com.mozilla.secops.state

Class MemcachedStateInterface

java.lang.Object

com.mozilla.secops.state.MemcachedStateInterface

All Implemented Interfaces:

StateInterface

public class MemcachedStateInterface
extends Object
implements StateInterface

Utilize a memcached instance for centralized state storage

Constructor Summary

Constructors

Constructor and Description
MemcachedStateInterface(String host, int port) Initialize a memcached state interface

Method Summary

Modifier and Type	Method and Description
void	deleteAll() Flush all keys in the state implementation
void	done() Notify state implementation no further processing will occur
void	initialize() Perform any setup required to read and write state
<T> StateCursor<T>	newCursor(Class<T> stateClass, boolean transaction) Allocate new state cursor

Methods inherited from class java.lang.Object

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

Constructor Detail

MemcachedStateInterface

public MemcachedStateInterface(String host,
                               int port)

Initialize a memcached state interface

Parameters:

host - Hostname of memcached instance

port - Port of memcached instance

Method Detail

newCursor

public <T> StateCursor<T> newCursor(Class<T> stateClass,
                                    boolean transaction)
                             throws StateException

Allocate new state cursor

Specified by:

newCursor in interface StateInterface

Type Parameters:

T - Class used in state storage

Parameters:

stateClass - Class used in state storage

transaction - If true, allocate cursor as a transaction

Returns:

StateCursor

Throws:

StateException - StateException

done

public void done()

Notify state implementation no further processing will occur

Specified by:

done in interface StateInterface

deleteAll

public void deleteAll()
               throws StateException

Flush all keys in the state implementation

Specified by:

deleteAll in interface StateInterface

Throws:

StateException - StateException

initialize

public void initialize()
                throws StateException

Perform any setup required to read and write state

Specified by:

initialize in interface StateInterface

Throws:

StateException - StateException