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 *  to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.query;

import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.ObjectId;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Test;

import static org.junit.Assert.assertEquals;

@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class StatementFetchSizeIT extends ServerCase {

    @Inject
    private ObjectContext context;

    @Test
    public void test() {
        SelectQuery query = new SelectQuery(Artist.class);
        query.setStatementFetchSize(10);

        assertEquals(10, query
                .getMetaData(context.getEntityResolver())
                .getStatementFetchSize());
        context.performQuery(query);

        SQLTemplate template = new SQLTemplate(
                Artist.class,
                "SELECT ARTIST_ID FROM ARTIST");
        template.setStatementFetchSize(10);

        assertEquals(10, template
                .getMetaData(context.getEntityResolver())
                .getStatementFetchSize());
        context.performQuery(template);

        EJBQLQuery ejbql = new EJBQLQuery("select a from Artist a");
        ejbql.setStatementFetchSize(10);

        assertEquals(10, ejbql
                .getMetaData(context.getEntityResolver())
                .getStatementFetchSize());
        context.performQuery(ejbql);

        ObjectId id = new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 1);
        RelationshipQuery relationshipQuery = new RelationshipQuery(
                id,
                Artist.PAINTING_ARRAY.getName(),
                true);
        relationshipQuery.setStatementFetchSize(10);

        assertEquals(10, relationshipQuery
                .getMetaData(context.getEntityResolver())
                .getStatementFetchSize());
        context.performQuery(relationshipQuery);
    }
}