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.geosdi.geoplatform.gui.server.command.publish.cas.CasPublishLayerPreviewCommand.java

@Override
public PublishLayerPreviewResponse execute(CasPublishLayerPreviewRequest request,
        HttpServletRequest httpServletRequest) {
    try {//from  w ww  .  jav  a  2s .c o  m
        sessionUtility.getLoggedAccount(httpServletRequest);
    } catch (GPSessionTimeout timeout) {
        throw new GeoPlatformException(timeout);
    }
    String result = null;
    try {
        List<String> layerList = request.getLayerList();
        casPublisherService.publishAll(httpServletRequest.getSession().getId(), "previews", "dataTest",
                layerList);
        boolean reloadCluster = request.isReloadCluster();
        if (reloadCluster) {
            HttpResponse response = httpclient.execute(targetHost, httpget, localContext);
            //                HttpResponse response = httpclient.execute(get, localContext);
            InputStream is = response.getEntity().getContent();
            Writer writer = new StringWriter();
            char[] buffer = new char[1024];
            try {
                Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
                int n;
                while ((n = reader.read(buffer)) != -1) {
                    writer.write(buffer, 0, n);
                }
            } finally {
                is.close();
            }
            result = writer.toString();
        }
    } catch (ResourceNotFoundFault ex) {
        logger.error("Error on publish shape: " + ex);
        throw new GeoPlatformException("Error on publish shape.");
    } catch (FileNotFoundException ex) {
        logger.error("Error on publish shape: " + ex);
        throw new GeoPlatformException("Error on publish shape.");
    } catch (MalformedURLException e) {
        logger.error("Error on cluster url: " + e);
        throw new GeoPlatformException(new GPReloadURLException("Error on cluster url."));
    } catch (IOException e) {
        logger.error("Error on reloading cluster: " + e);
        throw new GeoPlatformException(new GPReloadURLException("Error on reloading cluster."));
    }
    return new PublishLayerPreviewResponse(result);

}

From source file:com.mirth.connect.plugins.datatypes.xml.XMLBatchAdaptor.java

private String toXML(Node node) throws Exception {
    Writer writer = new StringWriter();

    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.transform(new DOMSource(node), new StreamResult(writer));

    return writer.toString();
}

From source file:org.ambraproject.service.XMLServiceImpl.java

public InputStream getTransformedInputStream(InputStream xml) throws ApplicationException {
    try {// w  ww.j  av a2s  . co  m
        final Writer writer = new StringWriter(1000);

        Document doc = createDocBuilder().parse(xml);
        Transformer transformer = this.getTranslet(doc);
        DOMSource domSource = new DOMSource(doc);
        transformer.transform(domSource, new StreamResult(writer));
        return new ByteArrayInputStream(writer.toString().getBytes("UTF-8"));
    } catch (Exception e) {
        throw new ApplicationException(e);
    }
}

From source file:com.yahoo.ycsb.db.CouchbaseClient.java

/**
 * Encode the object for couchbase storage.
 *
 * @param source the source value./*from   w  ww.  j av  a 2  s. co m*/
 * @return the storable object.
 */
private Object encode(final HashMap<String, ByteIterator> source) {
    HashMap<String, String> stringMap = StringByteIterator.getStringMap(source);
    if (!useJson) {
        return stringMap;
    }

    ObjectNode node = JSON_MAPPER.createObjectNode();
    for (Map.Entry<String, String> pair : stringMap.entrySet()) {
        node.put(pair.getKey(), pair.getValue());
    }
    JsonFactory jsonFactory = new JsonFactory();
    Writer writer = new StringWriter();
    try {
        JsonGenerator jsonGenerator = jsonFactory.createGenerator(writer);
        JSON_MAPPER.writeTree(jsonGenerator, node);
    } catch (Exception e) {
        throw new RuntimeException("Could not encode JSON value");
    }
    return writer.toString();
}

