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-rw-r--r--infra/cfg-init/src/main/java/io/fd/honeycomb/data/init/ShutdownHandler.java33
1 files changed, 33 insertions, 0 deletions
diff --git a/infra/cfg-init/src/main/java/io/fd/honeycomb/data/init/ShutdownHandler.java b/infra/cfg-init/src/main/java/io/fd/honeycomb/data/init/ShutdownHandler.java
new file mode 100644
index 000000000..fc350da6e
--- /dev/null
+++ b/infra/cfg-init/src/main/java/io/fd/honeycomb/data/init/ShutdownHandler.java
@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ *
+ * Licensed 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 io.fd.honeycomb.data.init;
+
+import javax.annotation.Nonnull;
+
+/**
+ * Handles closing of closeable components
+ */
+public interface ShutdownHandler {
+
+ /**
+ * Register component to be properly closed on shutdown
+ *
+ * @param name component name
+ * @param component closeable component
+ */
+ void register(@Nonnull final String name, @Nonnull final AutoCloseable component);
+}