QPID-2622 : Add Closeable interface and update Broker components to use it and add close method in ApplicationRegistry to safely perform the close.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@946667 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 27 insertions, 0 deletions

diff --git a/qpid/java/common/src/main/java/org/apache/qpid/common/Closeable.java b/qpid/java/common/src/main/java/org/apache/qpid/common/Closeable.java
new file mode 100644
index 0000000000..45a98b5843
--- /dev/null
+++ b/qpid/java/common/src/main/java/org/apache/qpid/common/Closeable.java
@@ -0,0 +1,27 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+package org.apache.qpid.common;
+
+
+public interface Closeable
+{
+    public void close();
+}