org.hibernate.engine.jdbc.connections.spi

public Interface JdbcConnectionAccess

Known Direct Implementers: org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.ConnectionProviderJdbcConnectionAccess, org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.MultiTenantConnectionProviderJdbcConnectionAccess, org.hibernate.internal.ContextualJdbcConnectionAccess, org.hibernate.internal.NonContextualJdbcConnectionAccess, org.hibernate.tool.schema.internal.exec.JdbcConnectionAccessConnectionProviderImpl, org.hibernate.tool.schema.internal.exec.JdbcConnectionAccessProvidedConnectionImpl
Imports: java.io.Serializable, java.sql.Connection, .SQLException

Provides centralized access to JDBC connections. Centralized to hide the complexity of accounting for contextual (multi-tenant) versus non-contextual access.

Author: Steve Ebersole

Method Summary

Modifier and Type	Method and Description
public Connection	Returns: The obtained connection obtainConnection() Obtain a JDBC connection
public void	releaseConnection(Connection The connection to release connection) Release a previously obtained connection
public boolean	Returns: true/false supportsAggressiveRelease() Does the underlying provider of connections support aggressive releasing of connections (and re-acquisition of those connections later, if need be) in JTA environments?

Method Detail

obtainConnection	back to summary
public Connection obtainConnection() throws SQLException Obtain a JDBC connection Returns:Connection The obtained connection Exceptions SQLException: Indicates a problem getting the connection

obtainConnection

back to summary

public Connection obtainConnection() throws SQLException

Obtain a JDBC connection

Returns:Connection

The obtained connection

Exceptions

SQLException:: Indicates a problem getting the connection

releaseConnection	back to summary
public void releaseConnection(Connection connection) throws SQLException Release a previously obtained connection Parameters connection:Connection The connection to release Exceptions SQLException: Indicates a problem releasing the connection

releaseConnection

back to summary

public void releaseConnection(Connection connection) throws SQLException

Release a previously obtained connection

Parameters

connection:Connection: The connection to release

Exceptions

SQLException:: Indicates a problem releasing the connection

supportsAggressiveRelease back to summary

supportsAggressiveRelease	back to summary
public boolean supportsAggressiveRelease() Does the underlying provider of connections support aggressive releasing of connections (and re-acquisition of those connections later, if need be) in JTA environments? Returns:boolean true/false See Also `ConnectionProvider#supportsAggressiveRelease()`, `MultiTenantConnectionProvider#supportsAggressiveRelease()`

public boolean supportsAggressiveRelease()

Does the underlying provider of connections support aggressive releasing of connections (and re-acquisition of those connections later, if need be) in JTA environments?

Returns:boolean: true/false
See Also: ConnectionProvider#supportsAggressiveRelease(), MultiTenantConnectionProvider#supportsAggressiveRelease()