com.adobe.cq.social.srp

Class SocialResourcePrefetch

java.lang.Object

com.adobe.cq.social.srp.SocialResourcePrefetch

public class SocialResourcePrefetch
extends Object

Manages prefetching of additional resources and information for fetched Resources.

Constructor Summary

Constructors

Constructor and Description
SocialResourcePrefetch()

Method Summary

Modifier and Type	Method and Description
static <T> T	call(SocialResourceProvider.PrefetchPerResult prefetch, Callable<T> call) Add a PrefetchPerChild specification to the thread's prefetch stack and invoke code which will use that prefetch specification implictly.
static void	call(SocialResourceProvider.PrefetchPerResult prefetch, Runnable runnable) Add a PrefetchPerChild specification to the thread's prefetch stack and invoke code which will use that prefetch specification implictly.
static Iterator<SocialResourceProvider.PrefetchPerResult>	getPrefetches() Get all the prefetch specifications (PrefetchPerChild) in effect.

Methods inherited from class java.lang.Object

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

Constructor Detail

SocialResourcePrefetch

public SocialResourcePrefetch()

Method Detail

call

public static <T> T call(SocialResourceProvider.PrefetchPerResult prefetch,
                         Callable<T> call)
                  throws InvocationTargetException

Add a PrefetchPerChild specification to the thread's prefetch stack and invoke code which will use that prefetch specification implictly. Code will continue to use any previously specified prefetch specifications as well.

Parameters:

call - The code to run with the specified prefetching

prefetch - the specification of what to prefetch.

Returns:

the caller's choice of return type.

Throws:

InvocationTargetException - if the called code throws any exception.

call

public static void call(SocialResourceProvider.PrefetchPerResult prefetch,
                        Runnable runnable)
                 throws InvocationTargetException

Add a PrefetchPerChild specification to the thread's prefetch stack and invoke code which will use that prefetch specification implictly. Code will continue to use any previously specified prefetch specifications as well.

Parameters:

prefetch - the specification of what to prefetch.

runnable - The code to run with the specified prefetching

Throws:

InvocationTargetException - if the called code throws any exception.

getPrefetches

public static Iterator<SocialResourceProvider.PrefetchPerResult> getPrefetches()

Get all the prefetch specifications (PrefetchPerChild) in effect.

Returns:

an Iterator which will return the prefetch specifications in order from most recently to least recently applied.