Added system property for controlling writing of MOD.changed tags

You can set -Dorg.simantics.modeling.writeChangedTags=false to disable
writing of MOD.changed tags. The property can be set dynamically at
runtime also.

gitlab #428

Change-Id: I4867c1742b62d2a4a449d5f98a115e4ce36e0257

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/ModelingUtils.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/ModelingUtils.java
index e4e7fce059de58c641499db79298d7ac7300cfc5..a42e51a162e190e05497a5f15918fbc1fac15eef 100644 (file)
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/ModelingUtils.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/ModelingUtils.java
@@ -70,6 +70,7 @@ import org.simantics.db.Session;
 import org.simantics.db.Statement;
 import org.simantics.db.VirtualGraph;
 import org.simantics.db.WriteGraph;
+import org.simantics.db.WriteOnlyGraph;
 import org.simantics.db.common.Indexing;
 import org.simantics.db.common.NamedResource;
 import org.simantics.db.common.QueryMemoryWatcher;
@@ -82,6 +83,7 @@ import org.simantics.db.common.request.ObjectsWithType;
 import org.simantics.db.common.request.PossibleIndexRoot;
 import org.simantics.db.common.request.ReadRequest;
 import org.simantics.db.common.request.ResourceRead2;
+import org.simantics.db.common.request.WriteOnlyRequest;
 import org.simantics.db.common.request.WriteRequest;
 import org.simantics.db.common.request.WriteResultRequest;
 import org.simantics.db.common.utils.ListUtils;
@@ -122,7 +124,6 @@ import org.simantics.db.layer0.util.SimanticsKeys;
 import org.simantics.db.layer0.util.TransferableGraphConfiguration2;
 import org.simantics.db.layer0.variable.Variable;
 import org.simantics.db.layer0.variable.Variables;
-import org.simantics.db.request.Read;
 import org.simantics.db.service.ClusterControl;
 import org.simantics.db.service.CollectionSupport;
 import org.simantics.db.service.GraphChangeListenerSupport;
@@ -2464,16 +2465,34 @@ public class ModelingUtils {
         return DiagramGraphUtil.getModelingRules(graph, diagramResource, null);
     }
 
+    //-------------------------------------------------------------------------
+
+    private static final String VG_CHANGE_INFORMATION = "changeInformation"; //$NON-NLS-1$
+
     public static void markChanged(WriteGraph graph, Resource r) throws DatabaseException {
-        VirtualGraphSupport support = Simantics.getSession().getService(VirtualGraphSupport.class);
-        VirtualGraph vg = support.getWorkspacePersistent("changeInformation");
-        graph.syncRequest(new WriteRequest(vg) {
+        VirtualGraph vg = Simantics.getSession().getService(VirtualGraphSupport.class)
+                .getWorkspacePersistent(VG_CHANGE_INFORMATION);
+        ModelingResources MOD = ModelingResources.getInstance(graph);
+        graph.syncRequest(new WriteOnlyRequest(vg) {
             @Override
-            public void perform(WriteGraph graph) throws DatabaseException {
-                ModelingResources MOD = ModelingResources.getInstance(graph);
+            public void perform(WriteOnlyGraph graph) throws DatabaseException {
                 graph.claim(r, MOD.changed, MOD.changed, r);
             }
         });
     }
-    
+
+    public static void markChanged(RequestProcessor processor, Iterable<Resource> rs) throws DatabaseException {
+        VirtualGraph vg = Simantics.getSession().getService(VirtualGraphSupport.class)
+                .getWorkspacePersistent(VG_CHANGE_INFORMATION);
+        ModelingResources MOD = ModelingResources.getInstance(processor);
+        processor.syncRequest(new WriteOnlyRequest(vg) {
+            @Override
+            public void perform(WriteOnlyGraph graph) throws DatabaseException {
+                for (Resource r : rs) {
+                     graph.claim(r, MOD.changed, MOD.changed, r);
+                }
+            }
+        });
+    }
+
 }

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/utils/OntologicalRequirementEnforceRequest.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/utils/OntologicalRequirementEnforceRequest.java
index 3f8ffb15b94d81282f275b7edd7246d78c29e948..d8eed0a66103141a4affde596c3867b2373ec421 100644 (file)
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/utils/OntologicalRequirementEnforceRequest.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/utils/OntologicalRequirementEnforceRequest.java
@@ -21,17 +21,28 @@ import org.simantics.modeling.adapters.ChangeInformation;
  */
 public class OntologicalRequirementEnforceRequest extends WriteRequest {
 
