X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics%2Fsrc%2Forg%2Fsimantics%2FSleepingDatabaseJob.java;h=358947e8e62714f3f788b6f22a589427d4635a9d;hb=48bb50bb6640506d1f150ca8e4fa5a6e878464be;hp=879183ddd0fae1ac9e0cc35bbb45f75c77d0a49d;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics/src/org/simantics/SleepingDatabaseJob.java b/bundles/org.simantics/src/org/simantics/SleepingDatabaseJob.java
index 879183ddd..358947e8e 100644
--- a/bundles/org.simantics/src/org/simantics/SleepingDatabaseJob.java
+++ b/bundles/org.simantics/src/org/simantics/SleepingDatabaseJob.java
@@ -1,111 +1,111 @@
-/*******************************************************************************
- * Copyright (c) 2013 Association for Decentralized Information Management in
- * Industry THTH ry.
- * 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:
- *     Semantum Oy - initial API and implementation
- *******************************************************************************/
-package org.simantics;
-
-import java.util.concurrent.Semaphore;
-
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.core.runtime.jobs.Job;
-
-/**
- * A dummy database-family job that can be used for signaling that a large
- * database job is in progress although it is technically not running in a
- * {@link Job}.
- * 
- * <p>
- * To start the job and wait for it to start, use
- * {@link #scheduleAndWaitForRunning()}. To end the job and wait for it to die,
- * use {@link #disposeAndJoin()}.
- * 
- * @author Tuukka Lehtonen
- */
-public class SleepingDatabaseJob extends DatabaseJob {
-
-    private final Semaphore start = new Semaphore(0);
-    private final Semaphore end = new Semaphore(0);
-
-    public SleepingDatabaseJob(String name) {
-        super(name);
-    }
-
-    @Override
-    protected final IStatus run(IProgressMonitor monitor) {
-        start.release();
-        try {
-            return work(monitor);
-        } finally {
-            try {
-                end.acquire();
-            } catch (InterruptedException e) {
-                // Some other party wanted to kill the job. So be it.
-            }
-        }
-    }
-
-    protected IStatus work(IProgressMonitor monitor) {
-        return Status.OK_STATUS;
-    }
-
-    public SleepingDatabaseJob scheduleAndWaitForRunning() throws InterruptedException {
-        schedule();
-        start.acquire();
-        start.release();
-        return this;
-    }
-
-    public void scheduleAndWaitForRunningUninterruptibly() {
-        schedule();
-        start.acquireUninterruptibly();
-        start.release();
-    }
-
-    public void disposeAndJoin() throws InterruptedException {
-        end.release();
-        join();
-    }
-
-    /**
-     * @param name
-     * @param runnable
-     * @throws InterruptedException
-     */
-    public static void sleepWhile(String name, Runnable runnable) throws InterruptedException {
-        SleepingDatabaseJob dbjob = new SleepingDatabaseJob(name);
-        try {
-            dbjob.scheduleAndWaitForRunning();
-            runnable.run();
-        } finally {
-            dbjob.disposeAndJoin();
-        }
-    }
-
-    /**
-     * @param name
-     * @param runnable
-     * @throws InterruptedException
-     */
-    public static void sleepUninterruptiblyWhile(String name, Runnable runnable) {
-        SleepingDatabaseJob dbjob = new SleepingDatabaseJob(name);
-        try {
-            dbjob.scheduleAndWaitForRunningUninterruptibly();
-            runnable.run();
-        } finally {
-            try {
-                dbjob.disposeAndJoin();
-            } catch (InterruptedException e) {
-            }
-        }
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2013 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * 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:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics;
+
+import java.util.concurrent.Semaphore;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.core.runtime.jobs.Job;
+
+/**
+ * A dummy database-family job that can be used for signaling that a large
+ * database job is in progress although it is technically not running in a
+ * {@link Job}.
+ * 
+ * <p>
+ * To start the job and wait for it to start, use
+ * {@link #scheduleAndWaitForRunning()}. To end the job and wait for it to die,
+ * use {@link #disposeAndJoin()}.
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class SleepingDatabaseJob extends DatabaseJob {
+
+    private final Semaphore start = new Semaphore(0);
+    private final Semaphore end = new Semaphore(0);
+
+    public SleepingDatabaseJob(String name) {
+        super(name);
+    }
+
+    @Override
+    protected final IStatus run(IProgressMonitor monitor) {
+        start.release();
+        try {
+            return work(monitor);
+        } finally {
+            try {
+                end.acquire();
+            } catch (InterruptedException e) {
+                // Some other party wanted to kill the job. So be it.
+            }
+        }
+    }
+
+    protected IStatus work(IProgressMonitor monitor) {
+        return Status.OK_STATUS;
+    }
+
+    public SleepingDatabaseJob scheduleAndWaitForRunning() throws InterruptedException {
+        schedule();
+        start.acquire();
+        start.release();
+        return this;
+    }
+
+    public void scheduleAndWaitForRunningUninterruptibly() {
+        schedule();
+        start.acquireUninterruptibly();
+        start.release();
+    }
+
+    public void disposeAndJoin() throws InterruptedException {
+        end.release();
+        join();
+    }
+
+    /**
+     * @param name
+     * @param runnable
+     * @throws InterruptedException
+     */
+    public static void sleepWhile(String name, Runnable runnable) throws InterruptedException {
+        SleepingDatabaseJob dbjob = new SleepingDatabaseJob(name);
+        try {
+            dbjob.scheduleAndWaitForRunning();
+            runnable.run();
+        } finally {
+            dbjob.disposeAndJoin();
+        }
+    }
+
+    /**
+     * @param name
+     * @param runnable
+     * @throws InterruptedException
+     */
+    public static void sleepUninterruptiblyWhile(String name, Runnable runnable) {
+        SleepingDatabaseJob dbjob = new SleepingDatabaseJob(name);
+        try {
+            dbjob.scheduleAndWaitForRunningUninterruptibly();
+            runnable.run();
+        } finally {
+            try {
+                dbjob.disposeAndJoin();
+            } catch (InterruptedException e) {
+            }
+        }
+    }
+
+}