{"id":386,"date":"2016-07-01T23:09:57","date_gmt":"2016-07-01T21:09:57","guid":{"rendered":"http:\/\/itblog.inginea.eu\/?p=386"},"modified":"2018-05-06T23:19:50","modified_gmt":"2018-05-06T21:19:50","slug":"moje-nedavne-prednasky-na-jug-v-prahe","status":"publish","type":"post","link":"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/","title":{"rendered":"Moje ned\u00e1vne predn\u00e1\u0161ky na JUG v Prahe"},"content":{"rendered":"<p>V j\u00fani som urobil predn\u00e1\u0161ku na stretnut\u00ed pou\u017e\u00edvate\u013eov Javy (Java User Group) v Prahe. Bolo to prv\u00fdkr\u00e1t, \u010do som verejne prezentoval svoju predn\u00e1\u0161ku o vytv\u00e1ran\u00ed reakt\u00edvnych aplik\u00e1ci\u00ed pomocou Java EE. A k tomu ako bonus som e\u0161te predstavil\u00a0<a href=\"http:\/\/www.payara.fish\/\" target=\"_blank\" rel=\"noopener\">projekt Payara<\/a> a ako s\u00favis\u00ed so n\u00e1mej\u0161\u00edm projektom <a href=\"http:\/\/glassfish.java.net\/\" target=\"_blank\" rel=\"noopener\">GlassFish<\/a>.<!--more--><\/p>\n<p>Na to, \u017ee som robil predn\u00e1\u0161ku prv\u00fd kr\u00e1t pre v\u00e4\u010d\u0161\u00edm publikom, som bol a\u017e prekvapen\u00fd, ako som sa dok\u00e1zal c\u00edti\u0165 prirodzene. Na\u0161\u0165astie, tieto stretnutia Java nad\u0161encov m\u00e1vaj\u00fa v\u017edy priate\u013esk\u00fa atmosf\u00e9ru a nebol d\u00f4vod ma\u0165 \u017eiadnu tr\u00e9mu. Navy\u0161e, zdalo sa \u017ee \u013eud\u00ed zaujali t\u00e9my, o ktor\u00fdch som rozpr\u00e1val, \u010do bolo fajn. Na za\u010diatok sa mi dostalo najlep\u0161ieho uvedenia, ak\u00e9 som si mohol \u017eela\u0165 &#8211; Jakub, organiz\u00e1tor t\u00fdchto Java stretnut\u00ed, teraj\u0161\u00ed zamestnanec Oracle, si zaspom\u00ednal na \u010dasy, kedy s\u00e1m pracoval na v\u00fdvoji serveru GlassFish a prejavil ve\u013ek\u00fd z\u00e1ujem o to, ako sa tento projekt vyv\u00edja \u010falej ako projekt Payara. Dokonca si na seba vzal svoje tri\u010dko s logom GlassFish. Ja som mal na sebe podobn\u00e9 tri\u010dko s logom Payara, a teraz len \u013eutujem, \u017ee sme sa nevyfotili spolu!<\/p>\n<p>Tak, za\u010dal som prezentova\u0165 a moja prv\u00e1 predn\u00e1\u0161ka vypadala takto:<\/p>\n<p>http:\/\/www.slideshare.net\/OndrejMihlyi\/how-to-bake-reactive-behavior-into-your-java-ee-applications<\/p>\n<p>Vo svojich slajdoch som urobil zop\u00e1r n\u00e1dhern\u00fdch anim\u00e1ci\u00ed, na ktor\u00e9 som patri\u010dne hrd\u00fd. Len \u017eartujem \ud83d\ude42 I\u0161lo mi hlavne o pobavenie publika, tak d\u00fafam, \u017ee popri amat\u00e9rizme t\u00fdchto anim\u00e1ci\u00ed ich pobavila aj pointa.<\/p>\n<p>T\u00e1to predn\u00e1\u0161ka bola o princ\u00edpoch reakt\u00edvneho programovania a ako ich je mo\u017en\u00e9 uplatni\u0165 s pou\u017eit\u00edm star\u00fdch zn\u00e1mych a dostupn\u00fdch mo\u017enost\u00ed v Java EE 7 a Java 8. Na niektor\u00e9 princ\u00edpy v\u0161ak be\u017en\u00e9 \u0161tandardn\u00e9 mo\u017enosti skuto\u010dne nesta\u010dia &#8211; tak som trochu navnadil publikum na pou\u017e\u00edvanie Payara Micro, ktor\u00fd poskytuje e\u0161te zop\u00e1r vylep\u0161en\u00ed vhodn\u00fdch pre reakt\u00edvny dizajn aplik\u00e1ci\u00ed.