From 396017d7bacfac0fe9185a6849d1678f557b4b6c Mon Sep 17 00:00:00 2001
From: felmer <franz-josef.elmer@id.ethz.ch>
Date: Wed, 30 Oct 2019 12:12:10 +0100
Subject: [PATCH] SSDM-8850: Create a marker file after successful server start
up
---
.../spring/MarkerLogApplicationListener.java | 21 ++++++++++++++++---
1 file changed, 18 insertions(+), 3 deletions(-)
diff --git a/openbis-common/source/java/ch/systemsx/cisd/openbis/common/spring/MarkerLogApplicationListener.java b/openbis-common/source/java/ch/systemsx/cisd/openbis/common/spring/MarkerLogApplicationListener.java
index 60eb2886082..6defe39004a 100644
--- a/openbis-common/source/java/ch/systemsx/cisd/openbis/common/spring/MarkerLogApplicationListener.java
+++ b/openbis-common/source/java/ch/systemsx/cisd/openbis/common/spring/MarkerLogApplicationListener.java
@@ -16,6 +16,9 @@
package ch.systemsx.cisd.openbis.common.spring;
+import java.io.File;
+import java.io.IOException;
+
import org.apache.log4j.Logger;
import org.springframework.context.ApplicationEvent;
import org.springframework.context.ApplicationListener;
@@ -28,13 +31,15 @@ import ch.systemsx.cisd.common.logging.LogCategory;
import ch.systemsx.cisd.common.logging.LogFactory;
/**
- * An application listener, whose sole purpose is to log a marker message immediately after the successful start/stop of the openBIS application
- * server.
+ * An application listener, whose sole purpose is to log a marker message and create a marker file
+ * immediately after the successful start/stop of the openBIS application server.
*
* @author Kaloyan Enimanev
*/
public class MarkerLogApplicationListener implements ApplicationListener
{
+ private static final File STARTED_FILE = new File("SERVER_STARTED");
+
private static final Logger operationLog = LogFactory.getLogger(LogCategory.OPERATION,
MarkerLogApplicationListener.class);
@@ -52,10 +57,20 @@ public class MarkerLogApplicationListener implements ApplicationListener
// root application context has been initialized
} else
{
- // print a marker string to make it possible
+ // print a marker string and create marker file to make it possible
// for log-analyzing software to determine when the application is up and
// running
operationLog.info("SERVER STARTED");
+ try
+ {
+ STARTED_FILE.createNewFile();
+ STARTED_FILE.deleteOnExit();
+ operationLog.info(STARTED_FILE.getAbsolutePath()+" created");
+ } catch (IOException ex)
+ {
+ operationLog.error("Couldn't create marker file " + STARTED_FILE, ex);
+ }
+
}
} else if (isStoppingEvent(event))
{
--
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