/*
*
* SchemaCrawler
* http://sourceforge.net/projects/schemacrawler
* Copyright (c) 2000-2009, Sualeh Fatehi.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
*/
package schemacrawler.main;
import java.sql.Connection;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import schemacrawler.tools.Executable;
/**
* Main class that takes arguments for a database for crawling a schema.
*/
public final class SchemaCrawlerMain
{
private static final Logger LOGGER = Logger.getLogger(SchemaCrawlerMain.class
.getName());
/**
* Executes with the command line, and a given executor. The executor
* allows for the command line to be parsed independently of the
* execution. The execution can integrate with other software, such as
* Velocity.
*
* @param commandLine
* Command line arguments
* @throws Exception
* On an exception
*/
public static void schemacrawler(final SchemaCrawlerCommandLine commandLine)
throws Exception
{
final List<Executable<?>> executables = ExecutableFactory
.createExecutables(commandLine);
Connection connection = null;
try
{
connection = commandLine.createConnection();
for (final Executable<?> executable: executables)
{
executable.execute(connection);
}
}
finally
{
if (connection != null)
{
connection.close();
LOGGER.log(Level.INFO, "Closed database connection, " + connection);
}
}
}
private SchemaCrawlerMain()
{
// Prevent instantiation
}
}