com.stripe.android.util

Class StripeJsonUtils

java.lang.Object

com.stripe.android.util.StripeJsonUtils

public class StripeJsonUtils
extends java.lang.Object

A set of JSON parsing utility functions.

Constructor Summary

Constructors

Constructor and Description
StripeJsonUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getString(org.json.JSONObject jsonObject, java.lang.String fieldName) Calls through to JSONObject.getString(String) while safely converting the raw string "null" and the empty string to null.
static java.lang.String	optString(org.json.JSONObject jsonObject, java.lang.String fieldName) Calls through to JSONObject.optString(String) while safely converting the raw string "null" and the empty string to null.

Methods inherited from class java.lang.Object

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

Constructor Detail

StripeJsonUtils

public StripeJsonUtils()

Method Detail

getString

@Nullable
public static java.lang.String getString(@NonNull
                                                   org.json.JSONObject jsonObject,
                                                   @NonNull
                                                   java.lang.String fieldName)
                                            throws org.json.JSONException

Calls through to JSONObject.getString(String) while safely converting the raw string "null" and the empty string to null.

Parameters:

jsonObject - the input object

fieldName - the required field name

Returns:

the value stored in the requested field

Throws:

org.json.JSONException - if the field does not exist

optString

@Nullable
public static java.lang.String optString(@NonNull
                                                   org.json.JSONObject jsonObject,
                                                   @NonNull
                                                   java.lang.String fieldName)

Calls through to JSONObject.optString(String) while safely converting the raw string "null" and the empty string to null. Will not throw an exception if the field isn't found.

Parameters:

jsonObject - the input object

fieldName - the optional field name

Returns:

the value stored in the field, or null if the field isn't present