コード例 #1
0
ファイル: OwsMapContext.java プロジェクト: lovely3x/orbisgis
  private void loadOwsContext() throws LayerException {
    if (jaxbMapContext != null) {
      // Load bounding box
      if (jaxbMapContext.getGeneral().getBoundingBox() != null) {
        List<Double> lowerCorner =
            jaxbMapContext.getGeneral().getBoundingBox().getValue().getLowerCorner();
        List<Double> upperCorner =
            jaxbMapContext.getGeneral().getBoundingBox().getValue().getUpperCorner();
        if (lowerCorner.size() >= 2 && upperCorner.size() >= 2) {
          setBoundingBox(
              new Envelope(
                  lowerCorner.get(0), upperCorner.get(0), lowerCorner.get(1), upperCorner.get(1)));
        }
      }
      // Load title
      Description nextDescription = new Description();
      if (jaxbMapContext.getGeneral().getTitle() != null) {
        LanguageStringType title = jaxbMapContext.getGeneral().getTitle();
        Locale locale;
        if (title.getLang() != null) {
          locale = LocalizedText.forLanguageTag(title.getLang());
        } else {
          locale = Locale.getDefault();
        }
        nextDescription.addTitle(locale, title.getValue());
      }
      // Load abstract
      if (jaxbMapContext.getGeneral().getAbstract() != null) {
        LanguageStringType mapAbstract = jaxbMapContext.getGeneral().getAbstract();
        Locale locale;
        if (mapAbstract.getLang() != null) {
          locale = LocalizedText.forLanguageTag(mapAbstract.getLang());
        } else {
          locale = Locale.getDefault();
        }
        nextDescription.addAbstract(locale, mapAbstract.getValue());
      }
      setDescription(nextDescription);
      // Collect DataSource URI already loaded

      // Load layers and DataSource
      // Root layer correspond to ResourceList
      setRootLayer(createLayerCollection("root"));
      for (LayerType lt : jaxbMapContext.getResourceList().getLayer()) {
        try {
          parseJaxbLayer(lt, getLayerModel());
        } catch (LayerException ex) {
          // The layer is not created if a layer exception is thrown
          LOGGER.error(I18N.tr("The layer has not been imported"), ex);
        }
      }
    }
  }
コード例 #2
0
ファイル: OwsMapContext.java プロジェクト: lovely3x/orbisgis
  private static LayerType createJAXBFromLayer(ILayer layer, MapContext mapContext) {
    ObjectFactory ows_context_factory = new ObjectFactory();
    LayerType layerType = ows_context_factory.createLayerType();
    Description description = layer.getDescription();
    description.initJAXBType(layerType);
    layerType.setHidden(!layer.isVisible());
    ILayer[] childrens = layer.getChildren();
    for (ILayer child : childrens) {
      if (child.isSerializable()) {
        layerType.getLayer().add(createJAXBFromLayer(child, mapContext));
      }
    }
    // If not a Layer Collection
    if (!(layer instanceof LayerCollection) && layer.getStyles() != null) {
      StyleListType slt = ows_context_factory.createStyleListType();
      layerType.setStyleList(slt);
      for (Style style : layer.getStyles()) {
        StyleType st = ows_context_factory.createStyleType();
        slt.getStyle().add(st);
        SLDType sltType = ows_context_factory.createSLDType();
        st.setSLD(sltType);
        sltType.setAbstractStyle(style.getJAXBElement());
      }
    }

    // Serialisation of dataSource as a DataUrl string
    // Create jaxb instances
    URLType dataURL = ows_context_factory.createURLType();
    if (!(layer instanceof LayerCollection)) {
      OnlineResourceType resource = ows_context_factory.createOnlineResourceType();
      dataURL.setOnlineResource(resource);

      String resourceSerialisation = "";
      URI srcUri = layer.getDataUri();
      if (srcUri != null) {
        // If file, use MapContext relative path
        if (srcUri.getScheme().equalsIgnoreCase("file") && mapContext.getLocation() != null) {
          srcUri = URIUtility.relativize(mapContext.getLocation(), srcUri);
        }
        resourceSerialisation = srcUri.toString();
      }
      resource.setHref(resourceSerialisation);
      if (resource.isSetHref()) {
        layerType.setDataURL(dataURL);
      }
    }
    return layerType;
  }