3D framework (Simca 2012)

[simantics/3d.git] / org.simantics.objmap2 / src / org / simantics / objmap / structural / annotations / factories / TypeRelatedGetSetObjRuleFactory.java

diff --git a/org.simantics.objmap2/src/org/simantics/objmap/structural/annotations/factories/TypeRelatedGetSetObjRuleFactory.java b/org.simantics.objmap2/src/org/simantics/objmap/structural/annotations/factories/TypeRelatedGetSetObjRuleFactory.java
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+++ b/org.simantics.objmap2/src/org/simantics/objmap/structural/annotations/factories/TypeRelatedGetSetObjRuleFactory.java
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+package org.simantics.objmap.structural.annotations.factories;\r
+\r
+import java.lang.annotation.Annotation;\r
+import java.lang.reflect.Method;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.objmap.bidirectional.IBidirectionalMappingRule;\r
+import org.simantics.objmap.graph.rules.MappedElementRule;\r
+import org.simantics.objmap.graph.rules.factory.IGetSetRuleFactory;\r
+import org.simantics.objmap.graph.rules.range.GetSetObjectAccessor;\r
+import org.simantics.objmap.structural.StructuralResource;\r
+import org.simantics.objmap.structural.annotations.TypeRelatedGetObj;\r
+import org.simantics.objmap.structural.annotations.TypeRelatedSetObj;\r
+import org.simantics.objmap.structural.rules.domain.RelatedObjectAccessor;\r
+\r
+\r
+/**\r
+ * Rule factory for mapped object using Getter/Setter-methods.\r
+ * \r
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>\r
+ *\r
+ */\r
+public class TypeRelatedGetSetObjRuleFactory<Range> implements IGetSetRuleFactory<StructuralResource,Range> {\r
+       \r
+       @Override\r
+       public IBidirectionalMappingRule<StructuralResource,Range> create(ReadGraph g, Annotation annotation,\r
+                       Method getter, Method setter)\r
+                       throws DatabaseException {\r
+               TypeRelatedGetObj getterAnn = (TypeRelatedGetObj)annotation;\r
+               return new MappedElementRule<StructuralResource,Range>(new RelatedObjectAccessor(g.getResource(getterAnn.value()),true,true,true),\r
+                                       new GetSetObjectAccessor<Range,Range>(getter, setter));\r
+       }\r
+       \r
+       @Override\r
+       public boolean isSetter(Annotation getterAnnotation, Annotation annotation) {\r
+               TypeRelatedGetObj getterAnn = (TypeRelatedGetObj)getterAnnotation;\r
+               TypeRelatedSetObj setterAnn = (TypeRelatedSetObj)annotation;\r
+               return getterAnn.value().equals(setterAnn.value());\r
+       }\r
+       \r
+       \r
+\r
+}\r