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:com.parse.ParseRESTQueryCommand.java

static <T extends ParseObject> Map<String, String> encode(ParseQuery.State<T> state,
        boolean count) {
    ParseEncoder encoder = PointerEncoder.get();
    HashMap<String, String> parameters = new HashMap<>();
    List<String> order = state.order();
    if (!order.isEmpty()) {
        parameters.put("order", ParseTextUtils.join(",", order));
    }/*from   w w w .  ja va2s .  co m*/

    ParseQuery.QueryConstraints conditions = state.constraints();
    if (!conditions.isEmpty()) {
        JSONObject encodedConditions = (JSONObject) encoder.encode(conditions);
        parameters.put("where", encodedConditions.toString());
    }

    // This is nullable since we allow unset selectedKeys as well as no selectedKeys
    Set<String> selectedKeys = state.selectedKeys();
    if (selectedKeys != null) {
        parameters.put("keys", ParseTextUtils.join(",", selectedKeys));
    }

    Set<String> includeds = state.includes();
    if (!includeds.isEmpty()) {
        parameters.put("include", ParseTextUtils.join(",", includeds));
    }

    if (count) {
        parameters.put("count", Integer.toString(1));
    } else {
        int limit = state.limit();
        if (limit >= 0) {
            parameters.put("limit", Integer.toString(limit));
        }

        int skip = state.skip();
        if (skip > 0) {
            parameters.put("skip", Integer.toString(skip));
        }
    }

    Map<String, Object> extraOptions = state.extraOptions();
    for (Map.Entry<String, Object> entry : extraOptions.entrySet()) {
        Object encodedExtraOptions = encoder.encode(entry.getValue());
        parameters.put(entry.getKey(), encodedExtraOptions.toString());
    }

    if (state.isTracingEnabled()) {
        parameters.put("trace", Integer.toString(1));
    }
    return parameters;
}

---

From source file:Main.java

/**
 * Convenience method for retrieving the UIDefault for a single property
 * of a particular class./*from  w  w  w.  j a va2  s  . c o  m*/
 * 
 * @param clazz the class of interest
 * @param property the property to query
 * @return the UIDefault property, or null if not found
 */
public static Object getUIDefaultOfClass(Class<?> clazz, String property) {
    Object retVal = null;
    UIDefaults defaults = getUIDefaultsOfClass(clazz);
    List<Object> listKeys = Collections.list(defaults.keys());
    for (Object key : listKeys) {
        if (key.equals(property)) {
            return defaults.get(key);
        }
        if (key.toString().equalsIgnoreCase(property)) {
            retVal = defaults.get(key);
        }
    }
    return retVal;
}

---

From source file:st.jigasoft.dbutil.util.ReportTheme.java

public static void circularTheme(JFreeChart chart, String... colunsName) {
    chart.setBackgroundPaint(//from   ww  w. jav  a2s  . co m
            new GradientPaint(new Point(0, 0), new Color(20, 20, 20), new Point(400, 200), Color.DARK_GRAY));

    TextTitle t = chart.getTitle();
    t.setHorizontalAlignment(HorizontalAlignment.LEFT);
    t.setPaint(new Color(240, 240, 240));
    t.setFont(new Font("Arial", Font.BOLD, 26));

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setBackgroundPaint(null);
    plot.setInteriorGap(0.04);
    plot.setOutlineVisible(false);
    int iCount = 0;

    // use gradients and white borders for the section colours
    for (Object s : colunsName) {
        plot.setSectionPaint(s.toString(), createGradientPaint(new Color(200, 200, 255), colorItems(iCount++)));
        if (iCount == MAX_COLUNS_COLOR)
            iCount = 0;
    }

    plot.setBaseSectionOutlinePaint(Color.WHITE);
    plot.setSectionOutlinesVisible(true);
    plot.setBaseSectionOutlineStroke(new BasicStroke(2.0f));

    plot.setLabelFont(new Font("Courier New", Font.BOLD, 20));
    plot.setLabelLinkPaint(Color.WHITE);
    plot.setLabelLinkStroke(new BasicStroke(2.0f));
    plot.setLabelOutlineStroke(null);
    plot.setLabelPaint(Color.WHITE);
    plot.setLabelBackgroundPaint(null);

    //        // add a subtitle giving the data source
    TextTitle source = new TextTitle("Source: http://www.bbc.co.uk/news/business-15489523",
            new Font("Courier New", Font.PLAIN, 12));
    source.setPaint(Color.WHITE);
    source.setPosition(RectangleEdge.BOTTOM);
    source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
    chart.addSubtitle(source);
}