From source file:org.exoplatform.ecms.xcmis.sp.BaseTest.java

protected String convertStreamToString(InputStream is) throws IOException {
    if (is != null) {
        Writer writer = new StringWriter();

        char[] buffer = new char[1024];
        try {//from  w ww.ja v  a  2s  .  c o  m
            Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            is.close();
        }
        return writer.toString();
    } else {
        return "";
    }
}

From source file:org.apache.velocity.tools.view.VelocityViewServlet.java

protected void mergeTemplate(Template template, Context context, HttpServletResponse response)
        throws IOException {
    Writer writer;
    if (this.bufferOutput) {
        writer = new StringWriter();
    } else {//from w w w .j  a va2  s . c  o  m
        writer = response.getWriter();
    }

    getVelocityView().merge(template, context, writer);

    if (this.bufferOutput) {
        response.getWriter().write(writer.toString());
    }
}

From source file:gov.nih.nci.ncicb.tcga.dcc.common.util.BeanToTextExporter.java

public static String beanListToText(final String type, final Writer out, final Map<String, String> columns,
        final List data, final DateFormat dateFormat) {
    CSVWriter writer = new CSVWriter(out);
    if ("tab".equals(type)) {
        writer = new CSVWriter(out, '\t', CSVWriter.NO_QUOTE_CHARACTER);
    }/*from   w w  w .ja  v a  2 s.c  o m*/
    List<String> cols = new LinkedList<String>();
    try {
        //Writing the column headers
        for (Map.Entry<String, String> e : columns.entrySet()) {
            cols.add(e.getValue());
        }
        writer.writeNext((String[]) cols.toArray(new String[columns.size()]));
        cols.clear();
        //Writing the data
        if (data != null) {
            for (Object o : data) {
                for (Map.Entry<String, String> e : columns.entrySet()) {
                    final Object obj = getAndInvokeGetter(o, e.getKey());
                    String value = getExportString(obj, dateFormat);

                    if ("tab".equals(type)) {
                        value = value.replace("\t", "   ");
                    }
                    cols.add(value);
                }
                writer.writeNext((String[]) cols.toArray(new String[columns.size()]));
                cols.clear();
            }
        }
        writer.close();
        out.flush();
        out.close();
    } catch (Exception e) {
        logger.debug(FancyExceptionLogger.printException(e));
        return "An error occurred.";
    }
    return out.toString();
}

From source file:configuration.ClientConfiguration.java

/**
 * {@inheritDoc}// w w w . j av a2 s  . co m
 */
@Override
public String toString() {
    Writer writer = new JSONPrettyPrintWriter();
    try {
        JSONValue.writeJSONString(toMap(), writer);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return writer.toString();
}

From source file:ddf.catalog.registry.transformer.RegistryServiceConverter.java

/**
 * Read gml and return a wkt.//from  w w w  .  j  a v  a 2  s . c  o m
 *
 * @param reader
 * @return
 */
private void readGml(HierarchicalStreamReader reader, MetacardImpl meta, String attributeKey) {

    safeMove(reader, 3, () -> {

        // buffer up the current gml node and all its children
        Writer out = new StringWriter();
        HierarchicalStreamWriter writer = new CompactWriter(out);
        HierarchicalStreamCopier copier = new HierarchicalStreamCopier();
        copier.copy(reader, writer);
        String xml = out.toString();

        xml = xml.replaceFirst(">", " xmlns:gml=\"http://www.opengis.net/gml\">");

        meta.setAttribute(attributeKey, gml3ToWkt.convert(xml));
    });
}

From source file:com.dsh105.nexus.hook.github.GitHub.java

public String createGist(Exception e) {
    Nexus.LOGGER.info("Creating a Gist for " + e.getClass().getName());
    Writer writer = new StringWriter();
    PrintWriter printWriter = new PrintWriter(writer);
    e.printStackTrace(printWriter);/*from w w  w. j  ava2 s.  c  o m*/
    Gist gist = new Gist(new GistFile(writer.toString()));
    try {
        writer.close();
    } catch (IOException e1) {
        e1.printStackTrace();
    }
    return gist.create();
}