org.apache.flink.runtime.security.contexts

Class HadoopSecurityContextFactory

java.lang.Object

org.apache.flink.runtime.security.contexts.HadoopSecurityContextFactory

All Implemented Interfaces:

SecurityContextFactory

public class HadoopSecurityContextFactory
extends Object
implements SecurityContextFactory

Default security context factory that instantiates SecurityContext based on installed modules, it would instantiate HadoopSecurityContext if a HadoopModuleFactory is included.

Constructor Summary

Constructors

Constructor and Description
HadoopSecurityContextFactory()

Method Summary

Modifier and Type	Method and Description
SecurityContext	createContext(SecurityConfiguration securityConfig) create security context.
boolean	isCompatibleWith(SecurityConfiguration securityConfig) Check if this factory is compatible with the security configuration.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HadoopSecurityContextFactory

public HadoopSecurityContextFactory()

Method Detail

isCompatibleWith

public boolean isCompatibleWith(SecurityConfiguration securityConfig)

Description copied from interface: SecurityContextFactory

Check if this factory is compatible with the security configuration.

Specific implementation must override this to provide compatibility check, by default it will always return false.

Specified by:

isCompatibleWith in interface SecurityContextFactory

Parameters:

securityConfig - security configurations.

Returns:

true if factory is compatible with the configuration.

createContext

public SecurityContext createContext(SecurityConfiguration securityConfig)
                              throws SecurityContextInitializeException

Description copied from interface: SecurityContextFactory

create security context.

Specified by:

createContext in interface SecurityContextFactory

Parameters:

securityConfig - security configuration used to create context.

Returns:

the security context object.

Throws:

SecurityContextInitializeException