org.openid4java.util

Class HttpCache

java.lang.Object

org.openid4java.util.AbstractHttpFetcher

org.openid4java.util.HttpCache

All Implemented Interfaces:

HttpFetcher

public class HttpCache
extends AbstractHttpFetcher

Wrapper cache around HttpClient providing caching for HTTP requests. Intended to be used to optimize the number of HTTP requests performed during OpenID discovery.

Author:

Marius Scurtescu, Johnny Bufu

Constructor Summary

Constructors

Constructor and Description
HttpCache()
HttpCache(SSLContext sslContext)
HttpCache(SSLContext sslContext, org.apache.http.conn.ssl.X509HostnameVerifier hostnameVerifier) Constructs a new HttpCache object, that will be initialized with the default set of HttpRequestOptions.

Method Summary

Methods

Modifier and Type	Method and Description
HttpResponse	get(String url, HttpRequestOptions requestOptions) GETs a HTTP URL.
HttpResponse	head(String url, HttpRequestOptions requestOptions)
HttpResponse	post(String url, Map<String,String> parameters, HttpRequestOptions requestOptions)

Methods inherited from class org.openid4java.util.AbstractHttpFetcher

get, getDefaultRequestOptions, getRequestOptions, head, post, setDefaultRequestOptions

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpCache

public HttpCache()

HttpCache

public HttpCache(SSLContext sslContext)

HttpCache

public HttpCache(SSLContext sslContext,
         org.apache.http.conn.ssl.X509HostnameVerifier hostnameVerifier)

Constructs a new HttpCache object, that will be initialized with the default set of HttpRequestOptions.

See Also:

HttpRequestOptions

Method Detail

get

public HttpResponse get(String url,
               HttpRequestOptions requestOptions)
                 throws IOException

Description copied from interface: HttpFetcher

GETs a HTTP URL. A cached copy will be returned if one exists and the supplied options match it.

Specified by:

get in interface HttpFetcher

Specified by:

get in class AbstractHttpFetcher

Parameters:

url - The HTTP URL to GET.

Returns:

A HttpResponse object containing the fetched data.

Throws:

IOException

See Also:

HttpRequestOptions, HttpResponse

post

public HttpResponse post(String url,
                Map<String,String> parameters,
                HttpRequestOptions requestOptions)
                  throws IOException

Specified by:

post in interface HttpFetcher

Specified by:

post in class AbstractHttpFetcher

Throws:

IOException

head

public HttpResponse head(String url,
                HttpRequestOptions requestOptions)
                  throws IOException

Specified by:

head in interface HttpFetcher

Specified by:

head in class AbstractHttpFetcher

Throws:

IOException