apple.foundation

Class NSURLCache

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.foundation.NSURLCache

All Implemented Interfaces:

NSObject

public class NSURLCache
extends NSObject

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	NSURLCache.Block_getCachedResponseForDataTaskCompletionHandler

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NSURLCache(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static NSURLCache	alloc()
static NSURLCache	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
NSCachedURLResponse	cachedResponseForRequest(NSURLRequest request) cachedResponseForRequest:
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
long	currentDiskUsage() Returns the current amount of space consumed by the on-disk cache of the receiver.
long	currentMemoryUsage() Returns the current amount of space consumed by the in-memory cache of the receiver.
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
long	diskCapacity() The on-disk capacity of the receiver.
void	getCachedResponseForDataTaskCompletionHandler(NSURLSessionDataTask dataTask, NSURLCache.Block_getCachedResponseForDataTaskCompletionHandler completionHandler)
static long	hash_static()
NSURLCache	init()
NSURLCache	initWithMemoryCapacityDiskCapacityDirectoryURL(long memoryCapacity, long diskCapacity, NSURL directoryURL) initWithMemoryCapacity:diskCapacity:directoryURL:
NSURLCache	initWithMemoryCapacityDiskCapacityDiskPath(long memoryCapacity, long diskCapacity, java.lang.String path) initWithMemoryCapacity:diskCapacity:diskPath:
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
long	memoryCapacity() In-memory capacity of the receiver.
static NSURLCache	new_objc()
void	removeAllCachedResponses() removeAllCachedResponses
void	removeCachedResponseForDataTask(NSURLSessionDataTask dataTask)
void	removeCachedResponseForRequest(NSURLRequest request) removeCachedResponseForRequest:
void	removeCachedResponsesSinceDate(NSDate date) removeCachedResponsesSince:
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setDiskCapacity(long value) The on-disk capacity of the receiver.
void	setMemoryCapacity(long value) In-memory capacity of the receiver.
static void	setSharedURLCache(NSURLCache value) [@property] sharedURLCache
static void	setVersion_static(long aVersion)
static NSURLCache	sharedURLCache() [@property] sharedURLCache
void	storeCachedResponseForDataTask(NSCachedURLResponse cachedResponse, NSURLSessionDataTask dataTask)
void	storeCachedResponseForRequest(NSCachedURLResponse cachedResponse, NSURLRequest request) storeCachedResponse:forRequest:
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

clone, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NSURLCache

protected NSURLCache(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static NSURLCache alloc()

allocWithZone

public static NSURLCache allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static NSURLCache new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setSharedURLCache

public static void setSharedURLCache(NSURLCache value)

[@property] sharedURLCache

Returns the shared NSURLCache instance or sets the NSURLCache instance shared by all clients of the current process. This will be the new object returned when calls to the sharedURLCache method are made.

Unless set explicitly through a call to +setSharedURLCache:, this method returns an NSURLCache instance created with the following default values:

• Memory capacity: 4 megabytes (4 * 1024 * 1024 bytes)
• Disk capacity: 20 megabytes (20 * 1024 * 1024 bytes)
• Disk path: (user home directory)/Library/Caches/(application bundle id)

Users who do not have special caching requirements or constraints should find the default shared cache instance acceptable. If this default shared cache instance is not acceptable, +setSharedURLCache: can be called to set a different NSURLCache instance to be returned from this method. Callers should take care to ensure that the setter is called at a time when no other caller has a reference to the previously-set shared URL cache. This is to prevent storing cache data from becoming unexpectedly unretrievable.

setVersion_static

public static void setVersion_static(long aVersion)

sharedURLCache

public static NSURLCache sharedURLCache()

[@property] sharedURLCache

Returns the shared NSURLCache instance or sets the NSURLCache instance shared by all clients of the current process. This will be the new object returned when calls to the sharedURLCache method are made.

Unless set explicitly through a call to +setSharedURLCache:, this method returns an NSURLCache instance created with the following default values:

• Memory capacity: 4 megabytes (4 * 1024 * 1024 bytes)
• Disk capacity: 20 megabytes (20 * 1024 * 1024 bytes)
• Disk path: (user home directory)/Library/Caches/(application bundle id)

Users who do not have special caching requirements or constraints should find the default shared cache instance acceptable. If this default shared cache instance is not acceptable, +setSharedURLCache: can be called to set a different NSURLCache instance to be returned from this method. Callers should take care to ensure that the setter is called at a time when no other caller has a reference to the previously-set shared URL cache. This is to prevent storing cache data from becoming unexpectedly unretrievable.

Returns:

the shared NSURLCache instance.

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

cachedResponseForRequest

public NSCachedURLResponse cachedResponseForRequest(NSURLRequest request)

cachedResponseForRequest:

Returns the NSCachedURLResponse stored in the cache with the given request.

