/*
 * ============================================================================
 * GNU Lesser General Public License
 * ============================================================================
 *
 * JasperReports - Free Java report-generating library.
 * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
 * 
 * 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.
 * 
 * JasperSoft Corporation
 * 303 Second Street, Suite 450 North
 * San Francisco, CA 94107
 * http://www.jaspersoft.com
 */
import java.io.File;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;

import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExporterParameter;
import net.sf.jasperreports.engine.JasperCompileManager;
import net.sf.jasperreports.engine.JasperExportManager;
import net.sf.jasperreports.engine.JasperFillManager;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.JasperPrintManager;
import net.sf.jasperreports.engine.JasperRunManager;
import net.sf.jasperreports.engine.export.JRCsvExporter;
import net.sf.jasperreports.engine.export.JRRtfExporter;
import net.sf.jasperreports.engine.export.JRXlsExporter;
import net.sf.jasperreports.engine.export.JRXlsExporterParameter;
import net.sf.jasperreports.engine.export.JRTextExporter;
import net.sf.jasperreports.engine.export.JRTextExporterParameter;
import net.sf.jasperreports.engine.util.JRLoader;


/**
 * @author Teodor Danciu (teodord@users.sourceforge.net)
 * @version $Id: TextApp.java 1938 2007-10-31 13:19:04Z teodord $
 */
public class TextApp
{


	/**
	 *
	 */
	private static final String TASK_COMPILE = "compile";
	private static final String TASK_FILL = "fill";
	private static final String TASK_PRINT = "print";
	private static final String TASK_PDF = "pdf";
	private static final String TASK_RTF = "rtf";
	private static final String TASK_TEXT = "text";

	
	/**
	 *
	 */
	public static void main(String[] args)
	{
		if(args.length == 0)
		{
			usage();
			return;
		}
				
		String taskName = args[0];
		String fileName = args[1];

		try
		{
			long start = System.currentTimeMillis();
			if (TASK_COMPILE.equals(taskName))
			{
				JasperCompileManager.compileReportToFile(fileName);
				System.err.println("Compile time : " + (System.currentTimeMillis() - start));
			}
			else if (TASK_FILL.equals(taskName))
			{
				//Preparing parameters
				Map parameters = new HashMap();
				parameters.put("ReportTitle", "Address Report");
				parameters.put("FilterClause", "'Boston', 'Chicago', 'Oslo'");
				parameters.put("OrderClause", "City");

				JasperFillManager.fillReportToFile(fileName, parameters, getConnection());
				System.err.println("Filling time : " + (System.currentTimeMillis() - start));
			}
			else if (TASK_PRINT.equals(taskName))
			{
				JasperPrintManager.printReport(fileName, true);
				System.err.println("Printing time : " + (System.currentTimeMillis() - start));
			}
			else if (TASK_TEXT.equals(taskName))
			{
				JRTextExporter exporter = new JRTextExporter();
				File sourceFile = new File(fileName);
				JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
				File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".txt");

				exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
				exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
				exporter.setParameter(JRTextExporterParameter.CHARACTER_WIDTH, new Integer(10));
				exporter.setParameter(JRTextExporterParameter.CHARACTER_HEIGHT, new Integer(10));
				exporter.exportReport();

				System.err.println("Text creation time : " + (System.currentTimeMillis() - start));
			}
			else if (TASK_PDF.equals(taskName))
			{
				JasperExportManager.exportReportToPdfFile(fileName);
				System.err.println("PDF creation time : " + (System.currentTimeMillis() - start));
			}
			else if (TASK_RTF.equals(taskName))
			{
				File sourceFile = new File(fileName);
		
				JasperPrint jasperPrint = (JasperPrint)JRLoader.loadObject(sourceFile);
		
				File destFile = new File(sourceFile.getParent(), jasperPrint.getName() + ".rtf");
				
				JRRtfExporter exporter = new JRRtfExporter();
				
				exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
				exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFile.toString());
				
				exporter.exportReport();

				System.err.println("RTF creation time : " + (System.currentTimeMillis() - start));
			}
			else
			{
				usage();
			}
		}
		catch (JRException e)
		{
			e.printStackTrace();
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}


	/**
	 *
	 */
	private static void usage()
	{
		System.out.println( "TextApp usage:" );
		System.out.println( "\tjava TextApp task file" );
		System.out.println( "\tTasks : compile | fill | print | pdf | text" );
	}


	/**
	 *
	 */
	private static Connection getConnection() throws ClassNotFoundException, SQLException
	{
		//Change these settings according to your local configuration
		String driver = "org.hsqldb.jdbcDriver";
		String connectString = "jdbc:hsqldb:hsql://localhost";
		String user = "sa";
		String password = "";


		Class.forName(driver);
		Connection conn = DriverManager.getConnection(connectString, user, password);
		return conn;
	}


}
