Example usage for java.net SocketOptions SO_BINDADDR

Introduction

In this page you can find the example usage for java.net SocketOptions SO_BINDADDR.

Prototype

int SO_BINDADDR

To view the source code for java.net SocketOptions SO_BINDADDR.

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Document

Fetch the local address binding of a socket (this option cannot be "set" only "gotten", since sockets are bound at creation time, and so the locally bound address cannot be changed).

Usage

From source file:org.jnode.net.ipv4.tcp.TCPSocketImpl.java

/**
 * @see java.net.SocketOptions#getOption(int)
 *//*from  w w w  .j  a  va  2 s  . com*/
public Object getOption(int option_id) throws SocketException {
    switch (option_id) {
    case SocketOptions.SO_BINDADDR:
        return controlBlock.getLocalAddress().toInetAddress();
    case SocketOptions.SO_RCVBUF:
        return controlBlock.getReceiveBufferSize();
    case SocketOptions.SO_SNDBUF:
        return controlBlock.getSendBufferSize();
    case SocketOptions.SO_TIMEOUT:
        // todo implement it, 0 means disabled
        return 0;
    default:
        throw new SocketException("Option " + option_id + " is not recognised or not implemented");
    }
}

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From source file:org.shelloid.netverif.NetVerifSocketImpl.java

@Override
public void bind(InetAddress host, int port) throws IOException {
    InetAddress currHost = InetAddress.getByName(NetVerifEngine.getInstance().getCurrentHost());
    this.setOption(SocketOptions.SO_BINDADDR, currHost);
    this.localport = port;
    System.out.println("bind: " + currHost + " port: " + port);
}

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From source file:org.shelloid.netverif.NetVerifSocketImpl.java

public void setOption(int optID, Object value) throws SocketException {
    if (optID == SocketOptions.SO_BINDADDR) {
        localAddr = (InetAddress) value;
    }//from w  w w  .jav a  2s  .  c  o m
}

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From source file:org.shelloid.netverif.NetVerifSocketImpl.java

public Object getOption(int optID) throws SocketException {
    if (optID == SocketOptions.SO_BINDADDR) {
        return localAddr;
    } else// ww w. j  ava2s .  c om
        throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}

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