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  package org.apache.cayenne.configuration.event;
  
  import org.apache.cayenne.map.Procedure;
  import org.apache.cayenne.map.event.MapEvent;
  
  /** 
   * An event generated when a Procedure object is added to a DataMap, 
   * removed from a DataMap, or changed within a DataMap.
   * 
   */
  public class ProcedureEvent extends MapEvent {
      protected Procedure procedure;
  
      public ProcedureEvent(Object source, Procedure procedure) {
          super(source);
          setProcedure(procedure);
      }
  
      public ProcedureEvent(Object source, Procedure procedure, String oldName) {
          this(source, procedure);
          setOldName(oldName);
      }
  
      public ProcedureEvent(Object source, Procedure procedure, int type) {
          this(source, procedure);
          setId(type);
      }
  
      public Procedure getProcedure() {
          return procedure;
      }
  
      public void setProcedure(Procedure procedure) {
          this.procedure = procedure;
      }
  
      @Override
      public String getNewName() {
          return (procedure != null) ? procedure.getName() : null;
      }
  }
  