+       private static final String PROP_WRITE_CHANGED_TAGS = "org.simantics.modeling.writeChangedTags"; //$NON-NLS-1$
+
        private Collection<Resource> creates;
        private Collection<Resource> modis;
        private Collection<Resource> ids;
        private String author;
        private long time;
 
+       private static String getAuthor() {
+               return System.getProperty("user.name", ""); //$NON-NLS-1$ //$NON-NLS-2$
+       }
+
+       private static boolean writeChangedTags() {
+               return !System.getProperty(PROP_WRITE_CHANGED_TAGS, "") //$NON-NLS-1$
+                               .equalsIgnoreCase("false"); //$NON-NLS-1$
+       }
+
        public OntologicalRequirementEnforceRequest(Collection<Resource> creates, Collection<Resource> modis, Collection<Resource> ids) {
                this(creates,
                                modis,
                                ids,
-                               System.getProperty("user.name", ""),
+                               getAuthor(),
                                System.currentTimeMillis());
        }
 
@@ -45,7 +56,7 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
 
        @Override
        public void perform(WriteGraph graph) throws DatabaseException {
-               update(graph, creates, modis, ids, true, author, time, true);
+               update(graph, creates, modis, ids, true, author, time, true, writeChangedTags());
        }
 
        public static void update(
@@ -61,7 +72,7 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
                                modis,
                                ids,
                                addComment,
-                               System.getProperty("user.name", ""),
+                               getAuthor(),
                                System.currentTimeMillis(),
                                disableDependencyIndexing);
 
@@ -76,10 +87,24 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
                        String author,
                        long time,
                        boolean disableDependencyIndexing) throws DatabaseException
+       {
+               update(graph, creates, modis, ids, addComment, author, time, disableDependencyIndexing, writeChangedTags());
+       }
+
+       public static void update(
+                       WriteGraph graph,
+                       Collection<Resource> creates,
+                       Collection<Resource> modis,
+                       Collection<Resource> ids,
+                       boolean addComment,
+                       String author,
+                       long time,
+                       boolean disableDependencyIndexing,
+                       boolean writeChangedTags) throws DatabaseException
        {
                if (disableDependencyIndexing)
                        Layer0Utils.setDependenciesIndexingDisabled(graph, true);
-               
+
                ModelingResources MOD = ModelingResources.getInstance(graph);
                Layer0 L0 = Layer0.getInstance(graph);
 
@@ -93,8 +118,9 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
                        for (Resource c : creates) {
                                CommonDBUtils.selectClusterSet(graph, c);
                                graph.claimLiteral(c, MOD.changeInformation, MOD.changeInformation_Inverse, MOD.ChangeInformation, info, ChangeInformation.BINDING);
-                               ModelingUtils.markChanged(graph, c);
                        }
+                       if (writeChangedTags)
+                               ModelingUtils.markChanged(graph, creates);
                }
 
                for (Resource m : modis) {
@@ -109,9 +135,10 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
                        info.modifiedBy = author;
                        CommonDBUtils.selectClusterSet(graph, m);
                        graph.claimLiteral(m, MOD.changeInformation, MOD.changeInformation_Inverse, MOD.ChangeInformation, info, ChangeInformation.BINDING);
-                       ModelingUtils.markChanged(graph, m);
                }
-               
+               if (writeChangedTags)
+                       ModelingUtils.markChanged(graph, modis);
+
                for (Resource r : ids) {
                        if (!graph.hasStatement(r, L0.identifier)) {
                                CommonDBUtils.selectClusterSet(graph, r);
@@ -119,10 +146,8 @@ public class OntologicalRequirementEnforceRequest extends WriteRequest {
                        }
                }
 
-               graph.addMetadata( graph.getMetadata(CommentMetadata.class).add("Updated change information") );
-               
+               graph.addMetadata( graph.getMetadata(CommentMetadata.class).add("Updated change information") ); //$NON-NLS-1$
                graph.addMetadata( graph.getMetadata(ChangeHistoryUpdated.class) );
-               
        }
 
 }
\ No newline at end of file