コード例 #1
0
ファイル: Serializer.java プロジェクト: fgreinus/jwebpoll
 public static boolean toCsv(String fullyNamedPath, Poll poll) {
   StringBuilder sb = new StringBuilder();
   sb.append(String.format("Questions;Answer;Votes;WeightedVotes;%n"));
   for (Question question : poll.getQuestions()) {
     for (Answer answer : question.getAnswers()) {
       int votesCount = answer.getVotes().size();
       int weightedVotesCount = answer.getVotes().size() * answer.getValue();
       String questionTitle = question.getTitle().replace("\"", "\"\"");
       String answerText = answer.getText().replace("\"", "\"\"");
       sb.append(
           String.format(
               "\"%s\";\"%s\";%s;%s;%n",
               questionTitle, answerText, votesCount, weightedVotesCount));
     }
   }
   return write(fullyNamedPath, sb.toString());
 }
コード例 #2
0
ファイル: PatternDecision.java プロジェクト: burgeje/SEURAT
  /**
   * Get the decision from the database, given its name
   *
   * @param name the decision name
   */
  public void fromDatabase(String name) {
    String findQuery = "";
    RationaleDB db = RationaleDB.getHandle();
    Connection conn = db.getConnection();

    this.name = name;
    name = RationaleDBUtil.escape(name);

    Statement stmt = null;
    ResultSet rs = null;
    try {
      stmt = conn.createStatement();
      findQuery = "SELECT *  FROM " + "PATTERNDECISIONS where name = '" + name + "'";
      //			***			System.out.println(findQuery);
      rs = stmt.executeQuery(findQuery);

      if (rs.next()) {
        id = rs.getInt("id");
        description = RationaleDBUtil.decode(rs.getString("description"));
        type = (DecisionType) DecisionType.fromString(rs.getString("type"));
        devPhase = (Phase) Phase.fromString(rs.getString("phase"));
        ptype = RationaleElementType.fromString(rs.getString("ptype"));
        parent = rs.getInt("parent");
        //				artifact = rs.getString("artifact");
        //				enabled = rs.getBoolean("enabled");
        status = (DecisionStatus) DecisionStatus.fromString(rs.getString("status"));
        String subdecs = rs.getString("subdecreq");
        if (subdecs.compareTo("Yes") == 0) {
          alts = false;
        } else {
          alts = true;
        }

        try {
          int desID = rs.getInt("designer");
          designer = new Designer();
          designer.fromDatabase(desID);
        } catch (SQLException ex) {
          designer = null; // nothing...
        }
      }
      rs.close();
      // need to read in the rest - recursive routines?
      subDecisions.removeAllElements();
      alternatives.removeAllElements();
      if (!alts) {
        Vector<String> decNames = new Vector<String>();
        findQuery =
            "SELECT name from PATTERNDECISIONS where "
                + "ptype = '"
                + RationaleElementType.DECISION.toString()
                + "' and parent = "
                + new Integer(id).toString();
        //				***					System.out.println(findQuery2);
        rs = stmt.executeQuery(findQuery);
        while (rs.next()) {
          decNames.add(RationaleDBUtil.decode(rs.getString("name")));
        }
        Enumeration decs = decNames.elements();
        while (decs.hasMoreElements()) {
          PatternDecision subDec = new PatternDecision();
          subDec.fromDatabase((String) decs.nextElement());
          subDecisions.add(subDec);
        }

      } else {
        Vector<String> altNames = new Vector<String>();
        findQuery =
            "SELECT name from ALTERNATIVES where "
                + "ptype = '"
                + RationaleElementType.DECISION.toString()
                + "' and parent = "
                + new Integer(id).toString();
        //				***					System.out.println(findQuery2);
        rs = stmt.executeQuery(findQuery);
        while (rs.next()) {
          altNames.add(RationaleDBUtil.decode(rs.getString("name")));
        }
        Enumeration alts = altNames.elements();
        while (alts.hasMoreElements()) {
          Alternative alt = new Alternative();
          alt.fromDatabase((String) alts.nextElement());
          alternatives.add(alt);
        }
      }

