SqlNode sqlNode, long offset, long limit)

Methods inherited from class org.seasar.doma.jdbc.dialect.StandardDialect

getAutoGeneratedKeysType, getCauseSQLException, getErrorCode, getExpressionFunctions, getIdentityReservationSql, getIdentitySelectSql, getJdbcMappingVisitor, getResultSetType, getRootCause, getSequenceNextValSql, getSqlLogFormattingVisitor, getSQLState, includesIdentityColumn, removeQuote, supportsBatchUpdateResults, supportsIdentityReservation, supportsResultSetReturningAsOutParameter, supportsSequence, transformSelectSqlNode, transformSelectSqlNodeForGettingCount

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.seasar.doma.jdbc.dialect.Dialect

supportsAliasInUpdateClause, supportsBatchExecutionReturningGeneratedValues, supportsModOperator

Field Detail

UNIQUE_CONSTRAINT_VIOLATION_ERROR_CODES

protected static final java.util.Set<java.lang.Integer> UNIQUE_CONSTRAINT_VIOLATION_ERROR_CODES

the set of SQLState code that represents unique violation

OPEN_QUOTE

protected static final char OPEN_QUOTE

the quotation mark of the start

See Also:

Constant Field Values

CLOSE_QUOTE

protected static final char CLOSE_QUOTE

the quotation mark of the end

See Also:

Constant Field Values

DEFAULT_VERSION

public static final MysqlDialect.MySqlVersion DEFAULT_VERSION

version

protected final MysqlDialect.MySqlVersion version

Constructor Detail

MysqlDialect

public MysqlDialect()

MysqlDialect

public MysqlDialect(MysqlDialect.MySqlVersion version)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor,
                    MysqlDialect.MySqlVersion version)

MysqlDialect

public MysqlDialect(SqlLogFormattingVisitor sqlLogFormattingVisitor)

MysqlDialect

public MysqlDialect(SqlLogFormattingVisitor sqlLogFormattingVisitor,
                    MysqlDialect.MySqlVersion version)

MysqlDialect

public MysqlDialect(ExpressionFunctions expressionFunctions)

MysqlDialect

public MysqlDialect(ExpressionFunctions expressionFunctions,
                    MysqlDialect.MySqlVersion version)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor,
                    SqlLogFormattingVisitor sqlLogFormattingVisitor)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor,
                    SqlLogFormattingVisitor sqlLogFormattingVisitor,
                    MysqlDialect.MySqlVersion version)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor,
                    SqlLogFormattingVisitor sqlLogFormattingVisitor,
                    ExpressionFunctions expressionFunctions)

MysqlDialect

public MysqlDialect(JdbcMappingVisitor jdbcMappingVisitor,
                    SqlLogFormattingVisitor sqlLogFormattingVisitor,
                    ExpressionFunctions expressionFunctions,
                    MysqlDialect.MySqlVersion version)

Method Detail

getName

public java.lang.String getName()

Description copied from interface: Dialect

The dialect name.

Specified by:

getName in interface Dialect

Overrides:

getName in class StandardDialect

Returns:

the name

isUniqueConstraintViolated

public boolean isUniqueConstraintViolated(java.sql.SQLException sqlException)

Description copied from interface: Dialect

Whether the sqlException represents an unique violation.

Specified by:

isUniqueConstraintViolated in interface Dialect

Overrides:

isUniqueConstraintViolated in class StandardDialect

Parameters:

sqlException - the SQL exception

Returns:

true, if the sqlException represents an unique violation

supportsAutoGeneratedKeys

public boolean supportsAutoGeneratedKeys()

Description copied from interface: Dialect

Whether this object supports Statement.getGeneratedKeys().

Specified by:

supportsAutoGeneratedKeys in interface Dialect

Overrides:

supportsAutoGeneratedKeys in class StandardDialect

Returns:

true, if this object supports it

supportsIdentity

public boolean supportsIdentity()

Description copied from interface: Dialect

Whether this object supports the IDENTITY column.

Specified by:

supportsIdentity in interface Dialect

Overrides:

supportsIdentity in class StandardDialect

Returns:

true, if this object supports it

supportsSelectForUpdate

public boolean supportsSelectForUpdate(SelectForUpdateType type,
                                       boolean withTargets)

Description copied from interface: Dialect

Whether this object supports pessimistic locking.

Specified by:

supportsSelectForUpdate in interface Dialect

Overrides:

supportsSelectForUpdate in class StandardDialect

Parameters:

type - a kind of pessimistic locking

withTargets - true if a lock target is specified

Returns:

true, if this object supports it

supportsAliasInDeleteClause

public boolean supportsAliasInDeleteClause()

Description copied from interface: Dialect

Whether this object supports alias reference in DELETE clause as follows:

 DELETE t FROM employee t
 

Returns:

true, if this object supports it

toCountCalculatingSqlNode

protected SqlNode toCountCalculatingSqlNode(SqlNode sqlNode)

Overrides:

toCountCalculatingSqlNode in class StandardDialect

toPagingSqlNode

protected SqlNode toPagingSqlNode(SqlNode sqlNode,
                                  long offset,
                                  long limit)

Overrides:

toPagingSqlNode in class StandardDialect

toForUpdateSqlNode

protected SqlNode toForUpdateSqlNode(SqlNode sqlNode,
                                     SelectForUpdateType forUpdateType,
                                     int waitSeconds,
                                     java.lang.String... aliases)

Overrides:

toForUpdateSqlNode in class StandardDialect

toCountGettingSqlNode

protected SqlNode toCountGettingSqlNode(SqlNode sqlNode)

Overrides:

toCountGettingSqlNode in class StandardDialect

getScriptBlockDelimiter

public java.lang.String getScriptBlockDelimiter()

Description copied from interface: Dialect

Return the delimiter that is used as the end of an SQL block in a script.

Specified by:

getScriptBlockDelimiter in interface Dialect

Overrides:

getScriptBlockDelimiter in class StandardDialect

Returns:

the delimiter

createScriptBlockContext

public ScriptBlockContext createScriptBlockContext()

Description copied from interface: Dialect

Creates the context object to process an SQL block in a script.

Specified by:

createScriptBlockContext in interface Dialect

Overrides:

createScriptBlockContext in class StandardDialect

Returns:

the context object

applyQuote

public java.lang.String applyQuote(java.lang.String name)

Description copied from interface: Dialect

Enclose the name with quotation marks.

Specified by:

applyQuote in interface Dialect

Overrides:

applyQuote in class StandardDialect

Parameters:

name - the name of a database object such as a table, a column, and so on

Returns:

the name that is enclosed with quotation marks

getCriteriaBuilder

public CriteriaBuilder getCriteriaBuilder()

Specified by:

getCriteriaBuilder in interface Dialect

Overrides:

getCriteriaBuilder in class StandardDialect

getUpsertAssembler

public UpsertAssembler getUpsertAssembler(UpsertAssemblerContext context)

Description copied from interface: Dialect

Returns the UpsertAssembler implementation for the given context.

Specified by:

getUpsertAssembler in interface Dialect

Overrides:

getUpsertAssembler in class StandardDialect

Parameters:

context - the UpsertAssemblerContext object

Returns:

the UpsertAssembler object for the given context