org.apache.cayenne.modeler.undo.CreateEmbAttributeUndoableEdit Maven / Gradle / Ivy

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 *  to you under the Apache License, Version 2.0 (the
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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.Embeddable;
import org.apache.cayenne.map.EmbeddableAttribute;
import org.apache.cayenne.modeler.action.CreateAttributeAction;
import org.apache.cayenne.modeler.action.RemoveAttributeAction;

public class CreateEmbAttributeUndoableEdit extends CayenneUndoableEdit {

    private Embeddable embeddable;
    private EmbeddableAttribute[] attrs;

    public CreateEmbAttributeUndoableEdit(Embeddable embeddable,
            EmbeddableAttribute[] attr) {
        super();
        this.embeddable = embeddable;
        this.attrs = attr;
    }

    @Override
    public String getPresentationName() {
        return "Create Embeddable Attribute";
    }

    @Override
    public void redo() throws CannotRedoException {
        CreateAttributeAction action = actionManager
                .getAction(CreateAttributeAction.class);
        for (EmbeddableAttribute attr : attrs) {
            action.createEmbAttribute(embeddable, attr);
        }
    }

    @Override
    public void undo() throws CannotUndoException {
        RemoveAttributeAction action = actionManager
                .getAction(RemoveAttributeAction.class);
        action.removeEmbeddableAttributes(embeddable, attrs);
    }
}