Remove TimeoutManager.

1 files changed, 0 insertions, 111 deletions

diff --git a/src/main/java/com/orbekk/protobuf/TimeoutManager.java b/src/main/java/com/orbekk/protobuf/TimeoutManager.java
deleted file mode 100644
index f18a269..0000000
--- a/src/main/java/com/orbekk/protobuf/TimeoutManager.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/**
- * Copyright 2012 Kjetil Ørbekk <kjetil.orbekk@gmail.com>
- *
- * 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 com.orbekk.protobuf;
-
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import java.util.PriorityQueue;
-import java.io.Closeable;
-import java.io.IOException;
-
-public class TimeoutManager extends Thread {
-    private static final Logger logger =
-            Logger.getLogger(TimeoutManager.class.getName());
-    private Environment environment;
-    private PriorityQueue<Entry> entries = new PriorityQueue<Entry>();
-
-    private static class Entry implements Comparable<Entry> {
-        // May not be null.
-        public Long timeout;
-        public Closeable closeable;
-
-        public Entry(long timeout, Closeable closeable) {
-            this.timeout = timeout;
-            this.closeable = closeable;
-        }
-
-        public void close() throws IOException {
-            closeable.close();
-        }
-        
-        @Override public int compareTo(Entry other) {
-            return timeout.compareTo(other.timeout);
-        }
-    }
-
-    public interface Environment {
-        long currentTimeMillis();
-        void sleep(long millis) throws InterruptedException;
-    }
-
-    public static class DefaultEnvironment implements Environment {
-        @Override public long currentTimeMillis() {
-            return System.currentTimeMillis();
-        }
-        @Override public void sleep(long millis) throws InterruptedException {
-            Thread.sleep(millis);
-        }
-    }
-
-    TimeoutManager(Environment environment) {
-        this.environment = environment;
-    }
-
-    public TimeoutManager() {
-        this(new DefaultEnvironment());
-    }
-
-    public synchronized void performWork() {
-        try {
-            if (entries.isEmpty()) {
-                wait();
-            } else {
-                long sleepTime = entries.peek().timeout -
-                        environment.currentTimeMillis();
-                if (sleepTime > 0) {
-                    wait(sleepTime);
-                }
-            }
-            closeExpiredEntries();
-        } catch (InterruptedException e) {
-            // Handled by outer loop.
-        }
-    }
-    
-    @Override public void run() {
-        while (!Thread.interrupted()) {
-            performWork();
-        }
-    }
-
-    public synchronized void closeExpiredEntries() {
-        long currentTime = environment.currentTimeMillis();
-        while (!entries.isEmpty() && entries.peek().timeout <= currentTime) {
-            try {
-                entries.poll().close();
-            } catch (IOException e) {
-                logger.log(Level.INFO, "Could not close entry. ", e);
-            }
-        }
-    }
-
-    public synchronized void addEntry(long timeoutTime, Closeable closeable) {
-        if (entries.isEmpty() || timeoutTime <= entries.peek().timeout) {
-            notify();
-        }
-        entries.add(new Entry(timeoutTime, closeable));
-    }
-}