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:com.ibm.watson.developer_cloud.professor_languo.model.stack_exchange.User.java

@Override
public String toString() {
    StringWriter w = new StringWriter();
    w.append("\n<User>\n");
    w.append("\t{id: " + id.toString() + "\n");
    w.append("\treputation: " + printIfNotNull(reputation) + "\n");
    w.append("\tdisplayName: " + printIfNotNull(displayName) + "\n");
    w.append("\temailHash: " + printIfNotNull(emailHash) + "\n");
    w.append("\tcreationDate: " + printIfNotNull(creationDate) + "\n");
    w.append("\tlastAccessDate: " + printIfNotNull(lastAccessDate) + "\n");
    w.append("\twebsiteUrl: " + printIfNotNull(websiteUrl) + "\n");
    w.append("\tlocation: " + printIfNotNull(location) + "\n");
    w.append("\tage: " + printIfNotNull(age) + "\n");
    w.append("\tupVotes: " + printIfNotNull(upVotes) + "\n");
    w.append("\tdownVotes: " + printIfNotNull(downVotes) + "\n");
    w.append("\taccountId: " + printIfNotNull(accountId) + "\n");
    w.append("\taboutMe: " + printIfNotNull(aboutMe));
    w.append("\n\t}\n");

    return w.toString();
}

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

@Override
public Map<String, Object> nextRow() {
    if (ended)//from w w w. java2s  .  c  o m
        return null;
    final DataSource<Reader> ds = context.getDataSource();
    final String url = context.replaceTokens(context.getEntityAttribute(URL));
    Reader r = null;
    try {
        r = ds.getData(url);
    } catch (final Exception e) {
        wrapAndThrow(SEVERE, e, "Exception reading url : " + url);
    }
    final StringWriter sw = new StringWriter();
    final char[] buf = new char[1024];
    while (true) {
        int len = 0;
        try {
            len = r.read(buf);
        } catch (final IOException e) {
            IOUtils.closeQuietly(r);
            wrapAndThrow(SEVERE, e, "Exception reading url : " + url);
        }
        if (len <= 0)
            break;
        sw.append(new String(buf, 0, len));
    }
    final Map<String, Object> row = new HashMap<String, Object>();
    row.put(PLAIN_TEXT, sw.toString());
    ended = true;
    IOUtils.closeQuietly(r);
    return row;
}

From source file:eu.apenet.dpt.standalone.gui.batch.ConvertAndValidateActionListener.java

private String createXmlQualityString(XmlQualityCheckerCall xmlQualityCheckerCall) {
    StringWriter writer = new StringWriter();
    writer.append("\r\n");
    writer.append("\r\n");
    writer.append("----- ");
    writer.append(labels.getString("dataquality.title"));
    writer.append(" -----");
    writer.append("\r\n");
    writer.append(MessageFormat.format(labels.getString("dataquality.missing.unittitle"), "(unittitle)"));
    writer.append(" ");
    writer.append(Integer.toString(xmlQualityCheckerCall.getCounterUnittitle()));
    writer.append("\r\n");
    writer.append(MessageFormat.format(labels.getString("dataquality.missing.unitdate"), "(unitdate@normal)"));
    writer.append(" ");
    writer.append(Integer.toString(xmlQualityCheckerCall.getCounterUnitdate()));
    writer.append("\r\n");
    writer.append(MessageFormat.format(labels.getString("dataquality.missing.dao"), "(dao@xlink:role)"));
    writer.append(" ");
    writer.append(Integer.toString(xmlQualityCheckerCall.getCounterDao()));
    writer.append("\r\n");
    writer.append(MessageFormat.format(labels.getString("dataquality.missing.href"), "(dao@xlink:href)"));
    writer.append(" ");
    writer.append(Integer.toString(xmlQualityCheckerCall.getCounterWrongHref()));
    return writer.toString();
}

