Package org.dalesbred.dialect

Class Dialect

java.lang.Object

org.dalesbred.dialect.Dialect

Direct Known Subclasses:

DefaultDialect, H2Dialect, HsqldbDialect, MariaDBDialect, MySQLDialect, OracleDialect, PostgreSQLDialect, SQLServerDialect

public abstract class Dialect
extends java.lang.Object

Abstracts away the differences of databases.

Constructor Summary

Constructors

Constructor	Description
Dialect()

Method Summary

Modifier and Type	Method	Description
void	bindArgument(@NotNull java.sql.PreparedStatement ps, int index, @Nullable java.lang.Object value)	Bind object to PreparedStatement.
@NotNull DatabaseException	convertException(@NotNull java.sql.SQLException e)
<T extends java.lang.Enum<T>,K> @NotNull TypeConversionPair<java.lang.Object,T>	createNativeEnumConversions(@NotNull java.lang.Class<T> enumType, @NotNull java.lang.String typeName, @NotNull java.util.function.Function<T,K> keyFunction)
static @NotNull Dialect	detect(@NotNull java.sql.Connection connection)
static @NotNull Dialect	detect(@NotNull javax.sql.DataSource dataSource)
static @NotNull Dialect	detect(@NotNull ConnectionProvider connectionProvider)
static @NotNull Dialect	detect(@NotNull TransactionManager transactionManager)
@Nullable java.lang.reflect.Type	overrideResultSetMetaDataType(@NotNull java.lang.String className)
void	registerTypeConversions(@NotNull TypeConversionRegistry typeConversionRegistry)
@NotNull java.lang.String	toString()
@NotNull java.lang.Object	valueToDatabase(@NotNull java.lang.Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

Dialect

public Dialect()

Method Detail

valueToDatabase

@NotNull
public @NotNull java.lang.Object valueToDatabase(@NotNull
                                                 @NotNull java.lang.Object value)

createNativeEnumConversions

@NotNull
public <T extends java.lang.Enum<T>,K> @NotNull TypeConversionPair<java.lang.Object,T> createNativeEnumConversions(@NotNull
                                                                                                                               @NotNull java.lang.Class<T> enumType,
                                                                                                                               @NotNull
                                                                                                                               @NotNull java.lang.String typeName,
                                                                                                                               @NotNull
                                                                                                                               @NotNull java.util.function.Function<T,K> keyFunction)

toString

@NotNull
public @NotNull java.lang.String toString()

Overrides:

toString in class java.lang.Object

detect

@NotNull
public static @NotNull Dialect detect(@NotNull
                                      @NotNull javax.sql.DataSource dataSource)

detect

@NotNull
public static @NotNull Dialect detect(@NotNull
                                      @NotNull TransactionManager transactionManager)

detect

@NotNull
public static @NotNull Dialect detect(@NotNull
                                      @NotNull ConnectionProvider connectionProvider)

detect

@NotNull
public static @NotNull Dialect detect(@NotNull
                                      @NotNull java.sql.Connection connection)

convertException

@NotNull
public @NotNull DatabaseException convertException(@NotNull
                                                   @NotNull java.sql.SQLException e)

registerTypeConversions

public void registerTypeConversions(@NotNull
                                    @NotNull TypeConversionRegistry typeConversionRegistry)

bindArgument

public void bindArgument(@NotNull
                         @NotNull java.sql.PreparedStatement ps,
                         int index,
                         @Nullable
                         @Nullable java.lang.Object value)
                  throws java.sql.SQLException

Bind object to PreparedStatement. Can be overridden by subclasses to implement custom argument binding.

Parameters:

ps - statement to bind object to

index - index of the parameter

value - to bind

Throws:

java.sql.SQLException - if something fails

overrideResultSetMetaDataType

@Nullable
public @Nullable java.lang.reflect.Type overrideResultSetMetaDataType(@NotNull
                                                                      @NotNull java.lang.String className)