mServer.crawler.sender.orf

Class JsonUtils

java.lang.Object

mServer.crawler.sender.orf.JsonUtils

public final class JsonUtils
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static java.util.Optional<java.lang.String>	getAttributeAsString(JsonObject aJsonObject, java.lang.String aAttributeName) Gets the value of an attribute
static boolean	hasElements(JsonObject aJsonObject, java.lang.String... aElementIds) Checks if the JsonObject has all given elements and if no element is null.

Methods inherited from class java.lang.Object

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

Method Detail

getAttributeAsString

public static java.util.Optional<java.lang.String> getAttributeAsString(JsonObject aJsonObject,
                                                                        java.lang.String aAttributeName)

Gets the value of an attribute

Parameters:

aJsonObject - the object

aAttributeName - the name of the attribute

Returns:

the value of the attribute, if it exists, else Optional.empty

hasElements

public static boolean hasElements(JsonObject aJsonObject,
                                  java.lang.String... aElementIds)

Checks if the JsonObject has all given elements and if no element is null.

Parameters:

aJsonObject - The object to check.

aElementIds - The elements which it should has.

Returns:

true when the object has all given elements and if no element is null.