Example usage for java.io IOException toString

Introduction

In this page you can find the example usage for java.io IOException toString.

Prototype

public String toString()

Source Link

Document

Returns a short description of this throwable.

Usage

From source file:ObjectWriter.java

public static void main(String[] arguments) {
    Message mess = new Message();
    String author = "London";
    String recipient = "G, B";
    String[] letter = { "Merry Christmas." };
    Date now = new Date();
    mess.writeMessage(author, recipient, now, letter);
    try {// w  ww.j a  va  2s .com
        FileOutputStream fo = new FileOutputStream("Message.obj");
        ObjectOutputStream oo = new ObjectOutputStream(fo);
        oo.writeObject(mess);
        oo.close();
        System.out.println("Object created successfully.");
    } catch (IOException e) {
        System.out.println("Error - " + e.toString());
    }
}

From source file:org.jfree.chart.demo.MeterChartDemo2.java

/**
 * Starting point for the demo./*w w w  . j  a  v  a  2s  .  c  om*/
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    final ValueDataset dataset = new DefaultValueDataset(75.0);
    final MeterPlot plot = new MeterPlot(dataset);
    final JFreeChart chart = new JFreeChart("Scaled Image Test", plot);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final File file1 = new File("meterchart100.png");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file1));
        final BufferedImage image = chart.createBufferedImage(200, 200, 400, 400, null);
        ChartUtilities.writeBufferedImageAsPNG(out, image);
    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

From source file:org.jfree.chart.demo.ImageMapDemo7.java

/**
 * Starting point for the demo.//from  w w w  .j  av  a 2  s.  c o m
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    final XYDataset data = new SampleXYDataset2();
    final JFreeChart chart = ChartFactory.createScatterPlot("Scatter Plot Demo", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);
    //        final Legend legend = chart.getLegend();
    //      if (legend instanceof StandardLegend) {
    //        final StandardLegend sl = (StandardLegend) legend;
    //      sl.setDisplaySeriesShapes(true);
    //}
    final NumberAxis domainAxis = (NumberAxis) chart.getXYPlot().getDomainAxis();
    domainAxis.setAutoRangeIncludesZero(false);
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("scatter100.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("scatter100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"scatter100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

From source file:com.leonarduk.finance.chart.PieChartFactory.java

/**
 * Starting point for the demo.//w ww.  j av  a 2s  . c o  m
 *
 * @param args
 *            ignored.
 */
public static void main(final String[] args) {
    final PieChartFactory factory = new PieChartFactory("Title");
    factory.put("A", 12.2).put("B", 13.2).put("C", 31.2);

    try {
        // write an HTML page incorporating the image with an image map
        final File file2 = new File("multipiechart100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        // ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println(ChartDisplay.saveImageAsPngAndReturnHtmlLink("345", 400, 400, factory.buildChart()));
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (final IOException e) {
        System.out.println(e.toString());
    }

}

From source file:com.rdio.simple.examples.CommandLine.java

public static void main(String[] args) throws IOException, JSONException {
    ConsumerCredentials consumerCredentials = new ConsumerCredentials();
    RdioClient rdio = new RdioCoreClient(consumerCredentials);

    try {//from  w  w  w  . j av a  2 s  .  c o  m
        RdioClient.AuthState authState = rdio.beginAuthentication("oob");
        System.out.println("Go to: " + authState.url);
        System.out.print("Then enter the code: ");
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String verifier = reader.readLine().trim();
        RdioClient.Token accessToken = rdio.completeAuthentication(verifier, authState.requestToken);
        rdio = new RdioCoreClient(consumerCredentials, accessToken);

        try {
            JSONObject response = new JSONObject(rdio.call("getPlaylists"));
            JSONArray playlists = (JSONArray) ((JSONObject) response.get("result")).get("owned");
            for (int i = 0; i < playlists.length(); i++) {
                JSONObject playlist = playlists.getJSONObject(i);
                System.out.println(playlist.getString("shortUrl") + "\t" + playlist.getString("name"));
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    } catch (RdioClient.RdioException e) {
        System.err.println("Rdio Error: " + e.toString());
    }
}

From source file:org.jfree.chart.demo.ImageMapDemo2.java

/**
 * The starting point for the demo.//  w  w w  . java  2 s . c o m
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    // create a chart
    final DefaultPieDataset data = new DefaultPieDataset();
    data.setValue("One", new Double(43.2));
    data.setValue("Two", new Double(10.0));
    data.setValue("Three", new Double(27.5));
    data.setValue("Four", new Double(17.5));
    data.setValue("Five", new Double(11.0));
    data.setValue("Six", new Double(19.4));

