コード例 #1
0
 protected void doGetRestorableStateForAVPair(
     String key, Object value, RestorableSupport rs, RestorableSupport.StateObject context) {
   if (value instanceof URLBuilder) {
     rs.addStateValueAsString(context, "wms.Version", ((URLBuilder) value).wmsVersion);
     rs.addStateValueAsString(context, "wms.Crs", ((URLBuilder) value).crs);
   } else {
     super.doGetRestorableStateForAVPair(key, value, rs, context);
   }
 }
コード例 #2
0
  protected static void wmsRestoreStateToParams(
      RestorableSupport rs, RestorableSupport.StateObject context, AVList params) {
    // Invoke the BasicTiledImageLayer functionality.
    restoreStateForParams(rs, context, params);
    // Parse any legacy WMSTiledImageLayer state values.
    legacyWmsRestoreStateToParams(rs, context, params);

    String s = rs.getStateValueAsString(context, AVKey.IMAGE_FORMAT);
    if (s != null) params.setValue(AVKey.IMAGE_FORMAT, s);

    s = rs.getStateValueAsString(context, AVKey.TITLE);
    if (s != null) params.setValue(AVKey.TITLE, s);

    s = rs.getStateValueAsString(context, AVKey.DISPLAY_NAME);
    if (s != null) params.setValue(AVKey.DISPLAY_NAME, s);

    RestorableSupport.adjustTitleAndDisplayName(params);

    s = rs.getStateValueAsString(context, AVKey.LAYER_NAMES);
    if (s != null) params.setValue(AVKey.LAYER_NAMES, s);

    s = rs.getStateValueAsString(context, AVKey.STYLE_NAMES);
    if (s != null) params.setValue(AVKey.STYLE_NAMES, s);

    s = rs.getStateValueAsString(context, "wms.Version");
    if (s != null) params.setValue(AVKey.WMS_VERSION, s);
    params.setValue(AVKey.TILE_URL_BUILDER, new URLBuilder(params));
  }
コード例 #3
0
  public WMSTiledImageLayer(String stateInXml) {
    this(wmsRestorableStateToParams(stateInXml));

    RestorableSupport rs;
    try {
      rs = RestorableSupport.parse(stateInXml);
    } catch (Exception e) {
      // Parsing the document specified by stateInXml failed.
      String message = Logging.getMessage("generic.ExceptionAttemptingToParseStateXml", stateInXml);
      Logging.logger().severe(message);
      throw new IllegalArgumentException(message, e);
    }

    this.doRestoreState(rs, null);
  }
コード例 #4
0
  protected static AVList wmsRestorableStateToParams(String stateInXml) {
    if (stateInXml == null) {
      String message = Logging.getMessage("nullValue.StringIsNull");
      Logging.logger().severe(message);
      throw new IllegalArgumentException(message);
    }

    RestorableSupport rs;
    try {
      rs = RestorableSupport.parse(stateInXml);
    } catch (Exception e) {
      // Parsing the document specified by stateInXml failed.
      String message = Logging.getMessage("generic.ExceptionAttemptingToParseStateXml", stateInXml);
      Logging.logger().severe(message);
      throw new IllegalArgumentException(message, e);
    }

    AVList params = new AVListImpl();
    wmsRestoreStateToParams(rs, null, params);
    return params;
  }
コード例 #5
0
  protected static void legacyWmsRestoreStateToParams(
      RestorableSupport rs, RestorableSupport.StateObject context, AVList params) {
    // WMSTiledImageLayer has historically used a different format for storing LatLon and Sector
    // properties
    // in the restorable state XML documents. Although WMSTiledImageLayer no longer writes these
    // properties,
    // we must provide support for reading them here.
    Double lat = rs.getStateValueAsDouble(context, AVKey.LEVEL_ZERO_TILE_DELTA + ".Latitude");
    Double lon = rs.getStateValueAsDouble(context, AVKey.LEVEL_ZERO_TILE_DELTA + ".Longitude");
    if (lat != null && lon != null)
      params.setValue(AVKey.LEVEL_ZERO_TILE_DELTA, LatLon.fromDegrees(lat, lon));

    Double minLat = rs.getStateValueAsDouble(context, AVKey.SECTOR + ".MinLatitude");
    Double minLon = rs.getStateValueAsDouble(context, AVKey.SECTOR + ".MinLongitude");
    Double maxLat = rs.getStateValueAsDouble(context, AVKey.SECTOR + ".MaxLatitude");
    Double maxLon = rs.getStateValueAsDouble(context, AVKey.SECTOR + ".MaxLongitude");
    if (minLat != null && minLon != null && maxLat != null && maxLon != null)
      params.setValue(AVKey.SECTOR, Sector.fromDegrees(minLat, maxLat, minLon, maxLon));
  }