private List<String> rebuildAttributes(SimpleFeatureType sft) { Layer layer = applicationLayer.getService().getSingleLayer(applicationLayer.getLayerName()); List<String> attributesToRetain = new ArrayList<String>(); for (AttributeDescriptor ad : sft.getAttributes()) { String name = ad.getName(); String fullName = sft.getId() + ":" + name; // if attribute already added return. if (attributesToRetain.contains(fullName)) { return attributesToRetain; } attributesToRetain.add(fullName); // Used for display in JSP if (StringUtils.isNotBlank(ad.getAlias())) { attributeAliases.put(fullName, ad.getAlias()); } if (applicationLayer.getAttribute(sft, name) == null) { ConfiguredAttribute ca = new ConfiguredAttribute(); // default visible if not geometry type // and not a attribute of a related featuretype boolean defaultVisible = true; if (layer.getFeatureType().getId() != sft.getId() || AttributeDescriptor.GEOMETRY_TYPES.contains(ad.getType())) { defaultVisible = false; } ca.setVisible(defaultVisible); ca.setAttributeName(name); ca.setFeatureType(sft); applicationLayer.getAttributes().add(ca); Stripersist.getEntityManager().persist(ca); if (!"save".equals(getContext().getEventName())) { String message = "Nieuw attribuut \"{0}\" gevonden in "; if (layer.getFeatureType().getId() != sft.getId()) { message += "gekoppelde "; } message += "attribuutbron"; if (layer.getFeatureType().getId() == sft.getId()) { message += ": wordt zichtbaar na opslaan"; } getContext().getMessages().add(new SimpleMessage(message, name)); } } } if (sft.getRelations() != null) { for (FeatureTypeRelation rel : sft.getRelations()) { attributesToRetain.addAll(rebuildAttributes(rel.getForeignFeatureType())); } } return attributesToRetain; }
public Resolution getUniqueValues() throws JSONException { JSONObject json = new JSONObject(); json.put("success", Boolean.FALSE); try { Layer layer = applicationLayer.getService().getSingleLayer(applicationLayer.getLayerName()); if (layer != null && layer.getFeatureType() != null) { SimpleFeatureType sft = layer.getFeatureType(); List<String> beh = sft.calculateUniqueValues(attribute); json.put("uniqueValues", new JSONArray(beh)); json.put("success", Boolean.TRUE); } } catch (Exception e) { json.put("msg", e.toString()); } return new StreamingResolution("application/json", new StringReader(json.toString())); }
@Before public void synchronizeFeatureTypeAndLoadInfo() throws JSONException { Layer layer = applicationLayer.getService().getSingleLayer(applicationLayer.getLayerName()); if (layer == null) { getContext() .getValidationErrors() .addGlobalError( new SimpleError( "Laag niet gevonden bij originele service - verwijder deze laag uit niveau")); return; } for (StyleLibrary sld : layer.getService().getStyleLibraries()) { Map style = new HashMap(); JSONObject styleTitleJson = new JSONObject(); style.put("id", "sld:" + sld.getId()); style.put( "title", "SLD stijl: " + sld.getTitle() + (sld.isDefaultStyle() ? " (standaard)" : "")); // Find stuff for layerName if (sld.getNamedLayerUserStylesJson() != null) { JSONObject sldNamedLayerJson = new JSONObject(sld.getNamedLayerUserStylesJson()); if (sldNamedLayerJson.has(layer.getName())) { JSONObject namedLayer = sldNamedLayerJson.getJSONObject(layer.getName()); if (namedLayer.has("title")) { styleTitleJson.put("namedLayerTitle", namedLayer.get("title")); } JSONArray userStyles = namedLayer.getJSONArray("styles"); if (userStyles.length() > 0) { JSONObject userStyle = userStyles.getJSONObject(0); if (userStyle.has("title")) { styleTitleJson.put("styleTitle", userStyle.get("title")); } } } } styles.add(style); stylesTitleJson.put((String) style.get("id"), styleTitleJson); } if (layer.getDetails().containsKey(Layer.DETAIL_WMS_STYLES)) { JSONArray wmsStyles = new JSONArray(layer.getDetails().get(Layer.DETAIL_WMS_STYLES).getValue()); for (int i = 0; i < wmsStyles.length(); i++) { JSONObject wmsStyle = wmsStyles.getJSONObject(i); Map style = new HashMap(); style.put("id", "wms:" + wmsStyle.getString("name")); style.put( "title", "WMS server stijl: " + wmsStyle.getString("name") + " (" + wmsStyle.getString("title") + ")"); JSONObject styleTitleJson = new JSONObject(); styleTitleJson.put("styleTitle", wmsStyle.getString("title")); styles.add(style); stylesTitleJson.put((String) style.get("id"), styleTitleJson); } } if (!styles.isEmpty()) { List<Map> temp = new ArrayList(); Map s = new HashMap(); s.put("id", "registry_default"); s.put("title", "In gegevensregister als standaard ingestelde SLD"); temp.add(s); s = new HashMap(); s.put("id", "none"); s.put("title", "Geen: standaard stijl van WMS service zelf"); temp.add(s); temp.addAll(styles); styles = temp; } // Synchronize configured attributes with layer feature type if (layer.getFeatureType() == null || layer.getFeatureType().getAttributes().isEmpty()) { applicationLayer.getAttributes().clear(); } else { List<String> attributesToRetain = new ArrayList(); SimpleFeatureType sft = layer.getFeatureType(); editable = sft.isWriteable(); // Rebuild ApplicationLayer.attributes according to Layer FeatureType // New attributes are added at the end of the list; the original // order is only used when the Application.attributes list is empty // So a feature for reordering attributes per applicationLayer is // possible. // New Attributes from a join or related featureType are added at the // end of the list. attributesToRetain = rebuildAttributes(sft); // JSON info about attributed required for editing makeAttributeJSONArray(layer.getFeatureType()); // Remove ConfiguredAttributes which are no longer present List<ConfiguredAttribute> attributesToRemove = new ArrayList(); for (ConfiguredAttribute ca : applicationLayer.getAttributes()) { if (ca.getFeatureType() == null) { ca.setFeatureType(layer.getFeatureType()); } if (!attributesToRetain.contains(ca.getFullName())) { // Do not modify list we are iterating over attributesToRemove.add(ca); if (!"save".equals(getContext().getEventName())) { getContext() .getMessages() .add( new SimpleMessage( "Attribuut \"{0}\" niet meer beschikbaar in attribuutbron: wordt verwijderd na opslaan", ca.getAttributeName())); } } } for (ConfiguredAttribute ca : attributesToRemove) { applicationLayer.getAttributes().remove(ca); Stripersist.getEntityManager().remove(ca); } } }