net.jxta.search.util
Class HttpConnectionService
java.lang.Object
|
+--net.jxta.search.util.HttpConnectionService
- public class HttpConnectionService
- extends java.lang.Object
HttpConnectionService maintains a cache of open connections, so
that repeated http client connections to other hosts don't result
in needless tcp open/closes. This is possible because the
HttpConnection class is good at implementing the necessary
HTTP/1.1 semantics like keep-alive and chunking.
(java.net.HttpURLConnection doesn't support chunked encoding,
while most server-side page-generation tools use it.);
Usage:
HttpConnectionService service = new HttpConnectionService (null);
HttpConnection.Request req;
HttpConnection.Response res;
InputStream in;
req = service.beginRequest (new URL ("http://www.ibm.com/products/"),
"GET",
5 * 100);
req.setHeader ("Foo", "bar");
res = req.getResponse ();
try {
in = req.getInputStream ();
// read from the stream
} finally {
res.done ();
}
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
HttpConnectionService
public HttpConnectionService(java.util.HashMap dontCacheHosts)
- Parameters:
HashMap
- table of hosts connections to which should not
be cached or null if all connections should be cached.
beginRequest
public HttpConnection.Request beginRequest(java.net.URL url,
java.lang.String method,
int readTimeout)
throws java.io.IOException,
java.lang.InterruptedException