+++ /dev/null
-package com.company;
-
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.security.NoSuchAlgorithmException;
-
-import org.jdom2.Document;
-import org.jdom2.Element;
-import org.jdom2.JDOMException;
-import org.jdom2.input.SAXBuilder;
-import org.jdom2.output.Format;
-import org.jdom2.output.XMLOutputter;
-
-
-public class xmlOperation {
-
- xmlOperation(){}
- static private String pathName=global.listaEsercizi;
-
- public void create() {
-
- try {
-
- Element company = new Element("esercizi");
- Document doc = new Document(company);
- doc.setRootElement(company);
-
- // new XMLOutputter().output(doc, System.out);
- XMLOutputter xmlOutput = new XMLOutputter();
-
- // display nice nice
- xmlOutput.setFormat(Format.getPrettyFormat());
- xmlOutput.output(doc, new FileWriter(pathName));
-
- System.out.println("File Saved!");
- } catch (IOException io) {
- System.out.println(io.getMessage());
- }
- }
-
-
-
- public void add(String name)
- {
- try {
-
- SAXBuilder builder = new SAXBuilder();
- File xmlFile = new File(pathName);
-
- Document doc = (Document) builder.build(xmlFile);
- Element rootNode = doc.getRootElement();
-
-
- // add new age element
- Element newEs = new Element("esercizio").setText(name).setAttribute("md5",MD5.digest(name));
- rootNode.addContent(newEs);
-
- XMLOutputter xmlOutput = new XMLOutputter();
-
- // display nice nice
- xmlOutput.setFormat(Format.getPrettyFormat());
- xmlOutput.output(doc, new FileWriter(pathName));
-
- // xmlOutput.output(doc, System.out);
-
- System.out.println("File updated!");
- } catch (IOException io) {
- io.printStackTrace();
- } catch (JDOMException e) {
- e.printStackTrace();
- }
- }
-
- public String getMD5(String name)
- {
- try {
-
- SAXBuilder builder = new SAXBuilder();
- File xmlFile = new File(pathName);
-
- Document doc = (Document) builder.build(xmlFile);
- Element rootNode = doc.getRootElement();
-
- for(Element esercizio:rootNode.getChildren())
- {
- if(esercizio.getText().contentEquals(name))
- {
- return esercizio.getAttribute("md5").toString();
- }
- }
- } catch (IOException io) {
- io.printStackTrace();
- } catch (JDOMException e) {
- e.printStackTrace();
- }
- return null;
- }
-
- public void remove(String name)
- {
- try {
-
- SAXBuilder builder = new SAXBuilder();
- File xmlFile = new File(pathName);
-
- Document doc = (Document) builder.build(xmlFile);
- Element rootNode = doc.getRootElement();
-
- for(Element esercizio:rootNode.getChildren())
- {
- if(esercizio.getText().contentEquals(name))
- {
- System.out.println("trovato");
- rootNode.removeContent(esercizio);
- }
- }
-
- XMLOutputter xmlOutput = new XMLOutputter();
-
- // display nice nice
- xmlOutput.setFormat(Format.getPrettyFormat());
- xmlOutput.output(doc, new FileWriter(pathName));
-
- // xmlOutput.output(doc, System.out);
-
- System.out.println("File updated!");
- } catch (IOException io) {
- io.printStackTrace();
- } catch (JDOMException e) {
- e.printStackTrace();
- }
- }
-
-
-}