com.norconex.collector.http.handler
Interface IHttpHeadersFetcher

All Superinterfaces:
Serializable
All Known Implementing Classes:
SimpleHttpHeadersFetcher

public interface IHttpHeadersFetcher
extends Serializable

Fetches the HTTP Header, typically via a HEAD request.

Author:
Pascal Essiembre

Method Summary
 Properties fetchHTTPHeaders(org.apache.http.impl.client.DefaultHttpClient httpClient, String url)
          Returning null means the headers could not be fetched and the associated document will be skipped (treated as rejected).
 

Method Detail

fetchHTTPHeaders

Properties fetchHTTPHeaders(org.apache.http.impl.client.DefaultHttpClient httpClient,
                            String url)
Returning null means the headers could not be fetched and the associated document will be skipped (treated as rejected).

Parameters:
httpClient - the HTTP Client
url - the url from which to fetch the headers
Returns:
HTTP headers as metadata


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