X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics%2Fsrc%2Forg%2Fsimantics%2FSimantics.java;h=35808bd929fa74d63f18f860bdc51680abeababf;hp=b382fba9151798aa6f414b6b1f65071ebcc21212;hb=e460fd6f0af60314e2ca28391ef7ff2043016d97;hpb=c7adae2a1ad46c9f316093213df0320b44461606

diff --git a/bundles/org.simantics/src/org/simantics/Simantics.java b/bundles/org.simantics/src/org/simantics/Simantics.java
index b382fba91..35808bd92 100644
--- a/bundles/org.simantics/src/org/simantics/Simantics.java
+++ b/bundles/org.simantics/src/org/simantics/Simantics.java
@@ -24,6 +24,7 @@ import org.simantics.SimanticsPlatform.RecoveryPolicy;
 import org.simantics.application.arguments.IArguments;
 import org.simantics.application.arguments.SimanticsArguments;
 import org.simantics.db.ReadGraph;
+import org.simantics.db.RequestProcessor;
 import org.simantics.db.Resource;
 import org.simantics.db.Session;
 import org.simantics.db.WriteGraph;
@@ -43,6 +44,7 @@ import org.simantics.db.management.SessionContextProvider;
 import org.simantics.db.management.SingleSessionContextProviderSource;
 import org.simantics.db.request.ReadInterface;
 import org.simantics.db.request.WriteInterface;
+import org.simantics.db.service.XSupport;
 import org.simantics.internal.FileServiceImpl;
 import org.simantics.layer0.Layer0;
 import org.simantics.project.IProject;
@@ -283,6 +285,14 @@ public class Simantics {
             throw new IllegalStateException("Session unavailable, no database session open");
         return ctx.getSession();
     }
+    
+    public static RequestProcessor getAvailableRequestProcessor() {
+        Object graph = SCLContext.getCurrent().get("graph");
+        if(graph instanceof ReadGraph)
+            return (RequestProcessor)graph;
+        else
+            return Simantics.getSession();
+    }
 
     /**
      * Returns the database Session bound to the currently active context.
@@ -458,6 +468,14 @@ public class Simantics {
         }
     }
 
+    public static void saveQueries(Session session) {
+        try {
+            XSupport xs = session.getService(XSupport.class);
+            xs.saveQueries();
+        } catch (Exception e) {
+            LOGGER.error("Saving database queries failed.", e);
+        }
+    }
 
     @SuppressWarnings({ "unchecked", "rawtypes" })
     public static <T> T applySCL(String module, String function, Object ... args) throws DatabaseException {
@@ -467,11 +485,12 @@ public class Simantics {
         } catch (ValueNotFound e) {
             throw new DatabaseException("SCL Value not found: " + e.name);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         }
     }
 
-    @SuppressWarnings({ "unchecked", "rawtypes" })
     public static <T> T applySCL(String module, String function, ReadGraph graph, Object ... args) throws DatabaseException {
         SCLContext sclContext = SCLContext.getCurrent();
         Object oldGraph = sclContext.put("graph", graph);
@@ -493,6 +512,8 @@ public class Simantics {
         try {
             return (T)f.applyArray(args);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         } finally {
             sclContext.put("graph", oldGraph);
@@ -506,6 +527,8 @@ public class Simantics {
         try {
             return (T)f.applyArray(args);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         } finally {
             sclContext.put("graph", oldGraph);
@@ -518,6 +541,8 @@ public class Simantics {
         try {
             return function.apply(p0);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         } finally {
             sclContext.put("graph", oldGraph);
@@ -530,6 +555,8 @@ public class Simantics {
         try {
             return function.apply(p0);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         } finally {
             sclContext.put("graph", oldGraph);
@@ -542,6 +569,8 @@ public class Simantics {
         try {
             return function.apply(p0, p1);
         } catch (Throwable t) {
+            if (t instanceof DatabaseException)
+                throw (DatabaseException) t;
             throw new DatabaseException(t);
         } finally {
             sclContext.put("graph", oldGraph);