---

From source file:com.datatorrent.stram.StringCodecs.java

public static <T> void register(final Class<? extends StringCodec<?>> codec, final Class<T> clazz)
        throws InstantiationException, IllegalAccessException {
    check();//w w  w  . ja v a2  s .co  m
    final StringCodec<?> codecInstance = codec.newInstance();
    ConvertUtils.register(new Converter() {
        @Override
        public Object convert(Class type, Object value) {
            return value == null ? null : codecInstance.fromString(value.toString());
        }

    }, clazz);
    codecs.put(clazz, codec);
}

---

From source file:costumetrade.common.util.HttpClientUtils.java

/**
 * @param url//from  www  . ja v  a  2  s .com
 * @param ?
 * @return
 */
public static String doPost(String url, Map<String, Object> params) {
    List<BasicNameValuePair> nvps = new ArrayList<>(params.size());
    for (String key : params.keySet()) {
        Object value = params.get(key);
        if (value != null) {
            nvps.add(new BasicNameValuePair(key, value.toString()));
        }
    }
    return doPost(url, new UrlEncodedFormEntity(nvps, StandardCharsets.UTF_8));
}

---

From source file:dev.meng.wikipedia.profiler.util.StringUtils.java

public static String replace(String string, Object... values) {
    String result = string;//from  w  w  w . j av a2 s  . c  o  m
    for (Object value : values) {
        if (string.contains("?")) {
            result = result.replaceFirst("\\?", value.toString());
        }
    }
    return result;
}

---

From source file:com.glaf.core.el.ExpressionTools.java

public static String evaluate(String expression, Map<String, Object> params) {
    if (expression == null || params == null) {
        return expression;
    }/*from  ww  w .ja v  a  2  s  .  c o m*/
    expression = StringTools.replaceIgnoreCase(expression, "${", "#{");
    StringBuffer sb = new StringBuffer(expression.length() + 1000);
    int begin = 0;
    int end = 0;
    boolean flag = false;
    for (int i = 0; i < expression.length(); i++) {
        if (expression.charAt(i) == '#' && expression.charAt(i + 1) == '{') {
            sb.append(expression.substring(end, i));
            begin = i + 2;
            flag = true;
        }
        if (flag && expression.charAt(i) == '}') {
            String temp = expression.substring(begin, i);
            String value = null;
            try {
                Object object = Mvel2ExpressionEvaluator.evaluate(temp, params);
                if (object != null) {
                    value = object.toString();
                }
            } catch (Exception ex) {
                // ex.printStackTrace();
            }
            if (StringUtils.isNotEmpty(value)) {
                sb.append(value);
                end = i + 1;
                flag = false;
            } else {
                sb.append("");
                end = i + 1;
                flag = false;
            }
        }
        if (i == expression.length() - 1) {
            sb.append(expression.substring(end, i + 1));
        }
    }
    return sb.toString();
}

---

From source file:org.craftercms.commons.rest.RestClientUtils.java

/**
 * Adds a param value to a params map. If value is null, nothing is done.
 *
 * @param key    the param key//from ww  w  .ja v a  2  s  .  c  om
 * @param value  the param value
 * @param params the params map
 */
public static void addValue(String key, Object value, MultiValueMap<String, String> params) {
    if (value != null) {
        params.add(key, value.toString());
    }
}

---

From source file:com.storageroomapp.client.util.JsonSimpleUtil.java

/**
 * Convenience method for pulling a String value off of a JSONObject
 * @param obj the JSONObject received from the server
 * @param key the String key of the value we want
 * @return the String value, or null if not found
 *//*ww w  .  j  a v  a  2 s  .  c o  m*/
static public String parseJsonStringValue(JSONObject obj, String key) {
    if ((obj == null) || (key == null)) {
        return null;
    }
    String value = null;
    Object valueObj = obj.get(key);
    if (valueObj != null) {
        value = valueObj.toString();
    }
    return value;

}

---

From source file:com.storageroomapp.client.util.JsonSimpleUtil.java

/**
 * Convenience method for pulling a Boolean value off of a JSONObject
 * @param obj the JSONObject received from the server
 * @param key the String key of the value we want
 * @param defaultValue the Boolean to return if a value is not found (can be null)
 * @return the Boolean value, or null if not found or not an boolean
 */// w ww  . j a va2  s.  c  o m
static public Boolean parseJsonBooleanValue(JSONObject obj, String key, Boolean defaultValue) {
    if ((obj == null) || (key == null)) {
        return defaultValue;
    }
    String value = null;
    Object valueObj = obj.get(key);
    if (valueObj != null) {
        value = valueObj.toString();
    }
    return "true".equals(value);

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »