commit push server

src/main/java/com/notnoop/apns/internal/ReconnectPolicies.java

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+/*
+ *  Copyright 2009, Mahmood Ali.
+ *  All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without
+ *  modification, are permitted provided that the following conditions are
+ *  met:
+ *
+ *    * Redistributions of source code must retain the above copyright
+ *      notice, this list of conditions and the following disclaimer.
+ *    * Redistributions in binary form must reproduce the above
+ *      copyright notice, this list of conditions and the following disclaimer
+ *      in the documentation and/or other materials provided with the
+ *      distribution.
+ *    * Neither the name of Mahmood Ali. nor the names of its
+ *      contributors may be used to endorse or promote products derived from
+ *      this software without specific prior written permission.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package com.notnoop.apns.internal;
+
+import com.notnoop.apns.ReconnectPolicy;
+
+public final class ReconnectPolicies {
+
+    public static class Never implements ReconnectPolicy {
+
+        public boolean shouldReconnect() { return false; }
+        public void reconnected() { }
+        public Never copy() { return this; }
+    }
+
+    public static class Always implements ReconnectPolicy {
+        public boolean shouldReconnect() { return true; }
+        public void reconnected() { }
+        public Always copy() { return this; }
+    }
+
+    public static class EveryHalfHour implements ReconnectPolicy {
+        private static final long PERIOD = 30 * 60 * 1000;
+
+        private long lastRunning = System.currentTimeMillis();
+
+        public boolean shouldReconnect() {
+            return System.currentTimeMillis() - lastRunning > PERIOD;
+        }
+
+        public void reconnected() {
+            lastRunning = System.currentTimeMillis();
+        }
+
+        public EveryHalfHour copy() {
+            return new EveryHalfHour();
+        }
+    }
+}