/*

  * Copyright (c) 2004 International Decision Systems, Inc.  All Rights Reserved.

  *

  * By using this Software, You acknowledge that the Software is a valuable asset

  * and trade secret of either International Decision Systems, Inc. ("IDSI") or a

  * third party supplier of IDSI and constitutes confidential and proprietary

  * information.

  *

  * NEITHER IDSI NOR ANY AGENT OR PERSON ACTING FOR OR WITH IDSI HAS MADE OR DOES

  * MAKE ANY STATEMENTS, AFFIRMATIONS, REPRESENTATIONS OR WARRANTIES WHATSOEVER

  * TO YOU, WHETHER EXPRESS OR IMPLIED, AS TO THE SOFTWARE, THE QUALITY OR

  * CONDITION OF THE SOFTWARE, OR THE OPERATING CHARACTERISTICS OR RELIABILITY OF

  * THE SOFTWARE, OR ITS SUITABILITY FOR ANY GENERAL OR PARTICULAR PURPOSE, OR AS

  * TO ANY OTHER MATTER WHATSOEVER; ANY AND ALL OTHER WARRANTIES INCLUDING

  * WITHOUT LIMITATION ANY WARRANTIES IMPLIED BY LAW, SUCH AS THE IMPLIED

  * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND TITLE,

  * USE AND NON-INFRINGEMENT; ARE HEREBY EXPRESSLY DISCLAIMED AND EXCLUDED.

 */

 package net.sourceforge.addam.ddlrun;

 import net.sourceforge.addam.ddlrun.custom.IDSCompletedScriptRetriever;

 import net.sourceforge.addam.ddlrun.custom.IDSRunLogger;

 import net.sourceforge.addam.ddlrun.custom.IDSStartFolderRetriever;

 import net.sourceforge.addam.ddlrun.grammars.ScriptGrammar;

 import net.sourceforge.addam.ddlrun.grammars.ScriptGrammarManager;

 import net.sourceforge.addam.ddlrun.runners.DeploymentRunner;

 import net.sourceforge.addam.ddlrun.runners.DeploymentRunnerFactory;

 import net.sourceforge.addam.ddlrun.utils.FileSystemReaderFactory;

 import net.sourceforge.addam.ddlrun.utils.ResourceReaderFactory;

 import net.sourceforge.addam.ddlrun.utils.RunLogger;

 import org.apache.tools.ant.BuildException;

 import org.apache.tools.ant.taskdefs.JDBCTask;

 import java.io.File;

 import java.sql.Connection;

 /**

  * Implementation of the ant deployment task.

  * This is NOT generic - it assumes specific database structure for tracking the scripts already run.

  */

 public class UpgradeTask extends JDBCTask implements RunLogger {

     public UpgradeTask() {

     }

     public void setScript(File script) {

         this.script = script;

     }

     public void setVersion(String version) {

         this.dbversion = version;

     }

     public void execute() throws BuildException {

         Connection connection = getConnection();

         ResourceReaderFactory factory = new FileSystemReaderFactory(script.getParentFile());

         ScriptGrammar grammar = new ScriptGrammarManager().getGrammar(connection);

         if (grammar == null) {

             throw new BuildException("" + connection + " does not use a supported database driver");

         }

         try {

             DeploymentRunner runner = DeploymentRunnerFactory.getInstance().getUpgradeRunner(factory,

                     connection,

                     grammar,

                     new IDSStartFolderRetriever(connection),

                     new IDSCompletedScriptRetriever(connection));

             runner.addRunLogger(new IDSRunLogger(connection, dbversion));

             runner.addRunLogger(this);

             runner.run(script.getName());

         } catch (Exception e) {

             throw new BuildException(e);

         }

     }

     public void logRunScript(String script, long time) throws Exception {

         this.log("executed " + script + " (" + time + "ms)");

     }

     public void logRunComplete(String group, long time) throws Exception {

         this.log("completed execution of available scripts in " + group + " (" + time + "ms)");

     }

     public void logRunFailure(String group, String script, Exception e) throws Exception {

         this.log(group + "/" + script + " failed!");

     }

     private File script = null;

     private String dbversion = null;

 }