Improve SystemCall

[gpl/argeo-slc.git] / runtime / org.argeo.slc.specs / src / main / java / org / argeo / slc / process / SlcExecution.java

diff --git a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/process/SlcExecution.java b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/process/SlcExecution.java
index 0bf52e20054f7892e62e0ad6c503dd9810b3def1..7a81facf612b1c6529ef8a2fdd825d4c9057ef17 100644 (file)
--- a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/process/SlcExecution.java
+++ b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/process/SlcExecution.java
@@ -2,6 +2,7 @@ package org.argeo.slc.process;
 \r
 import java.io.Serializable;\r
 import java.util.ArrayList;\r
+import java.util.Date;\r
 import java.util.List;\r
 import java.util.Map;\r
 import java.util.TreeMap;\r
@@ -24,6 +25,7 @@ public class SlcExecution implements Serializable {
        private String status = STATUS_NONE;\r
        private Map<String, String> attributes = new TreeMap<String, String>();\r
 \r
+       /** TODO: Synchronize */\r
        private List<SlcExecutionStep> steps = new ArrayList<SlcExecutionStep>();\r
        private List<RealizedFlow> realizedFlows = new ArrayList<RealizedFlow>();\r
 \r
@@ -84,10 +86,12 @@ public class SlcExecution implements Serializable {
        }\r
 \r
        public SlcExecutionStep currentStep() {\r
-               if (steps.size() > 0)\r
-                       return steps.get(steps.size() - 1);\r
-               else\r
-                       return null;\r
+               synchronized (steps) {\r
+                       if (steps.size() > 0)\r
+                               return steps.get(steps.size() - 1);\r
+                       else\r
+                               return null;\r
+               }\r
        }\r
 \r
        @Override\r
@@ -118,4 +122,25 @@ public class SlcExecution implements Serializable {
                buf.append(" attributes=").append(attributes);\r
                return buf.toString();\r
        }\r
+\r
+       public Date getStartDate() {\r
+               synchronized (steps) {\r
+                       if (steps.size() == 0)\r
+                               return null;\r
+                       else\r
+                               return steps.get(0).getBegin();\r
+               }\r
+       }\r
+\r
+       public Date getEndDate() {\r
+               if (!status.equals(STATUS_FINISHED) && !status.equals(STATUS_ERROR))\r
+                       return null;\r
+\r
+               synchronized (steps) {\r
+                       if (steps.size() == 0)\r
+                               return null;\r
+                       else\r
+                               return steps.get(steps.size() - 1).getBegin();\r
+               }\r
+       }\r
 }\r