X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.impl%2Fsrc%2Forg%2Fsimantics%2Fdb%2Fimpl%2Fprocedure%2FResultCallWrappedSingleQueryProcedure4.java;h=a6717c9d9ec991c48fd8150eca4de5b17e9f78ec;hb=e19c37f84fd1ce2d946578f7c05f3e45444ba67a;hp=b4cd2bf61b65f5adfbc6e39296799eb72d67f3b4;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/procedure/ResultCallWrappedSingleQueryProcedure4.java b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/procedure/ResultCallWrappedSingleQueryProcedure4.java
index b4cd2bf61..a6717c9d9 100644
--- a/bundles/org.simantics.db.impl/src/org/simantics/db/impl/procedure/ResultCallWrappedSingleQueryProcedure4.java
+++ b/bundles/org.simantics.db.impl/src/org/simantics/db/impl/procedure/ResultCallWrappedSingleQueryProcedure4.java
@@ -1,81 +1,81 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.db.impl.procedure;
-
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import org.simantics.db.AsyncReadGraph;
-import org.simantics.db.common.utils.Logger;
-import org.simantics.db.impl.graph.AsyncBarrierImpl;
-import org.simantics.db.procedure.AsyncProcedure;
-
-public class ResultCallWrappedSingleQueryProcedure4<Result> implements AsyncProcedure<Result> {
-
-	final private Object key;
-    private Result result = null;
-    private Throwable exception = null;
-    final private AsyncProcedure<Result> procedure;
-    final private AtomicBoolean latch;
-    
-    public ResultCallWrappedSingleQueryProcedure4(AsyncProcedure<Result> procedure, Object key) {
-    	assert(procedure != null);
-    	this.key = key;
-        this.procedure = procedure;
-        latch = new AtomicBoolean(false);
-    }
-    
-    @Override
-    public void execute(AsyncReadGraph graph, Result result) {
-        this.result = result;
-        if(latch.compareAndSet(false, true)) {
-        	try {
-        		procedure.execute(graph, result);
-        	} catch (Throwable throwable) {
-            	Logger.defaultLogError("AsyncProcedure.execute threw for " + procedure, throwable);
-        	} finally {
-//        		System.err.println("ResultCallWrappedSingleQueryProcedure4 dec " + key);
-        	}
-        } else {
-        	Logger.defaultLogError("Procedure was called many times (this time is execute)");
-        }
-    }
-
-    @Override
-    public void exception(AsyncReadGraph graph, Throwable t) {
-        this.exception = t;
-        if(latch.compareAndSet(false, true)) {
-        	try {
-        		procedure.exception(graph, t);
-        	} catch (Throwable throwable) {
-            	Logger.defaultLogError("AsyncProcedure.exception threw for " + procedure, throwable);
-        	} finally {
-        	}
-        } else {
-        	Logger.defaultLogError("Procedure was called many times (this time is exception)");
-        }
-        
-    }
-    
-    public Result getResult() {
-        return result;
-    }
-    
-    public Throwable getException() {
-        return exception;
-    }
-	
-    @Override
-    public String toString() {
-        return "." + procedure; 
-    }
-    
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.impl.procedure;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import org.simantics.db.AsyncReadGraph;
+import org.simantics.db.common.utils.Logger;
+import org.simantics.db.impl.graph.AsyncBarrierImpl;
+import org.simantics.db.procedure.AsyncProcedure;
+
+public class ResultCallWrappedSingleQueryProcedure4<Result> implements AsyncProcedure<Result> {
+
+	final private Object key;
+    private Result result = null;
+    private Throwable exception = null;
+    final private AsyncProcedure<Result> procedure;
+    final private AtomicBoolean latch;
+    
+    public ResultCallWrappedSingleQueryProcedure4(AsyncProcedure<Result> procedure, Object key) {
+    	assert(procedure != null);
+    	this.key = key;
+        this.procedure = procedure;
+        latch = new AtomicBoolean(false);
+    }
+    
+    @Override
+    public void execute(AsyncReadGraph graph, Result result) {
+        this.result = result;
+        if(latch.compareAndSet(false, true)) {
+        	try {
+        		procedure.execute(graph, result);
+        	} catch (Throwable throwable) {
+            	Logger.defaultLogError("AsyncProcedure.execute threw for " + procedure, throwable);
+        	} finally {
+//        		System.err.println("ResultCallWrappedSingleQueryProcedure4 dec " + key);
+        	}
+        } else {
+        	Logger.defaultLogError("Procedure was called many times (this time is execute)");
+        }
+    }
+
+    @Override
+    public void exception(AsyncReadGraph graph, Throwable t) {
+        this.exception = t;
+        if(latch.compareAndSet(false, true)) {
+        	try {
+        		procedure.exception(graph, t);
+        	} catch (Throwable throwable) {
+            	Logger.defaultLogError("AsyncProcedure.exception threw for " + procedure, throwable);
+        	} finally {
+        	}
+        } else {
+        	Logger.defaultLogError("Procedure was called many times (this time is exception)");
+        }
+        
+    }
+    
+    public Result getResult() {
+        return result;
+    }
+    
+    public Throwable getException() {
+        return exception;
+    }
+	
+    @Override
+    public String toString() {
+        return "." + procedure; 
+    }
+    
+}