Example usage for java.io StringWriter getBuffer

Introduction

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

Prototype

public StringBuffer getBuffer()

Source Link

Document

Return the string buffer itself.

Usage

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

/**
 * Given a SwiftMessage object returns a String containing its SWIFT message representation.
 *
 * @see com.prowidesoftware.swift.io.IConversionService#getFIN(com.prowidesoftware.swift.model.SwiftMessage)
 */// w w  w  .ja  va 2s .c o  m
public String getFIN(final SwiftMessage msg) {
    Validate.notNull(msg);
    final SwiftWriter w = new SwiftWriter();
    final StringWriter writer = new StringWriter();
    w.writeMessage(msg, writer);
    final String fin = writer.getBuffer().toString();
    return ensureEols(fin);
}

From source file:com.cloudera.sqoop.cli.ToolOptions.java

@Override
public String toString() {
    StringWriter sw = new StringWriter();
    printHelp(new HelpFormatter(), new PrintWriter(sw));
    sw.flush();//from   w  w w .j  ava2 s  .  co  m
    return sw.getBuffer().toString();
}

From source file:org.dawnsci.marketplace.endpoints.MarketplaceEndpoint.java

private String serialize(Marketplace rootElement) throws IOException {
    Map<String, Object> saveOptions = new HashMap<String, Object>();
    saveOptions.put(XMLResource.OPTION_EXTENDED_META_DATA, Boolean.TRUE);
    // UTF-8 encoding is required per specification
    saveOptions.put(XMLResource.OPTION_ENCODING, "UTF-8");
    XMLResource resource = new XMLResourceImpl();
    resource.getContents().add(rootElement);
    StringWriter stringWriter = new StringWriter();
    resource.save(new URIConverter.WriteableOutputStream(stringWriter, resource.getEncoding()), saveOptions);
    return stringWriter.getBuffer().toString();
}

From source file:org.apache.asterix.event.management.EventExecutor.java

public void executeEvent(Node node, String script, List<String> args, boolean isDaemon, Cluster cluster,
        Pattern pattern, IOutputHandler outputHandler, AsterixEventServiceClient client) throws IOException {
    List<String> pargs = new ArrayList<>();
    pargs.add("/bin/bash");
    pargs.add(client.getEventsHomeDir() + File.separator + AsterixEventServiceUtil.EVENT_DIR + File.separator
            + EXECUTE_SCRIPT);/*  w ww.  j a  v a  2  s.co  m*/
    StringBuilder envBuffer = new StringBuilder(IP_LOCATION + "=" + node.getClusterIp() + " ");
    boolean isMasterNode = node.getId().equals(cluster.getMasterNode().getId());

    if (!node.getId().equals(EventDriver.CLIENT_NODE_ID) && cluster.getEnv() != null) {
        for (Property p : cluster.getEnv().getProperty()) {
            if (p.getKey().equals("JAVA_HOME")) {
                String val = node.getJavaHome() == null ? p.getValue() : node.getJavaHome();
                envBuffer.append(p.getKey() + "=" + val + " ");
            } else if (p.getKey().equals(EventUtil.NC_JAVA_OPTS)) {
                if (!isMasterNode) {
                    appendJavaOpts(node, envBuffer, p);
                }
            } else if (p.getKey().equals(EventUtil.CC_JAVA_OPTS)) {
                if (isMasterNode) {
                    appendJavaOpts(node, envBuffer, p);
                }
            } else if (p.getKey().equals("LOG_DIR")) {
                String val = node.getLogDir() == null ? p.getValue() : node.getLogDir();
                envBuffer.append(p.getKey() + "=" + val + " ");
            } else {
                envBuffer.append(p.getKey() + "=" + p.getValue() + " ");
            }

        }
        pargs.add(cluster.getUsername() == null ? System.getProperty("user.name") : cluster.getUsername());
    }

    StringBuilder argBuffer = new StringBuilder();
    if (args != null && args.size() > 0) {
        for (String arg : args) {
            argBuffer.append(arg + " ");
        }
    }

