refactor: Remove unused client task scheduler

Change-Id: If9a7e7c1d534fd7e939031797cd6ed6dd17f6080

4 files changed, 1 insertions, 203 deletions

diff --git a/plugins/org.eclipse.osee.framework.core.client/META-INF/MANIFEST.MF b/plugins/org.eclipse.osee.framework.core.client/META-INF/MANIFEST.MF
index b9e4d3803ec..98264ef5bc8 100644
--- a/plugins/org.eclipse.osee.framework.core.client/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.osee.framework.core.client/META-INF/MANIFEST.MF
@@ -23,6 +23,5 @@ Import-Package: org.eclipse.core.runtime,
  org.eclipse.osee.framework.plugin.core.util,
  org.osgi.framework
 Export-Package: org.eclipse.osee.framework.core.client,
- org.eclipse.osee.framework.core.client.server,
- org.eclipse.osee.framework.core.client.task
+ org.eclipse.osee.framework.core.client.server
 Service-Component: OSGI-INF/*.xml
diff --git a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ProgressMonitorTask.java b/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ProgressMonitorTask.java
deleted file mode 100644
index 43e7f9ce2ad..00000000000
--- a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ProgressMonitorTask.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2007 Boeing.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     Boeing - initial API and implementation
- *******************************************************************************/
-package org.eclipse.osee.framework.core.client.task;
-
-import java.sql.Statement;
-import java.util.concurrent.TimeUnit;
-import org.eclipse.core.runtime.IProgressMonitor;
-
-/**
- * @author Roberto E. Escobar
- */
-public class ProgressMonitorTask extends ScheduledTask {
-   private final IProgressMonitor monitor;
-   private final Statement statement;
-
-   private ProgressMonitorTask(IProgressMonitor monitor, Statement statement, String name) {
-      super(name);
-      this.monitor = monitor;
-      this.statement = statement;
-   }
-
-   @Override
-   protected void innerRun() throws Exception {
-      if (monitor != null) {
-         if (monitor.isCanceled()) {
-            if (statement != null) {
-               statement.cancel();
-            }
-            unscheduleTask();
-         }
-      } else {
-         unscheduleTask();
-      }
-   }
-
-   private void unscheduleTask() {
-      Thread stopThread = new Thread() {
-         @Override
-         public void run() {
-            Scheduler.cancelTask(ProgressMonitorTask.this);
-         }
-      };
-      stopThread.start();
-   }
-
-   public static ScheduledTask monitor(String name, IProgressMonitor monitor, Statement statement, long millis) {
-      ProgressMonitorTask task = new ProgressMonitorTask(monitor, statement, name);
-      Scheduler.scheduleAtFixedRate(task, 0, millis, TimeUnit.MILLISECONDS);
-      return task;
-   }
-}
\ No newline at end of file
diff --git a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ScheduledTask.java b/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ScheduledTask.java
deleted file mode 100644
index e7a5bd78c6f..00000000000
--- a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/ScheduledTask.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2007 Boeing.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     Boeing - initial API and implementation
- *******************************************************************************/
-package org.eclipse.osee.framework.core.client.task;
-
-import java.util.concurrent.ScheduledFuture;
-
-/**
- * @author Roberto E. Escobar
- */
-public abstract class ScheduledTask implements Runnable {
-   private final String name;
-   private ScheduledFuture<ScheduledTask> futureTask;
-
-   protected ScheduledTask(String name) {
-      this.name = name;
-      this.futureTask = null;
-   }
-
-   public String getName() {
-      return name;
-   }
-
-   @Override
-   public final void run() {
-      try {
-         innerRun();
-      } catch (Throwable th) {
-         th.printStackTrace();
-      }
-   }
-
-   @SuppressWarnings("unchecked")
-   void setScheduledFuture(ScheduledFuture<?> futureTask) {
-      this.futureTask = (ScheduledFuture<ScheduledTask>) futureTask;
-   }
-
-   protected ScheduledFuture<ScheduledTask> getFutureTask() {
-      return futureTask;
-   }
-
-   protected abstract void innerRun() throws Exception;
-
-}
diff --git a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/Scheduler.java b/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/Scheduler.java
deleted file mode 100644
index 89e2065e7e0..00000000000
--- a/plugins/org.eclipse.osee.framework.core.client/src/org/eclipse/osee/framework/core/client/task/Scheduler.java
+++ /dev/null
@@ -1,91 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2004, 2007 Boeing.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     Boeing - initial API and implementation
- *******************************************************************************/
-package org.eclipse.osee.framework.core.client.task;
-
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.ThreadFactory;
-import java.util.concurrent.TimeUnit;
-
-/**
- * @author Roberto E. Escobar
- */
-public class Scheduler {
-
-   private static final InternalScheduler scheduler = new InternalScheduler();
-
-   private Scheduler() {
-   }
-
-   public static void scheduleAtFixedRate(ScheduledTask command, long initialDelay, long period, TimeUnit unit) {
-      scheduler.scheduleAtFixedRate(command, initialDelay, period, unit);
-   }
-
-   public static void scheduleWithFixedDelay(ScheduledTask command, long initialDelay, long delay, TimeUnit unit) {
-      scheduler.scheduleWithFixedDelay(command, initialDelay, delay, unit);
-   }
-
-   public static void cancelTask(ScheduledTask command) {
-      scheduler.cancelTask(command);
-   }
-
-   public static void shutdown() {
-      scheduler.shutdown();
-   }
-
-   private static final class InternalScheduler {
-      private final Map<Runnable, ScheduledFuture<?>> futures;
-      private final ScheduledExecutorService executor;
-
-      public InternalScheduler() {
-         futures = Collections.synchronizedMap(new HashMap<Runnable, ScheduledFuture<?>>());
-         executor = Executors.newSingleThreadScheduledExecutor(new SchedulerThreadFactory());
-      }
-
-      public void scheduleAtFixedRate(ScheduledTask command, long initialDelay, long period, TimeUnit unit) {
-         ScheduledFuture<?> futureTask = executor.scheduleAtFixedRate(command, initialDelay, period, unit);
-         futures.put(command, futureTask);
-         command.setScheduledFuture(futureTask);
-      }
-
-      public void scheduleWithFixedDelay(ScheduledTask command, long initialDelay, long delay, TimeUnit unit) {
-         ScheduledFuture<?> futureTask = executor.scheduleWithFixedDelay(command, initialDelay, delay, unit);
-         futures.put(command, futureTask);
-         command.setScheduledFuture(futureTask);
-      }
-
-      public void cancelTask(ScheduledTask command) {
-         ScheduledFuture<?> future = futures.get(command);
-         if (future != null) {
-            if (future.cancel(true)) {
-               futures.remove(command);
-            }
-         }
-      }
-
-      public void shutdown() {
-         executor.shutdownNow();
-      }
-   }
-
-   private static final class SchedulerThreadFactory implements ThreadFactory {
-
-      @Override
-      public Thread newThread(Runnable runnable) {
-         return new Thread(((ScheduledTask) runnable).getName());
-      }
-
-   }
-}