      // need to do questions too
      Vector<String> questNames = new Vector<String>();
      findQuery =
          "SELECT name from QUESTIONS where "
              + "ptype = '"
              + RationaleElementType.DECISION.toString()
              + "' and parent = "
              + new Integer(id).toString();
      //			***				System.out.println(findQuery3);
      rs = stmt.executeQuery(findQuery);
      while (rs.next()) {
        questNames.add(RationaleDBUtil.decode(rs.getString("name")));
      }
      Enumeration quests = questNames.elements();
      questions.removeAllElements();
      while (quests.hasMoreElements()) {
        Question quest = new Question();
        quest.fromDatabase((String) quests.nextElement());
        questions.add(quest);
      }

      // no, not last - need history too
      findQuery =
          "SELECT * from HISTORY where ptype = 'Decision' and "
              + "parent = "
              + Integer.toString(id);
      //			***			  System.out.println(findQuery5);
      rs = stmt.executeQuery(findQuery);
      history.removeAllElements();
      while (rs.next()) {
        History nextH = new History();
        nextH.setStatus(rs.getString("status"));
        nextH.setReason(RationaleDBUtil.decode(rs.getString("reason")));
        nextH.dateStamp = rs.getTimestamp("date");
        //				nextH.dateStamp = rs.getDate("date");
        history.add(nextH);
      }

      // now, get our constraints
      findQuery =
          "SELECT * from ConDecRelationships WHERE " + "decision = " + new Integer(id).toString();

      rs = stmt.executeQuery(findQuery);
      constraints.removeAllElements();
      if (rs != null) {
        while (rs.next()) {
          int ontID = rs.getInt("constr");
          Constraint cont = new Constraint();
          cont.fromDatabase(ontID);
          this.addConstraint(cont);
        }
        rs.close();
      }

      // now, candidate patterns
      findQuery =
          "SELECT * from pattern_decision WHERE parentType= 'Decision' and decisionID=" + this.id;
      rs = stmt.executeQuery(findQuery);
      if (rs != null) {
        while (rs.next()) {
          int patternID = rs.getInt("patternID");
          Pattern p = new Pattern();
          p.fromDatabase(patternID);
          this.addCandidatePattern(p);
        }
      }

    } catch (SQLException ex) {
      // handle any errors
      RationaleDB.reportError(ex, "Error in PatternDecision.fromDatabase", findQuery);

    } finally {
      RationaleDB.releaseResources(stmt, rs);
    }
  }
コード例 #3
0
ファイル: PatternDecision.java プロジェクト: burgeje/SEURAT
  /**
   * Save our decision to the database.
   *
   * @param parent - the parent of the decision
   * @param ptype - the parent's type
   * @return the unique ID
   */
  public int toDatabase(int parent, RationaleElementType ptype) {
    RationaleDB db = RationaleDB.getHandle();
    Connection conn = db.getConnection();
    String updateQuery = "";
    int ourid = 0;

    RationaleUpdateEvent l_updateEvent;

    // find out if this requirement is already in the database
    Statement stmt = null;
    ResultSet rs = null;

    String subsReq = "No";
    if (!alts) subsReq = "Yes";

    try {
      stmt = conn.createStatement();

      if (inDatabase(parent, ptype)) {
        // set up Designer update string
        String updateD;
        if (designer == null) updateD = "D.designer = null";
        else updateD = "D.designer = " + designer.getID();

        updateQuery =
            "UPDATE PATTERNDECISIONS D "
                + "SET D.parent = "
                + new Integer(parent).toString()
                + ", D.ptype = '"
                + ptype.toString()
                + "', D.phase = '"
                + devPhase.toString()
                + "', D.description = '"
                + RationaleDBUtil.escape(description)
                + "', D.type = '"
                + type.toString()
                + "', D.name = '"
                + RationaleDBUtil.escape(name)
                + "', D.status = '"
                + status.toString()
                + "', D.subdecreq = '"
                + subsReq
                + "', "
                + updateD
                + " WHERE "
                + "D.id = "
                + this.id
                + " ";
        stmt.execute(updateQuery);

        l_updateEvent = m_eventGenerator.MakeUpdated();
      } else {
        if (!fromXML) id = RationaleDB.findAvailableID("PATTERNDECISIONS");

        String parentSt;
        String parentTSt;

