com.configcat

Class ConfigCache

java.lang.Object

com.configcat.ConfigCache

public abstract class ConfigCache
extends java.lang.Object

A cache API used to make custom cache implementations for ConfigCatClient.

Constructor Summary

Constructors

Constructor and Description
ConfigCache()

Method Summary

Modifier and Type	Method and Description
protected abstract java.lang.String	read(java.lang.String key) Child classes has to implement this method, the ConfigCatClient uses it to get the actual value from the cache.
protected abstract void	write(java.lang.String key, java.lang.String value) * Child classes has to implement this method, the ConfigCatClient uses it to set the actual cached value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigCache

public ConfigCache()

Method Detail

read

protected abstract java.lang.String read(java.lang.String key)
                                  throws java.lang.Exception

Child classes has to implement this method, the ConfigCatClient uses it to get the actual value from the cache.

Parameters:

key - the key of the cache entry.

Returns:

the cached configuration.

Throws:

java.lang.Exception - if unable to read the cache.

write

protected abstract void write(java.lang.String key,
                              java.lang.String value)
                       throws java.lang.Exception

* Child classes has to implement this method, the ConfigCatClient uses it to set the actual cached value.

Parameters:

key - the key of the cache entry.

value - the new value to cache.

Throws:

java.lang.Exception - if unable to save the value.