{"id":4797,"date":"2021-08-06T10:22:39","date_gmt":"2021-08-06T10:22:39","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=4797"},"modified":"2021-08-06T10:22:39","modified_gmt":"2021-08-06T10:22:39","slug":"java-jdom-parser-zapros-xml-dokumenta","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/uk\/java-jdom-parser-zapros-xml-dokumenta\/","title":{"rendered":"Java JDOM Parser \u2014 \u0417\u0430\u043f\u0440\u043e\u0441 XML-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430"},"content":{"rendered":"\n

\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 XML-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u2014<\/p>\n\n\n\n

<?xml version = \"1.0\"?>\n<cars>\n   <supercars company = \"Ferrari\">\n      <carname type = \"formula one\">Ferarri 101<\/carname>\n      <carname type = \"sports car\">Ferarri 201<\/carname>\n      <carname type = \"sports car\">Ferarri 301<\/carname>\n   <\/supercars>\n   \n   <supercars company = \"Lamborgini\">\n      <carname>Lamborgini 001<\/carname>\n      <carname>Lamborgini 002<\/carname>\n      <carname>Lamborgini 003<\/carname>\n   <\/supercars>\n   \n   <luxurycars company = \"Benteley\">\n      <carname>Benteley 1<\/carname>\n      <carname>Benteley 2<\/carname>\n      <carname>Benteley 3<\/carname>\n   <\/luxurycars>\n<\/cars><\/pre>\n\n\n\n
QueryXmlFileDemo.java<\/h3>\n\n\n\n
import java.io.File;\nimport java.io.IOException;\nimport java.util.List;\n\nimport org.jdom2.Attribute;\nimport org.jdom2.Document;\nimport org.jdom2.Element;\nimport org.jdom2.JDOMException;\nimport org.jdom2.input.SAXBuilder;\n\n\npublic class QueryXmlFileDemo {\n\n   public static void main(String[] args) {\n\n      try {\n         File inputFile = new File(\"input.txt\");\n         SAXBuilder saxBuilder = new SAXBuilder();\n         Document document = saxBuilder.build(inputFile);\n         System.out.println(\"Root element :\" + document.getRootElement().getName());\n         Element classElement = document.getRootElement();\n\n         List<Element> supercarList = classElement.getChildren(\"supercars\");\n         System.out.println(\"----------------------------\");\n\n         for (int temp = 0; temp < supercarList.size(); temp++) {    \n            Element supercarElement = supercarList.get(temp);\n            System.out.println(\"\\nCurrent Element :\" + supercarElement.getName());\n            Attribute attribute = supercarElement.getAttribute(\"company\");\n            System.out.println(\"company : \" + attribute.getValue() );\n            List<Element> carNameList = supercarElement.getChildren(\"carname\");\n            \n            for (int count = 0; count < carNameList.size(); count++) {\t \n               Element carElement = carNameList.get(count);\n               System.out.print(\"car name : \");\n               System.out.println(carElement.getText());\n               System.out.print(\"car type : \");\n               Attribute typeAttribute = carElement.getAttribute(\"type\");\n               \n               if(typeAttribute != null)\n                  System.out.println(typeAttribute.getValue());\n               else {\n                  System.out.println(\"\");\n               }\n            }\n         }\n      } catch(JDOMException e) {\n         e.printStackTrace();\n      } catch(IOException ioe) {\n         ioe.printStackTrace();\n      }\n   }\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 XML-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u2014 <?xml version = “1.0”?> <cars> <supercars company = “Ferrari”> <carname type = […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[153],"tags":[],"class_list":["post-4797","page","type-page","status-publish","hentry","category-java-xml"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/4797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/comments?post=4797"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/4797\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/media?parent=4797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/categories?post=4797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/tags?post=4797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}