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* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
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package org.apache.cayenne.modeler.undo;
import javax.swing.undo.CannotRedoException;
import javax.swing.undo.CannotUndoException;
import org.apache.cayenne.map.DataMap;
import org.apache.cayenne.map.DbEntity;
import org.apache.cayenne.modeler.action.CreateDbEntityAction;
import org.apache.cayenne.modeler.action.RemoveAction;
public class CreateDbEntityUndoableEdit extends CayenneUndoableEdit {
@Override
public boolean canRedo() {
return true;
}
@Override
public String getPresentationName() {
return "Create DbEntity";
}
private DataMap map;
private DbEntity entity;
public CreateDbEntityUndoableEdit(DataMap map, DbEntity entity) {
this.map = map;
this.entity = entity;
}
@Override
public void redo() throws CannotRedoException {
CreateDbEntityAction action = (CreateDbEntityAction) actionManager
.getAction(CreateDbEntityAction.getActionName());
action.createEntity(map, entity);
}
@Override
public void undo() throws CannotUndoException {
RemoveAction action = (RemoveAction) actionManager.getAction(RemoveAction
.getActionName());
action.removeDbEntity(map, entity);
}
}