        // now, we have determined that the decision is new
        if ((this.parent < 0) || (ptype == null)) {
          parentSt = "NULL";
          parentTSt = "None";
        } else {
          parentSt = new Integer(this.parent).toString();
          parentTSt = ptype.toString();
        }
        String updateD;
        if (designer == null) updateD = "null";
        else updateD = new Integer(designer.getID()).toString();

        updateQuery =
            "INSERT INTO PATTERNDECISIONS "
                + "(id, name, description, type, status, phase, subdecreq, parent, ptype, designer) "
                + "VALUES ("
                + id
                + ", '"
                + RationaleDBUtil.escape(this.name)
                + "', '"
                + RationaleDBUtil.escape(this.description)
                + "', '"
                + this.type.toString()
                + "', '"
                + this.status.toString()
                + "', '"
                + this.devPhase.toString()
                + "', '"
                + subsReq
                + "', "
                + parentSt
                + ", '"
                + parentTSt
                + "', "
                + updateD
                + ")";

        stmt.execute(updateQuery);

        /*
        //Now, associate with pattern.
        //Get id first
        updateQuery = "SELECT id FROM patterndecisions where name='" +
        RationaleDBUtil.escape(this.name) + "'";
        rs = stmt.executeQuery(updateQuery);

        if (rs.next())
        {
        	ourid = rs.getInt("id");
        	rs.close();
        	//We have found out our ID and the insert is a success.
        	//get association set up.
        	updateQuery = "INSERT into pattern_decision values (" + parent +
        	"ourid" + "DECISION)";
        }

        //And now, we have patternID and patterndecisionID. We can insert into relationship entry
        updateQuery = "INSERT INTO pattern_decision values (" + parentPattern + ", " +
        ourid + ", " + "'Decision')";
        stmt.execute(updateQuery);
        */
        l_updateEvent = m_eventGenerator.MakeCreated();
      }
      // in either case, we want to update any sub-requirements in case
      // they are new!
      // now, we need to get our ID
      updateQuery =
          "SELECT id FROM PATTERNDECISIONS where name='" + RationaleDBUtil.escape(this.name) + "'";
      rs = stmt.executeQuery(updateQuery);

      if (rs.next()) {
        ourid = rs.getInt("id");
        rs.close();
      } else {
        ourid = -1;
      }
      this.id = ourid;

      Enumeration alts = alternatives.elements();
      while (alts.hasMoreElements()) {
        Alternative alt = (Alternative) alts.nextElement();
        //				System.out.println("Saving alternative from decision");
        alt.toDatabase(ourid, RationaleElementType.DECISION);
      }

      Enumeration decs = subDecisions.elements();
      while (decs.hasMoreElements()) {
        Decision dec = (Decision) decs.nextElement();
        dec.toDatabase(ourid, RationaleElementType.DECISION);
      }

      Enumeration quests = questions.elements();
      while (quests.hasMoreElements()) {
        Question quest = (Question) quests.nextElement();
        quest.toDatabase(ourid, RationaleElementType.DECISION);
      }

      // finally, the history

      Enumeration hist = history.elements();
      while (hist.hasMoreElements()) {
        History his = (History) hist.nextElement();
        his.toDatabase(ourid, RationaleElementType.DECISION);
      }

      // need to update our relationships with the constraints
      Enumeration conkids = this.constraints.elements();
      while (conkids.hasMoreElements()) {
        Constraint kid = (Constraint) conkids.nextElement();
        // if the parent ID is not zero, then update the parent-child relationship

        updateQuery =
            "SELECT * from ConDecRelationships WHERE "
                + "constr = "
                + new Integer(kid.getID()).toString()
                + " and decision = "
                + new Integer(ourid).toString();

        rs = stmt.executeQuery(updateQuery.toUpperCase());
        if (rs.next()) {
          rs.close();
        } else {
          String insertRel =
              "INSERT INTO ConDecRelationships (constr, decision) "
                  + "VALUES ("
                  + new Integer(kid.getID()).toString()
                  + ", "
                  + new Integer(ourid).toString()
                  + ")";
          System.out.println(insertRel.toUpperCase());
          stmt.execute(insertRel);
        }
        kid.toDatabase(ourid);
      } // checking parent

      m_eventGenerator.Broadcast(l_updateEvent);
    } catch (SQLException ex) {
      // handle any errors
      RationaleDB.reportError(ex, "Error in PatternDecision.toDatabase", updateQuery);

    } finally {
      RationaleDB.releaseResources(stmt, rs);
    }

    return ourid;
  }