The method returns nil if there is no NSCachedURLResponse stored using the given request.

Parameters:

request - the NSURLRequest to use as a key for the lookup.

Returns:

The NSCachedURLResponse stored in the cache with the given request, or nil if there is no NSCachedURLResponse stored with the given request.

currentDiskUsage

public long currentDiskUsage()

Returns the current amount of space consumed by the on-disk cache of the receiver.

This size, measured in bytes, indicates the current usage of the on-disk cache.

Returns:

the current usage of the on-disk cache of the receiver.

currentMemoryUsage

public long currentMemoryUsage()

Returns the current amount of space consumed by the in-memory cache of the receiver.

This size, measured in bytes, indicates the current usage of the in-memory cache.

Returns:

the current usage of the in-memory cache of the receiver.

diskCapacity

public long diskCapacity()

The on-disk capacity of the receiver.

The on-disk capacity, measured in bytes, for the receiver. On mutation the on-disk cache will truncate its contents to the size given, if necessary.

getCachedResponseForDataTaskCompletionHandler

public void getCachedResponseForDataTaskCompletionHandler(NSURLSessionDataTask dataTask,
                                                          NSURLCache.Block_getCachedResponseForDataTaskCompletionHandler completionHandler)

init

public NSURLCache init()

Overrides:

init in class NSObject

initWithMemoryCapacityDiskCapacityDiskPath

public NSURLCache initWithMemoryCapacityDiskCapacityDiskPath(long memoryCapacity,
                                                             long diskCapacity,
                                                             java.lang.String path)

initWithMemoryCapacity:diskCapacity:diskPath:

Initializes an NSURLCache with the given capacity and path.

The returned NSURLCache is backed by disk, so developers can be more liberal with space when choosing the capacity for this kind of cache. A disk cache measured in the tens of megabytes should be acceptable in most cases.

Parameters:

memoryCapacity - the capacity, measured in bytes, for the cache in memory.

diskCapacity - the capacity, measured in bytes, for the cache on disk.

path - the path on disk where the cache data is stored.

Returns:

an initialized NSURLCache, with the given capacity, backed by disk.

memoryCapacity

public long memoryCapacity()

In-memory capacity of the receiver.

At the time this call is made, the in-memory cache will truncate its contents to the size given, if necessary.

Returns:

The in-memory capacity, measured in bytes, for the receiver.

removeAllCachedResponses

public void removeAllCachedResponses()

removeAllCachedResponses

Clears the given cache, removing all NSCachedURLResponse objects that it stores.

removeCachedResponseForDataTask

public void removeCachedResponseForDataTask(NSURLSessionDataTask dataTask)

removeCachedResponseForRequest

public void removeCachedResponseForRequest(NSURLRequest request)

removeCachedResponseForRequest:

Removes the NSCachedURLResponse from the cache that is stored using the given request.

No action is taken if there is no NSCachedURLResponse stored with the given request.

Parameters:

request - the NSURLRequest to use as a key for the lookup.

removeCachedResponsesSinceDate

public void removeCachedResponsesSinceDate(NSDate date)

removeCachedResponsesSince:

Clears the given cache of any cached responses since the provided date.

setDiskCapacity

public void setDiskCapacity(long value)

The on-disk capacity of the receiver.

The on-disk capacity, measured in bytes, for the receiver. On mutation the on-disk cache will truncate its contents to the size given, if necessary.

setMemoryCapacity

public void setMemoryCapacity(long value)

In-memory capacity of the receiver.

At the time this call is made, the in-memory cache will truncate its contents to the size given, if necessary.

storeCachedResponseForDataTask

public void storeCachedResponseForDataTask(NSCachedURLResponse cachedResponse,
                                           NSURLSessionDataTask dataTask)

storeCachedResponseForRequest

public void storeCachedResponseForRequest(NSCachedURLResponse cachedResponse,
                                          NSURLRequest request)

storeCachedResponse:forRequest:

Stores the given NSCachedURLResponse in the cache using the given request.

Parameters:

cachedResponse - The cached response to store.

request - the NSURLRequest to use as a key for the storage.

initWithMemoryCapacityDiskCapacityDirectoryURL

public NSURLCache initWithMemoryCapacityDiskCapacityDirectoryURL(long memoryCapacity,
                                                                 long diskCapacity,
                                                                 NSURL directoryURL)

initWithMemoryCapacity:diskCapacity:directoryURL:

Initializes an NSURLCache with the given capacity and directory.

Parameters:

memoryCapacity - the capacity, measured in bytes, for the cache in memory. Or 0 to disable memory cache.

diskCapacity - the capacity, measured in bytes, for the cache on disk. Or 0 to disable disk cache.

directoryURL - the path to a directory on disk where the cache data is stored. Or nil for default directory.

Returns:

an initialized NSURLCache, with the given capacity, optionally backed by disk.