org.apache.flink.runtime.security.modules

Interface SecurityModuleFactory

All Known Implementing Classes:

HadoopModuleFactory, JaasModuleFactory, ZookeeperModuleFactory

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 SecurityModuleFactory

A factory for a SecurityModule. A factory can determine whether a SecurityModule works in the given environment (for example, it can check whether Hadoop dependencies are available) and can then create (or not) a module based on that.

Method Summary

Modifier and Type	Method and Description
SecurityModule	createModule(SecurityConfiguration securityConfig) Creates and returns a SecurityModule.

Method Detail

createModule

SecurityModule createModule(SecurityConfiguration securityConfig)

Creates and returns a SecurityModule. This can return null if the type of SecurityModule that this factory can create does not work in the current environment.