Package com.sap.cds.feature.mt.lib.runtime

Interface ConnectionProvider

All Known Subinterfaces:

DatabaseConnectionProvider

All Known Implementing Classes:

GenericConnectionProvider, GenericConnectionProviderOnePoolPerTenant, HanaConnectionProvider, SchemalessConnectionProvider

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ConnectionProvider

Functional Interface for a function that returns a DB connection for a tenant

Method Summary

Modifier and Type	Method	Description
Connection	getConnection(String tenantId, DataSourceAndInfo dataSourceAndInfo, DataSourceInfo libContainerInfo)	Request a connection for a tenant.

Method Details

getConnection

Connection getConnection(String tenantId,
 DataSourceAndInfo dataSourceAndInfo,
 DataSourceInfo libContainerInfo)
                  throws SQLException

Request a connection for a tenant.

Parameters:

tenantId - Identifier of tenant for whom a connection is requested.

dataSourceAndInfo - Connection pool instance responsible for the tenant as datasource and tenant credentials as info. In case mode combinePools is used, one connection pool per DB is created using credentials issued to a technical user. In this case the credentials used by the pool are different from the tenant-credentials provided in the info part of this parameter.

libContainerInfo - Credentials of technical user used in mode combine pools.

Returns:

Throws:

SQLException