--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2013 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.objmap.graph.annotations.factories;\r
+\r
+import java.lang.annotation.Annotation;\r
+import java.lang.reflect.Method;\r
+\r
+import org.apache.log4j.Logger;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.WriteGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.objmap.backward.IBackwardMapping;\r
+import org.simantics.objmap.bidirectional.IBidirectionalMappingRule;\r
+import org.simantics.objmap.exceptions.MappingException;\r
+import org.simantics.objmap.forward.IForwardMapping;\r
+import org.simantics.objmap.graph.rules.factory.IMethodRuleFactory;\r
+\r
+public class UpdateMethodFactory<Domain, Range> implements IMethodRuleFactory<Domain, Range> {\r
+\r
+ static Logger LOGGER = Logger.getLogger("org.simantics.objmap");\r
+ \r
+ @Override\r
+ public IBidirectionalMappingRule<Domain, Range> create(ReadGraph g, \r
+ Annotation annotation, \r
+ final Method method)\r
+ throws DatabaseException {\r
+ method.setAccessible(true);\r
+ return new IBidirectionalMappingRule<Domain,Range>() {\r
+ \r
+ @Override\r
+ public boolean updateRange(ReadGraph g, IForwardMapping<Domain, Range> map,\r
+ Domain domainElement, Range rangeElement)\r
+ throws MappingException {\r
+ LOGGER.info(" UpdateMethodFactory.updateRange"); \r
+ try {\r
+ return (Boolean)method.invoke(rangeElement, g, domainElement);\r
+ } catch (Exception e) {\r
+ // TODO Auto-generated catch block\r
+ e.printStackTrace();\r
+ }\r
+ return false;\r
+ }\r
+ \r
+ @Override\r
+ public boolean updateDomain(WriteGraph g, IBackwardMapping<Domain,Range> map,\r
+ Domain domainElement, Range rangeElement)\r
+ throws MappingException {\r
+ return false;\r
+ }\r
+ \r
+ public void createDomain(WriteGraph g, IBackwardMapping<Domain,Range> map, Domain domainElement, Range rangeElement) throws MappingException {\r
+ updateDomain(g, map, domainElement, rangeElement);\r
+ };\r
+ \r
+ public void createRange(ReadGraph g, IForwardMapping<Domain,Range> map, Domain domainElement, Range rangeElement) throws MappingException {\r
+ updateRange(g, map, domainElement, rangeElement);\r
+ };\r
+ };\r
+ }\r
+\r
+}\r