Example usage for java.io StringWriter append

Introduction

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

Prototype

public StringWriter append(char c) 

Source Link

Document

Appends the specified character to this writer.

Usage

From source file:org.rascalmpl.library.experiments.Compiler.RVM.Interpreter.help.HelpManager.java

String reportHelp(String[] words, ScoreDoc[] hits) throws IOException {
    int nhits = hits.length;

    StringWriter w = new StringWriter();
    if (nhits == 0) {
        stdout.println("No info found");
        genPrelude(w);/*from   ww  w  . j av a2  s.  co  m*/
        w.append("<h1 class=\"search-sect0\">No help found for: ");
        genSearchTerms(words, w);
        w.append("</h1>\n");
        w.append("<div class=\"search-ulist\">\n");
        w.append(
                "<ul><li>Perhaps try <i>help</i>, <i>further reading</i> or <i>introduction</i> as search terms</li>");
        w.append("</ul>\n");
        w.append("</div>");
        w.append("</body>\n");
        return w.toString();
    } else {
        genPrelude(w);
        w.append("<h1 class=\"search-sect0\">Help for: ");
        genSearchTerms(words, w);
        w.append("</h1>\n");
        w.append("<ul>\n");
        for (int i = 0; i < Math.min(hits.length, maxSearch); i++) {
            Document hitDoc = indexSearcher.doc(hits[i].doc);
            w.append("<div class=\"search-ulist\">\n");
            w.append("<li> ");
            String name = hitDoc.get("name");
            appendHyperlink(w, name);
            w.append(": <em>").append(escapeHtml(getField(hitDoc, "synopsis"))).append("</em>");
            String signature = getField(hitDoc, "signature");
            if (!signature.isEmpty()) {
                w.append("<br>").append("<code>").append(escapeHtml(signature)).append("</code>");
            }
        }
        w.append("</ul>\n");
        w.append("</div>");
        w.append("</body>\n");
        return w.toString();
    }
}

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From source file:dk.statsbiblioteket.util.CachedCollator.java

/**
 * @return the cached chars in collator order.
 *///from  w  w w. j  av a2  s . c  om
public String getCachedChars() {
    List<String> chars = new ArrayList<String>(5000);
    for (int i = 0; i < cachedPositions.length; i++) {
        if (cachedPositions[i] > 0) {
            chars.add(Character.toString((char) i));
        }
    }
    Collections.sort(chars, this);
    StringWriter sw = new StringWriter(chars.size());
    for (String c : chars) {
        sw.append(c);
    }
    return sw.toString();
}

---

From source file:eu.sisob.uma.restserver.services.gate.GateTask.java

public static boolean launch(String user, String pass, String task_code, String code_task_folder, String email,
        StringWriter message, boolean verbose, boolean split_by_keyword) {
    if (message == null) {
        return false;
    }//w w  w  . j a  va2  s . c  o  m
    boolean success = false;
    message.getBuffer().setLength(0);
    File code_task_folder_dir = new File(code_task_folder);

    File documents_dir = code_task_folder_dir;

    File csv_data_source_file = FileSystemManager.getFileIfExists(code_task_folder_dir,
            input_data_source_filename_prefix_csv, input_data_source_filename_ext_csv);

    boolean validate = csv_data_source_file != null;

    if (!validate) {
        success = false;
        message.write("You have not uploaded any file like this '" + input_data_source_filename_prefix_csv + "*"
                + input_data_source_filename_ext_csv + "' file");
    } else {
        String middle_data_folder = code_task_folder + File.separator
                + AuthorizationManager.middle_data_dirname;
        File middle_data_dir = null;
        try {
            middle_data_dir = FileSystemManager.createFileAndIfExistsDelete(middle_data_folder);
        } catch (Exception ex) {
            ProjectLogger.LOGGER.error(ex.toString(), ex);
            message.append("The file couldn't be created " + middle_data_dir.getName() + "\r\n");
        }

        String results_data_folder = code_task_folder + File.separator + AuthorizationManager.results_dirname;
        File results_data_dir = null;
        try {
            results_data_dir = FileSystemManager.createFileAndIfExistsDelete(results_data_folder);
        } catch (Exception ex) {
            ProjectLogger.LOGGER.error(ex.toString(), ex);
            message.append("The file couldn't be created " + results_data_dir.getName() + "\r\n");
        }

