Module org.tquadrat.foundation.sql

Package org.tquadrat.foundation.sql

Interface ConnectionProvider

All Known Implementing Classes:

SimpleConnectionProvider, StaticConnectionProvider

Functional Interface:

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

@FunctionalInterface
@ClassVersion(sourceVersion="$Id: ConnectionProvider.java 1024 2022-03-10 09:57:43Z tquadrat $")
@API(status=STABLE,
     since="0.1.0")
public interface ConnectionProvider

Returns a database connection.

Implementations of this interface can be used when different sources for a database connection are possible for an instance that needs one.

This is a functional interface whose functional method is getConnection()

Author:

Thomas Thrien (thomas.thrien@tquadrat.org)

Version:

$Id: ConnectionProvider.java 1024 2022-03-10 09:57:43Z tquadrat $

Since:

0.1.0

UML Diagram

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UML Diagram for "org.tquadrat.foundation.sql.ConnectionProvider"

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Method Summary

Modifier and Type	Method	Description
Status<Connection,Throwable>	getConnection()	Returns a valid database connection.

Method Details

getConnection

Status<Connection,Throwable> getConnection()

Returns a valid database connection.

In case of an error, the method will set the errorCode attribute of the returned Status object.

Note:

• The implementations of this method will never throw an exception.

Returns:

An instance of Status that holds the retrieved connection.