Add sync/async varients to most ACO methods

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/QPID-6262-JavaBrokerNIO@1665306 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 33 insertions, 7 deletions

diff --git a/qpid/java/broker-plugins/access-control/src/main/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderImpl.java b/qpid/java/broker-plugins/access-control/src/main/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderImpl.java
index 00b42094b1..c1bd1b0bb8 100644
--- a/qpid/java/broker-plugins/access-control/src/main/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderImpl.java
+++ b/qpid/java/broker-plugins/access-control/src/main/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderImpl.java
@@ -26,6 +26,9 @@ import java.util.Collections;
 import java.util.Map;
 import java.util.Set;
 
+import com.google.common.util.concurrent.Futures;
+import com.google.common.util.concurrent.ListenableFuture;
+import com.google.common.util.concurrent.SettableFuture;
 import org.apache.log4j.Logger;
 
 import org.apache.qpid.server.configuration.IllegalConfigurationException;
@@ -152,7 +155,7 @@ public class ACLFileAccessControlProviderImpl
 
 
     @StateTransition(currentState = {State.UNINITIALIZED, State.QUIESCED, State.ERRORED}, desiredState = State.ACTIVE)
-    private void activate()
+    private ListenableFuture<Void> activate()
     {
 
         if(_broker.isManagementMode())
@@ -180,6 +183,7 @@ public class ACLFileAccessControlProviderImpl
                 }
             }
         }
+        return Futures.immediateFuture(null);
     }
 
     @Override
@@ -193,17 +197,36 @@ public class ACLFileAccessControlProviderImpl
     }
 
     @StateTransition(currentState = State.UNINITIALIZED, desiredState = State.QUIESCED)
-    private void startQuiesced()
+    private ListenableFuture<Void> startQuiesced()
     {
         setState(State.QUIESCED);
+        return Futures.immediateFuture(null);
     }
 
     @StateTransition(currentState = {State.ACTIVE, State.QUIESCED, State.ERRORED}, desiredState = State.DELETED)
-    private void doDelete()
+    private ListenableFuture<Void> doDelete()
     {
-        close();
-        setState(State.DELETED);
-        deleted();
+        final SettableFuture<Void> returnVal = SettableFuture.create();
+        closeAsync().addListener(
+                new Runnable()
+                {
+                    @Override
+                    public void run()
+                    {
+                        try
+                        {
+
+                            setState(State.DELETED);
+                            deleted();
+                        }
+                        finally
+                        {
+                            returnVal.set(null);
+                        }
+                    }
+                }, getTaskExecutor().getExecutor()
+                           );
+        return returnVal;
     }
 
     @Override
diff --git a/qpid/java/broker-plugins/access-control/src/test/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderFactoryTest.java b/qpid/java/broker-plugins/access-control/src/test/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderFactoryTest.java
index a34ac16e80..2a691b3652 100644
--- a/qpid/java/broker-plugins/access-control/src/test/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderFactoryTest.java
+++ b/qpid/java/broker-plugins/access-control/src/test/java/org/apache/qpid/server/security/access/plugins/ACLFileAccessControlProviderFactoryTest.java
@@ -30,6 +30,7 @@ import java.util.UUID;
 import java.util.regex.Pattern;
 
 import org.apache.qpid.server.configuration.IllegalConfigurationException;
+import org.apache.qpid.server.configuration.updater.CurrentThreadTaskExecutor;
 import org.apache.qpid.server.configuration.updater.TaskExecutor;
 import org.apache.qpid.server.model.AccessControlProvider;
 import org.apache.qpid.server.model.Broker;
@@ -54,7 +55,9 @@ public class ACLFileAccessControlProviderFactoryTest extends QpidTestCase
         when(_broker.getObjectFactory()).thenReturn(_objectFactory);
         when(_broker.getModel()).thenReturn(_objectFactory.getModel());
         when(_broker.getCategoryClass()).thenReturn(Broker.class);
-        when(_broker.getTaskExecutor()).thenReturn(mock(TaskExecutor.class));
+        TaskExecutor taskExecutor = new CurrentThreadTaskExecutor();
+        taskExecutor.start();
+        when(_broker.getTaskExecutor()).thenReturn(taskExecutor);
     }
 
     public void testCreateInstanceWhenAclFileIsNotPresent()