src/share/classes/sun/nio/ch/Net.java

rev 9687 : * * *

@@ -25,15 +25,17 @@
 
 package sun.nio.ch;
 
 import java.io.*;
 import java.net.*;
+import jdk.net.*;
 import java.nio.channels.*;
 import java.util.*;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
 import java.security.PrivilegedExceptionAction;
+import sun.net.ExtendedOptionsImpl;
 
 
 public class Net {
 
     private Net() { }

@@ -295,10 +297,20 @@
         if (value == null)
             throw new IllegalArgumentException("Invalid option value");
 
         // only simple values supported by this method
         Class<?> type = name.type();
+
+        if (type == SocketFlow.class) {
+            SecurityManager sm = System.getSecurityManager();
+            if (sm != null) {
+                sm.checkPermission(new NetworkPermission("setOption.SO_FLOW_SLA"));
+            }
+            ExtendedOptionsImpl.setFlowOption(fd, (SocketFlow)value);
+            return;
+        }
+
         if (type != Integer.class && type != Boolean.class)
             throw new AssertionError("Should not reach here");
 
         // special handling
         if (name == StandardSocketOptions.SO_RCVBUF ||

@@ -347,10 +359,20 @@
                                   SocketOption<?> name)
         throws IOException
     {
         Class<?> type = name.type();
 
+        if (type == SocketFlow.class) {
+            SecurityManager sm = System.getSecurityManager();
+            if (sm != null) {
+                sm.checkPermission(new NetworkPermission("getOption.SO_FLOW_SLA"));
+            }
+            SocketFlow flow = SocketFlow.create();
+            ExtendedOptionsImpl.getFlowOption(fd, flow);
+            return flow;
+        }
+
         // only simple values supported by this method
         if (type != Integer.class && type != Boolean.class)
             throw new AssertionError("Should not reach here");
 
         // map option name to platform level/name