    JFreeChart chart = null;
    final boolean drilldown = true;

    // create the chart...
    if (drilldown) {
        final PiePlot plot = new PiePlot(data);
        //          plot.setInsets(new Insets(0, 5, 5, 5));
        plot.setToolTipGenerator(new StandardPieItemLabelGenerator());
        plot.setURLGenerator(new StandardPieURLGenerator("pie_chart_detail.jsp"));
        chart = new JFreeChart("Pie Chart Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    } else {
        chart = ChartFactory.createPieChart("Pie Chart Demo 1", // chart title
                data, // data
                true, // include legend
                true, false);
    }
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("piechart100.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("piechart100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo 2</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"piechart100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

From source file:org.jfree.chart.demo.ImageMapDemo4.java

/**
 * Starting point for the demo.//from   w  w  w . ja  va 2 s . c o m
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    // create a chart
    final double[][] data = new double[][] { { 56.0, -12.0, 34.0, 76.0, 56.0, 100.0, 67.0, 45.0 },
            { 37.0, 45.0, 67.0, 25.0, 34.0, 34.0, 100.0, 53.0 },
            { 43.0, 54.0, 34.0, 34.0, 87.0, 64.0, 73.0, 12.0 } };
    final CategoryDataset dataset = DatasetUtilities.createCategoryDataset("Series ", "Type ", data);

    JFreeChart chart = null;
    final boolean drilldown = true;

    if (drilldown) {
        final CategoryAxis3D categoryAxis = new CategoryAxis3D("Category");
        final ValueAxis valueAxis = new NumberAxis3D("Value");
        final BarRenderer3D renderer = new BarRenderer3D();
        renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        renderer.setItemURLGenerator(new StandardCategoryURLGenerator("bar_chart_detail.jsp"));
        final CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
        chart = new JFreeChart("Bar Chart", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    } else {
        chart = ChartFactory.createBarChart3D("Bar Chart", // chart title
                "Category", // domain axis label
                "Value", // range axis label
                dataset, // data
                PlotOrientation.VERTICAL, true, // include legend
                true, false);
    }
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("barchart101.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("barchart101.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"barchart100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

From source file:org.jfree.chart.demo.ImageMapDemo1.java

/**
 * Starting point for the demo./*from w w w  .j a v a2s. c o  m*/
 *
 * @param args  ignored.
 */
public static void main(final String[] args) {

    // create a chart
    final double[][] data = new double[][] { { 56.0, -12.0, 34.0, 76.0, 56.0, 100.0, 67.0, 45.0 },
            { 37.0, 45.0, 67.0, 25.0, 34.0, 34.0, 100.0, 53.0 },
            { 43.0, 54.0, 34.0, 34.0, 87.0, 64.0, 73.0, 12.0 } };
    final CategoryDataset dataset = DatasetUtilities.createCategoryDataset("Series ", "Type ", data);

    JFreeChart chart = null;
    final boolean drilldown = true;

    if (drilldown) {
        final CategoryAxis categoryAxis = new CategoryAxis("Category");
        final ValueAxis valueAxis = new NumberAxis("Value");
        final BarRenderer renderer = new BarRenderer();
        renderer.setToolTipGenerator(new StandardCategoryToolTipGenerator());
        renderer.setItemURLGenerator(new StandardCategoryURLGenerator("bar_chart_detail.jsp"));
        final CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, renderer);
        plot.setOrientation(PlotOrientation.VERTICAL);
        chart = new JFreeChart("Bar Chart", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
    } else {
        chart = ChartFactory.createBarChart("Vertical Bar Chart", // chart title
                "Category", // domain axis label
                "Value", // range axis label
                dataset, // data
                PlotOrientation.VERTICAL, true, // include legend
                true, false);
    }
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("barchart100.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("barchart100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"barchart100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }

}

From source file:org.jfree.chart.demo.ImageMapDemo3.java

/**
 * Starting point for the demo.//from   w  w w  . j av  a  2s  . com
 *
 * @param args  ignored.
 *
 * @throws ParseException if there is a problem parsing dates.
 */
public static void main(final String[] args) throws ParseException {