        File zip_file = new File(code_task_folder_dir, input_data_documents_in_zip);

        if (zip_file.exists()) {
            documents_dir = new File(code_task_folder_dir, AuthorizationManager.middle_data_dirname);
            if (!ZipUtil.unZipItToSameFolder(zip_file, documents_dir)) {
                success = false;
                message.write(input_data_documents_in_zip + " cannot bet unziped"); //FIXME
                return success;
            } else {

            }
        }

        RepositoryPreprocessDataMiddleData preprocessedRep = null;
        try {
            File verbose_dir = null;

            if (verbose) {
                verbose_dir = new File(code_task_folder_dir, AuthorizationManager.verbose_dirname);
                if (!verbose_dir.exists())
                    verbose_dir.mkdir();
            }

            HashMap<String, String[]> blocks_and_keywords = null;
            if (split_by_keyword) {
                blocks_and_keywords = GateDataExtractorService.getInstance().getBlocksAndKeywords();
            }

            preprocessedRep = GateDataExtractorSingle.createPreprocessRepositoryFromCSVFile(
                    csv_data_source_file, ';', documents_dir, verbose, verbose_dir, split_by_keyword,
                    blocks_and_keywords, middle_data_dir);

        } catch (Exception ex) {
            message.append("The format of '" + csv_data_source_file.getName()
                    + "' does not seems be correct. Please check the headers of the csv file (read in the instructions which are optionals) and be sure that the field separators are ';'. Please read the intructions of the task. \r\nAlso check that you have uploaded all the documents referenced in the csv file (if you have upload all the documents compressed in "
                    + input_data_documents_in_zip
                    + " file, please, check that it has all the files referenced in the csv).<br>Message: "
                    + ex.getMessage()); //FIXME
            ProjectLogger.LOGGER.error(message.toString(), ex);
        }

        if (preprocessedRep != null) {
            H2DBCredentials cred_resolver = GateDataExtractorService.getH2DBCredentials_Resolver();
            H2DBCredentials cred_trad = GateDataExtractorService.getH2DBCredentials_Trad_Tables_Academic();
            GateDataExtractorTaskInRest task = new GateDataExtractorTaskInRest(preprocessedRep, true, cred_trad,
                    true, cred_resolver, user, pass, task_code, code_task_folder, email);

            try {
                GateDataExtractorService.getInstance()
                        .addExecution((new CallbackableTaskExecutionWithResource(task)));
                success = true;
                message.write(TheResourceBundle.getString("Jsp Task Executed Msg"));
            } catch (Exception ex) {
                success = false;
                message.write(TheResourceBundle.getString("Jsp Task Executed Error Msg"));
                ProjectLogger.LOGGER.error(message.toString(), ex);
                validate = false;
            }
        }
    }

    return success;
}

---

From source file:dk.statsbiblioteket.util.CachedCollator.java

protected String getBasicChars() {
    log.trace("geBasicChars called");
    try {//from w  w  w  .  j ava2 s. c  o m
        return Streams.getUTF8Resource(CHARSTATS);
    } catch (IOException e) {
        log.debug("Could not fetch the resource '" + CHARSTATS + "'. Defaulting to 0x20-0xFF");
    }

    int START = 0x20;
    int END = 0xFF;
    StringWriter sw = new StringWriter(END - START + 1);
    for (int i = START; i <= END; i++) {
        sw.append((char) i);
    }
    return sw.toString();
}

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From source file:com.espertech.esper.client.scopetest.EPAssertionUtil.java

