X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Frequest%2FSingleActiveModel.java;h=bff9a22137a80489369f09f144504421f2e7bf5f;hb=refs%2Fchanges%2F29%2F1529%2F8;hp=84083c237dcc49f3daea206cb30b9fcdd4228951;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/SingleActiveModel.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/SingleActiveModel.java
index 84083c237..bff9a2213 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/SingleActiveModel.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/request/SingleActiveModel.java
@@ -1,34 +1,34 @@
-package org.simantics.db.layer0.request;
-
-import java.util.Collection;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.Resource;
-import org.simantics.db.common.request.ResourceRead;
-import org.simantics.db.common.utils.NameUtils;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.exception.NoSingleResultException;
-
-/**
- * Returns the active model or null if no single active model is available.
- */
-public class SingleActiveModel extends ResourceRead<Resource> {
-
-    public SingleActiveModel(Resource project) {
-        super(project);
-    }
-
-    @Override
-    public Resource perform(ReadGraph graph) throws DatabaseException {
-        Collection<Resource> actives = graph.syncRequest(new ActiveModels(resource));
-        if (actives.size() == 1)
-            return actives.iterator().next();
-
-        if (actives.size() == 0) 
-        	throw new NoSingleResultException("There are no active models."); 
-
-      	throw new NoSingleResultException("There are many active models: " + NameUtils.getSafeName(graph, actives)); 
-        
-    }
-
-}
+package org.simantics.db.layer0.request;
+
+import java.util.Collection;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ResourceRead;
+import org.simantics.db.common.utils.NameUtils;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.exception.NoSingleResultException;
+
+/**
+ * Returns the active model or null if no single active model is available.
+ */
+public class SingleActiveModel extends ResourceRead<Resource> {
+
+    public SingleActiveModel(Resource project) {
+        super(project);
+    }
+
+    @Override
+    public Resource perform(ReadGraph graph) throws DatabaseException {
+        Collection<Resource> actives = graph.syncRequest(new ActiveModels(resource));
+        if (actives.size() == 1)
+            return actives.iterator().next();
+
+        if (actives.size() == 0) 
+        	throw new NoSingleResultException("There are no active models.", actives.size()); 
+
+      	throw new NoSingleResultException("There are many active models: " + NameUtils.getSafeName(graph, actives), actives.size()); 
+        
+    }
+
+}