com.github.jsonldjava.utils

Class JarCacheStorage

java.lang.Object

com.github.jsonldjava.utils.JarCacheStorage

All Implemented Interfaces:

org.apache.http.client.cache.HttpCacheStorage

public class JarCacheStorage
extends Object
implements org.apache.http.client.cache.HttpCacheStorage

Implementation of the Apache HttpClient HttpCacheStorage interface using jarcache.json files on the classpath to identify static JSON-LD resources on the classpath, to avoid retrieving them.

Author:

Stian Soiland-Reyes, Peter Ansell p_ansell@yahoo.com

Constructor Summary

Constructors

Constructor and Description
JarCacheStorage(ClassLoader classLoader, org.apache.http.impl.client.cache.CacheConfig cacheConfig)
JarCacheStorage(ClassLoader classLoader, org.apache.http.impl.client.cache.CacheConfig cacheConfig, org.apache.http.client.cache.HttpCacheStorage delegate)

Method Summary

Modifier and Type	Method and Description
protected org.apache.http.client.cache.HttpCacheEntry	cacheEntry(URI requestedUri, URL baseURL, com.fasterxml.jackson.databind.JsonNode cacheNode)
org.apache.http.impl.client.cache.CacheConfig	getCacheConfig()
ClassLoader	getClassLoader()
org.apache.http.client.cache.HttpCacheEntry	getEntry(String key)
protected com.fasterxml.jackson.databind.JsonNode	getJarCache(URL url)
void	putEntry(String key, org.apache.http.client.cache.HttpCacheEntry entry)
void	removeEntry(String key)
void	setClassLoader(ClassLoader classLoader) Sets the ClassLoader used internally to a new value, or null to use Thread.currentThread() and Thread.getContextClassLoader() for each access.
void	updateEntry(String key, org.apache.http.client.cache.HttpCacheUpdateCallback callback)

Methods inherited from class java.lang.Object

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

Constructor Detail

JarCacheStorage

public JarCacheStorage(ClassLoader classLoader,
                       org.apache.http.impl.client.cache.CacheConfig cacheConfig)

JarCacheStorage

public JarCacheStorage(ClassLoader classLoader,
                       org.apache.http.impl.client.cache.CacheConfig cacheConfig,
                       org.apache.http.client.cache.HttpCacheStorage delegate)

Method Detail

getClassLoader

public ClassLoader getClassLoader()

setClassLoader

public void setClassLoader(ClassLoader classLoader)

Sets the ClassLoader used internally to a new value, or null to use Thread.currentThread() and Thread.getContextClassLoader() for each access.

Parameters:

classLoader - The classloader to use, or null to use the thread context classloader

putEntry

public void putEntry(String key,
                     org.apache.http.client.cache.HttpCacheEntry entry)
              throws IOException

Specified by:

putEntry in interface org.apache.http.client.cache.HttpCacheStorage

Throws:

IOException

getEntry

public org.apache.http.client.cache.HttpCacheEntry getEntry(String key)
                                                     throws IOException

Specified by:

getEntry in interface org.apache.http.client.cache.HttpCacheStorage

Throws:

IOException

getJarCache

protected com.fasterxml.jackson.databind.JsonNode getJarCache(URL url)
                                                       throws IOException

Throws:

IOException

cacheEntry

protected org.apache.http.client.cache.HttpCacheEntry cacheEntry(URI requestedUri,
                                                                 URL baseURL,
                                                                 com.fasterxml.jackson.databind.JsonNode cacheNode)
                                                          throws MalformedURLException,
                                                                 IOException

Throws:

MalformedURLException

IOException

removeEntry

public void removeEntry(String key)
                 throws IOException

Specified by:

removeEntry in interface org.apache.http.client.cache.HttpCacheStorage

Throws:

IOException

updateEntry

public void updateEntry(String key,
                        org.apache.http.client.cache.HttpCacheUpdateCallback callback)
                 throws IOException,
                        org.apache.http.client.cache.HttpCacheUpdateException

Specified by:

updateEntry in interface org.apache.http.client.cache.HttpCacheStorage

Throws:

IOException

org.apache.http.client.cache.HttpCacheUpdateException

getCacheConfig

public org.apache.http.impl.client.cache.CacheConfig getCacheConfig()