Java™ Platform
Standard Ed. 8

Uses of Class
java.net.Socket

  • Packages that use Socket 
    Package Description
    java.net
    Provides the classes for implementing networking applications.
    java.nio.channels
    Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
    java.rmi.server
    Provides classes and interfaces for supporting the server side of RMI.
    javax.net
    Provides classes for networking applications.
    javax.net.ssl
    Provides classes for the secure socket package.
    javax.rmi.ssl
    Provides implementations of RMIClientSocketFactory and RMIServerSocketFactory over the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.
    • Uses of Socket in java.net

      Methods in java.net that return Socket 
      Modifier and Type Method and Description
      Socket ServerSocket.accept()
      Listens for a connection to be made to this socket and accepts it.
      Methods in java.net with parameters of type Socket 
      Modifier and Type Method and Description
      protected void ServerSocket.implAccept(Socket s)
      Subclasses of ServerSocket use this method to override accept() to return their own subclass of socket.
    • Uses of Socket in java.nio.channels

      Methods in java.nio.channels that return Socket 
      Modifier and Type Method and Description
      abstract Socket SocketChannel.socket()
      Retrieves a socket associated with this channel.
    • Uses of Socket in java.rmi.server

      Methods in java.rmi.server that return Socket 
      Modifier and Type Method and Description
      abstract Socket RMISocketFactory.createSocket(String host, int port)
      Creates a client socket connected to the specified host and port.
      Socket RMIClientSocketFactory.createSocket(String host, int port)
      Create a client socket connected to the specified host and port.
    • Uses of Socket in javax.net

      Methods in javax.net that return Socket 
      Modifier and Type Method and Description
      Socket SocketFactory.createSocket()
      Creates an unconnected socket.
      abstract Socket SocketFactory.createSocket(InetAddress host, int port)
      Creates a socket and connects it to the specified port number at the specified address.
      abstract Socket SocketFactory.createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
      Creates a socket and connect it to the specified remote address on the specified remote port.
      abstract Socket SocketFactory.createSocket(String host, int port)
      Creates a socket and connects it to the specified remote host at the specified remote port.
      abstract Socket SocketFactory.createSocket(String host, int port, InetAddress localHost, int localPort)
      Creates a socket and connects it to the specified remote host on the specified remote port.
    • Uses of Socket in javax.net.ssl

      Subclasses of Socket in javax.net.ssl 
      Modifier and Type Class and Description
      class  SSLSocket
      This class extends Sockets and provides secure socket using protocols such as the "Secure Sockets Layer" (SSL) or IETF "Transport Layer Security" (TLS) protocols.
      Methods in javax.net.ssl that return Socket 
      Modifier and Type Method and Description
      Socket SSLSocketFactory.createSocket(Socket s, InputStream consumed, boolean autoClose)
      Creates a server mode Socket layered over an existing connected socket, and is able to read data which has already been consumed/removed from the Socket's underlying InputStream.
      abstract Socket SSLSocketFactory.createSocket(Socket s, String host, int port, boolean autoClose)
      Returns a socket layered over an existing socket connected to the named host, at the given port.
      Methods in javax.net.ssl with parameters of type Socket 
      Modifier and Type Method and Description
      abstract void X509ExtendedTrustManager.checkClientTrusted(X509Certificate[] chain, String authType, Socket socket)
      Given the partial or complete certificate chain provided by the peer, build and validate the certificate path based on the authentication type and ssl parameters.
      abstract void X509ExtendedTrustManager.checkServerTrusted(X509Certificate[] chain, String authType, Socket socket)
      Given the partial or complete certificate chain provided by the peer, build and validate the certificate path based on the authentication type and ssl parameters.
      String X509KeyManager.chooseClientAlias(String[] keyType, Principal[] issuers, Socket socket)
      Choose an alias to authenticate the client side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
      String X509KeyManager.chooseServerAlias(String keyType, Principal[] issuers, Socket socket)
      Choose an alias to authenticate the server side of a secure socket given the public key type and the list of certificate issuer authorities recognized by the peer (if any).
      Socket SSLSocketFactory.createSocket(Socket s, InputStream consumed, boolean autoClose)
      Creates a server mode Socket layered over an existing connected socket, and is able to read data which has already been consumed/removed from the Socket's underlying InputStream.
      abstract Socket SSLSocketFactory.createSocket(Socket s, String host, int port, boolean autoClose)
      Returns a socket layered over an existing socket connected to the named host, at the given port.
    • Uses of Socket in javax.rmi.ssl

      Methods in javax.rmi.ssl that return Socket 
      Modifier and Type Method and Description
      Socket SslRMIClientSocketFactory.createSocket(String host, int port)
      Creates an SSL socket.
Java™ Platform
Standard Ed. 8

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

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