    //  Create a sample dataset
    final SimpleDateFormat sdf = new SimpleDateFormat("dd-MMM-yyyy");
    final XYSeries dataSeries = new XYSeries("Curve data");
    final ArrayList toolTips = new ArrayList();
    dataSeries.add(sdf.parse("01-Jul-2002").getTime(), 5.22);
    toolTips.add("1D - 5.22");
    dataSeries.add(sdf.parse("02-Jul-2002").getTime(), 5.18);
    toolTips.add("2D - 5.18");
    dataSeries.add(sdf.parse("03-Jul-2002").getTime(), 5.23);
    toolTips.add("3D - 5.23");
    dataSeries.add(sdf.parse("04-Jul-2002").getTime(), 5.15);
    toolTips.add("4D - 5.15");
    dataSeries.add(sdf.parse("05-Jul-2002").getTime(), 5.22);
    toolTips.add("5D - 5.22");
    dataSeries.add(sdf.parse("06-Jul-2002").getTime(), 5.25);
    toolTips.add("6D - 5.25");
    dataSeries.add(sdf.parse("07-Jul-2002").getTime(), 5.31);
    toolTips.add("7D - 5.31");
    dataSeries.add(sdf.parse("08-Jul-2002").getTime(), 5.36);
    toolTips.add("8D - 5.36");
    final XYSeriesCollection xyDataset = new XYSeriesCollection(dataSeries);
    final CustomXYToolTipGenerator ttg = new CustomXYToolTipGenerator();
    ttg.addToolTipSeries(toolTips);

    //  Create the chart
    final StandardXYURLGenerator urlg = new StandardXYURLGenerator("xy_details.jsp");
    final ValueAxis timeAxis = new DateAxis("");
    final NumberAxis valueAxis = new NumberAxis("");
    valueAxis.setAutoRangeIncludesZero(false); // override default
    final XYPlot plot = new XYPlot(xyDataset, timeAxis, valueAxis, null);
    final StandardXYItemRenderer sxyir = new StandardXYItemRenderer(
            StandardXYItemRenderer.LINES + StandardXYItemRenderer.SHAPES, ttg, urlg);
    sxyir.setShapesFilled(true);
    plot.setRenderer(sxyir);
    final JFreeChart chart = new JFreeChart("", JFreeChart.DEFAULT_TITLE_FONT, plot, false);
    chart.setBackgroundPaint(java.awt.Color.white);

    // ****************************************************************************
    // * JFREECHART DEVELOPER GUIDE                                               *
    // * The JFreeChart Developer Guide, written by David Gilbert, is available   *
    // * to purchase from Object Refinery Limited:                                *
    // *                                                                          *
    // * http://www.object-refinery.com/jfreechart/guide.html                     *
    // *                                                                          *
    // * Sales are used to provide funding for the JFreeChart project - please    * 
    // * support us so that we can continue developing free software.             *
    // ****************************************************************************

    // save it to an image
    try {
        final ChartRenderingInfo info = new ChartRenderingInfo(new StandardEntityCollection());
        final File file1 = new File("xychart100.png");
        ChartUtilities.saveChartAsPNG(file1, chart, 600, 400, info);

        // write an HTML page incorporating the image with an image map
        final File file2 = new File("xychart100.html");
        final OutputStream out = new BufferedOutputStream(new FileOutputStream(file2));
        final PrintWriter writer = new PrintWriter(out);
        writer.println("<HTML>");
        writer.println("<HEAD><TITLE>JFreeChart Image Map Demo</TITLE></HEAD>");
        writer.println("<BODY>");
        //            ChartUtilities.writeImageMap(writer, "chart", info);
        writer.println("<IMG SRC=\"xychart100.png\" "
                + "WIDTH=\"600\" HEIGHT=\"400\" BORDER=\"0\" USEMAP=\"#chart\">");
        writer.println("</BODY>");
        writer.println("</HTML>");
        writer.close();

    } catch (IOException e) {
        System.out.println(e.toString());
    }
    return;
}

From source file:com.nubits.nubot.launch.NuPriceMonitor.java

public static void main(String[] args) {
    mainThread = Thread.currentThread();
    //Load settings
    Utils.loadProperties("settings.properties");

    String folderName = "NuPriceMonitor_" + System.currentTimeMillis() + "/";
    String logsFolder = Global.settings.getProperty("log_path") + folderName;
    //Create log dir
    FileSystem.mkdir(logsFolder);
    try {/*from  w  w w. ja  va2 s  . c  o m*/
        NuLogger.setup(false, logsFolder);
    } catch (IOException ex) {
        LOG.severe(ex.toString());
    }

    NuPriceMonitor app = new NuPriceMonitor();
    if (app.readParams(args)) {
        createShutDownHook();
        app.init();
        LOG.fine("Launching NuCheckPrice ");
        app.exec();
    } else {
        System.exit(0);
    }
}