/*
 * Copyright 2004-2014 Brian McCallister
 * Copyright 2010-2014 Ning, Inc.
 * Copyright 2014-2020 Groupon, Inc
 * Copyright 2020-2020 Equinix, Inc
 * Copyright 2014-2020 The Billing Project, LLC
 *
 * The Billing Project 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 "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package org.skife.jdbi.v2;

import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.skife.jdbi.v2.tweak.HandleCallback;
import org.skife.jdbi.v2.tweak.ResultSetMapper;

import java.sql.ResultSet;
import java.sql.SQLException;

import static org.junit.Assert.assertEquals;

/**
 *
 */
@Category(JDBITests.class)
public class TestHandle extends DBITestCase
{
    @Test
    public void testInTransaction() throws Exception
    {
        Handle h = this.openHandle();

        String value = h.inTransaction(new TransactionCallback<String>()
        {
            @Override
            public String inTransaction(Handle handle, TransactionStatus status) throws Exception
            {
                handle.insert("insert into something (id, name) values (1, 'Brian')");
                return handle.createQuery("select name from something where id = 1").map(Something.class).first().getName();
            }
        });
        assertEquals("Brian", value);
    }

    @Test
    public void testSillyNumberOfCallbacks() throws Exception
    {
        Handle h = openHandle();
        h.insert("insert into something (id, name) values (1, 'Keith')");
        h.close();


        String value = new DBI(DERBY_HELPER.getJdbcConnectionString()).withHandle(new HandleCallback<String>()
        {
            @Override
            public String withHandle(Handle handle) throws Exception
            {
                return handle.inTransaction(new TransactionCallback<String>()
                {
                    @Override
                    public String inTransaction(Handle handle, TransactionStatus status) throws Exception
                    {
                        return handle.createQuery("select name from something where id = 1").map(new ResultSetMapper<String>()
                        {
                            @Override
                            public String map(int index, ResultSet r, StatementContext ctx) throws SQLException
                            {
                                return r.getString(1);
                            }
                        }).first();
                    }
                });
            }
        });

        assertEquals("Keith", value);
    }
}