    ProcessBuilder pb = new ProcessBuilder(pargs);
    pb.environment().put(IP_LOCATION, node.getClusterIp());
    pb.environment().put(CLUSTER_ENV, envBuffer.toString());
    pb.environment().put(SCRIPT, script);
    pb.environment().put(ARGS, argBuffer.toString());
    pb.environment().put(DAEMON, Boolean.toString(isDaemon));
    Process p = pb.start();
    if (!isDaemon) {
        BufferedInputStream bis = new BufferedInputStream(p.getInputStream());
        StringWriter writer = new StringWriter();
        IOUtils.copy(bis, writer, "UTF-8");
        String result = writer.getBuffer().toString();
        OutputAnalysis analysis = outputHandler.reportEventOutput(pattern.getEvent(), result);
        if (!analysis.isExpected()) {
            throw new IOException(analysis.getErrorMessage() + result);
        }
    }
}

From source file:eu.europa.esig.dss.DSSXMLUtils.java

/**
 * This method allows to convert an XML {@code Node} to a {@code String}.
 *
 * @param node {@code Node} to be converted
 * @return {@code String} representation of the node
 */// ww w  . j  a v a  2 s. com
public static String xmlToString(final Node node) {
    try {
        final Source source = new DOMSource(node);
        final StringWriter stringWriter = new StringWriter();
        final Result result = new StreamResult(stringWriter);
        final TransformerFactory factory = TransformerFactory.newInstance();
        final Transformer transformer = factory.newTransformer();
        transformer.transform(source, result);
        return stringWriter.getBuffer().toString();
    } catch (Exception e) {
        throw new DSSException(e);
    }
}

From source file:android.databinding.tool.LayoutXmlProcessor.java

private String toXML(ResourceBundle.LayoutFileBundle layout, Marshaller marshaller) throws JAXBException {
    StringWriter writer = new StringWriter();
    marshaller.marshal(layout, writer);/*w w w .  j a  v  a 2 s.c  om*/
    return writer.getBuffer().toString();
}

From source file:org.apache.tinkerpop.gremlin.util.config.YamlConfigurationTest.java

@Test
public void shouldLoadSaveConfiguration() throws Exception {
    final YamlConfiguration config = new YamlConfiguration();
    final String testData = this.getTestInputData();
    final StringWriter writer = new StringWriter();
    config.load(new StringReader(testData));
    config.save(writer);/*w  w w . jav a2  s .c o  m*/

    assertEquals(testData, writer.getBuffer().toString());
}

From source file:biz.c24.io.spring.batch.writer.C24ItemWriter.java

/**
 * Writes the contents of the StringWriter to our output file
 * //from www . ja v  a  2s.  c om
 * @param writer The StringWriter to read the data from
 */
private void write(Sink sink) throws IOException {

    StringWriter writer = (StringWriter) sink.getWriter();

    writer.flush();

    StringBuffer buffer = writer.getBuffer();

    // Sadly StringBuffer doesn't allow us read-only access to its internal array, so we have to copy
    String element = buffer.toString();

    Writer outputWriter = writerSource.getWriter();
    synchronized (outputWriter) {
        outputWriter.write(element);
    }

    // Reset the buffer for next time
    buffer.setLength(0);

}

From source file:it.bz.tis.integreen.carsharingbzit.tis.FakeConnector.java

@Override
public Object pushData(String datasourceName, Object[] data) {
    StringWriter sw = new StringWriter();
    try {/*from  ww w  . j  av  a 2 s  . c om*/
        this.mapper.writeValue(sw, data);
    } catch (IOException e) {
        throw new IllegalStateException("Why???");
    }

    String txt = sw.getBuffer().toString();

    logger.debug("FakeConnector.pushData: " + datasourceName + " - " + txt);
    return null;
}

From source file:it.bz.tis.integreen.carsharingbzit.tis.FakeConnector.java

@Override
public Object syncStations(String datasourceName, Object[] data) {

    StringWriter sw = new StringWriter();
    try {/*from  w  w w  . j  ava 2 s.co  m*/
        this.mapper.writeValue(sw, data);
    } catch (IOException e) {
        throw new IllegalStateException("Why???");
    }

    String txt = sw.getBuffer().toString();

    logger.debug("FakeConnector.syncStations: " + datasourceName + " - " + txt);
    return null;
}