Example usage for java.io StringWriter write

Introduction

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

Prototype

public void write(String str) 

Source Link

Document

Write a string.

Usage

From source file:com.espertech.esper.core.SchedulingServiceAudit.java

public void add(ScheduleSpec scheduleSpec, ScheduleHandle handle, ScheduleSlot slot)
        throws ScheduleServiceException {
    if (auditLog.isInfoEnabled()) {
        StringWriter message = new StringWriter();
        message.write("Statement ");
        message.write(statementName);//www. j av a2s .co m
        message.write(" schedule add ");
        message.write(scheduleSpec.toString());
        message.write(" handle ");
        printHandle(message, handle);
        auditLog.info(message);

        modifyCreateProxy(handle);
    }
    spi.add(scheduleSpec, handle, slot);
}

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From source file:org.powertac.common.OrderbookTests.java

@Test
public void xmlSerializationTestEmpty() {
    Orderbook ob1 = new Orderbook(timeslot, 22.1, now);
    XStream xstream = new XStream();
    xstream.processAnnotations(Orderbook.class);
    xstream.processAnnotations(Timeslot.class);
    StringWriter serialized = new StringWriter();
    serialized.write(xstream.toXML(ob1));
    //System.out.println(serialized.toString());

    Orderbook xob1 = (Orderbook) xstream.fromXML(serialized.toString());
    assertNotNull("deserialized something", xob1);
    assertEquals("correct timeslot", timeslot, xob1.getTimeslot());
    assertEquals("correct clearing price", 22.1, xob1.getClearingPrice(), 1e-6);
    assertNotNull("bids", xob1.getBids().size());
    assertNotNull("asks", xob1.getAsks().size());
}

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From source file:org.powertac.common.OrderbookTests.java

@Test
public void xmlSerializationTest() {
    Orderbook ob1 = new Orderbook(timeslot, 22.1, now).addBid(new OrderbookOrder(3.3, -20.0))
            .addBid(new OrderbookOrder(2.1, -18.2)).addBid(new OrderbookOrder(5.6, -19.4))
            .addBid(new OrderbookOrder(6.2, null)).addAsk(new OrderbookOrder(-3.1, 23.4));
    XStream xstream = new XStream();
    xstream.processAnnotations(Orderbook.class);
    xstream.processAnnotations(Timeslot.class);
    StringWriter serialized = new StringWriter();
    serialized.write(xstream.toXML(ob1));
    //System.out.println(serialized.toString());

    Orderbook xob1 = (Orderbook) xstream.fromXML(serialized.toString());
    assertNotNull("deserialized something", xob1);
    assertEquals("correct timeslot", timeslot, xob1.getTimeslot());
    assertEquals("correct clearing price", 22.1, xob1.getClearingPrice(), 1e-6);
    assertEquals("four bids", 4, xob1.getBids().size());
    assertEquals("one ask", 1, xob1.getAsks().size());
}

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From source file:com.espertech.esper.epl.expression.ExprNewNode.java

public String toExpressionString() {
    StringWriter writer = new StringWriter();
    writer.write("new { ");
    String delimiter = "";
    for (int i = 0; i < this.getChildNodes().length; i++) {
        writer.append(delimiter);/*from ww  w . j  a  va 2s.  co  m*/
        writer.append(columnNames[i]);
        ExprNode expr = this.getChildNodes()[i];

        boolean outputexpr = true;
        if (expr instanceof ExprIdentNode) {
            ExprIdentNode prop = (ExprIdentNode) expr;
            if (prop.getResolvedPropertyName().equals(columnNames[i])) {
                outputexpr = false;
            }
        }

        if (outputexpr) {
            writer.append(" = ");
            writer.append(expr.toExpressionString());
        }
        delimiter = ", ";
    }
    writer.write(" }");
    return writer.toString();
}

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From source file:hivemall.UDTFWithOptions.java

@Nonnull
protected final CommandLine parseOptions(String optionValue) throws UDFArgumentException {
    String[] args = optionValue.split("\\s+");
    Options opts = getOptions();/*  w  w w .  j  a  v a  2  s. c o  m*/
    opts.addOption("help", false, "Show function help");
    CommandLine cl = CommandLineUtils.parseOptions(args, opts);

    if (cl.hasOption("help")) {
        Description funcDesc = getClass().getAnnotation(Description.class);
        final String cmdLineSyntax;
        if (funcDesc == null) {
            cmdLineSyntax = getClass().getSimpleName();
        } else {
            String funcName = funcDesc.name();
            cmdLineSyntax = funcName == null ? getClass().getSimpleName()
                    : funcDesc.value().replace("_FUNC_", funcDesc.name());
        }
        StringWriter sw = new StringWriter();
        sw.write('\n');
        PrintWriter pw = new PrintWriter(sw);
        HelpFormatter formatter = new HelpFormatter();
        formatter.printHelp(pw, HelpFormatter.DEFAULT_WIDTH, cmdLineSyntax, null, opts,
                HelpFormatter.DEFAULT_LEFT_PAD, HelpFormatter.DEFAULT_DESC_PAD, null, true);
        pw.flush();
        String helpMsg = sw.toString();
        throw new UDFArgumentException(helpMsg);
    }

    return cl;
}

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From source file:org.syncope.core.scheduling.AbstractTaskJob.java

@Override
public final void execute(final JobExecutionContext context) throws JobExecutionException {

    task = taskDAO.find(taskId);/*from   w w  w  .  j  av a2s.  co  m*/
    if (task == null) {
        throw new JobExecutionException("Task " + taskId + " not found");
    }

