org.drip.service.env

Class CacheManager

java.lang.Object

org.drip.service.env.CacheManager

public class CacheManager
extends java.lang.Object

CacheManager implements the DRIP Cache Management Functionality, and contains the Functions to Add, Delete, Retrieve, and Time out a Key-Value Pair along the lines of memcached.

Author:

Lakshmi Krishnamurthy

Constructor Summary

Constructors

Constructor and Description
CacheManager()

Method Summary

Modifier and Type	Method and Description
static boolean	Contains(java.lang.String strKey) The Contains Method checks the Presence of the specified Key
static java.lang.String	Get(java.lang.String strKey) The Get Method retrieves the Value given the Key
static boolean	Init() Initialize the Cache Manager
static java.lang.String	Put(java.lang.String strKey, java.lang.String strValue, long lSecondsToExpiry) The Put Method adds a Key/Value Pair to the In-Memory KV Store

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheManager

public CacheManager()

Method Detail

Init

public static final boolean Init()

Initialize the Cache Manager

Returns:

TRUE - The Cache Manager successfully initialized

Put

public static final java.lang.String Put(java.lang.String strKey,
                                         java.lang.String strValue,
                                         long lSecondsToExpiry)

The Put Method adds a Key/Value Pair to the In-Memory KV Store

Parameters:

strKey - The Key

strValue - The Value

lSecondsToExpiry - The Time to Expiry of the Key/Value Pair

Returns:

Return Value from the Underlying HashMap.put

Contains

public static final boolean Contains(java.lang.String strKey)

The Contains Method checks the Presence of the specified Key

Parameters:

strKey - The Key

Returns:

Return Value from the Underlying HashMap.contains

Get

public static final java.lang.String Get(java.lang.String strKey)

The Get Method retrieves the Value given the Key

Parameters:

strKey - The Key

Returns:

Return Value from the Underlying HashMap.get