package org.apache.cayenne;

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 *  or more contributor license agreements.  See the NOTICE file
 *  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
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import org.apache.cayenne.di.Inject;
import org.apache.cayenne.exp.ExpressionFactory;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.testdo.testmap.Painting;
import org.apache.cayenne.testdo.testmap.PaintingInfo;
import org.apache.cayenne.unit.di.server.ServerCase;

import java.util.List;

public abstract class CayenneDOTestBase extends ServerCase {

    public static final String artistName = "artist with one painting";
    public static final String galleryName = "my gallery";
    public static final String textReview = "this painting sucks...";
    public static final String paintingName = "painting about nothing";

    static final byte[] paintingImage = new byte[] {
            2, 3, 4, 5
    };

    @Inject
    protected ObjectContext context;

    protected Artist newArtist() {
        Artist a1 = context.newObject(Artist.class);
        a1.setArtistName(artistName);
        return a1;
    }

    protected Painting newPainting() {
        Painting p1 = context.newObject(Painting.class);
        p1.setPaintingTitle(paintingName);
        return p1;
    }

    protected PaintingInfo newPaintingInfo() {
        PaintingInfo p1 = context.newObject(PaintingInfo.class);
        p1.setTextReview(textReview);
        p1.setImageBlob(paintingImage);
        return p1;
    }

    protected Painting fetchPainting() {
        SelectQuery q = new SelectQuery("Painting", ExpressionFactory.matchExp(
                "paintingTitle",
                paintingName));
        List<?> pts = context.performQuery(q);
        return (pts.size() > 0) ? (Painting) pts.get(0) : null;
    }

    protected PaintingInfo fetchPaintingInfo() {
        // we are using "LIKE" comparison, since Sybase does not allow
        // "=" comparisons on "text" columns
        SelectQuery q = new SelectQuery(PaintingInfo.class, ExpressionFactory.likeExp(
                "textReview",
                textReview));
        List<?> pts = context.performQuery(q);
        return (pts.size() > 0) ? (PaintingInfo) pts.get(0) : null;
    }
}