com.enigmabridge.retry

Class EBUtils

java.lang.Object

com.enigmabridge.retry.EBUtils

public class EBUtils
extends Object

Created by dusanklinec on 15.08.16.

Constructor Summary

Constructors

Constructor and Description
EBUtils()

Method Summary

Modifier and Type	Method and Description
static double	getAsDouble(org.json.JSONObject json, String key)
static int	getAsInteger(org.json.JSONObject json, String key, int radix)
static long	getAsLong(org.json.JSONObject json, String key, int radix)
static Double	tryGetAsDouble(org.json.JSONObject json, String key) Tries to extract json parameter as a long.
static Integer	tryGetAsInteger(org.json.JSONObject json, String key, int radix) Tries to extract json parameter as an integer.
static Long	tryGetAsLong(org.json.JSONObject json, String key, int radix) Tries to extract json parameter as a long.
static String	tryGetAsString(org.json.JSONObject json, String key) Tries to extract json parameter as an string.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EBUtils

public EBUtils()

Method Detail

tryGetAsString

public static String tryGetAsString(org.json.JSONObject json,
                                    String key)
                             throws org.json.JSONException

Tries to extract json parameter as an string.

Parameters:

json - target

key - field name

Returns:

extracted string

Throws:

org.json.JSONException - - if the JSON object doesn't contain the item or is malformed

tryGetAsInteger

public static Integer tryGetAsInteger(org.json.JSONObject json,
                                      String key,
                                      int radix)
                               throws org.json.JSONException

Tries to extract json parameter as an integer.

Parameters:

json - target

key - field name

radix - radix for string / int conversion

Returns:

extracted integer

Throws:

org.json.JSONException - - if the JSON object doesn't contain the item or is malformed

getAsInteger

public static int getAsInteger(org.json.JSONObject json,
                               String key,
                               int radix)
                        throws org.json.JSONException

Throws:

org.json.JSONException

tryGetAsLong

public static Long tryGetAsLong(org.json.JSONObject json,
                                String key,
                                int radix)
                         throws org.json.JSONException

Tries to extract json parameter as a long.

Parameters:

json - target

key - field name

radix - radix for string / int conversion

Returns:

extracted long

Throws:

org.json.JSONException - - if the JSON object doesn't contain the item or is malformed

getAsLong

public static long getAsLong(org.json.JSONObject json,
                             String key,
                             int radix)
                      throws org.json.JSONException

Throws:

org.json.JSONException

tryGetAsDouble

public static Double tryGetAsDouble(org.json.JSONObject json,
                                    String key)
                             throws org.json.JSONException

Tries to extract json parameter as a long.

Parameters:

json - target

key - field name

Returns:

extracted long

Throws:

org.json.JSONException - - if the JSON object doesn't contain the item or is malformed

getAsDouble

public static double getAsDouble(org.json.JSONObject json,
                                 String key)
                          throws org.json.JSONException

Throws:

org.json.JSONException