org.apache.hadoop.hbase.security.visibility
Class DefinedSetFilterScanLabelGenerator

java.lang.Object
  extended by org.apache.hadoop.hbase.security.visibility.DefinedSetFilterScanLabelGenerator
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, ScanLabelGenerator

@InterfaceAudience.Private
public class DefinedSetFilterScanLabelGenerator
extends Object
implements ScanLabelGenerator

This is an implementation for ScanLabelGenerator. It will extract labels from passed in authorizations and cross check against the set of predefined authorization labels for given user. The labels for which the user is not authorized will be dropped.


Constructor Summary
DefinedSetFilterScanLabelGenerator()
           
 
Method Summary
 org.apache.hadoop.conf.Configuration getConf()
           
 List<String> getLabels(User user, Authorizations authorizations)
          Helps to get a list of lables associated with an UGI
 void setConf(org.apache.hadoop.conf.Configuration conf)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DefinedSetFilterScanLabelGenerator

public DefinedSetFilterScanLabelGenerator()
Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)
Specified by:
setConf in interface org.apache.hadoop.conf.Configurable

getConf

public org.apache.hadoop.conf.Configuration getConf()
Specified by:
getConf in interface org.apache.hadoop.conf.Configurable

getLabels

public List<String> getLabels(User user,
                              Authorizations authorizations)
Description copied from interface: ScanLabelGenerator
Helps to get a list of lables associated with an UGI

Specified by:
getLabels in interface ScanLabelGenerator
Returns:
The labels


Copyright © 2015 The Apache Software Foundation. All rights reserved.