Example usage for java.io Writer append

Introduction

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

Prototype

public Writer append(char c) throws IOException

Source Link

Document

Appends the specified character to this writer.

Usage

From source file:org.apache.commons.jci.examples.serverpages.JspGenerator.java

private void wrap(final StringBuilder pInput, final Writer pOutput) throws IOException {

    pOutput.append("    out.write(\"");

    pOutput.append(quote(pInput.toString()));

    pOutput.append("\");").append('\n');
}

From source file:com.bstek.dorado.view.ViewOutputter.java

@Override
public void output(Object object, OutputContext context) throws Exception {
    Writer writer = context.getWriter();
    writer.append("(function(){\n");
    outputView((View) object, context);
    writer.append("return view;\n").append("})()");
}

From source file:org.inaetics.remote.EndpointDescriptorWriter.java

public void writeDocument(Writer writer, EndpointDescription... endpoints) throws IOException {
    writer.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
    writer.append("<endpoint-descriptions xmlns=\"http://www.osgi.org/xmlns/rsa/v1.0.0\">\n");
    for (EndpointDescription endpoint : endpoints) {
        appendEndpoint(writer, endpoint);
    }/*  w  ww. j  a v  a2 s. c o m*/
    writer.append("</endpoint-descriptions>");
}

From source file:fi.okm.mpass.shibboleth.profile.impl.WriteMonitoringResult.java

/**
 * Writes the given message to the servlet response and returns a Spring webflow event.
 * @param httpResponse The servlet response.
 * @param message The message to be written to the servlet response.
 * @return The proceed event if the action was successful, IO_ERROR otherwise.
 *//*from   w w  w. j av a  2 s  .  c o  m*/
protected Event writeAndReturn(final HttpServletResponse httpResponse, final String message) {
    try {
        final Writer out = new OutputStreamWriter(httpResponse.getOutputStream(), "UTF-8");
        out.append(message);
        out.flush();
    } catch (IOException e) {
        log.error("{}: Could not encode the JSON response", getLogPrefix(), e);
        httpResponse.setStatus(HttpStatus.SC_SERVICE_UNAVAILABLE);
        return ActionSupport.buildEvent(this, EventIds.IO_ERROR);
    }
    return ActionSupport.buildProceedEvent(this);
}

From source file:org.structr.rest.servlet.CsvServlet.java

/**
 * Write list of objects to output//w w w  .  jav a 2s. c o  m
 *
 * @param result
 * @param out
 * @param propertyView
 * @throws IOException
 */
public static void writeCsv(final Result result, final Writer out, final String propertyView)
        throws IOException {

    List<GraphObject> list = result.getResults();
    boolean headerWritten = false;

    for (GraphObject obj : list) {

        // Write column headers
        if (!headerWritten) {

            StringBuilder row = new StringBuilder();

            for (PropertyKey key : obj.getPropertyKeys(propertyView)) {

                row.append("\"").append(key.dbName()).append("\"").append(DELIMITER);
            }

            // remove last ,
            int pos = row.lastIndexOf(DELIMITER);
            if (pos >= 0) {

                row.deleteCharAt(pos);
            }

            // append DOS-style line feed as defined in RFC 4180
            out.append(row).append("\r\n");

            // flush each line
            out.flush();

            headerWritten = true;

        }

        StringBuilder row = new StringBuilder();

        for (PropertyKey key : obj.getPropertyKeys(propertyView)) {

            Object value = obj.getProperty(key);

            row.append("\"").append((value != null ? escapeForCsv(value) : "")).append("\"").append(DELIMITER);

        }

        // remove last ,
        row.deleteCharAt(row.lastIndexOf(DELIMITER));
        out.append(row).append("\r\n");

        // flush each line
        out.flush();
    }

}

From source file:com.joliciel.csvLearner.features.BestFeatureFinder.java

public void writeFirstLine(Writer writer, int numFeatures) {
    try {//from  w w w.j av a 2s  .com
        writer.append(CSVFormatter.format("outcome") + ",");
        writer.append(CSVFormatter.format("total entropy") + ",");
        for (int i = 1; i <= numFeatures; i++) {
            writer.append(CSVFormatter.format(i) + ",");
            writer.append("gain,");
        }
        writer.append("\n");
        writer.flush();
    } catch (IOException ioe) {
        throw new RuntimeException(ioe);
    }
}

From source file:org.sonar.plugins.csharp.fxcop.profiles.FxCopProfileExporter.java

private void printRule(Writer writer, FxCopRule fxCopRule) throws IOException {
    writer.append("                <Rule Enabled=\"True\" Name=\"");
    StringEscapeUtils.escapeXml(writer, fxCopRule.getName());
    writer.append("\" SonarPriority=\"");
    StringEscapeUtils.escapeXml(writer, fxCopRule.getPriority());
    writer.append("\"/>\n");
}

From source file:org.sonar.plugins.ideainspections.IdeaProfileExporter.java

private void appendRule(Writer writer, Rule rule, boolean enabled, boolean close) throws IOException {
    writer.append("<").append(INSPECTION_TOOL_NODE);
    appendAttribute(writer, INSPECTION_CLASS_ATTR, rule.getConfigKey());
    appendAttribute(writer, INSPECTION_LEVEL_ATTR, IdeaUtils.toSeverity(rule.getPriority()));
    appendAttribute(writer, INSPECTION_ENABLED, Boolean.toString(enabled));
    if (close)//w w  w.jav a  2  s  . co  m
        writer.append("/>\n");
}

From source file:org.sonar.api.profiles.XMLProfileSerializer.java

private void appendAlerts(RulesProfile profile, Writer writer) throws IOException {
    if (!profile.getAlerts().isEmpty()) {
        writer.append("<alerts>");
        for (Alert alert : profile.getAlerts()) {
            appendAlert(alert, writer);//from w w w  . jav a2  s. c  om
        }
        writer.append("</alerts>");
    }
}

From source file:org.sonar.plugins.gosu.codenarc.CodeNarcProfileExporterTest.java

@Test
public void shouldFailToExport() throws IOException {
    Writer writer = Mockito.mock(Writer.class);
    Mockito.when(writer.append(Matchers.any(CharSequence.class))).thenThrow(new IOException());
    exporter = new CodeNarcProfileExporter(writer);

    try {/*from  w w w. ja v  a  2s . co  m*/
        exporter.exportProfile(profile);
        Fail.fail("Should have failed");
    } catch (IllegalStateException e) {
        assertThat(e.getMessage()).contains("Fail to export CodeNarc profile");
    }
}