<\/p>\n<p>Po\u010das predn\u00e1\u0161ania som si v\u0161imol, \u017ee dorazil aj <a href=\"https:\/\/github.com\/dmatej\">David<\/a>. Je to jeden z dobrovo\u013en\u00fdch prispievate\u013eom k rozvoju Payara projektu. Nikdy sme sa predt\u00fdm nestretli, ale boli sme v kontakte u\u017e dlh\u0161ie. Tu si \u010dlovek uvedom\u00ed, \u017ee tak\u00e9to stretnutia maj\u00fa aj soci\u00e1lny aspekt a \u010dlovek m\u00f4\u017ee na\u017eivo stretn\u00fa\u0165 \u013eud\u00ed, s ktor\u00fdmi ma ve\u013ea spolo\u010dn\u00e9 ale pon\u00e1 ich len cez internet. David akt\u00edvne kl\u00e1dol ot\u00e1zky a zap\u00e1jal sa do diskusie, za \u010do mu moc \u010fakujem. S\u00edce nebol \u010das z\u00e1js\u0165 potom e\u0161te niekam posedie\u0165, ale aspo\u0148 cestou domov sme sa e\u0161te zauj\u00edmavo stihli porozpr\u00e1va\u0165.<\/p>\n<p>Po prvej predn\u00e1\u0161ke sme si urobili prest\u00e1vku na pizzu. Po\u010das prest\u00e1vky ma zamestnali \u013eudia z publika, ktor\u00ed sa pri\u0161li pop\u00fdta\u0165 na \u010fal\u0161ie detaily z predn\u00e1\u0161ky, tak\u017ee som z pizze moc nemal. Ale bol som tomu len r\u00e1d, prirodzene.<\/p>\n<p>Pred druhou predn\u00e1\u0161kou, k\u00fdm e\u0161te ostatn\u00ed dojedali pizzu, som si povedal, \u017ee ich zabav\u00edm od\u013eah\u010duj\u00facim videom o pr\u00edbehu Payara Serveru, teda malej rybky, ktor\u00e1 sa zmenila na drav\u00fa rybu <a href=\"https:\/\/en.wikipedia.org\/wiki\/Payara\">Payara<\/a>. Video je tak kr\u00e1tke, \u017ee si nestihnete ani \u010daj vypi\u0165, ale mysl\u00edm, \u017ee pobav\u00ed ka\u017ed\u00e9ho:<\/p>\n<p><span class=\"embed-youtube\" style=\"text-align:center; display: block;\"><iframe loading=\"lazy\" class=\"youtube-player\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/ZdhGuoTYOIE?version=3&#038;rel=1&#038;showsearch=0&#038;showinfo=1&#038;iv_load_policy=1&#038;fs=1&#038;hl=en-US&#038;autohide=2&#038;wmode=transparent\" allowfullscreen=\"true\" style=\"border:0;\" sandbox=\"allow-scripts allow-same-origin allow-popups allow-presentation\"><\/iframe><\/span><\/p>\n<p>V druhej predn\u00e1\u0161ke som povedal p\u00e1r slov k tomu, \u010do je projekt Payara, kv\u00f4li \u010domu ho podporujeme a rozv\u00edjame v na\u0161ej firme, a ak\u00fd v\u00fdznam m\u00e1 pre Java komunitu a firmy. T\u00e1to predn\u00e1\u0161ka bola menej technick\u00e1, tak som sa rozhodol nepou\u017ei\u0165 klasick\u00fd powerpoint, ale trochu experimentova\u0165 a zauja\u0165 3D slajdami:<\/p>\n<p><iframe loading=\"lazy\" width=\"700\" height=\"400\" src=\"https:\/\/itblog.inginea.eu\/resources\/payara\/slides\"><a href=\"https:\/\/itblog.inginea.eu\/resources\/payara\/slides\">HTML slides about Payara<\/a>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><\/iframe><\/p>\n<p>(Prech\u00e1dza\u0165 medzi slajdami je mo\u017en\u00e9 \u0161\u00edpkami v\u013eavo a vpravo. Alebo si m\u00a7\u017eete otvori\u0165 cel\u00fa prezent\u00e1ciu v <a href=\"https:\/\/itblog.inginea.eu\/resources\/payara\/slides\" target=\"_blank\" rel=\"noopener\">novom okne<\/a>)<\/p>\n<p>A \u010do doda\u0165 na z\u00e1ver. Video z celej akcie <a href=\"http:\/\/itblog.inginea.eu\/index.php\/language\/sk\/test\/\">n\u00e1jdete tu<\/a>. V\u0161etko prebehlo v pr\u00edjemnej atmosf\u00e9re a z mojich predn\u00e1\u0161ok som mal dobr\u00fd pocit, aj ke\u010f som si odniesol