net.gdface.facelog.db.mysql

类 ImageCache

java.lang.Object

net.gdface.facelog.db.BaseTableLoadCaching<java.lang.String,ImageBean>

net.gdface.facelog.db.mysql.ImageCache

所有已实现的接口:

ITableCache<java.lang.String,ImageBean>

public class ImageCache
extends BaseTableLoadCaching<java.lang.String,ImageBean>

cache manager for ImageBean base LoadingCache
primary key (fl_image.md5) is key

作者:

guyadong

嵌套类概要

从接口继承的嵌套类/接口 net.gdface.facelog.db.ITableCache

ITableCache.ImmutableEntry<K,V>, ITableCache.UpdateStrategy

字段概要

从类继承的字段 net.gdface.facelog.db.BaseTableLoadCaching

cacheMap, tableListener

从接口继承的字段 net.gdface.facelog.db.ITableCache

DEFAULT_CACHE_MAXIMUMSIZE, DEFAULT_DURATION, DEFAULT_STRATEGY, DEFAULT_TIME_UNIT

构造器概要

构造器

构造器和说明
ImageCache()
ImageCache(ITableCache.UpdateStrategy updateStrategy, long maximumSize, long duration, java.util.concurrent.TimeUnit unit) constructor
ImageCache(long maximumSize)
ImageCache(long maximumSize, long durationMinutes)
ImageCache(long maximumSize, long duration, java.util.concurrent.TimeUnit unit)

方法概要

方法

限定符和类型	方法和说明
ImageBean	getBeanByMd5(java.lang.String md5)
ImageBean	getBeanByMd5Unchecked(java.lang.String md5)
protected ImageBean	loadfromDatabase(java.lang.String key)
void	registerListener()
protected java.lang.String	returnKey(ImageBean bean)
void	unregisterListener()

从类继承的方法 net.gdface.facelog.db.BaseTableLoadCaching

getBean, getBeanIfPresent, getBeanUnchecked, getUpdateStrategy, remove, update

从类继承的方法 java.lang.Object

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

构造器详细资料

ImageCache

public ImageCache(ITableCache.UpdateStrategy updateStrategy,
          long maximumSize,
          long duration,
          java.util.concurrent.TimeUnit unit)

constructor

另请参阅:

BaseTableLoadCaching#BaseTableLoadCaching(UpdateStrategy ,long , long , TimeUnit )

ImageCache

public ImageCache(long maximumSize,
          long duration,
          java.util.concurrent.TimeUnit unit)

ImageCache

public ImageCache(long maximumSize,
          long durationMinutes)

ImageCache

public ImageCache(long maximumSize)

ImageCache

public ImageCache()

方法详细资料

registerListener

public void registerListener()

unregisterListener

public void unregisterListener()

returnKey

protected java.lang.String returnKey(ImageBean bean)

指定者:

returnKey 在类中 BaseTableLoadCaching<java.lang.String,ImageBean>

loadfromDatabase

protected ImageBean loadfromDatabase(java.lang.String key)
                              throws java.lang.Exception

指定者:

loadfromDatabase 在类中 BaseTableLoadCaching<java.lang.String,ImageBean>

抛出:

java.lang.Exception

getBeanByMd5

public ImageBean getBeanByMd5(java.lang.String md5)
                       throws java.util.concurrent.ExecutionException

抛出:

java.util.concurrent.ExecutionException

getBeanByMd5Unchecked

public ImageBean getBeanByMd5Unchecked(java.lang.String md5)