Example usage for java.io Writer write

List of usage examples for java.io Writer write

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Introduction

In this page you can find the example usage for java.io Writer write.

Prototype

public void write(String str) throws IOException

Source Link

Document

Writes a string.

Usage

From source file:org.bigloupe.web.monitor.util.JSONUtil.java

/**
 * Writes object to the writer as JSON using Jackson and adds a new-line
 * before flushing./*from   ww w  .j a v  a  2 s  .  c o  m*/
 * 
 * @param writer
 *            the writer to write the JSON to
 * @param object
 *            the object to write as JSON
 * @throws IOException
 *             if the object can't be serialized as JSON or written to the
 *             writer
 */
public static void writeJson(Writer writer, Object object) throws IOException {
    ObjectMapper om = new ObjectMapper();
    om.enable(SerializationFeature.INDENT_OUTPUT);
    om.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);

    writer.write(om.writeValueAsString(object));
    writer.write("\n");
    writer.flush();
}

From source file:jp.igapyon.diary.v3.util.IgapyonV3Util.java

public static void writePreHtml(final IgapyonMd2HtmlSettings settings, final IgapyonPegDownTagConf tagConf,
        final Writer writer, final String mdStringHead, final String author) throws IOException {

    writer.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
    writer.write(/*from  ww  w  . j  ava2s.  co m*/
            "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n");
    // FIXME lang should be variable
    writer.write("<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"ja\" lang=\"ja\">");
    writer.write("<head>\n");
    writer.write("<meta charset=\"utf-8\">\n");
    writer.write("<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge\">\n");
    writer.write("<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n");
    writer.write("<meta name=\"description\" content=\"" + settings.getHtmlDescription() + "\">\n");
    writer.write("<meta name=\"author\" content=\"" + author + "\">\n");
    writer.write("<meta name=\"generator\" content=\"" + IgapyonMd2HtmlConstants.PROGRAM_DISPLAY_NAME + " ver"
            + IgapyonMd2HtmlConstants.VERSION + "\">\n");
    writer.write("<title>" + settings.getHtmlTitle() + "</title>\n");
    writer.write("<!-- Compiled and minified CSS -->\n");
    writer.write(
            "<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css\">\n");

    // see: http://getbootstrap.com/examples/theme/
    // try to remove optional theme
    // writer.write("<!-- Optional theme -->\n");
    // writer.write("<link rel=\"stylesheet\"
    // href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap-theme.min.css\">\n");

    writer.write("</head>\n");
    writer.write("<body>\n");
    // Use container-fluid instead container.
    writer.write("<div class=\"container-fluid\">\n");

    writer.write("<div class=\"jumbotron\">\n");

    if (mdStringHead.length() > 0) {
        final String bodyMarkdown = simpleMd2Html(settings, tagConf, mdStringHead, new IgapyonLinkRenderer());
        writer.write(bodyMarkdown);
    }

    writer.write("</div>\n");

    // TODO container should be outside.
    writer.write("<div class=\"container-fluid\">\n");
}

From source file:com.prowidesoftware.swift.io.PPCWriter.java

/**
 * Writes the message content into the writer in DOS-PPC format
 * @param msg SWIFT MT content to write/*from w ww .  j a  v a  2 s .com*/
 * @param writer
 * @throws IOException if an I/O error occurs
 */
/*
 * According to the specification content should be written in 8-bit ASCII
 * We use Java default, UTF-8, that is compatible for SWIFT message content.
 */
public static void write(final String msg, final Writer writer) throws IOException {
    Validate.notNull(writer, "writer has not been initialized");
    Validate.notNull(msg, "message to write cannot be null");
    writer.write(PPCReader.BEGIN);
    writer.write(msg);
    writer.write(PPCReader.END);
    /*
     * pad to fill sector length
     */
    int length = msg.length() + 2;
    int pad = length > 512 ? length % 512 : 512 - length;
    for (int i = 0; i < pad; i++) {
        writer.write(PPCReader.EMPTY);
    }
}

From source file:Main.java

public static void writeEscapedString(Writer writer, String value) throws IOException {
    for (int i = 0; i < value.length(); i++) {
        char c = value.charAt(i);

        if ((c >= ' ') && (c < 0x7f)) {
            if ((c == '\'') || (c == '\"') || (c == '\\')) {
                writer.write('\\');
            }/*ww  w. j ava2 s .co m*/
            writer.write(c);
            continue;
        } else if (c <= 0x7f) {
            switch (c) {
            case '\n':
                writer.write("\\n");
                continue;
            case '\r':
                writer.write("\\r");
                continue;
            case '\t':
                writer.write("\\t");
                continue;
            }
        }

        writer.write("\\u");
        writer.write(Character.forDigit(c >> 12, 16));
        writer.write(Character.forDigit((c >> 8) & 0x0f, 16));
        writer.write(Character.forDigit((c >> 4) & 0x0f, 16));
        writer.write(Character.forDigit(c & 0x0f, 16));
    }
}

From source file:net.sf.zekr.common.util.ConfigUtils.java

@SuppressWarnings("unchecked")
public static void write(Configuration configuration, Writer w) throws IOException {
    Iterator keys = configuration.getKeys();
    while (keys.hasNext()) {
        String key = (String) keys.next();
        Object value = configuration.getProperty(key);
        w.write(key);
        w.write(" = ");
        if (value instanceof Collection) {
            w.write(CollectionUtils.toString((List) value, ", "));
        } else {/*from  w ww . j  a  v a 2  s .c  o  m*/
            w.write(ObjectUtils.toString(value));
        }

        if (keys.hasNext()) {
            w.write(GlobalConfig.LINE_SEPARATOR);
        }
    }
}

