mServer.crawler.sender.orf

Class HtmlDocumentUtils

java.lang.Object

mServer.crawler.sender.orf.HtmlDocumentUtils

public final class HtmlDocumentUtils
extends java.lang.Object

A util class to collect useful JSoup HTML Document related methods.

Method Summary

Modifier and Type	Method and Description
static java.util.Optional<java.lang.String>	getElementAttributeString(java.lang.String aElementSelector, java.lang.String aAttributeKey, Document aDocument) Searches for the given selector if found it returns the text of the first result.
static java.util.Optional<java.lang.String>	getElementString(java.lang.String aElementSelector, Document aDocument) Searches for the given selector if found it returns the text of the first result.
static java.util.Optional<java.time.Duration>	parseDuration(java.util.Optional<java.lang.String> aDauerText)
static java.util.Optional<java.time.Duration>	parseDuration(java.lang.String aDauerText)

Methods inherited from class java.lang.Object

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

Method Detail

getElementAttributeString

public static java.util.Optional<java.lang.String> getElementAttributeString(java.lang.String aElementSelector,
                                                                             java.lang.String aAttributeKey,
                                                                             Document aDocument)

Searches for the given selector if found it returns the text of the first result.

Parameters:

aElementSelector - The selector for the searched element.

aDocument - The document in which will be searched.

Returns:

A Optional containing the found element or else an empty Optional.

getElementString

public static java.util.Optional<java.lang.String> getElementString(java.lang.String aElementSelector,
                                                                    Document aDocument)

Searches for the given selector if found it returns the text of the first result.

Parameters:

aElementSelector - The selector for the searched element.

aDocument - The document in which will be searched.

Returns:

A Optional containing the found element or else an empty Optional.

parseDuration

public static java.util.Optional<java.time.Duration> parseDuration(java.util.Optional<java.lang.String> aDauerText)

parseDuration

public static java.util.Optional<java.time.Duration> parseDuration(java.lang.String aDauerText)