plno n\u00e1padov, \u010do v bud\u00facnosti zlep\u0161i\u0165. Medzit\u00fdm som sa dozvedel, \u017ee moja predn\u00e1\u0161ka bola <a href=\"https:\/\/oracle.rainfocus.com\/scripts\/catalog\/oow16.jsp?event=javaone&amp;search=%22Ondrej%20Mihalyi%22\" target=\"_blank\" rel=\"noopener\">prijat\u00e1 na konferencii JavaOne<\/a>, kde bude so mnou prezentova\u0165 m\u00f4j zn\u00e1my a kolega Mert \u00c7al\u0131\u015fkan, nosite\u013e ocenenia \u0160ampi\u00f3n Javy (Java CHampion) z Turecka.<\/p>\n<p>Chcem po\u010fakova\u0165 v\u0161etk\u00fdm, ktor\u00ed sa pri\u0161li pozrie\u0165 na moje predn\u00e1\u0161ky v Prahe. Zistil som, \u017ee je z\u00e1ujem o podobn\u00e9 predn\u00e1\u0161ky aj v in\u00fdch mest\u00e1ch v \u010cesku a na Slovensku, tak d\u00fafam, \u017ee si podobn\u00fa akciu budem m\u00f4c\u0165 e\u0161te zopakova\u0165!<\/p>\n<hr \/>\n<p>Odkazy:<\/p>\n<ul>\n<li><a href=\"http:\/\/slideslive.com\/38897440\/reaktivne-aplikacie-pomocou-java-ee-payara\">Video z mojich predn\u00e1\u0161ok<\/a> (varujem, m\u00e1 to skoro 2 hodiny)<\/li>\n<li>info o stretnut\u00ed JUG:\n<ul>\n<li><a href=\"https:\/\/www.facebook.com\/events\/1761753847442800\/\" target=\"_blank\" rel=\"noopener\">JUG udalos\u0165 na facebooku<\/a><\/li>\n<li><a href=\"http:\/\/java.cz\/article\/czjug-praha-reaktivne-aplikacie-pomocou-java-ee-payara\" target=\"_blank\" rel=\"noopener\">udalos\u0165 na webstr\u00e1nke JUG<\/a><\/li>\n<\/ul>\n<\/li>\n<li>Slajdy z predn\u00e1\u0161ok:\n<ul>\n<li><span data-ft=\"{&quot;tn&quot;:&quot;K&quot;}\"><span class=\"UFICommentBody _1n4g\"> Reactive Java EE: <a class=\"\" dir=\"ltr\" href=\"http:\/\/l.facebook.com\/l.php?u=http%3A%2F%2Fbit.ly%2F1Yp6aZd&amp;h=WAQF1hSQF\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/bit.ly\/1Yp6aZd<\/a><\/span><\/span><\/li>\n<li><span data-ft=\"{&quot;tn&quot;:&quot;K&quot;}\"><span class=\"UFICommentBody _1n4g\">About Payara: <a class=\"\" dir=\"ltr\" href=\"http:\/\/l.facebook.com\/l.php?u=http%3A%2F%2Fbit.ly%2F1WMnVSX&amp;h=bAQEGABIS\" target=\"_blank\" rel=\"nofollow noopener\">http:\/\/bit.ly\/1WMnVSX<\/a><br \/>\n<\/span><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>Slajdy o Payare na webe: <a href=\"https:\/\/itblog.inginea.eu\/resources\/payara\/slides\" target=\"_blank\" rel=\"noopener\">https:\/\/itblog.inginea.eu\/resources\/payara\/slides<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V j\u00fani som urobil predn\u00e1\u0161ku na stretnut\u00ed pou\u017e\u00edvate\u013eov Javy (Java User Group) v Prahe. Bolo to prv\u00fdkr\u00e1t, \u010do som verejne prezentoval svoju predn\u00e1\u0161ku o vytv\u00e1ran\u00ed reakt\u00edvnych aplik\u00e1ci\u00ed pomocou Java EE. A k tomu ako bonus som e\u0161te predstavil\u00a0projekt Payara a ako s\u00favis\u00ed so n\u00e1mej\u0161\u00edm projektom GlassFish.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","footnotes":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[124],"tags":[132,50,134,136,138,130,128,126],"series":[],"class_list":["post-386","post","type-post","status-publish","format-standard","hentry","category-udalosti","tag-czjug-sk","tag-javaee","tag-jug-sk","tag-payara-sk","tag-prague-sk","tag-praha","tag-prednaska","tag-talk"],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Moje ned\u00e1vne predn\u00e1\u0161ky na JUG v Prahe - .Lost in Coding<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Moje ned\u00e1vne predn\u00e1\u0161ky na JUG v Prahe - .Lost in Coding\" \/>\n<meta property=\"og:description\" content=\"V j\u00fani som urobil predn\u00e1\u0161ku na stretnut\u00ed pou\u017e\u00edvate\u013eov Javy (Java User Group) v Prahe. 