Ejemplo n.º 1
0
  public List<TimeTable> parseTimeTables(String html) {
    Parser parser = new Parser();
    try {
      parser.setInputHTML(html);
      parser.setEncoding("utf-8");
    } catch (ParserException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }

    List<TimeTable> list = new ArrayList<TimeTable>();
    NodeFilter filter = new NodeClassFilter(TableTag.class);
    NodeList nodeList = null;
    try {
      nodeList = parser.extractAllNodesThatMatch(filter);
    } catch (ParserException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    for (int i = 0; i < nodeList.size(); i++) {
      if (nodeList.elementAt(i) instanceof TableTag) {
        TableTag tag = (TableTag) nodeList.elementAt(i);
        if (tag.getText().indexOf("[课程号]") == -1) {
          continue;
        }
        TableRow[] rows = tag.getRows();
        for (int j = 1; j < rows.length; j++) {
          TableRow row = (TableRow) rows[j];
          TableColumn[] columns = row.getColumns();
          boolean isCourse = false;
          TimeTable timeTable = null;
          for (int k = 0; k < columns.length; k++) {
            Node columnNode = columns[k];
            String info = columnNode.toPlainTextString().trim();
            System.out.println(info + "===" + k);
            switch (k) {
              case 1:
                int start = info.indexOf("[");
                int end = info.indexOf("]");
                timeTable = new TimeTable();
                timeTable.setCourseCode(info.substring(start + 1, end));
                timeTable.setCourseName(info.substring(end + 1));
                break;
              case 3:
                timeTable.setCredit(Double.parseDouble(info));
                break;
              case 4:
                timeTable.setType(info);
                break;
              case 5:
                int t_start = info.indexOf("]");
                timeTable.setTeacher(info.substring(t_start + 1));
                break;
              case 8:
                List<TimeAndAdress> ta_list = praseStr(info);
                for (TimeAndAdress ta : ta_list) {
                  timeTable.setAddress(ta.getAddress());
                  timeTable.setTime(ta.getTime());
                  timeTable.setCycle(ta.getCycle());
                  timeTable.setSingleDouble(ta.getSingleDouble());
                  timeTable.setWeek(ta.getWeek());
                  list.add(timeTable.clone());
                }
                break;
              default:
                break;
            }
          }
        } // end for j
      }
    }
    return list;
  }
Ejemplo n.º 2
0
  public List<TimeTable> parseTimeTables(String html) {
    Parser parser = new Parser();
    try {
      parser.setInputHTML(html);
      parser.setEncoding("utf-8");
    } catch (ParserException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }

    List<TimeTable> list = new ArrayList<TimeTable>();
    NodeFilter tagfilter = new NodeClassFilter(TableTag.class);
    NodeFilter idFilter = new HasAttributeFilter("id", "reportArea");
    NodeFilter filter = new AndFilter(tagfilter, idFilter);
    NodeList nodeList = null;
    try {
      nodeList = parser.extractAllNodesThatMatch(filter);
    } catch (ParserException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    for (int i = 0; i < nodeList.size(); i++) {
      if (nodeList.elementAt(i) instanceof TableTag) {
        TableTag tag = (TableTag) nodeList.elementAt(i);
        TableRow[] rows = tag.getRows();
        for (int j = 0; j < rows.length; j++) {
          TableRow row = (TableRow) rows[j];
          TableColumn[] columns = row.getColumns();
          boolean isCourse = false;
          TimeTable timeTable = null;

          for (int k = 0; k < columns.length; k++) {
            Node columnNode = columns[k];
            String info = columnNode.toPlainTextString().trim();
            //   System.out.println(info+"=="+k);
            if (k == 1 && info.indexOf("[") != -1) {
              timeTable = new TimeTable();
              String courseCode = info.substring(1, 9);
              String coursesname = info.substring(10);
              timeTable.setCourseName(coursesname);
              timeTable.setCourseCode(courseCode);
              isCourse = true;
            }
            if (k == 2 && isCourse) {
              double credit = Double.parseDouble(info);
              timeTable.setCredit(credit);
            }
            if (k == 3 && isCourse) {
              timeTable.setType(info);
            }
            if (k == 4 && isCourse) {
              timeTable.setTeacher(info);
            }
            if (k == 5 && isCourse) {
              timeTable.setClassId(info);
            }
            if (k == 6 && isCourse) {
              timeTable.setClassNum(info);
            }
            if (k == 11 && isCourse) {
              List<TimeAndAdress> ta_list = praseStr(info);
              for (TimeAndAdress ta : ta_list) {
                timeTable.setAddress(ta.getAddress());
                timeTable.setTime(ta.getTime());
                timeTable.setCycle(ta.getCycle());
                timeTable.setSingleDouble(ta.getSingleDouble());
                timeTable.setWeek(ta.getWeek());
                list.add(timeTable.clone());
              }
            }
          } // end for k
        } // end for j
      }
    }
    return list;
  }