Add isShutdownComplete() query method

jboss-msc · Dec 7, 2010 · dee63af · dee63af
1 parent 33f1383
commit dee63af
Show file tree

Hide file tree

Showing 3 changed files with 18 additions and 0 deletions.
diff --git a/src/main/java/org/jboss/msc/service/DelegatingServiceContainer.java b/src/main/java/org/jboss/msc/service/DelegatingServiceContainer.java
@@ -137,6 +137,11 @@ public void shutdown() {
         throw new UnsupportedOperationException();
     }
 
+    /** {@inheritDoc} */
+    public boolean isShutdownComplete() {
+        throw new UnsupportedOperationException();
+    }
+
     /** {@inheritDoc} */
     public void dumpServices() {
         throw new UnsupportedOperationException();

diff --git a/src/main/java/org/jboss/msc/service/ServiceContainer.java b/src/main/java/org/jboss/msc/service/ServiceContainer.java
@@ -55,6 +55,13 @@ public interface ServiceContainer extends ServiceTarget, ServiceRegistry {
      */
     void shutdown();
 
+    /**
+     * Determine whether the container is completely shut down.
+     *
+     * @return {@code true} if shutdown is complete
+     */
+    boolean isShutdownComplete();
+
     /**
      * Add a terminate listener to this container.
      * The added {@code listener} will be invoked when this container shutdown process is complete.

diff --git a/src/main/java/org/jboss/msc/service/ServiceContainerImpl.java b/src/main/java/org/jboss/msc/service/ServiceContainerImpl.java
@@ -256,6 +256,12 @@ public void shutdown() {
         shutdownListener.listenerAddedToAllServices();
     }
 
+    public boolean isShutdownComplete() {
+        synchronized (this) {
+            return terminateInfo != null;
+        }
+    }
+
     public void dumpServices() {
         dumpServices(System.out);
     }