DefaultCipherProvider (Apache HBase 1.2.12 API)

java.lang.Object
- org.apache.hadoop.hbase.io.crypto.DefaultCipherProvider

All Implemented Interfaces:: org.apache.hadoop.conf.Configurable, CipherProvider

@InterfaceAudience.Public
@InterfaceStability.Evolving
public final class DefaultCipherProvider
extends Object
implements CipherProvider

The default cipher provider. Supports AES via the JCE.

Field Summary

Fields
Modifier and Type Field and Description

private org.apache.hadoop.conf.Configuration conf

private static DefaultCipherProvider instance

Fields
Modifier and Type	Field and Description
`private org.apache.hadoop.conf.Configuration`	`conf`
`private static DefaultCipherProvider`	`instance`

Constructor Summary

Constructors
Modifier Constructor and Description

private DefaultCipherProvider()

Constructors
Modifier	Constructor and Description
`private`	`DefaultCipherProvider()`

Method Summary

Methods
Modifier and Type	Method and Description
`Cipher`	`getCipher(String name)` Get an Cipher
`org.apache.hadoop.conf.Configuration`	`getConf()`
`static DefaultCipherProvider`	`getInstance()`
`String`	`getName()` Return the provider's name
`String[]`	`getSupportedCiphers()` Return the set of Ciphers supported by this provider
`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

- Field Detail
  - instance
```
private static DefaultCipherProvider instance
```
  - conf
```
private org.apache.hadoop.conf.Configuration conf
```
- Constructor Detail
  - DefaultCipherProvider
```
private DefaultCipherProvider()
```
- Method Detail
  - getInstance
```
public static DefaultCipherProvider getInstance()
```
  - getConf
```
public org.apache.hadoop.conf.Configuration getConf()
```
    Specified by:
    
    getConf in interface org.apache.hadoop.conf.Configurable
  - setConf
```
public void setConf(org.apache.hadoop.conf.Configuration conf)
```
    Specified by:
    
    setConf in interface org.apache.hadoop.conf.Configurable
  - getName
```
public String getName()
```
    Description copied from interface: CipherProvider
    
    Return the provider's name
    
    Specified by:
    
    getName in interface CipherProvider
  - getCipher
```
public Cipher getCipher(String name)
```
    Description copied from interface: CipherProvider
    
    Get an Cipher
    
    Specified by:
    
    getCipher in interface CipherProvider
    
    Parameters:
    name - Cipher name, e.g. "AES"
    
    Returns:
    the appropriate Cipher
  - getSupportedCiphers
```
public String[] getSupportedCiphers()
```
    Description copied from interface: CipherProvider
    
    Return the set of Ciphers supported by this provider
    
    Specified by:
    
    getSupportedCiphers in interface CipherProvider

Class DefaultCipherProvider

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

instance

conf

Constructor Detail

DefaultCipherProvider

Method Detail

getInstance

getConf

setConf

getName

getCipher

getSupportedCiphers