From source file:jsdp.app.lotsizing.sS_jsdp.java

public static void plotCostFunction(int targetPeriod, double fixedOrderingCost, double proportionalOrderingCost,
        double holdingCost, double penaltyCost, Distribution[] distributions, double minDemand,
        double maxDemand, boolean printCostFunctionValues, boolean latexOutput,
        sS_StateSpaceSampleIterator.SamplingScheme samplingScheme, int maxSampleSize) {

    sS_BackwardRecursion recursion = new sS_BackwardRecursion(distributions, minDemand, maxDemand,
            fixedOrderingCost, proportionalOrderingCost, holdingCost, penaltyCost, samplingScheme,
            maxSampleSize);/*ww  w .  j  a  v  a 2 s.com*/
    recursion.runBackwardRecursion(targetPeriod);
    XYSeries series = new XYSeries("(s,S) policy");
    for (double i = sS_State.getMinInventory(); i <= sS_State.getMaxInventory(); i += sS_State.getStepSize()) {
        sS_StateDescriptor stateDescriptor = new sS_StateDescriptor(targetPeriod, sS_State.inventoryToState(i));
        series.add(i, recursion.getExpectedCost(stateDescriptor));
        if (printCostFunctionValues)
            System.out.println(i + "\t" + recursion.getExpectedCost(stateDescriptor));
    }
    XYDataset xyDataset = new XYSeriesCollection(series);
    JFreeChart chart = ChartFactory.createXYLineChart(
            "(s,S) policy - period " + targetPeriod + " expected total cost", "Opening inventory level",
            "Expected total cost", xyDataset, PlotOrientation.VERTICAL, false, true, false);
    ChartFrame frame = new ChartFrame("(s,S) policy", chart);
    frame.setVisible(true);
    frame.setSize(500, 400);

    if (latexOutput) {
        try {
            XYLineChart lc = new XYLineChart("(s,S) policy", "Opening inventory level", "Expected total cost",
                    new XYSeriesCollection(series));
            File latexFolder = new File("./latex");
            if (!latexFolder.exists()) {
                latexFolder.mkdir();
            }
            Writer file = new FileWriter("./latex/graph.tex");
            file.write(lc.toLatex(8, 5));
            file.close();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}

From source file:Main.java

public static String highlight(final List<String> lines, final String meta, final String prog,
        final String encoding) throws IOException {
    final File tmpIn = new File(System.getProperty("java.io.tmpdir"),
            String.format("txtmark_code_%d_%d.in", ID, IN_COUNT.incrementAndGet()));
    final File tmpOut = new File(System.getProperty("java.io.tmpdir"),
            String.format("txtmark_code_%d_%d.out", ID, OUT_COUNT.incrementAndGet()));

    try {//from w  w  w  . j  a va2s. c om

        final Writer w = new OutputStreamWriter(new FileOutputStream(tmpIn), encoding);

        try {
            for (final String s : lines) {
                w.write(s);
                w.write('\n');
            }
        } finally {
            w.close();
        }

        final List<String> command = new ArrayList<String>();

        command.add(prog);
        command.add(meta);
        command.add(tmpIn.getAbsolutePath());
        command.add(tmpOut.getAbsolutePath());

        final ProcessBuilder pb = new ProcessBuilder(command);
        final Process p = pb.start();
        final InputStream pIn = p.getInputStream();
        final byte[] buffer = new byte[2048];

        int exitCode = 0;
        for (;;) {
            if (pIn.available() > 0) {
                pIn.read(buffer);
            }
            try {
                exitCode = p.exitValue();
            } catch (final IllegalThreadStateException itse) {
                continue;
            }
            break;
        }

        if (exitCode == 0) {
            final Reader r = new InputStreamReader(new FileInputStream(tmpOut), encoding);
            try {
                final StringBuilder sb = new StringBuilder();
                for (;;) {
                    final int c = r.read();
                    if (c >= 0) {
                        sb.append((char) c);
                    } else {
                        break;
                    }
                }
                return sb.toString();
            } finally {
                r.close();
            }
        }

        throw new IOException("Exited with exit code: " + exitCode);
    } finally {
        tmpIn.delete();
        tmpOut.delete();
    }
}

From source file:com.cloudhopper.sxmp.SxmpWriter.java

static private void writeRequestResponseEndTag(Writer out, Operation operation) throws IOException {
    out.write(" </");
    writeRequestResponseTag(out, operation);
    out.write(">\n");
}

From source file:com.cloudhopper.sxmp.SxmpWriter.java

static private void writeErrorElement(Writer out, Response response) throws IOException {
    out.write("  <error code=\"");
    out.write(response.getErrorCode().toString());
    out.write("\" message=\"");
    out.write(StringUtil.escapeXml(response.getErrorMessage()));
    out.write("\"/>\n");
}

From source file:Base64.java

private static void writeChars(final File file, final char[] data) {
    try {/*from ww w .j ava  2s  .co  m*/
        final Writer fos = new FileWriter(file);
        final Writer os = new BufferedWriter(fos);
        os.write(data);
        os.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
}