From 254ee6f47eebfc00462c10756a92066e82cc1a96 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew@andrewbranson.net>
Date: Tue, 21 Jun 2011 15:46:02 +0200
Subject: Initial commit

---
 source/com/c2kernel/events/History.java | 94 +++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100755 source/com/c2kernel/events/History.java

(limited to 'source/com/c2kernel/events/History.java')

diff --git a/source/com/c2kernel/events/History.java b/source/com/c2kernel/events/History.java
new file mode 100755
index 0000000..bc806dd
--- /dev/null
+++ b/source/com/c2kernel/events/History.java
@@ -0,0 +1,94 @@
+package com.c2kernel.events;
+
+
+import com.c2kernel.common.ObjectNotFoundException;
+import com.c2kernel.lookup.InvalidEntityPathException;
+import com.c2kernel.persistency.ClusterStorage;
+import com.c2kernel.persistency.RemoteMap;
+import com.c2kernel.utils.Logger;
+
+/**
+ * @author Andrew Branson
+ *
+ * $Revision: 1.20 $
+ * $Date: 2004/07/21 09:55:11 $
+ *
+ * Copyright (C) 2003 CERN - European Organization for Nuclear Research
+ * All rights reserved. 
+ */
+
+public class History extends RemoteMap {
+    
+	int lastID = -1;
+
+    public History(int sysKey, Object locker) 
+        throws ObjectNotFoundException, InvalidEntityPathException {
+        super(sysKey, ClusterStorage.HISTORY, locker);
+    }
+
+    public Event addEvent(String agentName, String agentRole, 
+                    int stepTransitionId,
+                    String stepName,
+                    String stepPath,
+                    String stepType,
+                    int stepCurrentState) {
+        Logger.msg(7, "History.addEvent() - creating new event for "+stepTransitionId+" on "+stepName+" in "+mSysKey);
+        Event newEvent = new Event();
+        newEvent.setEntitySystemKey(mSysKey);
+        newEvent.setAgentName(agentName);
+        newEvent.setAgentRole(agentRole);
+        newEvent.setTransition(stepTransitionId);
+        newEvent.setStepName(stepName);
+        newEvent.setStepPath(stepPath);
+        newEvent.setStepType(stepType);
+        newEvent.setCurrentState(stepCurrentState);
+        newEvent.setTimeStamp(Event.getGMT());
+        return storeNewEvent(newEvent);
+    }
+    
+    public Event addEvent(String agentName, String agentRole, 
+                    int stepTransitionId,
+                    String stepName,
+                    String stepPath,
+                    String stepType,
+                    int stepCurrentState,
+                    String timeString) throws Exception {
+        Logger.msg(7, "History.addEvent() - creating new event for "+stepTransitionId+" on "+stepName+" in "+mSysKey);
+        Event newEvent = new Event();
+        newEvent.setEntitySystemKey(mSysKey);
+        newEvent.setAgentName(agentName);
+        newEvent.setAgentRole(agentRole);
+        newEvent.setTransition(stepTransitionId);
+        newEvent.setStepName(stepName);
+        newEvent.setStepPath(stepPath);
+        newEvent.setStepType(stepType);
+        newEvent.setCurrentState(stepCurrentState);
+        newEvent.setTimeString(timeString);
+        return storeNewEvent(newEvent);
+    }
+    
+    private Event storeNewEvent(Event newEvent) {
+        synchronized (this) {
+            int newEventID = getLastId()+1;
+            newEvent.setID(newEventID);
+            if (put(newEvent.getName(), newEvent) != null) {
+                lastID = newEventID;
+                return newEvent;    
+            }
+            else {
+                Logger.error("History.addEvent() - Event storage failed!");
+                return null;
+            }
+        }        
+    }
+    
+    public Event getEvent(int id) {
+    	return (Event)get(String.valueOf(id));
+    }
+    
+	public Object remove(Object key) {
+		// forbidden
+		return null;
+	}
+
+}
-- 
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