com.apollographql.apollo.cache.http

Class DiskLruHttpCacheStore

java.lang.Object

com.apollographql.apollo.cache.http.DiskLruHttpCacheStore

All Implemented Interfaces:

HttpCacheStore

public final class DiskLruHttpCacheStore
extends java.lang.Object
implements HttpCacheStore

Constructor Summary

Constructors

Constructor and Description
DiskLruHttpCacheStore(java.io.File directory, long maxSize)
DiskLruHttpCacheStore(okhttp3.internal.io.FileSystem fileSystem, java.io.File directory, long maxSize)

Method Summary

Modifier and Type	Method and Description
HttpCacheRecord	cacheRecord(java.lang.String cacheKey) Returns ResponseCacheRecord for the entry named cacheKey or null if it doesn't exist or is not currently readable.
HttpCacheRecordEditor	cacheRecordEditor(java.lang.String cacheKey) Returns an editor for the entry named cacheKey or null if another edit is in progress.
void	delete() Closes the cache and deletes all of its stored values.
void	remove(java.lang.String cacheKey) Drops the entry for key if it exists and can be removed.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiskLruHttpCacheStore

public DiskLruHttpCacheStore(@Nonnull
                             java.io.File directory,
                             long maxSize)

DiskLruHttpCacheStore

public DiskLruHttpCacheStore(@Nonnull
                             okhttp3.internal.io.FileSystem fileSystem,
                             @Nonnull
                             java.io.File directory,
                             long maxSize)

Method Detail

cacheRecord

public HttpCacheRecord cacheRecord(@Nonnull
                                   java.lang.String cacheKey)
                            throws java.io.IOException

Description copied from interface: HttpCacheStore

Returns ResponseCacheRecord for the entry named cacheKey or null if it doesn't exist or is not currently readable.

Specified by:

cacheRecord in interface HttpCacheStore

Parameters:

cacheKey - the name of the entry

Returns:

ResponseCacheRecord

Throws:

java.io.IOException

cacheRecordEditor

public HttpCacheRecordEditor cacheRecordEditor(@Nonnull
                                               java.lang.String cacheKey)
                                        throws java.io.IOException

Description copied from interface: HttpCacheStore

Returns an editor for the entry named cacheKey or null if another edit is in progress.

Specified by:

cacheRecordEditor in interface HttpCacheStore

Parameters:

cacheKey - the entry to edit.

Returns:

HttpCacheRecordEditor to use for editing the entry

Throws:

java.io.IOException

delete

public void delete()
            throws java.io.IOException

Description copied from interface: HttpCacheStore

Closes the cache and deletes all of its stored values. This will delete all files in the cache directory including files that weren't created by the cache.

Specified by:

delete in interface HttpCacheStore

Throws:

java.io.IOException

remove

public void remove(@Nonnull
                   java.lang.String cacheKey)
            throws java.io.IOException

Description copied from interface: HttpCacheStore

Drops the entry for key if it exists and can be removed. If the entry for key is currently being edited, that edit will complete normally but its value will not be stored.

Specified by:

remove in interface HttpCacheStore

Throws:

java.io.IOException