X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fquery%2FAsyncReadEntry.java;h=8e6cbd145a78d9a1aacf3b99f20c396a789beaae;hb=ded784594eb0e1fb318fbb931135288152691cf2;hp=767a82bd5644e8759a282b8820c49b570a8fdd60;hpb=ad18bf76b19bec530bc68c6041ab5fb245b8ee4d;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/AsyncReadEntry.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/AsyncReadEntry.java
index 767a82bd5..8e6cbd145 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/AsyncReadEntry.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/query/AsyncReadEntry.java
@@ -144,9 +144,85 @@ final public class AsyncReadEntry<T> extends CacheEntryBase<AsyncProcedure<T>> {
 
     @Override
     public Object compute(ReadGraphImpl graph, AsyncProcedure<T> procedure) throws DatabaseException {
-    	return graph.processor.cache.performQuery(graph, request, this, procedure);
+
+    	ReadGraphImpl queryGraph = graph.withParent(this);
+
+    	request.perform(queryGraph, new AsyncProcedure<T>() {
+
+    		@Override
+    		public void execute(AsyncReadGraph returnGraph, T result) {
+    			ReadGraphImpl impl = (ReadGraphImpl)returnGraph;
+    			AsyncReadEntry.this.addOrSet(graph, result);
+    			try {
+    				procedure.execute(graph, result);
+    			} catch (Throwable t) {
+    				t.printStackTrace();
+    			}
+    			//					parentBarrier.dec(query);
+    		}
+
+    		@Override
+    		public void exception(AsyncReadGraph returnGraph, Throwable t) {
+    			ReadGraphImpl impl = (ReadGraphImpl)returnGraph;
+    			//					AsyncReadGraph resumeGraph = finalParentGraph.newAsync();
+    			AsyncReadEntry.this.except(graph, t);
+    			try {
+    				procedure.exception(graph, t);
+    			} catch (Throwable t2) {
+    				t2.printStackTrace();
+    			}
+    			//					parentBarrier.dec(query);
+    		}
+
+    		@Override
+    		public String toString() {
+    			return procedure.toString();
+    		}
+
+    	});
+
+		return getResult();
+    	
+    }
+    
+    public static <T> void computeForEach(ReadGraphImpl parentGraph, AsyncRead<T> request, AsyncReadEntry<T> entry, AsyncProcedure<T> procedure) throws DatabaseException {
+
+		ReadGraphImpl queryGraph = parentGraph.withParent(entry);
+
+		request.perform(queryGraph, new AsyncProcedure<T>() {
+
+			@Override
+			public void execute(AsyncReadGraph returnGraph, T result) {
+				ReadGraphImpl impl = (ReadGraphImpl)returnGraph;
+				if(entry != null) entry.addOrSet(parentGraph, result);
+				try {
+					procedure.execute(parentGraph, result);
+				} catch (Throwable t) {
+					t.printStackTrace();
+				}
+			}
+
+			@Override
+			public void exception(AsyncReadGraph returnGraph, Throwable t) {
+				ReadGraphImpl impl = (ReadGraphImpl)returnGraph;
+				if(entry != null) entry.except(parentGraph, t);
+				try {
+					procedure.exception(parentGraph, t);
+				} catch (Throwable t2) {
+					t2.printStackTrace();
+				}
+			}
+
+			@Override
+			public String toString() {
+				return procedure.toString();
+			}
+
+		});
+    	
     }
     
+    
 	@Override
 	public String toString() {
 		if(isDiscarded()) return "DISCARDED " + request.toString();