{"id":4801,"date":"2021-08-06T10:23:40","date_gmt":"2021-08-06T10:23:40","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=4801"},"modified":"2021-08-06T10:23:40","modified_gmt":"2021-08-06T10:23:40","slug":"java-jdom-parser-izmenit-xml-dokument","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/uk\/java-jdom-parser-izmenit-xml-dokument\/","title":{"rendered":"Java JDOM Parser \u2014 \u0418\u0437\u043c\u0435\u043d\u0438\u0442\u044c XML-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442"},"content":{"rendered":"\n

\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u2014<\/p>\n\n\n\n

<?xml version = \"1.0\" encoding = \"UTF-8\" standalone = \"no\"?>\n<cars>\n   <supercars company = \"Ferrari\">\n      <carname type = \"formula one\">Ferrari 101<\/carname>\n      <carname type = \"sports\">Ferrari 202<\/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
ModifyXmlFileDemo.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;\nimport org.jdom2.output.Format;\nimport org.jdom2.output.XMLOutputter;\n\n\npublic class ModifyXMLFileDemo {\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         Element rootElement = document.getRootElement();\n\n         \/\/get first supercar\n         Element supercarElement = rootElement.getChild(\"supercars\");\n\n         \/\/ update supercar attribute\n         Attribute attribute = supercarElement.getAttribute(\"company\");\n         attribute.setValue(\"Lamborigini\");\n\n         \/\/ loop the supercar child node\n         List<Element> list = supercarElement.getChildren();\n         \n         for (int temp = 0; temp < list.size(); temp++) {\n            Element carElement = list.get(temp);\n            \n            if(\"Ferrari 101\".equals(carElement.getText())) {\n               carElement.setText(\"Lamborigini 001\");\n            }\n            if(\"Ferrari 202\".equals(carElement.getText())) {\n               carElement.setText(\"Lamborigini 002\");\n            }\n         }\n\n         \/\/get all supercars element\n         List<Element> supercarslist = rootElement.getChildren();\n         \n         for (int temp = 0; temp < supercarslist.size(); temp++) {\n            Element tempElement = supercarslist.get(temp);\n            \n            if(\"luxurycars\".equals(tempElement.getName())) {\n               rootElement.removeContent(tempElement);\n            }        \t \n         }\n\n         XMLOutputter xmlOutput = new XMLOutputter();\n   \n         \/\/ display xml\n         xmlOutput.setFormat(Format.getPrettyFormat());\n         xmlOutput.output(document, System.out); \n      } catch (JDOMException e) {\n         e.printStackTrace();\n      } catch (IOException e) {\n         e.printStackTrace();\n      }\n   }\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 \u0442\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u2014 <?xml version = “1.0” encoding = “UTF-8” standalone = “no”?> <cars> […]<\/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-4801","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\/4801","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=4801"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/pages\/4801\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/media?parent=4801"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/categories?post=4801"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/uk\/wp-json\/wp\/v2\/tags?post=4801"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}