From source file:com.qpark.eip.core.spring.PayloadLogger.java

/**
 * {@link Message} to string./*from  w  w  w .j  av a 2 s .  c  om*/
 *
 * @param message
 *            the {@link Message}.
 * @return the {@link Message} as string.
 */
private String getMessage(final Message<?> message) {
    Object logMessage = this.expression.getValue(this.evaluationContext, message);
    if (JAXBElement.class.isInstance(logMessage)) {
        final JAXBElement<?> elem = (JAXBElement<?>) logMessage;
        try {
            if (Objects.nonNull(this.jaxb2Marshaller)) {
                final StringResult sw = new StringResult();
                this.jaxb2Marshaller.marshal(logMessage, sw);
                logMessage = sw.toString();
            } else {
                final Marshaller marshaller = this.getMarshaller();
                if (Objects.nonNull(marshaller)) {
                    final StringWriter sw = new StringWriter();
                    marshaller.marshal(logMessage, sw);
                    logMessage = sw.toString();
                }
            }
        } catch (final Exception e) {
            logMessage = elem.getValue();
        }
    } else if (logMessage instanceof Throwable) {
        final StringWriter stringWriter = new StringWriter();
        if (logMessage instanceof AggregateMessageDeliveryException) {
            stringWriter.append(((Throwable) logMessage).getMessage());
            for (final Exception exception : (List<? extends Exception>) ((AggregateMessageDeliveryException) logMessage)
                    .getAggregatedExceptions()) {
                exception.printStackTrace(new PrintWriter(stringWriter, true));
            }
        } else {
            ((Throwable) logMessage).printStackTrace(new PrintWriter(stringWriter, true));
        }
        logMessage = stringWriter.toString();
    }
    final StringBuffer sb = new StringBuffer(1024);
    sb.append(MessageHeaders.ID).append("=").append(message.getHeaders().getId());
    final Object correlationId = new IntegrationMessageHeaderAccessor(message).getCorrelationId();
    if (correlationId != null) {
        sb.append(", ");
        sb.append(IntegrationMessageHeaderAccessor.CORRELATION_ID).append("=").append(correlationId);
    }
    sb.append("\n");
    sb.append(String.valueOf(logMessage));
    return sb.toString();
}

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

/**
 * Append the permission related information of the project
 * /*from  ww w. ja v  a 2 s  .  co  m*/
 * @param sw
 *            writer to append to
 * @param dccdSB
 *            search result
 */
protected void appendProjectPermissionAsXml(java.io.StringWriter sw, DccdSB dccdSB) {
    // only the default level
    sw.append("<permission>");
    sw.append(getXMLElementString("defaultLevel",
            //dccdSB.getPermissionDefaultLevel()));
            MAP_PERMISSION_TO_ENTITYLEVEL
                    .get(ProjectPermissionLevel.valueOf(dccdSB.getPermissionDefaultLevel()))));
    sw.append("</permission>");
}

From source file:co.uk.sentinelweb.drawcustom.api.DrawCustomSetTemplate.java

public boolean fromJSON(File f) {
    if (f.exists()) {
        try {//from www.j  a va  2  s  .co  m
            StringWriter sw = new StringWriter();
            BufferedReader reader = new BufferedReader(new FileReader(f));
            String readline = "";
            while ((readline = reader.readLine()) != null) {
                sw.append(readline);
            }
            return fromJSON(sw.toString());
        } catch (FileNotFoundException e) {
            Log.d(DrawCustomGlobals.TAG, "Error reading template:" + f.getAbsolutePath(), e);
            return false;
        } catch (IOException e) {
            Log.d(DrawCustomGlobals.TAG, "Error reading template:" + f.getAbsolutePath(), e);
            return false;
        }
    }
    return false;
}

From source file:dk.dr.radio.data.EoDiverse.java

/**
   * Unescapes a string containing entity escapes to a string containing the actual Unicode characters corresponding to the escapes. Supports only HTML 3.0 entities.
   * Kilde: http://stackoverflow.com/questions/994331/java-how-to-decode-html-character-entities-in-java-like-httputility-htmldecode
   *//*from   w w  w .j av  a  2 s.  co  m*/
  public static final String unescapeHtml3(final String input) {
      StringWriter writer = null;
      int len = input.length();
      int i = 1;
      int st = 0;
      while (true) {
          // look for '&'
          while (i < len && input.charAt(i - 1) != '&')
              i++;
          if (i >= len)
              break;

          // found '&', look for ';'
          int j = i;
          while (j < len && j < i + MAX_ESCAPE + 1 && input.charAt(j) != ';')
              j++;
          if (j == len || j < i + MIN_ESCAPE || j == i + MAX_ESCAPE + 1) {
              i++;
              continue;
          }

