Example usage for java.lang Object toString

Introduction

In this page you can find the example usage for java.lang Object toString.

Prototype

public String toString()

Source Link

Document

Returns a string representation of the object.

Usage

From source file:ch.oakmountain.tpa.web.TpaWebPersistor.java

private static void writeMatrix(File file, IMatrix matrix) throws Exception {
    String intro = "{\"nodes\":[{}";
    String middle = "],\"links\":[{}";
    String end = "]}";
    FileUtils.writeStringToFile(file, intro, false);
    for (Object node : matrix.getNodes()) {
        String s = ",{\"name\":\"" + node.toString() + "\",\"group\":1}";
        FileUtils.writeStringToFile(file, s, true);
    }/*from   w  w  w.j  a  va 2  s.  c o  m*/
    FileUtils.writeStringToFile(file, middle, true);
    TpaWebPersistor persistor = new TpaWebPersistor(file);
    matrix.getEdges(persistor);
    FileUtils.writeStringToFile(file, end, true);

}

From source file:com.cubeia.backoffice.report.RequestBean.java

public static RequestBean parse(HttpServletRequest req) {
    /*//from   www.  j  av a  2 s .c o m
     * Trim the path (which becomes the report name)
     */
    String path = trim(req.getPathInfo());
    /*
     * check the format and do default if needed
     */
    String form = req.getParameter("format");
    if (form == null) {
        form = Format.CSV.name();
    }
    /*
     * Convert parameter map to a simple string-string map
     */
    @SuppressWarnings("rawtypes")
    Map params = req.getParameterMap();
    Map<String, String> tmp = new HashMap<String, String>(params.size());
    for (Object key : params.keySet()) {
        tmp.put(key.toString(), req.getParameter(key.toString()));
    }
    /*
     * Continue parsing
     */
    return parse(path, tmp, form);
}

From source file:eu.annocultor.analyzers.SolrPropertyHitsAnalyzer.java

static Collection<String> split(Object fieldValue) {
    List<String> words = new ArrayList<String>();
    for (String word : fieldValue.toString().split("[\\W]+")) {
        if (isLongEnoughToCount(word)) {
            words.add(word);//w  ww  .j  av a 2  s .  c o m
        }
    }
    return words;
}

From source file:Main.java

/**
 * Join objects using toString()//  ww w.j av a  2 s . c  om
 *
 * @param delimiter
 *            the delimiter
 * @param objects
 *            the objects
 * @return the string
 */
public static String joinObjects(String delimiter, Iterable<?> objects) {
    StringBuilder sb = new StringBuilder();
    boolean first = true;
    for (Object object : objects) {
        if (first) {
            first = false;
        } else {
            sb.append(delimiter);
        }
        sb.append(object.toString());
    }
    return sb.toString();
}

From source file:Main.java

private static void toXMLCycle(Object element, StringBuffer xml, StringBuffer space) {
    if (element instanceof Map) {
        Map map = (Map) element;

        xml.append(space);/*from w  w w  . j a  va 2s.c  o  m*/
        xml.append("<dict>\r\n");
        space.append("  ");
        for (Object key : map.keySet()) {
            xml.append(space);
            xml.append("<key>");
            xml.append(key.toString());
            xml.append("</key>\r\n");

            Object value = map.get(key);
            toXMLCycle(value, xml, space);
        }

        space.delete(0, 2);
        xml.append(space);
        xml.append("</dict>\r\n");

    } else if (element instanceof List) {
        xml.append(space);
        xml.append("<array>\r\n");
        space.append("  ");

        List list = (List) element;
        for (Object item : list) {
            toXMLCycle(item, xml, space);
        }

        space.delete(0, 2);
        xml.append(space);
        xml.append("</array>\r\n");

    } else {
        xml.append(space);
        xml.append("<string>");
        xml.append(element.toString());
        xml.append("</string>\r\n");
    }
}

From source file:com.icesoft.faces.utils.MessageUtils.java

private static boolean nullOrEmptyString(Object ob) {
    return ((ob == null) || ((ob instanceof String) && (ob.toString().length() == 0)));
}

From source file:com.yahoo.sql4d.sql4ddriver.Joiner4All.java

/**
 * Extract fields(k,v) from json /*from  w w  w  .j a v  a 2  s. com*/
 * k = primary field(s) could be a composite key.
 * v = all fields . The first field is always timestamp.
 * Presumption is jsonRow object passed to this method should not have timestamp field.
 * @param timestamp
 * @param jsonRow (This is a jsonObject without timestamp(even for select query response though timestamp is present it is stripped off before passing it to this method)
 * @param joinFields
 * @return 
 */
private static Tuple2<Object, List<Object>> mapPkToRow(String timestamp, JSONObject jsonRow,
        List<String> joinFields) {
    Object joinValue = null;
    List<Object> rowValues = new ArrayList<>();
    rowValues.add(timestamp);
    for (Object key : jsonRow.keySet()) {
        String colName = key.toString();
        rowValues.add(jsonRow.get(colName));
        if (joinFields.contains(colName)) {
            joinValue = (joinValue == null) ? jsonRow.get(colName)
                    : (joinValue + "\u0001" + jsonRow.get(colName));
        }
    }
    if (joinFields.contains("timestamp")) {// Join field could contain timestamp(timestamp can be out of the actual data JSON, so we try this way)
        joinValue = (joinValue == null) ? timestamp : (joinValue + "\u0001" + timestamp);
    }
    //Though join field could be specified like (a,timestamp,b) the value of the join,
    //field will be (a.value^Ab.value^Atimestamp.value) if b appears after a in the json 
    //object. And timestamp value is always appended to last.
    return new Tuple2<>(joinValue, rowValues);
}

From source file:Main.java

public static Integer parseInt(Object value, Object defValue) {
    if (null == value) {
        return parseInt(defValue, 0);
    }//www  .  j  ava 2s  .c  o  m

    try {
        return Integer.parseInt(value.toString());
    } catch (Exception e) {
        Log.e("NumberFormatException", "Integer format Exception...");
        return parseInt(defValue, 0);
    }
}

From source file:com.threewks.thundr.view.jsonp.JsonpViewResolver.java

public static String getCallback(HttpServletRequest req) {
    Object callback = req.getParameter("callback");
    String callbackStr = callback == null ? null : StringUtils.trimToNull(callback.toString());
    callbackStr = callbackStr == null ? "callback" : callbackStr;
    return callbackStr;
}

From source file:com.bryan.crud.helper.TypesUtil.java

public static Long getDefaultLong(Object objValue) {
    if (objValue instanceof Long) {
        return (Long) objValue;
    }//from w w w .  j  a v a  2s. c  o  m
    try {
        if (objValue != null && StringUtils.isNotBlank(objValue.toString())
                && !objValue.toString().equals("null")) {
            return Long.valueOf(objValue.toString());
        }
    } catch (Exception e) {
        return null;
    }
    return null;
}