Example usage for java.lang Object toString

List of usage examples for java.lang Object toString

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. Object
  6. 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:Main.java

public static String getNiceList(Collection<?> collection, String separator) {
    StringBuilder result = new StringBuilder();
    for (Object value : collection) {
        if (result.length() > 0) {
            result.append(separator);/*from   w  w  w.ja  va 2s . c om*/
        }
        result.append(value.toString());
    }
    return result.toString();
}

From source file:com.linkedin.pinot.core.segment.index.loader.LoaderUtils.java

/**
 * Get string list from segment properties.
 * <p>/* ww w . j a  v  a 2  s  . co  m*/
 * NOTE: When the property associated with the key is empty, {@link PropertiesConfiguration#getList(String)} will
 * return an empty string singleton list. Using this method will return an empty list instead.
 *
 * @param key property key.
 * @return string list value for the property.
 */
public static List<String> getStringListFromSegmentProperties(String key,
        PropertiesConfiguration segmentProperties) {
    List<String> stringList = new ArrayList<>();
    List propertyList = segmentProperties.getList(key);
    if (propertyList != null) {
        for (Object value : propertyList) {
            String stringValue = value.toString();
            if (!stringValue.isEmpty()) {
                stringList.add(stringValue);
            }
        }
    }
    return stringList;
}

From source file:com.mikecorrigan.bohrium.pubsub.JSONCodec.java

public static JSONObject toJson(final Bundle bundle) {
    Log.v(TAG, "toJson");

    JSONObject j = new JSONObject();
    try {//from  www. j  a  va 2 s.c om
        for (final String key : bundle.keySet()) {
            final Object value = bundle.get(key);
            Log.v(TAG, "key=" + key + ", value=" + value.toString());
            j.put(key, value.toString());
        }

        return j;
    } catch (JSONException e) {
        Log.e(TAG, "exception=" + e);
        Log.e(TAG, Log.getStackTraceString(e));
    }

    return null;
}

From source file:Main.java

public static void mapToAndroidLayoutMapper(Class classObj, Map map, String prefixStr, Activity view) {

    if (map == null) {
        return;//from   w  ww. j  a  v a  2  s .c o  m
    }

    for (Object keyObj : map.keySet().toArray()) {
        String keyStr = keyObj.toString();
        Field fieldObj = null;
        try {
            fieldObj = classObj.getField(prefixStr + "_" + keyStr);
        } catch (NoSuchFieldException e) {
            continue;
        }
        Object layoutObj = null;
        try {
            layoutObj = fieldObj.get(fieldObj);
        } catch (IllegalAccessException e) {
            continue;
        }
        Integer layoutIntvalue = (Integer) layoutObj;

        View selectedView = view.findViewById(layoutIntvalue);

        if (selectedView instanceof TextView) {
            TextView textView = (TextView) selectedView;
            textView.setText((String) map.get(keyStr));
        } else if (selectedView instanceof ImageView) {
            ImageView imageView = (ImageView) selectedView;

        }

    }

}

From source file:com.kappaware.logtrawler.Utils.java

public static String toString(Object o) {
    return (o == null) ? null : o.toString();
}

From source file:com.whizzosoftware.hobson.rest.v1.util.URLVariableParser.java

/**
 * Parse a String value into a URLInfo object.
 *
 * @param value the String value to parse
 *
 * @return a URIInfo object/*from  w  w w .j a  va2 s  . com*/
 * @throws ParseException on failure
 * @throws URISyntaxException on failure
 */
public static URIInfo parse(String value) throws ParseException, URISyntaxException {
    String ts = value.trim();

    // assume that value starting with '{' is a JSON object
    if (ts.charAt(0) == '{') {
        JSONObject json = new JSONObject(new JSONTokener(value));

        // "url" is a required pair
        if (!json.has(PROP_URL)) {
            throw new ParseException("'url' is a required key in JSON object", 0);
        }

        URIInfo info = new URIInfo(json.getString(PROP_URL));

        // add headers if any are defined
        if (json.has(PROP_HEADERS)) {
            JSONObject headers = json.getJSONObject(PROP_HEADERS);
            for (Object o : headers.keySet()) {
                String key = o.toString();
                info.addHeader(key, headers.getString(key));
            }
        }

        // add auth information if any is defined
        if (json.has(PROP_AUTH)) {
            JSONObject auth = json.getJSONObject(PROP_AUTH);
            if (!auth.has(PROP_USERNAME) || !auth.has(PROP_PASSWORD) || !auth.has(PROP_TYPE)) {
                throw new ParseException("'username', 'password' and 'type' are required in 'auth' JSON object",
                        0);
            }
            info.setAuthInfo(new URLAuthInfo(auth.getString(PROP_USERNAME), auth.getString(PROP_PASSWORD),
                    auth.getString(PROP_TYPE)));
        }

        return info;

        // otherwise, simply treat the value as a full URL
    } else {
        return new URIInfo(ts);
    }
}

From source file:com.qagen.osfe.core.utils.ValueToString.java

private static String formatNumber(Object value, String pattern) {
    return (pattern != null) ? NumberFormatter.formatNumber(value, pattern) : value.toString();
}

From source file:Main.java

public static String toString(Map<?, ?> m, String prefix) {
    if (m == null) {
        return "null";
    }/*from ww w .j  a  va 2 s  . c o  m*/
    StringBuilder sb = new StringBuilder();
    String sep = "";
    for (Object object : m.keySet()) {
        Object value = m.get(object);
        sb.append(sep).append(prefix).append(object.toString()).append(arrow).append(value.toString());

        sep = separator;
    }
    return sb.toString();
}

From source file:cn.edu.hfut.dmic.webcollector.util.CrawlDatumFormater.java

public static CrawlDatum jsonStrToDatum(String crawlDatumKey, String str) {
    JSONArray jsonArray = new JSONArray(str);
    CrawlDatum crawlDatum = new CrawlDatum();
    crawlDatum.key(crawlDatumKey);/*from  www  .  j ava  2 s . c o m*/
    crawlDatum.url(jsonArray.getString(0));
    crawlDatum.setStatus(jsonArray.getInt(1));
    crawlDatum.setExecuteTime(jsonArray.getLong(2));
    crawlDatum.setExecuteCount(jsonArray.getInt(3));
    if (jsonArray.length() == 5) {
        JSONObject metaJSONObject = jsonArray.getJSONObject(4);
        for (Object keyObject : metaJSONObject.keySet()) {
            String key = keyObject.toString();
            String value = metaJSONObject.getString(key);
            crawlDatum.meta(key, value);
        }
    }
    return crawlDatum;
}

From source file:es.chatclient.styles.CssGenerator.java

private static String replaceConstants(File f) {

    FileInputStream fis;/*w  w  w . j  a v a  2  s. c om*/
    try {

        fis = new FileInputStream(f);
        String content = IOUtils.toString(fis, Charset.defaultCharset());

        for (Object key : propCss.keySet()) {
            content = content.replaceAll(key.toString(), propCss.get(key).toString());
        }

        fis.close();

        return content;

    } catch (FileNotFoundException ex) {
        Logger.getLogger(CssGenerator.class.getName()).log(Level.SEVERE, null, ex);

    } catch (IOException ex) {
        Logger.getLogger(CssGenerator.class.getName()).log(Level.SEVERE, null, ex);

    }
    return null;
}