/**
 * Compare the property values of events with the expected values, using exact-order semantics.
 * @param actual provides events/*from  w w  w. j  a  v  a  2 s .c o  m*/
 * @param propertyNames array of property names
 * @param expected expected values
 * @param streamName an optional name for the stream for use in messages
 */
public static void assertPropsPerRow(EventBean[] actual, String[] propertyNames, Object[][] expected,
        String streamName) {
    if (compareArraySize(expected, actual)) {
        return;
    }
    for (int i = 0; i < expected.length; i++) {
        Object[] propertiesThisRow = expected[i];
        for (int j = 0; j < propertiesThisRow.length; j++) {
            String name = propertyNames[j];
            Object value = propertiesThisRow[j];
            Object eventProp = actual[i].get(name);
            StringWriter writer = new StringWriter();
            writer.append("Error asserting property named ");
            writer.append(name);
            writer.append(" for row ");
            writer.append(Integer.toString(i));
            if (streamName != null && streamName.trim().length() != 0) {
                writer.append(" for stream ");
                writer.append(streamName);
            }
            assertEqualsAllowArray(writer.toString(), value, eventProp);
        }
    }
}

---

From source file:org.apache.solr.handler.dataimport.PlainTextEntityProcessor.java

@Override
public Map<String, Object> nextRow() {
    if (ended)//  ww  w.j  a va  2s. c o m
        return null;
    DataSource<Reader> ds = context.getDataSource();
    String url = context.replaceTokens(context.getEntityAttribute(URL));
    Reader r = null;
    try {
        r = ds.getData(url);
    } catch (Exception e) {
        wrapAndThrow(SEVERE, e, "Exception reading url : " + url);
    }
    StringWriter sw = new StringWriter();
    char[] buf = new char[1024];
    while (true) {
        int len = 0;
        try {
            len = r.read(buf);
        } catch (IOException e) {
            IOUtils.closeQuietly(r);
            wrapAndThrow(SEVERE, e, "Exception reading url : " + url);
        }
        if (len <= 0)
            break;
        sw.append(new String(buf, 0, len));
    }
    Map<String, Object> row = new HashMap<>();
    row.put(PLAIN_TEXT, sw.toString());
    ended = true;
    IOUtils.closeQuietly(r);
    return row;
}

---

From source file:ro.nextreports.engine.util.QueryUtil.java

public List<NameType> executeQueryForDynamicColumn(String sql) throws Exception {

    StringWriter sw = new StringWriter(100);
    sw.append(sql);

    String sqlForHeader = sw.toString();
    LOG.info("call for chart dynamic columns = " + sqlForHeader);

    ResultSet rs = null;//w w  w .  jav a  2s .  co m
    Statement stmt = null;
    try {
        if (isProcedureCall(sqlForHeader)) {
            Dialect dialect = DialectUtil.getDialect(con);
            CallableStatement cs = con.prepareCall("{" + sqlForHeader + "}");
            stmt = cs;
            if (dialect.hasProcedureWithCursor()) {
                cs.registerOutParameter(1, dialect.getCursorSqlType());
            }
            rs = cs.executeQuery();
            if (dialect.hasProcedureWithCursor()) {
                rs = (ResultSet) (cs.getObject(1));
            }
        } else {
            stmt = con.createStatement();
            rs = stmt.executeQuery(sqlForHeader);
        }
        ResultSetMetaData rsmd = rs.getMetaData();
        int columnCount = rsmd.getColumnCount();
        if (columnCount != 2) {
            throw new QueryException(
                    "Column query must have two data columns : column name and column legend.");
        }

        List<NameType> columnNames = new ArrayList<NameType>();
        while (rs.next()) {
            columnNames.add(new NameType(rs.getString(1), rs.getString(2)));
        }
        return columnNames;
    } finally {
        ConnectionUtil.closeResultSet(rs);
        ConnectionUtil.closeStatement(stmt);
    }

}

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From source file:org.codice.ddf.spatial.ogc.csw.catalog.converter.CswRecordConverter.java

@Override
public BinaryContent transform(Metacard metacard, Map<String, Serializable> arguments)
        throws CatalogTransformerException {
    StringWriter stringWriter = new StringWriter();
    Boolean omitXmlDec = (Boolean) arguments.get(CswConstants.OMIT_XML_DECLARATION);

    if (omitXmlDec == null || !omitXmlDec) {
        stringWriter.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n");
    }/*from ww w  . java2 s . c o m*/