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A k tomu ako bonus som e\u0161te predstavil\u00a0projekt Payara a ako s\u00favis\u00ed so n\u00e1mej\u0161\u00edm projektom GlassFish.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\" \/>\n<meta property=\"og:site_name\" content=\".Lost in Coding\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ondrej.mihalyi\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/ondrej.mihalyi\" \/>\n<meta property=\"article:published_time\" content=\"2016-07-01T21:09:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-05-06T21:19:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/ondro.inginea.eu\/wp-content\/uploads\/2021\/09\/duke-CloudSurf-small-e1637277171314.png?fit=300%2C202&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"300\" \/>\n\t<meta property=\"og:image:height\" content=\"202\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Ondro Mih\u00e1lyi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@https:\/\/twitter.com\/OndroMih\" \/>\n<meta name=\"twitter:site\" content=\"@OndroMih\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ondro Mih\u00e1lyi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\"},\"author\":{\"name\":\"Ondro Mih\u00e1lyi\",\"@id\":\"https:\/\/ondro.inginea.eu\/#\/schema\/person\/07ac1158ec74720744f7146572215616\"},\"headline\":\"Moje ned\u00e1vne predn\u00e1\u0161ky na JUG v Prahe\",\"datePublished\":\"2016-07-01T21:09:57+00:00\",\"dateModified\":\"2018-05-06T21:19:50+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\"},\"wordCount\":865,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/ondro.inginea.eu\/#\/schema\/person\/07ac1158ec74720744f7146572215616\"},\"keywords\":[\"CZJUG\",\"javaee\",\"JUG\",\"Payara\",\"Prague\",\"Praha\",\"predn\u00e1\u0161ka\",\"talk\"],\"articleSection\":[\"Udalosti\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\",\"url\":\"https:\/\/ondro.inginea.eu\/index.php\/language\/sk\/moje-nedavne-prednasky-na-jug-v-prahe\/\",\"name\":\"Moje ned\u00e1vne predn\u00e1\u0161ky na JUG v Prahe - 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He's been developing in Java for over 10 years. He\u2019s worked for clients like Payara, LottoLand, Uniqa and others. He has co-founded OmniFish, where he works as a director and Jakarta EE expert. He\u2019s passionate about helping his clients and the wider Java community with their projects based on Jakarta EE and similar technologies. As an experienced Java developer and instructor, he's helped companies build and educate their development teams and improve their development processes. He's a core member of several opensource projects and Jakarta EE specification projects. He\u2019s a frequent conference speaker, leader of the Czech JUG and a Java Champion. Ondro is a regular conference speaker at international conferences. 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