in.srain.cube.cache

Class Query<T>

java.lang.Object

in.srain.cube.cache.Query<T>

All Implemented Interfaces:

ICacheAble<T>

public class Query<T>
extends java.lang.Object
implements ICacheAble<T>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Query.RequestType

Constructor Summary

Constructors

Constructor and Description
Query(CacheManager cacheManager)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	cacheIsDisabled() check if cache is disabled
void	continueAfterCreateData(java.lang.String data)
java.lang.String	getAssertInitDataPath()
java.lang.String	getCacheKey()
long	getCacheTime() In seconds
void	onCacheData(CacheResultType cacheResultType, T cacheData, boolean outOfDate) when data loaded from cache
void	onNoCacheData(CacheManager cacheManager) When there is no cache data is available, this method will be called.
T	processRawDataFromCache(JsonData rawData) We need to process the data from data source, do some filter of convert the structure.
void	query()
Query<T>	setAssertInitDataPath(java.lang.String path)
Query<T>	setCacheKey(java.lang.String key)
Query<T>	setCacheTime(long time) set cache time, in seconds
Query<T>	setDisableCache(boolean disable) temporarily disable cache.
<T> void	setHandler(QueryHandler<T> handler)
Query<T>	setUseCacheAnyway(boolean use) Using cache data if existent, ignore whether it is expired or not.
boolean	useCacheAnyway() check if use cache anyway

Methods inherited from class java.lang.Object

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

Constructor Detail

Query

public Query(CacheManager cacheManager)

Method Detail

continueAfterCreateData

public void continueAfterCreateData(java.lang.String data)

setCacheTime

public Query<T> setCacheTime(long time)

Description copied from interface: ICacheAble

set cache time, in seconds

Specified by:

setCacheTime in interface ICacheAble<T>

Returns:

setHandler

public <T> void setHandler(QueryHandler<T> handler)

query

public void query()

getCacheTime

public long getCacheTime()

Description copied from interface: ICacheAble

In seconds

Specified by:

getCacheTime in interface ICacheAble<T>

Returns:

getCacheKey

public java.lang.String getCacheKey()

Specified by:

getCacheKey in interface ICacheAble<T>

setCacheKey

public Query<T> setCacheKey(java.lang.String key)

Specified by:

setCacheKey in interface ICacheAble<T>

setUseCacheAnyway

public Query<T> setUseCacheAnyway(boolean use)

Description copied from interface: ICacheAble

Using cache data if existent, ignore whether it is expired or not.

Specified by:

setUseCacheAnyway in interface ICacheAble<T>

useCacheAnyway

public boolean useCacheAnyway()

Description copied from interface: ICacheAble

check if use cache anyway

Specified by:

useCacheAnyway in interface ICacheAble<T>

Returns:

setAssertInitDataPath

public Query<T> setAssertInitDataPath(java.lang.String path)

Specified by:

setAssertInitDataPath in interface ICacheAble<T>

Parameters:

path - file path under /res, For example: "/cache_init/test.json";

Returns:

getAssertInitDataPath

public java.lang.String getAssertInitDataPath()

Specified by:

getAssertInitDataPath in interface ICacheAble<T>

Returns:

file path under /res, For example: "/cache_init/test.json";

processRawDataFromCache

public T processRawDataFromCache(JsonData rawData)

Description copied from interface: ICacheAble

We need to process the data from data source, do some filter of convert the structure.

As the "Assert Data" is a special data source, we also need to do the same work.

Specified by:

processRawDataFromCache in interface ICacheAble<T>

onCacheData

public void onCacheData(CacheResultType cacheResultType,
               T cacheData,
               boolean outOfDate)

Description copied from interface: ICacheAble

when data loaded from cache

Specified by:

onCacheData in interface ICacheAble<T>

onNoCacheData

public void onNoCacheData(CacheManager cacheManager)

Description copied from interface: ICacheAble

When there is no cache data is available, this method will be called. Will always in Main UI thread

Specified by:

onNoCacheData in interface ICacheAble<T>

setDisableCache

public Query<T> setDisableCache(boolean disable)

Description copied from interface: ICacheAble

temporarily disable cache. The data will no be load from cache and will also not be put into cache

Specified by:

setDisableCache in interface ICacheAble<T>

cacheIsDisabled

public boolean cacheIsDisabled()

Description copied from interface: ICacheAble

check if cache is disabled

Specified by:

cacheIsDisabled in interface ICacheAble<T>

Returns: