org.openid4java.util
Interface HttpFetcher

All Known Implementing Classes:

AbstractHttpFetcher, HttpCache

public interface HttpFetcher

Interface for fetching HTTP requests. The default implementation caches responses, but can be replaced by custom implementations.

Method Summary

HttpResponse	get(String url) GETs a HTTP URL.
HttpResponse	get(String url, HttpRequestOptions requestOptions) GETs a HTTP URL.
HttpRequestOptions	getDefaultRequestOptions() Returns the default HttpRequestOptions.
HttpRequestOptions	getRequestOptions() Gets a clone of the default HttpRequestOptions.
HttpResponse	head(String url)
HttpResponse	head(String url, HttpRequestOptions requestOptions)
HttpResponse	post(String url, Map<String,String> parameters)
HttpResponse	post(String url, Map<String,String> parameters, HttpRequestOptions requestOptions)
void	setDefaultRequestOptions(HttpRequestOptions defaultOptions)

Method Detail

getDefaultRequestOptions

HttpRequestOptions getDefaultRequestOptions()

Returns the default HttpRequestOptions. Note that this does not return a clone, so manipulating the object returned here will manipulate the HttpRequestOptions used by the HttpFetcher.

getRequestOptions

HttpRequestOptions getRequestOptions()

Gets a clone of the default HttpRequestOptions.

setDefaultRequestOptions

void setDefaultRequestOptions(HttpRequestOptions defaultOptions)

get

HttpResponse get(String url)
                 throws IOException

GETs a HTTP URL. A cached copy will be returned if one exists.

Parameters:

url - The HTTP URL to GET.

Returns:

A HttpResponse object containing the fetched data.

Throws:

IOException

See Also:

HttpResponse

get

HttpResponse get(String url,
                 HttpRequestOptions requestOptions)
                 throws IOException

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

Parameters:

url - The HTTP URL to GET.

Returns:

A HttpResponse object containing the fetched data.

Throws:

IOException

See Also:

HttpRequestOptions, HttpResponse

head

HttpResponse head(String url)
                  throws IOException

Throws:

IOException

head

HttpResponse head(String url,
                  HttpRequestOptions requestOptions)
                  throws IOException

Throws:

IOException

post

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

Throws:

IOException

post

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

Throws:

IOException