org.apache.geode.security

Interface PostProcessor

All Known Implementing Classes:

ExamplePostProcessor

public interface PostProcessor

PostProcessor allows the customer to massage the values seen by a particular user.

Since:

Geode 1.0

Method Summary

Modifier and Type	Method and Description
default void	close() Give the implementation a chance to close the resources used.
default void	init(Properties securityProps) Given the security props of the server, properly initialize the post processor for the server.
Object	processRegionValue(Object principal, String regionName, Object key, Object value) Process the value before sending it to the requester

Method Detail

init

default void init(Properties securityProps)

Given the security props of the server, properly initialize the post processor for the server. Initialized at cache creation

Parameters:

securityProps - security properties

processRegionValue

Object processRegionValue(Object principal,
                          String regionName,
                          Object key,
                          Object value)

Process the value before sending it to the requester

Parameters:

principal - The principal that's accessing the value. The type of the principal will depend on how you implemented your SecurityManager

regionName - The region that's been accessed. This could be null.

key - the key of the value that's been accessed. This could be null.

value - the original value. The original value could be null as well.

Returns:

the value that will be returned to the requester

close

default void close()

Give the implementation a chance to close the resources used. Called when cache is closed.