          // found escape
          if (input.charAt(i) == '#') {
              // numeric escape
              int k = i + 1;
              int radix = 10;

              final char firstChar = input.charAt(k);
              if (firstChar == 'x' || firstChar == 'X') {
                  k++;
                  radix = 16;
              }

              try {
                  int entityValue = Integer.parseInt(input.substring(k, j), radix);

                  if (writer == null)
                      writer = new StringWriter(input.length());
                  writer.append(input.substring(st, i - 1));

                  if (entityValue > 0xFFFF) {
                      final char[] chrs = Character.toChars(entityValue);
                      writer.write(chrs[0]);
                      writer.write(chrs[1]);
                  } else {
                      writer.write(entityValue);
                  }

              } catch (NumberFormatException ex) {
                  i++;
                  continue;
              }
          } else {
              // named escape
              CharSequence value = lookupMap.get(input.substring(i, j));
              if (value == null) {
                  i++;
                  continue;
              }

              if (writer == null)
                  writer = new StringWriter(input.length());
              writer.append(input.substring(st, i - 1));

              writer.append(value);
          }

          // skip escape
          st = j + 1;
          i = st;
      }

      if (writer != null) {
          writer.append(input.substring(st, len));
          return writer.toString();
      }
      return input;
  }

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

public List<NameType> executeQueryForColumnNames(String sql) throws Exception {
    // long t = System.currentTimeMillis();
    StringWriter sw = new StringWriter(100);
    // sw.append("SELECT * FROM (");
    sw.append(sql);
    // sw.append(") A WHERE 1 = -1");

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

    ResultSet rs = null;//from w  w w .j  a  v a  2 s.  com
    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();
            stmt.setMaxRows(1);
            rs = stmt.executeQuery(sqlForHeader);
        }
        ResultSetMetaData rsmd = rs.getMetaData();
        int columnCount = rsmd.getColumnCount();

        List<NameType> columnNames = new ArrayList<NameType>();
        for (int i = 0; i < columnCount; i++) {
            columnNames.add(new NameType(rsmd.getColumnLabel(i + 1), dialect.getJavaType(
                    rsmd.getColumnTypeName(i + 1), rsmd.getPrecision(i + 1), rsmd.getScale(i + 1))));
            // rsmd.getColumnClassName(i + 1)));
        }

        // t = System.currentTimeMillis() - t;
        // System.out.println("execute query for column names in " + t +
        // "ms");

        return columnNames;
    } finally {
        ConnectionUtil.closeResultSet(rs);
        ConnectionUtil.closeStatement(stmt);
    }

}

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

protected void appendProjectDescriptionAsXml(java.io.StringWriter sw, DccdSB dccdSB) {
    if (dccdSB.hasTridasProjectDescription())
        sw.append(getXMLElementString("description", dccdSB.getTridasProjectDescription()));
}

From source file:Main.java

public static String getXMLContent(XMLEventReader reader, StartElement element, boolean decodeCharacters)
        throws XMLStreamException {
    String rootElementName = getLocalName(element);

    StringWriter buffer = new StringWriter(1024);

    StartElement pendingElement = null;
    String pendingElementName = null;

    while (reader.hasNext()) {
        XMLEvent event = reader.nextEvent();

        if (pendingElement != null) {
            boolean skip = false;

            if (event.isEndElement() && pendingElementName.equals(getLocalName(event.asEndElement()))) {
                writeAsEncodedUnicode(pendingElement, buffer, true); // empty tag
                skip = true; // skip this end tag
            } else {
                writeAsEncodedUnicode(pendingElement, buffer, false);
            }//  www.  j a v a 2s .c o m

            pendingElement = null;
            pendingElementName = null;

            if (skip)
                continue;
        }

        if (event.isEndElement()) {
            EndElement endElement = event.asEndElement();
            String name = getLocalName(endElement);

            if (rootElementName.equals(name))
                return buffer.toString();

            writeAsEncodedUnicode(endElement, buffer);
        } else if (event.isStartElement()) {
            pendingElement = event.asStartElement();
            pendingElementName = getLocalName(pendingElement);
        } else if (event.isCharacters() && decodeCharacters) {
            buffer.append(event.asCharacters().getData());
        } else {
            event.writeAsEncodedUnicode(buffer);
        }
    }

    throw new XMLStreamException(format("Missing closing tag for '" + rootElementName + "' element", element));
}