Example usage for com.amazonaws.services.simpledb.util SimpleDBUtils decodeZeroPaddingLong

Introduction

In this page you can find the example usage for com.amazonaws.services.simpledb.util SimpleDBUtils decodeZeroPaddingLong.

Prototype

public static long decodeZeroPaddingLong(String value) 

Source Link

Document

Decodes a zero-padded positive long value from the string representation

Usage

From source file:wwutil.jsoda.DataUtil.java

License:Mozilla Public License

/** Caller should handle custom valueType first before calling this. */
@SuppressWarnings("unchecked")
static Object decodeAttrStrToValue(String attrStr, Class valueType) throws Exception {
    // Set null if input is null.
    if (attrStr == null)
        return null;

    if (valueType == String.class)
        return attrStr; // Return string type as it is.

    // non-String field having "" is treated as null.
    if (attrStr.equals(""))
        return null;

    if (valueType == Byte.class || valueType == byte.class) {
        return new Byte((byte) SimpleDBUtils.decodeZeroPaddingInt(attrStr));
    } else if (valueType == Short.class || valueType == short.class) {
        return new Short((short) SimpleDBUtils.decodeZeroPaddingInt(attrStr));
    } else if (valueType == Integer.class || valueType == int.class) {
        return new Integer(SimpleDBUtils.decodeZeroPaddingInt(attrStr));
    } else if (valueType == Long.class || valueType == long.class) {
        return new Long(SimpleDBUtils.decodeZeroPaddingLong(attrStr));
    } else if (valueType == Float.class || valueType == float.class) {
        return new Float(SimpleDBUtils.decodeZeroPaddingFloat(attrStr));
    } else if (valueType == Double.class || valueType == double.class) {
        return new Double(attrStr);
    } else if (valueType == Boolean.class || valueType == boolean.class) {
        return new Boolean(attrStr);
    } else if (valueType == Character.class || valueType == char.class) {
        return attrStr.charAt(0);
    } else if (valueType == Date.class) {
        return SimpleDBUtils.decodeDate(attrStr);
    } else if (valueType.isEnum()) {
        return Enum.valueOf(valueType, attrStr);
    }/*from   w w  w  .j ava 2s.  c  o  m*/

    // de-JSONify the rest.
    return fromJson(attrStr, valueType);
}

---