How to connect to 3rd party Postgres from Jira plugin?

Dmitrii_qmkg7f

How to connect to 3rd party Postgres from Jira plugin?

What connector can be used in the Jira plugin to connect to Postgres?
I'm new to Java, more details please.

Dmitrii_qmkg7f

В pox.xml добавил:

<dependency>
    <groupId>org.postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>42.2.1</version>
</dependency>

<Import-Package>*;version="0";resolution:=optional</Import-Package>

В классе добавил:

import java.sql.DriverManager;
import java.sql.Connection;
import java.sql.SQLException;

 В методе соединяюсь вот так:

String url = "jdbc:postgresql://<host>:<port>/<database>";
String username = "postgres";
String password = "postgres";
Connection conn = null;

try {
    conn = DriverManager.getConnection(url, username, password);

System.out.println("Connected to the PostgreSQL server successfully.");

    // Успешное соединение
} catch (SQLException e) {
    // Не получилось подключиться
System.out.println(e.getMessage());
}

Перезагрузил либы и скомпилировал так:

atlas-package