bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/variable/ExternalSetValue.java

   1 package org.simantics.db.layer0.variable;\r
   2 \r
   3 import org.simantics.databoard.binding.Binding;\r
   4 import org.simantics.databoard.binding.error.BindingException;\r
   5 import org.simantics.db.common.utils.Logger;\r
   6 import org.simantics.db.service.ExternalOperation;\r
   7 import org.simantics.simulator.variable.NodeManager;\r
   8 import org.simantics.simulator.variable.exceptions.NodeManagerException;\r
   9 \r
  10 public class ExternalSetValue implements ExternalOperation {\r
  11 \r
  12     @SuppressWarnings("rawtypes")\r
  13         final private NodeManager manager;\r
  14     final private Object node;\r
  15     final private Object oldValue;\r
  16     final private Object newValue;\r
  17     final private Binding binding;\r
  18     \r
  19     public ExternalSetValue(@SuppressWarnings("rawtypes") NodeManager manager, Object node, Object oldValue, Object newValue, Binding binding) {\r
  20         this.manager = manager;\r
  21         this.node = node;\r
  22         this.oldValue = oldValue;\r
  23         this.newValue = newValue;\r
  24         this.binding = binding;\r
  25     }\r
  26     \r
  27     @SuppressWarnings("unchecked")\r
  28         @Override\r
  29     public void undo() {\r
  30         try {\r
  31             manager.setValue(node, oldValue, binding);\r
  32         } catch (NodeManagerException | BindingException e) {\r
  33             Logger.defaultLogError(e);\r
  34         }\r
  35     }\r
  36 \r
  37     @SuppressWarnings("unchecked")\r
  38         @Override\r
  39     public void redo() {\r
  40         try {\r
  41             manager.setValue(node, newValue, binding);\r
  42         } catch (NodeManagerException | BindingException e) {\r
  43             Logger.defaultLogError(e);\r
  44         }\r
  45     }\r
  46 \r
  47     @Override\r
  48     public boolean isDisposed() {\r
  49         return false;\r
  50     }\r
  51 \r
  52 }\r