PostgresqlConnectionFactoryProvider (Reactive Relational Database Connectivity

java.lang.Object
- io.r2dbc.postgresql.PostgresqlConnectionFactoryProvider

All Implemented Interfaces:

io.r2dbc.spi.ConnectionFactoryProvider
```
public final class PostgresqlConnectionFactoryProvider
extends Object
implements io.r2dbc.spi.ConnectionFactoryProvider
```
An implementation of ConnectionFactoryProvider for creating PostgresqlConnectionFactorys.

Field Summary

Fields
Modifier and Type	Field and Description
`static io.r2dbc.spi.Option<String>`	`APPLICATION_NAME` Application name.
`static io.r2dbc.spi.Option<Boolean>`	`AUTODETECT_EXTENSIONS` Auto-detect extensions.
`static io.r2dbc.spi.Option<Boolean>`	`COMPATIBILITY_MODE` Compatibility query mode for cursored query execution.
`static io.r2dbc.spi.Option<String>`	`CURRENT_SCHEMA` Schema search path.
`static io.r2dbc.spi.Option<io.r2dbc.postgresql.util.LogLevel>`	`ERROR_RESPONSE_LOG_LEVEL` Error Response Log Level.
`static io.r2dbc.spi.Option<Collection<Extension>>`	`EXTENSIONS` Extensions to register.
`static String`	`FAILOVER_PROTOCOL` Failover driver protocol.
`static io.r2dbc.spi.Option<Integer>`	`FETCH_SIZE` Fetch Size.
`static io.r2dbc.spi.Option<Boolean>`	`FORCE_BINARY` Force binary transfer.
`static io.r2dbc.spi.Option<Duration>`	`HOST_RECHECK_TIME` Host status recheck time.
`static String`	`LEGACY_POSTGRESQL_DRIVER` Legacy driver option value.
`static io.r2dbc.spi.Option<Boolean>`	`LOAD_BALANCE_HOSTS` Load balance hosts.
`static io.r2dbc.spi.Option<Duration>`	`LOCK_WAIT_TIMEOUT` Lock timeout.
`static io.r2dbc.spi.Option<reactor.netty.resources.LoopResources>`	`LOOP_RESOURCES` Event `LoopResources`.
`static io.r2dbc.spi.Option<io.r2dbc.postgresql.util.LogLevel>`	`NOTICE_LOG_LEVEL` Notice Response Log Level.
`static io.r2dbc.spi.Option<Map<String,String>>`	`OPTIONS` Connection options which are applied once after the connection has been created.
`static String`	`POSTGRESQL_DRIVER` Driver option value.
`static io.r2dbc.spi.Option<Boolean>`	`PREFER_ATTACHED_BUFFERS` Configure whether `codecs` should prefer attached data buffers.
`static io.r2dbc.spi.Option<Integer>`	`PREPARED_STATEMENT_CACHE_QUERIES` Determine the number of queries that are cached in each connection.
`static io.r2dbc.spi.Option<String>`	`SCHEMA` Schema search path (alias for "currentSchema").
`static io.r2dbc.spi.Option<String>`	`SOCKET` Unix domain socket.
`static io.r2dbc.spi.Option<String>`	`SSL_CERT` Path for the certificate file.
`static io.r2dbc.spi.Option<Function<io.netty.handler.ssl.SslContextBuilder,io.netty.handler.ssl.SslContextBuilder>>`	`SSL_CONTEXT_BUILDER_CUSTOMIZER` Customizer `Function` for `SslContextBuilder`.
`static io.r2dbc.spi.Option<HostnameVerifier>`	`SSL_HOSTNAME_VERIFIER` Class name of hostname verifier.
`static io.r2dbc.spi.Option<String>`	`SSL_KEY` File path for the key file.
`static io.r2dbc.spi.Option<io.r2dbc.postgresql.client.SSLMode>`	`SSL_MODE` Ssl mode.
`static io.r2dbc.spi.Option<io.r2dbc.postgresql.client.SSLMode>`	`SSL_MODE_ALIAS` Ssl mode alias (JDBC style).
`static io.r2dbc.spi.Option<String>`	`SSL_PASSWORD` SSL key password
`static io.r2dbc.spi.Option<String>`	`SSL_ROOT_CERT` File path of the SSL root certificate.
`static io.r2dbc.spi.Option<Boolean>`	`SSL_SNI` Configure whether to use SNI on SSL connections.
`static io.r2dbc.spi.Option<Duration>`	`STATEMENT_TIMEOUT` Statement timeout.
`static io.r2dbc.spi.Option<MultiHostConnectionStrategy.TargetServerType>`	`TARGET_SERVER_TYPE` Target server type.
`static io.r2dbc.spi.Option<Boolean>`	`TCP_KEEPALIVE` Enable TCP KeepAlive.
`static io.r2dbc.spi.Option<Boolean>`	`TCP_NODELAY` Enable TCP NoDelay.
`static io.r2dbc.spi.Option<TimeZone>`	`TIME_ZONE` Configure the session time zone.

