StatementRunner.java :  » Database-Client » SQL-Workbench » workbench » interfaces » Java Open Source

/*
 * StatementRunner.java
 *
 * This file is part of SQL Workbench/J, http://www.sql-workbench.net
 *
 * Copyright 2002-2008, Thomas Kellerer
 * No part of this code maybe reused without the permission of the author
 *
 * To contact the author please send an email to: support@sql-workbench.net
 *
 */
package workbench.interfaces;

import java.sql.SQLException;
import workbench.db.WbConnection;
import workbench.sql.StatementRunnerResult;
import workbench.storage.RowActionMonitor;

/**
 * @author support@sql-workbench.net
 */
public interface StatementRunner
{
  
  Connectable getConnectionClient();
  void setConnectionClient(Connectable client);
  
  WbConnection getConnection();
  
  void setConnection(WbConnection aConn);

  void setExecutionController(ExecutionController control);

  StatementRunnerResult getResult();

  void setResultLogger(ResultLogger logger);

  void setParameterPrompter(ParameterPrompter filter);

  void runStatement(String aSql, int maxRows, int queryTimeout)
    throws SQLException, Exception;

  void setVerboseLogging(boolean flag);

  boolean getVerboseLogging();

  void cancel();

  void done();

  void setRowMonitor(RowActionMonitor monitor);

  void statementDone();

  void setBaseDir(String dir);

  String getBaseDir();

  void setFullErrorReporting(boolean flag);

  boolean getIgnoreDropErrors();

  void setIgnoreDropErrors(boolean flag);

  void setSavepoint();
  void rollbackSavepoint();
  void releaseSavepoint();
  void setUseSavepoint(boolean flag);

  void dispose();
  
  public class Factory
  {
    public static StatementRunner createRunner()
    {
      try
      {
        // Use reflection to create instance to avoid class loading upon startup
        return (StatementRunner) Class.forName("workbench.sql.DefaultStatementRunner").newInstance();
      }
      catch (Exception e)
      {
        return null;
      }
    }
  }
}