DiskCache

java.lang.Object

com.killcoding.cache.AbsCacheApi

com.killcoding.cache.DiskCache

public class DiskCache extends AbsCacheApi

This cache class is save to hard disk

Field Summary

Fields

Modifier and Type

Field

Description

private static final Map<String,String>

CACHE_FILE

private static final Map<String,Date>

CACHE_LIFE

private File

cacheTmpdir

private ExecutorService

executor

private boolean

isStartRemoveExpiredThread

private static final Logger

log

private final long

PID

Fields inherited from class com.killcoding.cache.AbsCacheApi
stored, TIMER
Constructor Summary

Constructors

Constructor

Description

DiskCache()

New a DiskCache object

DiskCache(Boolean stored)

New a DiskCache object
Method Summary

Modifier and Type

Method

Description

(package private) Object

get(String name)

(package private) List<String>

getNames()

(package private) boolean

included(String name)

(package private) void

remove(String name)

(package private) void

removeAll()

(package private) void

set(String name, Object value, int lifeSeconds)

void

shutdown()

Shutdown cahee thread

private void

startRemoveExpiredThread()

Start remove expired thread

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- log
  
  private static final Logger log
- PID
  
  private final long PID
- CACHE_FILE
  
  private static final Map<String,String> CACHE_FILE
- CACHE_LIFE
  
  private static final Map<String,Date> CACHE_LIFE
- cacheTmpdir
  
  private File cacheTmpdir
- isStartRemoveExpiredThread
  
  private boolean isStartRemoveExpiredThread
- executor
  
  private ExecutorService executor
Constructor Details
- DiskCache
  
  public DiskCache()
  
  New a DiskCache object
- DiskCache
  
  public DiskCache(Boolean stored)
  
  New a DiskCache object
  
  Parameters:
  
  stored - - 'true' is force write cache
Method Details
- shutdown
  
  public void shutdown()
  
  Shutdown cahee thread
  
  Specified by:
  
  shutdown in class AbsCacheApi
- startRemoveExpiredThread
  
  private void startRemoveExpiredThread()
  
  Start remove expired thread
- included
  
  boolean included(String name)
  
  Specified by:
  
  included in class AbsCacheApi
- getNames
  
  List<String> getNames()
  
  Specified by:
  
  getNames in class AbsCacheApi
- removeAll
  
  void removeAll()
  
  Specified by:
  
  removeAll in class AbsCacheApi
- remove
  
  void remove(String name)
  
  Specified by:
  
  remove in class AbsCacheApi
- get
  
  Object get(String name)
  
  Specified by:
  
  get in class AbsCacheApi
- set
  
  void set(String name, Object value, int lifeSeconds)
  
  Specified by:
  
  set in class AbsCacheApi