# HG changeset patch
# User Ingo Weinzierl <ingo.weinzierl@intevation.de>
# Date 1315403770 0
# Node ID b33a350d79db24ae0405b6f3a1ea52e947e347c0
# Parent  c07e9e9c748259768faa87dd4dce67b9ac596016
Append an attribute 'background-processing' (can be 'true' or 'false') to the WINFOArtifact's DESCRIBE document.

flys-artifacts/trunk@2668 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r c07e9e9c7482 -r b33a350d79db flys-artifacts/ChangeLog
--- a/flys-artifacts/ChangeLog	Wed Sep 07 13:54:18 2011 +0000
+++ b/flys-artifacts/ChangeLog	Wed Sep 07 13:56:10 2011 +0000
@@ -1,3 +1,10 @@
+2011-09-07  Ingo Weinzierl <ingo@intevation.de>
+
+	* src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java: Appended
+	  a new attribute 'background-processing' to the DESCRIBE of this
+	  Artifact. Its value is 'true' if this Artifact has started a background
+	  thread which has not finished yet - otherwise it is 'false.
+
 2011-09-07  Ingo Weinzierl <ingo@intevation.de>
 
 	* src/main/java/de/intevation/flys/artifacts/states/RiverAxisState.java,
diff -r c07e9e9c7482 -r b33a350d79db flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java
--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java	Wed Sep 07 13:54:18 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/WINFOArtifact.java	Wed Sep 07 13:56:10 2011 +0000
@@ -18,6 +18,7 @@
 import de.intevation.artifacts.common.ArtifactNamespaceContext;
 
 import de.intevation.artifacts.common.utils.XMLUtils;
+import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
 
 import de.intevation.flys.artifacts.context.FLYSContext;
 
@@ -137,6 +138,8 @@
         ProtocolUtils.appendState(creator, root, current);
         ProtocolUtils.appendReachableStates(creator, root, reachable);
 
+        appendBackgroundActivity(creator, root, context);
+
         Element name = ProtocolUtils.createArtNode(
             creator, "name",
             new String[] { "value" },
@@ -185,6 +188,23 @@
     }
 
 
+    protected void appendBackgroundActivity(
+        ElementCreator cr,
+        Element        root,
+        CallContext    context
+    ) {
+        Element inBackground = cr.create("background-processing");
+
+        cr.addAttr(
+            inBackground,
+            "value",
+            String.valueOf(context.isInBackground()),
+            true);
+
+        root.appendChild(inBackground);
+    }
+
+
     protected void appendOutputModes(
         Document    doc,
         Element     outs,