    PrettyPrintWriter writer = new PrettyPrintWriter(stringWriter);
    MarshallingContext context = new TreeMarshaller(writer, null, null);
    context.put(CswConstants.WRITE_NAMESPACES, true);
    copyArgumentsToContext(context, arguments);

    this.marshal(metacard, writer, context);

    BinaryContent transformedContent = null;

    ByteArrayInputStream bais = new ByteArrayInputStream(
            stringWriter.toString().getBytes(StandardCharsets.UTF_8));
    transformedContent = new BinaryContentImpl(bais, new MimeType());
    return transformedContent;
}

---

From source file:eu.fusepool.p3.proxy.ProxyHandler.java

private void startTransformation(final String resourceUri, final String ldpcUri, final String transformerUri,
        final byte[] bytes, final Header[] requestHeaders) {
    (new Thread() {

        @Override/*from  www .  ja v  a2s. c  o m*/
        public void run() {
            Transformer transformer = new TransformerClientImpl(transformerUri);
            Entity entity = new InputStreamEntity() {

                @Override
                public MimeType getType() {
                    try {
                        for (Header h : requestHeaders) {
                            if (h.getName().equalsIgnoreCase("Content-Type")) {
                                return new MimeType(h.getValue());
                            }
                        }
                        return new MimeType("application/octet-stream");
                    } catch (MimeTypeParseException ex) {
                        throw new RuntimeException(ex);
                    }
                }

                @Override
                public InputStream getData() throws IOException {
                    return new ByteArrayInputStream(bytes);
                }

                @Override
                public URI getContentLocation() {
                    try {
                        return new URI(resourceUri);
                    } catch (URISyntaxException ex) {
                        throw new RuntimeException(ex);
                    }
                }
            };

            Entity transformationResult;
            try {
                transformationResult = transformer.transform(entity, new MimeType("*/*"));
            } catch (MimeTypeParseException ex) {
                throw new RuntimeException(ex);
            }

            //final HttpEntity httpEntity = response.getEntity();
            //final Header contentTypeHeader = httpEntity.getContentType();
            final String contentType = transformationResult.getType().toString();
            try {
                if (isRdf(contentType)) {
                    Graph transformationResultGraph = parser.parse(transformationResult.getData(), contentType);
                    final ByteArrayOutputStream baos = new ByteArrayOutputStream();
                    serializer.serialize(baos, transformationResultGraph, SupportedFormat.TURTLE);
                    final byte[] bytes = baos.toByteArray();
                    final StringWriter turtleString = new StringWriter(baos.size() + 2000);
                    turtleString.append(new String(bytes, "UTF-8"));
                    turtleString.append('\n');
                    turtleString.append("<> " + ELDP.transformedFrom + " <" + resourceUri + "> .");
                    post(ldpcUri, new ByteArrayEntity(turtleString.toString().getBytes("UTF-8")), "text/turtle",
                            resourceUri, requestHeaders);
                } else {
                    post(ldpcUri, new org.apache.http.entity.InputStreamEntity(transformationResult.getData()),
                            contentType, resourceUri, requestHeaders);
                }
            } catch (IOException ex) {
                throw new RuntimeException(ex);
            }

        }

    }).start();
}

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From source file:nl.knaw.dans.dccd.rest.AbstractProjectResource.java

/**
 * Construct search result list information as XML String
 * // w w  w. ja v a2 s  .c  o  m
 * @param searchResults
 *            The results
 * @param offset
 *            Number of results to skip
 * @param limit
 *            Number of results in this list
 * @return The XML String
 */
protected String getProjectListSearchResultAsXml(SearchResult<? extends DccdSB> searchResults, int offset,
        int limit) {
    java.io.StringWriter sw = new StringWriter();

    sw.append("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>"); // XML
    // instruction
    sw.append("<projects" + " total=\"" + searchResults.getTotalHits() + "\"" + " offset=\"" + offset + "\""
            + " limit=\"" + limit + "\"" + ">");

    for (SearchHit<? extends DccdSB> hit : searchResults.getHits()) {
        sw.append("<project>");
        appendSearchResultDataAsXml(sw, hit.getData());
        sw.append("</project>");
    }
    sw.append("</projects>");

    return sw.toString();
}

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