software.amazon.jdbc.dialect

Class DialectManager

java.lang.Object

software.amazon.jdbc.dialect.DialectManager

All Implemented Interfaces:

DialectProvider

public class DialectManager
extends java.lang.Object
implements DialectProvider

Field Summary

Fields

Modifier and Type	Field and Description
static AwsWrapperProperty	DIALECT
protected static long	ENDPOINT_CACHE_EXPIRATION In order to simplify dialect detection, there's an internal host-to-dialect cache.
protected static java.util.Map<java.lang.String,Dialect>	knownDialectsByCode Every Dialect implementation SHOULD BE stateless!!! Dialect objects are shared between different connections.
protected static CacheMap<java.lang.String,java.lang.String>	knownEndpointDialects

Constructor Summary

Constructors

Constructor and Description
DialectManager(PluginService pluginService)

Method Summary

Modifier and Type	Method and Description
Dialect	getDialect(@NonNull java.lang.String originalUrl, @NonNull HostSpec hostSpec, @NonNull java.sql.Connection connection)
Dialect	getDialect(@NonNull java.lang.String driverProtocol, @NonNull java.lang.String url, @NonNull java.util.Properties props)
static void	resetCustomDialect() Deprecated. Use software.amazon.jdbc.Driver instead
static void	resetEndpointCache()
static void	setCustomDialect(@NonNull Dialect dialect) Deprecated. Use software.amazon.jdbc.Driver instead

Methods inherited from class java.lang.Object

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

Field Detail

DIALECT

public static final AwsWrapperProperty DIALECT

knownDialectsByCode

protected static final java.util.Map<java.lang.String,Dialect> knownDialectsByCode

Every Dialect implementation SHOULD BE stateless!!! Dialect objects are shared between different connections.

ENDPOINT_CACHE_EXPIRATION

protected static final long ENDPOINT_CACHE_EXPIRATION

In order to simplify dialect detection, there's an internal host-to-dialect cache. The cache contains host endpoints and identified dialect. Cache expiration time is defined by the variable below.

knownEndpointDialects

protected static final CacheMap<java.lang.String,java.lang.String> knownEndpointDialects

Constructor Detail

DialectManager

public DialectManager(PluginService pluginService)

Method Detail

setCustomDialect

@Deprecated
public static void setCustomDialect(@NonNull Dialect dialect)

Deprecated. Use software.amazon.jdbc.Driver instead

Sets a custom dialect handler.

Parameters:

dialect - A custom dialect to use.

resetCustomDialect

@Deprecated
public static void resetCustomDialect()

Deprecated. Use software.amazon.jdbc.Driver instead

Resets a custom dialect handler.

resetEndpointCache

public static void resetEndpointCache()

getDialect

public Dialect getDialect(@NonNull java.lang.String driverProtocol,
                          @NonNull java.lang.String url,
                          @NonNull java.util.Properties props)
                   throws java.sql.SQLException

Specified by:

getDialect in interface DialectProvider

Throws:

java.sql.SQLException

getDialect

public Dialect getDialect(@NonNull java.lang.String originalUrl,
                          @NonNull HostSpec hostSpec,
                          @NonNull java.sql.Connection connection)
                   throws java.sql.SQLException

Specified by:

getDialect in interface DialectProvider

Throws:

java.sql.SQLException