Example usage for java.io Writer toString

Introduction

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

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:org.apache.tinkerpop.gremlin.structure.io.IoTest.java

private static String streamToString(final InputStream in) throws IOException {
    final Writer writer = new StringWriter();
    final char[] buffer = new char[1024];
    try (final Reader reader = new BufferedReader(new InputStreamReader(in, "UTF-8"))) {
        int n;//from   ww w  .j  a v  a 2s. com
        while ((n = reader.read(buffer)) != -1) {
            writer.write(buffer, 0, n);
        }
    }

    return writer.toString();
}

From source file:nl.cyso.vcloud.client.docs.ManPage.java

private String getSynopsisSection() {
    StringBuilder section = new StringBuilder();
    section.append(".SH SYNOPSIS\n");

    HelpFormatter help = new HelpFormatter();
    help.setSyntaxPrefix("");

    Writer str = new StringWriter();
    PrintWriter pw = new PrintWriter(str);

    help.printUsage(pw, 1000, Version.PROJECT_NAME, ConfigModes.getMode(ModeType.ROOT));
    section.append(str.toString() + "\n");

    for (ModeType m : ModeType.values()) {
        if (m == ModeType.ROOT) {
            continue;
        }/*from  w w  w .ja  v a 2  s .com*/
        section.append(String.format(".B %s\n", m.toString()));
        str = new StringWriter();
        pw = new PrintWriter(str);
        help.printUsage(pw, 1000, Version.PROJECT_NAME, ConfigModes.getMode(m));
        section.append(".RS 4\n");
        section.append(str.toString() + "\n");
        section.append(".RE\n");
    }
    return section.toString().replace("-", "\\-");
}

From source file:Base64.java

public static String throwableToString(Throwable t) {
    if (t != null) {
        Writer exception = new StringWriter();
        PrintWriter printWriter = new PrintWriter(exception);
        t.printStackTrace(printWriter);//from  w w w .ja  va  2  s.c  o  m
        return exception.toString();
    }
    return "";
}

From source file:org.eclipse.smila.connectivity.framework.agent.feed.test.TestConfigMarshall.java

/**
 * Test load.// w ww .ja  v a  2 s.co  m
 * 
 * @throws Exception
 *           the exception
 */
public void testLoadMarshall() throws Exception {
    final DataSourceConnectionConfig configuration = ConfigurationLoader
            .unmarshall(TestConfigMarshall.class.getResourceAsStream("ConfigExample.xml"));
    _log.info("Marshalling......");
    final Writer writer = new StringWriter();
    final Marshaller marshaller = ConfigurationLoader.crateMarshaller(configuration);
    assertNotNull(marshaller);
    _log.info("Marshaller created......");
    marshaller.marshal(configuration, writer);
    _log.info("Marshalled");
    _log.info(writer.toString());
}

From source file:org.eclipse.smila.connectivity.framework.crawler.jdbc.test.TestConfigMarshall.java

/**
 * Tests if the DataSourceConnectionConfig can be unmarshalled.
 * //w  w  w .  ja  v  a 2s . c  o m
 * @throws Exception
 *           If anything goes wrong ...
 */
public void testLoadMarshall() throws Exception {
    final DataSourceConnectionConfig configuration = ConfigurationLoader
            .unmarshall(TestConfigMarshall.class.getResourceAsStream("JdbcDerbyWithGrouping.xml"));
    _log.info("Marshalling......");
    final Writer writer = new StringWriter();
    final Marshaller marshaller = ConfigurationLoader.crateMarshaller(configuration);
    assertNotNull(marshaller);
    _log.info("Marshaller created......");
    marshaller.marshal(configuration, writer);
    _log.info("Marshalled");
    _log.info(writer.toString());

}

From source file:nl.cyso.vcloud.client.docs.Readme.java

private String getSynopsisSection() {
    StringBuilder section = new StringBuilder();
    section.append("SYNOPSIS\n");
    section.append("--------\n");

    HelpFormatter help = new HelpFormatter();
    help.setSyntaxPrefix("");

    Writer str = new StringWriter();
    PrintWriter pw = new PrintWriter(str);

    help.printUsage(pw, 1000, Version.PROJECT_NAME, ConfigModes.getMode(ModeType.ROOT));
    section.append("\t\n\t" + str.toString() + "\n");

    for (ModeType m : ModeType.values()) {
        if (m == ModeType.ROOT) {
            continue;
        }//from   ww  w .j ava  2  s.c om
        str = new StringWriter();
        pw = new PrintWriter(str);
        help.printUsage(pw, 1000, Version.PROJECT_NAME, ConfigModes.getMode(m));
        section.append(String.format("**%s**\n\n", m.toString()));
        section.append("\t" + str.toString() + "\n");
    }
    return section.toString();
}

From source file:org.atricore.idbus.capabilities.sso.ui.page.error.IdBusErrorPage.java

/**
 * For now, only the root cause will be displayed
 * @param cause/* ww  w. j av a 2s.c o  m*/
 * @return
 */
protected List<String> buildCauses(Throwable cause) {

    List<String> causes = new ArrayList<String>();

    Throwable rootCause = cause;
    while (cause != null) {

        //            Writer errorWriter = new StringWriter();
        //            PrintWriter errorPrintWriter = new PrintWriter(errorWriter);

        //            cause.printStackTrace(errorPrintWriter);
        //            causes.add(errorWriter.toString());

        rootCause = cause;
        cause = cause.getCause();
    }

    Writer errorWriter = new StringWriter();
    PrintWriter errorPrintWriter = new PrintWriter(errorWriter);

    rootCause.printStackTrace(errorPrintWriter);
    causes.add(errorWriter.toString());

    return causes;

}

From source file:com.github.wesjd.overcastmappacker.xml.DocumentHandler.java

public void saveDocument() {
    try {/*from  w  ww . j a  v  a2  s .co m*/
        final Writer writer = new StringWriter();
        new XMLSerializer(writer, XMLConstants.INDENTED_OUTPUT_FORMAT).serialize(document);
        document = documentBuilder.parse(new InputSource(new StringReader(writer.toString())));
        transformer.transform(new DOMSource(document), new StreamResult(documentFile));
    } catch (TransformerException | IOException | SAXException ex) {
        ex.printStackTrace();
    }
}

From source file:ch.silviowangler.dox.export.DoxExporterImpl.java

private void logXml(XStream xStream, Serializable instanceToDump) {
    if (logger.isTraceEnabled()) {
        Writer writer = new StringWriter();
        xStream.marshal(instanceToDump, new PrettyPrintWriter(writer));
        logger.trace("Created XML for repository.xml '{}'", writer.toString());
    }/*from  w w  w.  ja  v a 2s . c om*/
}

From source file:br.unicamp.cst.trafficUnjammer.experiments.communication.JsonHandler.java

/**
 * Convert an object to String json formatted using GOOGLE GSON API
 * @param object/*from   w  w  w.j  ava2 s. c o  m*/
 * @return
 */
public String fromObjectToJsonData(Object object) {
    ObjectMapper mapper = new ObjectMapper();
    Writer strWriter = new StringWriter();

    try {
        mapper.writeValue(strWriter, object);
    } catch (JsonGenerationException e) {

    } catch (JsonMappingException e) {

    } catch (IOException e) {

    }

    String jsonData = strWriter.toString();
    return jsonData;
}