Can't pass some of the requirements. I tried several solutions and nothing seems to work..

Question about the task

Aggregator (part 8)

Java Collections, Level 8, Lesson 15

Resolved

Can someone provide some hints on this one? Cheers!

Run the program in debug mode again.
Copy the value of document.html() into the HTML file we created earlier.
Format it and find the tags with job postings.

Read additional lesson material about attribute selectors in the Community.

PLEASE NOTE THIS SPECIAL RULE FOR TESTING THIS TASK!
The HTML code on the Linkedin page might change. To allow this task to work consistently without requiring us to change the tests, use the cached version at
http://codegym.cc/testdata/big28linkedin.html
This is only for this item. Use real pages in subsequent tasks.

1. In the LinkedinStrategy class, create a protected Document getDocument(String searchString, int page) throws IOException method.

2. Implement the following logic in the LinkedinStrategy class's getJobPostings method:
2.1. Use the getDocument method to fetch the cached Linkedin page. The numbering starts with 0.
2.2. Get the list of elements with the "jobs-search-result-item" class. There should be up to 25 job postings per page.
2.3. If there is data in the list from step 2.2, then for each element:
2.3.1. create a JobPosting and set all its fields using data from the current element.
2.4. Repeat items 2.1-2.3 for the next Linkedin page.
2.5. When there are no more pages of job postings, exit the loop.

Ignore exceptions.
Add all job postings to a single list and return it.

Requirements:

In the LinkedinStrategy class, create a protected getDocument(String searchString, int start) method. Move the logic for getting the Document object to there.
The LinkedinStrategy class's getJobPostings method must use the getDocument method to get the contents of web pages. Start with start 0.
Get a list of HTML elements with the "jobs-search-result-item" class from the Document object. For each element, create a JobPosting object and add it to the list returned by the method.
You need to consecutively process all of the pages in the search results. As soon as you are out of pages with job postings, exit the loop and return the list of job postings.
Each JobPosting must have a title field set using job title retrieved from the HTML element.
Each JobPosting must have a url field set using the job posting link retrieved from the HTML element.
Each JobPosting must have a city field set using the city information retrieved from the HTML element.
Each JobPosting must have a companyName field set using the company information retrieved from the HTML element.
Each JobPosting must have a websiteName field set using the name of the website where the job posting was found on.
If you changed the value of the URL_FORMAT field, don't forget to change it back.

package com.codegym.task.task28.task2810; import com.codegym.task.task28.task2810.model.LinkedinStrategy; import com.codegym.task.task28.task2810.model.Provider; public class Aggregator { public static void main(String[] args) { Provider provider = new Provider(new LinkedinStrategy()); Controller controller = new Controller(provider); controller.scan(); } }

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JohnnY

Level 41

18 February 2020, 16:19

solution

In LinkedinStrategy class - > getJobPostings method You can try this: Line 25: getDocument(searchString, i); Line 29 - 31 : .text() not .toString() Line 32: job.setWebsiteName(URL_FORMAT); Line 33-34: Element link = e.select("meta[itemprop=url]").first(); job.setUrl(link.attr("content")); if(!list.contains(job)) list.add(job);

Alexandre Lalancette

Level 41 , Quebec, Canada

18 February 2020, 17:38

It worked!! So happy about that, thank you @s2sjohnny!

JohnnY

Level 41

18 February 2020, 17:42

Happy coding ! ;-)