Class Summary |
Authenticator |
The class Authenticator represents an object that knows how to obtain
authentication for a network connection. |
CacheRequest |
Represents channels for storing resources in the
ResponseCache. |
CacheResponse |
Represent channels for retrieving resources from the
ResponseCache. |
ContentHandler |
The abstract class ContentHandler is the superclass
of all classes that read an Object from a
URLConnection . |
CookieHandler |
A CookieHandler object provides a callback mechanism to hook up a
HTTP state management policy implementation into the HTTP protocol
handler. |
CookieManager |
CookieManager provides a concrete implementation of java.net.CookieHandler,
which separates the storage of cookies from the policy surrounding accepting
and rejecting cookies. |
DatagramPacket |
This class represents a datagram packet. |
DatagramSocket |
This class represents a socket for sending and receiving datagram packets. |
DatagramSocketImpl |
Abstract datagram and multicast socket implementation base class. |
HttpCookie |
An HttpCookie object represents an http cookie, which carries state
information between server and user agent. |
HttpURLConnection |
A URLConnection with support for HTTP-specific features. |
IDN |
Provides methods to convert internationalized domain names (IDNs) between
a normal Unicode representation and an ASCII Compatible Encoding (ACE) representation. |
Inet4Address |
This class represents an Internet Protocol version 4 (IPv4) address. |
Inet6Address |
This class represents an Internet Protocol version 6 (IPv6) address. |
InetAddress |
This class represents an Internet Protocol (IP) address. |
InetSocketAddress |
This class implements an IP Socket Address (IP address + port number)
It can also be a pair (hostname + port number), in which case an attempt
will be made to resolve the hostname. |
InterfaceAddress |
This class represents a Network Interface address. |
JarURLConnection |
A URL Connection to a Java ARchive (JAR) file or an entry in a JAR
file. |
MulticastSocket |
The multicast datagram socket class is useful for sending
and receiving IP multicast packets. |
NetPermission |
This class is for various network permissions. |
NetworkInterface |
This class represents a Network Interface made up of a name,
and a list of IP addresses assigned to this interface. |
PasswordAuthentication |
The class PasswordAuthentication is a data holder that is used by
Authenticator. |
Proxy |
This class represents a proxy setting, typically a type (http, socks) and
a socket address. |
ProxySelector |
Selects the proxy server to use, if any, when connecting to the
network resource referenced by a URL. |
ResponseCache |
Represents implementations of URLConnection caches. |
SecureCacheResponse |
Represents a cache response originally retrieved through secure
means, such as TLS. |
ServerSocket |
This class implements server sockets. |
Socket |
This class implements client sockets (also called just
"sockets"). |
SocketAddress |
This class represents a Socket Address with no protocol attachment. |
SocketImpl |
The abstract class SocketImpl is a common superclass
of all classes that actually implement sockets. |
SocketPermission |
This class represents access to a network via sockets. |
URI |
Represents a Uniform Resource Identifier (URI) reference. |
URL |
Class URL represents a Uniform Resource
Locator, a pointer to a "resource" on the World
Wide Web. |
URLClassLoader |
This class loader is used to load classes and resources from a search
path of URLs referring to both JAR files and directories. |
URLConnection |
The abstract class URLConnection is the superclass
of all classes that represent a communications link between the
application and a URL. |
URLDecoder |
Utility class for HTML form decoding. |
URLEncoder |
Utility class for HTML form encoding. |
URLStreamHandler |
The abstract class URLStreamHandler is the common
superclass for all stream protocol handlers. |