Package com.google.genkit.plugins.postgresql

Class PostgresPlugin.Builder

java.lang.Object

com.google.genkit.plugins.postgresql.PostgresPlugin.Builder

Enclosing class:

PostgresPlugin

public static class PostgresPlugin.Builder
extends Object

Builder for PostgresPlugin.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
PostgresPlugin.Builder	addTable(PostgresTableConfig tableConfig)	Adds a table configuration.
PostgresPlugin	build()	Builds the PostgresPlugin.
PostgresPlugin.Builder	connectionString(String connectionString)	Sets the JDBC connection string (required unless externalDataSource is provided).
PostgresPlugin.Builder	dataSource(DataSource dataSource)	Sets an external DataSource to use instead of creating one.
PostgresPlugin.Builder	hikariProperty(String key, Object value)	Sets a HikariCP connection pool property.
static PostgresPlugin.Builder	local(String database, String username, String password)	Creates a builder configured for a local PostgreSQL instance.
PostgresPlugin.Builder	password(String password)	Sets the database password.
PostgresPlugin.Builder	username(String username)	Sets the database username.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

connectionString

public PostgresPlugin.Builder connectionString(String connectionString)

Sets the JDBC connection string (required unless externalDataSource is provided).

Example: "jdbc:postgresql://localhost:5432/mydb"

username

public PostgresPlugin.Builder username(String username)

Sets the database username.

password

public PostgresPlugin.Builder password(String password)

Sets the database password.

addTable

public PostgresPlugin.Builder addTable(PostgresTableConfig tableConfig)

Adds a table configuration.

hikariProperty

public PostgresPlugin.Builder hikariProperty(String key,
 Object value)

Sets a HikariCP connection pool property.

Common properties:

• maximumPoolSize - maximum pool size (default: 10)
• minimumIdle - minimum idle connections (default: 2)
• connectionTimeout - connection timeout in ms (default: 30000)
• idleTimeout - idle connection timeout in ms
• maxLifetime - maximum connection lifetime in ms

dataSource

public PostgresPlugin.Builder dataSource(DataSource dataSource)

Sets an external DataSource to use instead of creating one.

This is useful when you want to manage the connection pool yourself or use a different connection pool implementation.

local

public static PostgresPlugin.Builder local(String database,
 String username,
 String password)

Creates a builder configured for a local PostgreSQL instance.

Parameters:

database - the database name

username - the username

password - the password

Returns:

a pre-configured builder

build

public PostgresPlugin build()

Builds the PostgresPlugin.

Throws:

IllegalStateException - if required configuration is missing