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.boozallen.cognition.ingest.storm.util.ConfigurationMapEntryUtils.java

/**
 * Extracts map entries from configuration.
 *
 * @param conf//from w  ww .  java 2s  . com
 * @param mappingEntry
 * @param fields       first field should be unique and exist in all entries, other fields are optional from map
 * @return
 */
public static Map<String, Map<String, String>> extractMapList(final Configuration conf,
        final String mappingEntry, final String... fields) {
    String keyField = fields[0];
    List<Object> keys = conf.getList(mappingEntry + "." + keyField);
    Map<String, Map<String, String>> maps = new HashMap<>(keys.size());

    for (int i = 0; i < keys.size(); i++) {
        Map<String, String> map = new HashMap<>();
        Object key = keys.get(i);
        map.put(keyField, key.toString());

        for (int j = 1; j < fields.length; j++) {
            String field = fields[j];
            String fieldPath = String.format("%s(%s).%s", mappingEntry, i, field);
            String value = conf.getString(fieldPath);
            if (value != null)
                map.put(field, value);
        }

        maps.put(key.toString(), map);
    }
    return maps;
}

From source file:Main.java

/**
 *  /*  w  w  w  . j  a  v a 2  s  .c  om*/
 * @param array
 * @param index
 * @param defaultString
 * @return
 */
public static String getArrayString(JSONArray array, int index, String defaultString) {
    Object value = getArrayValue(array, index, defaultString);
    String string = (value == null) ? ("") : (value.toString());
    return string;
}

From source file:Main.java

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

    for (Object keyObj : map.keySet().toArray()) {
        String keyStr = keyObj.toString();
        Field fieldObj = null;//w  w  w .  j a v a 2  s.com
        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.valueOf(map.get(keyStr)));
        } else if (selectedView instanceof ImageView) {
            ImageView imageView = (ImageView) selectedView;

        }

    }

}

From source file:Main.java

/**
 * Returns the value for key in dictionary as a string or the given default
 * value if no value is defined for the key.
 * /* w w w  .j ava2 s .  c o  m*/
 * @param dict
 *            Dictionary that contains the key, value pairs.
 * @param key
 *            Key whose value should be returned.
 * @param defaultValue
 *            Default value to return if the key is undefined.
 * @return Returns the string value for key in dict.
 */
public static String getString(Map<String, Object> dict, String key, String defaultValue) {
    Object value = dict.get(key);

    if (value == null) {
        return defaultValue;
    } else {
        return value.toString();
    }
}

From source file:Main.java

private static Object getValue4Field(Object orginalValue, String typeName) {
    Log.i("YunMing", typeName);
    Object value = orginalValue.toString();
    if (typeName.equals(BYTE) || typeName.equals(VALUE_BYTE)) {
        value = Byte.class.cast(orginalValue);
    }/*from  w w  w.ja  va  2  s  .  com*/
    if (typeName.equals(INTEGER) || typeName.equals(VALUE_INTEGER)) {
        value = Integer.class.cast(orginalValue);
    }
    if (typeName.equals(SHORT) || typeName.equals(VALUE_SHORT)) {
        value = Short.class.cast(orginalValue);
    }
    if (typeName.equals(LONG) || typeName.equals(VALUE_LONG)) {
        value = Long.class.cast(orginalValue);
    }
    if (typeName.equals(BOOLEAN) || typeName.equals(VALUE_BOOLEAN)) {
        value = Boolean.class.cast(orginalValue);
    }
    if (typeName.equals(CHAR) || typeName.equals(VALUE_CHAR)) {
        value = Character.class.cast(orginalValue);
    }
    if (typeName.equals(FLOAT) || typeName.equals(VALUE_FLOAT)) {
        value = Float.class.cast(orginalValue);
    }
    if (typeName.equals(DOUBLE) || typeName.equals(VALUE_DOUBLE)) {
        value = Double.class.cast(orginalValue);
    }
    return value;
}

From source file:Main.java

public static String encode(Object string) {
    if (string == null) {
        return "";
    }//from w  ww  .j  av a 2  s.  c om

    char[] chars = string.toString().toCharArray();
    StringBuffer out = new StringBuffer();

    for (int i = 0; i < chars.length; i++) {
        switch (chars[i]) {
        case '&':
            out.append("&amp;");

            break;

        case '<':
            out.append("&lt;");

            break;

        case '>':
            out.append("&gt;");

            break;

        case '\"':
            out.append("&quot;");

            break;

        default:
            out.append(chars[i]);
        }
    }

    return out.toString();
}

From source file:Main.java

public static final String join(final Collection<?> list, final String inbetween) {
    final StringBuilder builder = new StringBuilder();
    for (final Object object : list) {
        if (builder.length() > 0) {
            builder.append(inbetween);//from  www .  j  av a2s  . co m
        }
        builder.append(object.toString());
    }
    return builder.toString();
}

From source file:Main.java

static void appendProp(Map<String, Object> properties, String key, Object valueToAppend) {
    properties.putIfAbsent(key, new LinkedHashSet<String>());
    ((Collection<String>) properties.get(key)).add(valueToAppend.toString());
}

From source file:net.bafeimao.umbrella.support.util.json.JsonUtil.java

public static JsonNode toJsonNode(Object json) {
    try {//from w  ww.  ja  v  a  2  s . c  o m
        return objectMapper.readValue(json.toString(), JsonNode.class);
    } catch (IOException e) {
        LOGGER.error("50003", "JSON????,:IO", e);
    }
    return null;
}

From source file:Main.java

public static boolean toBoolean(Object srcStr, boolean defaultValue) {
    try {//from   w  w  w .  ja v  a2s.co m
        if (srcStr != null) {
            return Boolean.parseBoolean(trim1(srcStr.toString()));
        }
    } catch (Exception e) {
        ;
    }
    return defaultValue;
}