public class HikariCpPoolingConnectionProvider extends Object implements PoolingConnectionProvider
A ConnectionProvider implementation that creates its own
pool of connections.
This class uses HikariCP (https://brettwooldridge.github.io/HikariCP/) as the underlying pool implementation.
DBConnectionManager,
ConnectionProvider| Modifier and Type | Field and Description |
|---|---|
static String |
POOLING_PROVIDER_NAME
This pooling provider name.
|
DB_DRIVER, DB_MAX_CONNECTIONS, DB_PASSWORD, DB_URL, DB_USER, DB_VALIDATION_QUERY, DEFAULT_DB_MAX_CONNECTIONS, POOLING_PROVIDER, POOLING_PROVIDER_C3P0, POOLING_PROVIDER_HIKARICP| Constructor and Description |
|---|
HikariCpPoolingConnectionProvider(Properties config)
Create a connection pool using the given properties.
|
HikariCpPoolingConnectionProvider(String dbDriver,
String dbURL,
String dbUser,
String dbPassword,
int maxConnections,
String dbValidationQuery) |
| Modifier and Type | Method and Description |
|---|---|
Connection |
getConnection() |
com.zaxxer.hikari.HikariDataSource |
getDataSource()
Get the HikariCP HikariDataSource created during initialization.
|
void |
initialize() |
void |
shutdown() |
public static final String POOLING_PROVIDER_NAME
public HikariCpPoolingConnectionProvider(String dbDriver, String dbURL, String dbUser, String dbPassword, int maxConnections, String dbValidationQuery) throws SQLException, SchedulerException
SQLExceptionSchedulerExceptionpublic HikariCpPoolingConnectionProvider(Properties config) throws SchedulerException, SQLException
The properties passed should contain:
PoolingConnectionProvider.DB_DRIVER- The database driver class name
PoolingConnectionProvider.DB_URL- The database URL
PoolingConnectionProvider.DB_USER- The database user
PoolingConnectionProvider.DB_PASSWORD- The database password
PoolingConnectionProvider.DB_MAX_CONNECTIONS- The maximum # connections in the pool,
optional
PoolingConnectionProvider.DB_VALIDATION_QUERY- The sql validation query, optional
config - configuration propertiesSchedulerExceptionSQLExceptionpublic com.zaxxer.hikari.HikariDataSource getDataSource()
This can be used to set additional data source properties in a subclass's constructor.
getDataSource in interface PoolingConnectionProviderpublic Connection getConnection() throws SQLException
getConnection in interface ConnectionProviderSQLExceptionpublic void shutdown()
throws SQLException
shutdown in interface ConnectionProviderSQLExceptionpublic void initialize()
throws SQLException
initialize in interface ConnectionProviderSQLExceptionCopyright 2001-2019, Terracotta, Inc.