/**
 * Licensed to the Apache Software Foundation (ASF) under one 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
 *
 * 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.apache.activemq.store.jdbc;

import java.io.PrintStream;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;

import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.region.cursors.NegativeQueueTest;
import org.apache.derby.jdbc.EmbeddedDataSource;

public class JDBCNegativeQueueTest extends NegativeQueueTest {

   EmbeddedDataSource dataSource;

   protected void configureBroker(BrokerService answer) throws Exception {
      super.configureBroker(answer);
      JDBCPersistenceAdapter jdbc = new JDBCPersistenceAdapter();
      dataSource = new EmbeddedDataSource();
      dataSource.setDatabaseName("derbyDb");
      dataSource.setCreateDatabase("create");
      jdbc.setDataSource(dataSource);
      answer.setPersistenceAdapter(jdbc);
   }

   protected void tearDown() throws Exception {
      if (DEBUG) {
         printQuery("Select * from ACTIVEMQ_MSGS", System.out);
      }
      super.tearDown();
   }

   private void printQuery(String query, PrintStream out) throws SQLException {
      Connection conn = dataSource.getConnection();
      printQuery(conn.prepareStatement(query), out);
      conn.close();
   }

   private void printQuery(PreparedStatement s, PrintStream out) throws SQLException {

      ResultSet set = null;
      try {
         set = s.executeQuery();
         ResultSetMetaData metaData = set.getMetaData();
         for (int i = 1; i <= metaData.getColumnCount(); i++) {
            if (i == 1)
               out.print("||");
            out.print(metaData.getColumnName(i) + "||");
         }
         out.println();
         while (set.next()) {
            for (int i = 1; i <= metaData.getColumnCount(); i++) {
               if (i == 1)
                  out.print("|");
               out.print(set.getString(i) + "|");
            }
            out.println();
         }
      }
      finally {
         try {
            set.close();
         }
         catch (Throwable ignore) {
         }
         try {
            s.close();
         }
         catch (Throwable ignore) {
         }
      }
   }
}
