oracle.jdbc

Interface OracleConnectionBuilder

All Known Implementing Classes:

OracleConnectionBuilderImpl

public interface OracleConnectionBuilder

A builder created from a OracleDataSource object, used to establish a connection to the database that the OracleDataSource object represents. The connection properties that were specified for the OracleDataSource are used as the default values by the OracleConnectionBuilder.

To use the builder, the corresponding builder method needs to be called for each parameter that needs to be part of the connection request followed by a build() method. The order in which the builder methods are called is not important. However if the same builder attribute is applied more than once, only the most recent value will be considered while building the connection. The builder object can be reused to build more than one connection and the builder attributes will be retained across multiple invocations of the build() method.

The following example illustrates the use of OracleConnectionBuilder to create a OracleConnection:

  
    OracleDataSource ods = new oracle.jdbc.pool.OracleDataSource();
    OracleShardingKey superShardingKey =
        ods.createShardingKeyBuilder()
           .subkey("EASTERN_REGION", JDBCType.VARCHAR)
           .build();
    OracleShardingKey shardingKey =
        ods.createShardingKeyBuilder()
           .subkey("PITTSBURGH_BRANCH", JDBCType.VARCHAR)
           .build();
    OracleConnection connection = ods.createConnectionBuilder()
                                     .user("rafa")
                                     .password("tennis")
                                     .shardingKey(shardingKey)
                                     .superShardingKey(superShardingKey)
                                     .build();
  
  

Since:

12.2

Method Summary

Modifier and Type	Method and Description
OracleConnectionBuilder	accessToken(AccessToken accessToken) Specifies the accessToken to be used when creating a connection.
OracleConnection	build() Builds the connection object.
OracleConnectionBuilder	gssCredential(GSSCredential credential) Provide the GSSCredential used to authenticate the connection.
OracleConnectionBuilder	password(String password)
OracleConnectionBuilder	shardingKey(OracleShardingKey shardingKey)
OracleConnectionBuilder	sslContext(SSLContext sslContext) Specifies a SSLContext to use as a factory for SSLEngine objects that carry out the TLS protocol.
OracleConnectionBuilder	superShardingKey(OracleShardingKey superShardingKey)
OracleConnectionBuilder	user(String user)

Method Detail

user

OracleConnectionBuilder user(String user)

Parameters:

user -

Returns:

This OracleConnectionBuilder object

password

OracleConnectionBuilder password(String password)

Parameters:

password -

Returns:

This OracleConnectionBuilder object

shardingKey

OracleConnectionBuilder shardingKey(OracleShardingKey shardingKey)

Parameters:

shardingKey - Sharding Key object that needs to be part of connection request

Returns:

This OracleConnectionBuilder object

superShardingKey

OracleConnectionBuilder superShardingKey(OracleShardingKey superShardingKey)

Parameters:

superShardingKey - Super sharding key object that needs to be part of connection request

Returns:

This OracleConnectionBuilder object

gssCredential

OracleConnectionBuilder gssCredential(GSSCredential credential)

Provide the GSSCredential used to authenticate the connection.

Parameters:

credential - used to authenticate the connection. Not null.

sslContext

OracleConnectionBuilder sslContext(SSLContext sslContext)

Specifies a SSLContext to use as a factory for SSLEngine objects that carry out the TLS protocol.

The SSLContext must be initialized before building the connection. The certificates specified by that initialization will be used in place of any connection properties that would otherwise have specified certificates, such as key store and trust store property values.

Specifying a null value will clear any non-null value that may have been set previously, causing this builder to behave as if this method had never been called at all.

Parameters:

sslContext - An SSLContext to use as an SSLEngine factory.

Returns:

This OracleConnectionBuilder object

Since:

20

accessToken

OracleConnectionBuilder accessToken(AccessToken accessToken)

Specifies the accessToken to be used when creating a connection. The issuer of the token must be one that is supported by Oracle Database for client authentication.

It is invalid to configure this builder with both a token and with a username or password. If both this method and password(String) or user(String) are invoked with non null values, then a SQLException indicating an invalid configuration is thrown when creating a connection with this builder.

Parameters:

accessToken - the token to use for this connection. Not null.

Returns:

the same ConnectionBuilder instance

Throws:

NullPointerException - If the accessToken is null.

build

OracleConnection build()
                throws SQLException

Builds the connection object.

Returns:

New OracleConnection that is created.

Throws:

SQLException