{"id":551,"date":"2009-11-25T17:31:10","date_gmt":"2009-11-25T20:31:10","guid":{"rendered":"https:\/\/devkico.itexto.com.br\/?p=551"},"modified":"2009-11-25T17:32:58","modified_gmt":"2009-11-25T20:32:58","slug":"dica-criando-xml-com-groovy","status":"publish","type":"post","link":"https:\/\/devkico.itexto.com.br\/?p=551","title":{"rendered":"Dica: criando XML com Groovy"},"content":{"rendered":"<p><a href=\"https:\/\/devkico.itexto.com.br\/wp-content\/uploads\/2008\/12\/groovylogo.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-235\" title=\"groovylogo\" src=\"https:\/\/devkico.itexto.com.br\/wp-content\/uploads\/2008\/12\/groovylogo.png\" alt=\"\" width=\"203\" height=\"100\" \/><\/a><\/p>\n<p>Criar XML com Groovy \u00e9 absurdamente simples. Para tal, tudo o que precisamos consiste na classe <em>groovy.xml.MarkupBuilder<\/em>.<\/p>\n<p>Como o pr\u00f3prio nome j\u00e1 entrega: esta classe utiliza o recurso <em>builder<\/em> presente em Groovy de uma maneira bastante bacana.<\/p>\n<p>Tudo o que precisamos fazer consiste em passar uma estrutura hierarquica para uma inst\u00e2ncia de MarkupBuilder e em seguida evocar o m\u00e9todo <em>toString()<\/em>.<\/p>\n<p>Sendo assim, vamos come\u00e7ar com um exemplo simples: meus c\u00e3es.<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\n\r\nimport groovy.xml.MarkupBuilder\r\n\r\nxml = new MarkupBuilder()\r\nxml.canalha() {\r\n\r\ncao(nome:&quot;Fraude&quot;, raca:&quot;Pinscher?&quot;)\r\n\r\ncao(nome:&quot;Z\u00e9&quot;, raca:&quot;Schnauzer&quot;)\r\n\r\n}\r\nxml.toString() \/\/ ir\u00e1 retornar uma string contendo o xml gerado\r\n\r\n<\/pre>\n<p>Repare: \u00f3bviamente a classe MarkupBuilder n\u00e3o possui um atributo chamado canalha. O que eu fa\u00e7o consiste em chamar um m\u00e9todo com este nome na inst\u00e2ncia de minha classe. Groovy ir\u00e1 tirar proveito de sua natureza din\u00e2mica (veja <a href=\"https:\/\/devkico.itexto.com.br\/?p=535\" target=\"_blank\">este<\/a> meu post sobre o assunto) e em seguida analizar\u00e1 a estrutura hierarquica que segue o nome do &#8220;m\u00e9todo&#8221;, o que ir\u00e1 gerar o XML abaixo:<\/p>\n<pre class=\"brush: xml; title: ; notranslate\" title=\"\">\r\n\r\n&lt;canalha&gt;\r\n\r\n&lt;cao nome=&#039;Fraude&#039; raca=&#039;Pinscher?&#039; \/&gt;\r\n\r\n&lt;cao nome=&#039;Z\u00e9&#039; raca=&#039;Schnauzer&#039; \/&gt;\r\n\r\n&lt;\/canalha&gt;\r\n\r\n<\/pre>\n<p>Agora, suponhamos que eu queira algo mais. Al\u00e9m de listar meus c\u00e3es, quero tamb\u00e9m listar suas v\u00edtimas. Basta agir tal como no exemplo abaixo:<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\n\r\nimport groovy.xml.MarkupBuilder\r\n\r\nxml = new MarkupBuilder()\r\n\r\nxml.canalha() {\r\n\r\ncao(nome:&quot;Fraude&quot;, raca:&quot;Pinscher?&quot;,\r\n\r\nvitimas() {\r\n\r\ncoitado(nome:&#039;celulares mil&#039;)\r\n\r\ncoitado(nome:&#039;cadeiras&#039;)\r\n\r\ncoitado(nome:&#039;ouvido dos vizinhos&#039;)\r\n\r\n}\r\n\r\n)\r\n\r\ncao(nome:&quot;Z\u00e9&quot;, raca:&quot;Schnauzer&quot;,\r\n\r\nvitimas() {\r\n\r\ncoitado(nome:&#039;Fraude&#039;)\r\n\r\ncoitado(nome:&#039;Senhor de muletas&#039;)\r\n\r\n}\r\n\r\n)\r\n\r\n}\r\n\r\nxml.toString()\r\n\r\n<\/pre>\n<p>E o XML gerado ser\u00e1&#8230;<\/p>\n<pre class=\"brush: xml; title: ; notranslate\" title=\"\">\r\n\r\n&lt;canalha&gt;\r\n\r\n&lt;vitimas&gt;\r\n\r\n&lt;coitado nome=&#039;celulares mil&#039; \/&gt;\r\n\r\n&lt;coitado nome=&#039;cadeiras&#039; \/&gt;\r\n\r\n&lt;coitado nome=&#039;ouvido dos vizinhos&#039; \/&gt;\r\n\r\n&lt;\/vitimas&gt;\r\n\r\n&lt;cao nome=&#039;Fraude&#039; raca=&#039;Pinscher?&#039;&gt;vitimas&lt;\/cao&gt;\r\n\r\n&lt;vitimas&gt;\r\n\r\n&lt;coitado nome=&#039;Fraude&#039; \/&gt;\r\n\r\n&lt;coitado nome=&#039;Senhor de muletas&#039; \/&gt;\r\n\r\n&lt;\/vitimas&gt;\r\n\r\n&lt;cao nome=&#039;Z\u00e9&#039; raca=&#039;Schnauzer&#039;&gt;vitimas&lt;\/cao&gt;\r\n\r\n&lt;\/canalha&gt;\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Criar XML com Groovy \u00e9 absurdamente simples. Para tal, tudo o que precisamos consiste na classe groovy.xml.MarkupBuilder. Como o pr\u00f3prio nome j\u00e1 entrega: esta classe utiliza o recurso builder presente em Groovy de uma maneira bastante bacana. Tudo o que precisamos fazer consiste em passar uma estrutura hierarquica para uma inst\u00e2ncia de MarkupBuilder e em [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-551","post","type-post","status-publish","format-standard","hentry","category-groovy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Dica: criando XML com Groovy - \/dev\/Kico<\/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:\/\/devkico.itexto.com.br\/?p=551\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dica: criando XML com Groovy - \/dev\/Kico\" \/>\n<meta property=\"og:description\" content=\"Criar XML com Groovy \u00e9 absurdamente simples. 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