Package com.luciad.wms.server

Interface ILcdRemoteOWSModelDecoder

public interface ILcdRemoteOWSModelDecoder
Decoder for user-defined layers.

  • Method Details

    • canDecode

      boolean canDecode(TLcdSLDUserLayer aUserLayer, TLcdWMSRequestContext aWMSRequestContext)
      Checks whether this ILcdRemoteOWSModelDecoder can decode the supplied user-defined layer.
      Parameters:
      aUserLayer - the user-defined layer.
      aWMSRequestContext - the WMS request context, which gives access to the original HttpServletRequest that was sent to the WMS and several other parameters.
      Returns:
      true if this ILcdRemoteOWSModelDecoder can decode the supplied user-defined layer.

    • decode

      ILcdModel[] decode(TLcdSLDUserLayer aUserLayer, TLcdWMSRequestContext aWMSRequestContext) throws IOException
      Returns the ILcdModel(s) corresponding to a user-defined layer. Whether to return one or more ILcdModel objects depends on the contents of the user-defined layer. If this layer combines multiple coverages (WCS) or feature types (WFS), it may be necessary to decode each coverage or feature type into a single ILcdModel. This is especially needed when these coverages or feature types have multiple model references, because an ILcdModel can be associated with only one model reference.
      Parameters:
      aUserLayer - the user-defined layer.
      aWMSRequestContext - the WMS request context, which gives access to the original HttpServletRequest that was sent to the WMS and several other parameters.
      Returns:
      the ILcdModel(s) corresponding to the user-defined layer.
      Throws:
      IOException - if the model can not be returned (because decoding fails).