HTTP classes The HTTP classes manage HTTP client network operations on the client side. The HTTPRequest class The com.HTTPRequest class provides an interface to perform asynchronous XML and TEXT requests over HTTP for a specified URL, with additional XML streaming possibilities, on the client side. The HTTPResponse class The com.HTTPResponse class provides an interface to perform XML and TEXT responses over HTTP, with additional XML streaming possibilities, on the client side. The HTTPPart class The com.HTTPPart class provides an interface to manage the HTTP attachment sent or received in HTTP.