Constructor Summary

Constructors
Constructor and Description

PostgresqlConnectionFactoryProvider()

Constructors
Constructor and Description
`PostgresqlConnectionFactoryProvider()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static PostgresqlConnectionConfiguration.Builder`	`builder(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)` Returns a new `PostgresqlConnectionConfiguration.Builder` configured with the given `ConnectionFactoryOptions`.
`PostgresqlConnectionFactory`	`create(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)`
`String`	`getDriver()`
`boolean`	`supports(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - APPLICATION_NAME
```
public static final io.r2dbc.spi.Option<String> APPLICATION_NAME
```
    Application name.
  - AUTODETECT_EXTENSIONS
```
public static final io.r2dbc.spi.Option<Boolean> AUTODETECT_EXTENSIONS
```
    Auto-detect extensions.
  - COMPATIBILITY_MODE
```
public static final io.r2dbc.spi.Option<Boolean> COMPATIBILITY_MODE
```
    Compatibility query mode for cursored query execution.
    
    Since:
    
    0.8.7
  - ERROR_RESPONSE_LOG_LEVEL
```
public static final io.r2dbc.spi.Option<io.r2dbc.postgresql.util.LogLevel> ERROR_RESPONSE_LOG_LEVEL
```
    Error Response Log Level.
  - EXTENSIONS
```
public static final io.r2dbc.spi.Option<Collection<Extension>> EXTENSIONS
```
    Extensions to register.
    
    Since:
    
    0.8.9
  - FETCH_SIZE
```
public static final io.r2dbc.spi.Option<Integer> FETCH_SIZE
```
    Fetch Size.
  - FORCE_BINARY
```
public static final io.r2dbc.spi.Option<Boolean> FORCE_BINARY
```
    Force binary transfer.
  - HOST_RECHECK_TIME
```
public static final io.r2dbc.spi.Option<Duration> HOST_RECHECK_TIME
```
    Host status recheck time.
    
    Since:
    
    1.0
  - LOAD_BALANCE_HOSTS
```
public static final io.r2dbc.spi.Option<Boolean> LOAD_BALANCE_HOSTS
```
    Load balance hosts.
    
    Since:
    
    1.0
  - LOCK_WAIT_TIMEOUT
```
public static final io.r2dbc.spi.Option<Duration> LOCK_WAIT_TIMEOUT
```
    Lock timeout.
    
    Since:
    
    0.8.9
  - LOOP_RESOURCES
```
public static final io.r2dbc.spi.Option<reactor.netty.resources.LoopResources> LOOP_RESOURCES
```
    Event LoopResources.
    
