示例#1
0
 protected void putUUID(String name, UUID val) {
   _put(BINARY, name);
   _buf.writeInt(16);
   _buf.write(B_UUID);
   _buf.writeLong(val.getMostSignificantBits());
   _buf.writeLong(val.getLeastSignificantBits());
 }
  public Object objectDone() {
    String name = curName();
    Object o = super.objectDone();
    BSONObject b = (BSONObject) o;

    // override the object if it's a special type
    if (!_lastArray) {
      if (b.containsField("$oid")) {
        o = new ObjectId((String) b.get("$oid"));
        if (!isStackEmpty()) {
          gotObjectId(name, (ObjectId) o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$date")) {
        SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
        GregorianCalendar calendar = new GregorianCalendar(new SimpleTimeZone(0, "GMT"));
        format.setCalendar(calendar);
        String txtdate = (String) b.get("$date");
        o = format.parse(txtdate, new ParsePosition(0));
        if (o == null) {
          // try older format with no ms
          format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
          format.setCalendar(calendar);
          o = format.parse(txtdate, new ParsePosition(0));
        }
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$regex")) {
        o = Pattern.compile((String) b.get("$regex"), BSON.regexFlags((String) b.get("$options")));
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$ts")) {
        Long ts = ((Number) b.get("$ts")).longValue();
        Long inc = ((Number) b.get("$inc")).longValue();
        o = new BSONTimestamp(ts.intValue(), inc.intValue());
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$code")) {
        if (b.containsField("$scope")) {
          o = new CodeWScope((String) b.get("$code"), (DBObject) b.get("$scope"));
        } else {
          o = new Code((String) b.get("$code"));
        }
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$ref")) {
        o = new DBRef(null, (String) b.get("$ref"), b.get("$id"));
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$minKey")) {
        o = new MinKey();
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$maxKey")) {
        o = new MaxKey();
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      } else if (b.containsField("$uuid")) {
        o = UUID.fromString((String) b.get("$uuid"));
        if (!isStackEmpty()) {
          cur().put(name, o);
        } else {
          setRoot(o);
        }
      }
    }
    return o;
  }