ninja.metrics

Class InstrumentedCache

java.lang.Object

ninja.metrics.InstrumentedCache

All Implemented Interfaces:

Cache

Direct Known Subclasses:

InstrumentedEhCache, InstrumentedMemcached

public class InstrumentedCache
extends java.lang.Object
implements Cache

Instruments the configured Ninja Cache instance for Metrics collection.

Author:

James Moger

Method Summary

Modifier and Type	Method and Description
void	add(java.lang.String key, java.lang.Object value, int expiration)
void	clear()
long	decr(java.lang.String key, int by)
void	delete(java.lang.String key)
java.lang.Object	get(java.lang.String key)
java.util.Map<java.lang.String,java.lang.Object>	get(java.lang.String[] keys)
long	incr(java.lang.String key, int by)
void	replace(java.lang.String key, java.lang.Object value, int expiration)
boolean	safeAdd(java.lang.String key, java.lang.Object value, int expiration)
boolean	safeDelete(java.lang.String key)
boolean	safeReplace(java.lang.String key, java.lang.Object value, int expiration)
boolean	safeSet(java.lang.String key, java.lang.Object value, int expiration)
void	set(java.lang.String key, java.lang.Object value, int expiration)

Methods inherited from class java.lang.Object

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

Method Detail

add

public void add(java.lang.String key,
                java.lang.Object value,
                int expiration)

Specified by:

add in interface Cache

safeAdd

public boolean safeAdd(java.lang.String key,
                       java.lang.Object value,
                       int expiration)

Specified by:

safeAdd in interface Cache

set

public void set(java.lang.String key,
                java.lang.Object value,
                int expiration)

Specified by:

set in interface Cache

safeSet

public boolean safeSet(java.lang.String key,
                       java.lang.Object value,
                       int expiration)

Specified by:

safeSet in interface Cache

replace

public void replace(java.lang.String key,
                    java.lang.Object value,
                    int expiration)

Specified by:

replace in interface Cache

safeReplace

public boolean safeReplace(java.lang.String key,
                           java.lang.Object value,
                           int expiration)

Specified by:

safeReplace in interface Cache

get

public java.lang.Object get(java.lang.String key)

Specified by:

get in interface Cache

get

public java.util.Map<java.lang.String,java.lang.Object> get(java.lang.String[] keys)

Specified by:

get in interface Cache

incr

public long incr(java.lang.String key,
                 int by)

Specified by:

incr in interface Cache

decr

public long decr(java.lang.String key,
                 int by)

Specified by:

decr in interface Cache

clear

public void clear()

Specified by:

clear in interface Cache

delete

public void delete(java.lang.String key)

Specified by:

delete in interface Cache

safeDelete

public boolean safeDelete(java.lang.String key)

Specified by:

safeDelete in interface Cache