    Since:
    
    0.8.5
  - NOTICE_LOG_LEVEL
```
public static final io.r2dbc.spi.Option<io.r2dbc.postgresql.util.LogLevel> NOTICE_LOG_LEVEL
```
    Notice Response Log Level.
  - OPTIONS
```
public static final io.r2dbc.spi.Option<Map<String,String>> OPTIONS
```
    Connection options which are applied once after the connection has been created.
  - POSTGRESQL_DRIVER
```
public static final String POSTGRESQL_DRIVER
```
    Driver option value.
    
    See Also:
    
    Constant Field Values
  - LEGACY_POSTGRESQL_DRIVER
```
public static final String LEGACY_POSTGRESQL_DRIVER
```
    Legacy driver option value.
    
    See Also:
    
    Constant Field Values
  - FAILOVER_PROTOCOL
```
public static final String FAILOVER_PROTOCOL
```
    Failover driver protocol.
    
    See Also:
    
    Constant Field Values
  - PREFER_ATTACHED_BUFFERS
```
public static final io.r2dbc.spi.Option<Boolean> PREFER_ATTACHED_BUFFERS
```
    Configure whether codecs should prefer attached data buffers. The default is false, meaning that codecs will copy data from the input buffer into a byte[] or similar data structure that is enabled for garbage collection. Using attached buffers is more efficient but comes with the requirement that decoded values (such as Json) must be consumed to release attached buffers to avoid memory leaks.
    
    Since:
    
    0.8.5
  - PREPARED_STATEMENT_CACHE_QUERIES
```
public static final io.r2dbc.spi.Option<Integer> PREPARED_STATEMENT_CACHE_QUERIES
```
    Determine the number of queries that are cached in each connection. The default is -1, meaning there's no limit. The value of 0 disables the cache. Any other value specifies the cache size.
  - SCHEMA
```
public static final io.r2dbc.spi.Option<String> SCHEMA
```
    Schema search path (alias for "currentSchema").
  - CURRENT_SCHEMA
```
public static final io.r2dbc.spi.Option<String> CURRENT_SCHEMA
```
    Schema search path.
    
    Since:
    
    0.9
  - SOCKET
```
public static final io.r2dbc.spi.Option<String> SOCKET
```
    Unix domain socket.
  - SSL_CONTEXT_BUILDER_CUSTOMIZER
```
public static final io.r2dbc.spi.Option<Function<io.netty.handler.ssl.SslContextBuilder,io.netty.handler.ssl.SslContextBuilder>> SSL_CONTEXT_BUILDER_CUSTOMIZER
```
    Customizer Function for SslContextBuilder.
  - SSL_CERT
```
public static final io.r2dbc.spi.Option<String> SSL_CERT
```
    Path for the certificate file. Can point to either a resource within the classpath or a file.
  - SSL_HOSTNAME_VERIFIER
```
public static final io.r2dbc.spi.Option<HostnameVerifier> SSL_HOSTNAME_VERIFIER
```
    Class name of hostname verifier. Defaults to DefaultHostnameVerifier.
  - SSL_KEY
```
public static final io.r2dbc.spi.Option<String> SSL_KEY
```
    File path for the key file. Can point to either a resource within the classpath or a file.
  - SSL_MODE
```
public static final io.r2dbc.spi.Option<io.r2dbc.postgresql.client.SSLMode> SSL_MODE
```
    Ssl mode. Default: disabled
  - SSL_MODE_ALIAS
```
public static final io.r2dbc.spi.Option<io.r2dbc.postgresql.client.SSLMode> SSL_MODE_ALIAS
```
    Ssl mode alias (JDBC style). Default: disabled
    
    Since:
    
    0.9.2
  - SSL_PASSWORD
```
public static final io.r2dbc.spi.Option<String> SSL_PASSWORD
```
    SSL key password
  - SSL_ROOT_CERT
```
public static final io.r2dbc.spi.Option<String> SSL_ROOT_CERT
```
    File path of the SSL root certificate. Can point to either a resource within the classpath or a file.
  - SSL_SNI
```
public static final io.r2dbc.spi.Option<Boolean> SSL_SNI
```
    Configure whether to use SNI on SSL connections. Enabled by default.
    
