--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.db.common.procedure.wrapper;\r
+\r
+import org.simantics.db.AsyncReadGraph;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.common.request.ReadRequest;\r
+import org.simantics.db.common.utils.Logger;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.procedure.AsyncListener;\r
+import org.simantics.db.procedure.Procedure;\r
+import org.simantics.db.procedure.SyncListener;\r
+\r
+final public class SyncToAsyncListener<T> implements AsyncListener<T> {\r
+\r
+ final private SyncListener<T> procedure;\r
+\r
+ public SyncToAsyncListener(SyncListener<T> procedure) {\r
+ this.procedure = procedure;\r
+ }\r
+ \r
+ @Override\r
+ final public void execute(AsyncReadGraph graph, final T result) {\r
+// System.out.println("SyncToAsyncListener for " + procedure + " - execute " + result);\r
+ graph.asyncRequest(new ReadRequest() {\r
+\r
+ @Override\r
+ public void run(ReadGraph graph) throws DatabaseException {\r
+// System.out.println("SyncToAsyncListener for " + procedure + " - execute " + result);\r
+ procedure.execute(graph, result);\r
+ }\r
+ \r
+ @Override\r
+ public String toString() {\r
+ return "execute for " + SyncToAsyncListener.this.toString();\r
+ }\r
+ \r
+ }, new Procedure<Object>() {\r
+\r
+ @Override\r
+ public void exception(Throwable t) {\r
+ Logger.defaultLogError(t);\r
+ }\r
+\r
+ @Override\r
+ public void execute(Object result) {\r
+ }\r
+ \r
+ });\r
+ }\r
+\r
+ @Override\r
+ final public void exception(AsyncReadGraph graph, final Throwable t) {\r
+ graph.asyncRequest(new ReadRequest() {\r
+\r
+ @Override\r
+ public void run(ReadGraph graph) throws DatabaseException {\r
+ procedure.exception(graph, t);\r
+ }\r
+ \r
+ });\r
+ }\r
+\r
+ @Override\r
+ public boolean isDisposed() {\r
+ return procedure.isDisposed();\r
+ }\r
+ \r
+ @Override\r
+ public String toString() {\r
+ return "SyncToAsyncListener -> " + procedure;\r
+ }\r
+ \r
+}\r