DefaultClientConnectionOperator.java 文件源码

@Override
public void updateSecureConnection(
        final OperatedClientConnection conn,
        final HttpHost target,
        final HttpContext context,
        final HttpParams params) throws IOException {
    Args.notNull(conn, "Connection");
    Args.notNull(target, "Target host");
    Args.notNull(params, "Parameters");
    Asserts.check(conn.isOpen(), "Connection must be open");

    final SchemeRegistry registry = getSchemeRegistry(context);
    final Scheme schm = registry.getScheme(target.getSchemeName());
    Asserts.check(schm.getSchemeSocketFactory() instanceof SchemeLayeredSocketFactory,
        "Socket factory must implement SchemeLayeredSocketFactory");
    final SchemeLayeredSocketFactory lsf = (SchemeLayeredSocketFactory) schm.getSchemeSocketFactory();
    final Socket sock = lsf.createLayeredSocket(
            conn.getSocket(), target.getHostName(), schm.resolvePort(target.getPort()), params);
    prepareSocket(sock, context, params);
    conn.update(sock, target, lsf.isSecure(sock), params);
}