    Since:
    
    1.0.5
  - STATEMENT_TIMEOUT
```
public static final io.r2dbc.spi.Option<Duration> STATEMENT_TIMEOUT
```
    Statement timeout.
    
    Since:
    
    0.8.9
  - TARGET_SERVER_TYPE
```
public static final io.r2dbc.spi.Option<MultiHostConnectionStrategy.TargetServerType> TARGET_SERVER_TYPE
```
    Target server type. Allowed values: any, primary, secondary, preferSecondary.
    
    Since:
    
    1.0
  - TCP_KEEPALIVE
```
public static final io.r2dbc.spi.Option<Boolean> TCP_KEEPALIVE
```
    Enable TCP KeepAlive.
    
    Since:
    
    0.8.4
  - TCP_NODELAY
```
public static final io.r2dbc.spi.Option<Boolean> TCP_NODELAY
```
    Enable TCP NoDelay.
    
    Since:
    
    0.8.4
  - TIME_ZONE
```
public static final io.r2dbc.spi.Option<TimeZone> TIME_ZONE
```
    Configure the session time zone.
    
    Since:
    
    1.0
- Constructor Detail
  - PostgresqlConnectionFactoryProvider
```
public PostgresqlConnectionFactoryProvider()
```
- Method Detail
  - builder
```
public static PostgresqlConnectionConfiguration.Builder builder(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)
```
    Returns a new PostgresqlConnectionConfiguration.Builder configured with the given ConnectionFactoryOptions.
    
    Parameters:
    
    connectionFactoryOptions - ConnectionFactoryOptions used to initialize the PostgresqlConnectionConfiguration.Builder.
    
    Returns:
    
    a PostgresqlConnectionConfiguration.Builder
    
    Since:
    
    0.9
  - create
```
public PostgresqlConnectionFactory create(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)
```
    Specified by:
    
    create in interface io.r2dbc.spi.ConnectionFactoryProvider
  - getDriver
```
public String getDriver()
```
    Specified by:
    
    getDriver in interface io.r2dbc.spi.ConnectionFactoryProvider
  - supports
```
public boolean supports(io.r2dbc.spi.ConnectionFactoryOptions connectionFactoryOptions)
```
    Specified by:
    
    supports in interface io.r2dbc.spi.ConnectionFactoryProvider

Class PostgresqlConnectionFactoryProvider

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

APPLICATION_NAME

AUTODETECT_EXTENSIONS

COMPATIBILITY_MODE

ERROR_RESPONSE_LOG_LEVEL

EXTENSIONS

FETCH_SIZE

FORCE_BINARY

HOST_RECHECK_TIME

LOAD_BALANCE_HOSTS

LOCK_WAIT_TIMEOUT

LOOP_RESOURCES

NOTICE_LOG_LEVEL

OPTIONS

POSTGRESQL_DRIVER

LEGACY_POSTGRESQL_DRIVER

FAILOVER_PROTOCOL

PREFER_ATTACHED_BUFFERS

PREPARED_STATEMENT_CACHE_QUERIES

SCHEMA

CURRENT_SCHEMA

SOCKET

SSL_CONTEXT_BUILDER_CUSTOMIZER

SSL_CERT

SSL_HOSTNAME_VERIFIER

SSL_KEY

SSL_MODE

SSL_MODE_ALIAS

SSL_PASSWORD

SSL_ROOT_CERT

SSL_SNI

STATEMENT_TIMEOUT

TARGET_SERVER_TYPE

TCP_KEEPALIVE

TCP_NODELAY

TIME_ZONE

Constructor Detail

PostgresqlConnectionFactoryProvider

Method Detail

builder

create

getDriver

supports