bundles/org.simantics.scl.commands/src/org/simantics/scl/commands/internal/ErrorCommand.java

   1 package org.simantics.scl.commands.internal;
   2
   3 import org.simantics.db.RequestProcessor;
   4 import org.simantics.db.Resource;
   5 import org.simantics.db.exception.DatabaseException;
   6 import org.simantics.db.procedure.Procedure;
   7 import org.simantics.scl.commands.Command;
   8
   9 public class ErrorCommand implements Command {
  10
  11     String name;
  12
  13     public ErrorCommand(String name) {
  14         this.name = name;
  15     }
  16
  17     @Override
  18     public Object execute(RequestProcessor processor, Resource model, Object... parameters) throws DatabaseException {
  19         throw new DatabaseException("Command " + name + " is not available.");
  20     }
  21
  22     @Override
  23     public boolean check(RequestProcessor processor, Resource model,
  24             Object... parameters) throws DatabaseException {
  25         return false;
  26     }
  27
  28     @Override
  29     public void asyncExecute(RequestProcessor processor, Resource model,
  30             Object[] parameters, Procedure<Object> procedure) {
  31         procedure.exception(new DatabaseException("Command " + name + " is not available."));
  32     }
  33
  34 }