    TaskExec execution = new TaskExec();
    execution.setStartDate(new Date());
    execution.setTask(task);

    try {
        execution.setMessage(doExecute(context.getMergedJobDataMap().getBoolean(DRY_RUN_JOBDETAIL_KEY)));

        execution.setStatus(Status.SUCCESS.name());
    } catch (JobExecutionException e) {
        LOG.error("While executing task " + taskId, e);

        StringWriter exceptionWriter = new StringWriter();
        exceptionWriter.write(e.getMessage() + "\n\n");
        e.printStackTrace(new PrintWriter(exceptionWriter));
        execution.setMessage(exceptionWriter.toString());

        execution.setStatus(Status.FAILURE.name());
    }
    execution.setEndDate(new Date());
    if (hasToBeRegistered(execution)) {
        taskExecDAO.save(execution);
    }
}

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From source file:com.signavio.warehouse.business.util.jpdl4.Script.java

@Override
public String toJpdl() throws InvalidModelException {
    StringWriter jpdl = new StringWriter();
    jpdl.write("  <script");

    jpdl.write(JsonToJpdl.transformAttribute("name", name));
    jpdl.write(JsonToJpdl.transformAttribute("expr", expression));
    jpdl.write(JsonToJpdl.transformAttribute("lang", language));
    jpdl.write(JsonToJpdl.transformAttribute("var", variable));

    if (bounds != null) {
        jpdl.write(bounds.toJpdl());//  w w  w .j a va  2s . c om
    } else {
        throw new InvalidModelException("Invalid Script activity. Bounds is missing.");
    }

    jpdl.write(" >\n");

    if (text != null && text.length() > 0) {
        jpdl.write("    <text>");
        jpdl.write(StringEscapeUtils.escapeXml(text));
        jpdl.write("</text>\n");
    }

    for (Transition t : outgoings) {
        jpdl.write(t.toJpdl());
    }

    jpdl.write("  </script>\n\n");

    return jpdl.toString();
}

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From source file:org.gradle.api.tasks.wrapper.internal.WrapperScriptGenerator.java

private String transformIntoWindowsNewLines(String s) {
    StringWriter writer = new StringWriter();
    for (char c : s.toCharArray()) {
        if (c == '\n') {
            writer.write('\r');
            writer.write('\n');
        } else if (c != '\r') {
            writer.write(c);/* ww  w  .  j a v  a2 s  . c  om*/
        }
    }
    return writer.toString();
}

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From source file:com.signavio.warehouse.business.util.jpdl4.Sql.java

@Override
public String toJpdl() throws InvalidModelException {
    StringWriter jpdl = new StringWriter();
    jpdl.write("  <sql");

    jpdl.write(JsonToJpdl.transformAttribute("name", name));
    jpdl.write(JsonToJpdl.transformAttribute("var", var));
    if (unique != null)
        jpdl.write(JsonToJpdl.transformAttribute("unique", unique.toString()));

    if (bounds != null) {
        jpdl.write(bounds.toJpdl());//from w ww  . j a v  a  2 s.c o m
    } else {
        throw new InvalidModelException("Invalid SQL activity. Bounds is missing.");
    }

    jpdl.write(" >\n");

    if (query != null) {
        jpdl.write("    <query>");
        jpdl.write(StringEscapeUtils.escapeXml(query));
        jpdl.write("</query>\n");
    } else {
        throw new InvalidModelException("Invalid SQL activity. Query is missing.");
    }

    if (parameters != null) {
        jpdl.write(parameters.toJpdl());
    }

    for (Transition t : outgoings) {
        jpdl.write(t.toJpdl());
    }

    jpdl.write("  </sql>\n\n");

    return jpdl.toString();
}

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From source file:org.jcurl.core.swing.CurvePainter.java

/**
 * Paint the segments of one curve. Delegate to
 * {@link #doPaint(Graphics2D, R1RNFunction, double[], float, double[], double[], double[], double[])}.
 * //from   w  ww. j  a  va2s .co  m
 * @param g2
 *            where to draw
 * @param path
 * @param sections
 * @param zoom
 *            TODO Remove factor - typically 1.
 * @param t1
 *            save instanciations calling
 *            {@link R1RNFunction#at(double, int, double[])}.
 * @param t2
 *            save instanciations calling
 *            {@link R1RNFunction#at(double, int, double[])}.
 * @param t3
 *            save instanciations calling
 *            {@link R1RNFunction#at(double, int, double[])}.
 * @param t4
 *            save instanciations calling
 *            {@link R1RNFunction#at(double, int, double[])}.
 * @see #doSections(double[], double, double)
 * @see #doPaint(Graphics2D, R1RNFunction, double[], float, double[],
 *      double[], double[], double[])
 */
public void doPaint(final Graphics2D g2, final Iterator<Entry<Double, R1RNFunction>> path,
        final double[] sections, final float zoom, final double[] t1, final double[] t2, final double[] t3,
        final double[] t4) {
    if (!path.hasNext())
        return;
    Entry<Double, R1RNFunction> curr = path.next();
    while (path.hasNext()) {
        final Entry<Double, R1RNFunction> next = path.next();
        // doSections(sections, curr.getKey(), next.getKey());
        if (log.isDebugEnabled()) {
            final StringWriter wri = new StringWriter();
            wri.write("t=");
            toString(wri, sections);
            wri.write(" c=" + curr.getValue());
            log.debug(wri.getBuffer());
        }
        doPaint(g2, curr.getValue(), sections, zoom, t1, t2, t3, t4);
        // step:
        curr = next;
    }
}

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