GEOS-6435 - Add INSPIRE extended capabilities section to WCS GetCapab…

…ilities response

src/extension/inspire/pom.xml

@@ -35,6 +35,16 @@
    <artifactId>gs-wfs</artifactId>
    <version>${project.version}</version>
   </dependency>
+  <dependency>
+   <groupId>org.geoserver</groupId>
+   <artifactId>gs-wcs</artifactId>
+   <version>${project.version}</version>
+  </dependency>
+  <dependency>
+   <groupId>org.geoserver</groupId>
+   <artifactId>gs-wcs2_0</artifactId>
+   <version>${project.version}</version>
+  </dependency>
   <dependency>
    <groupId>org.geoserver.web</groupId>
    <artifactId>gs-web-core</artifactId>

src/extension/inspire/src/main/java/org/geoserver/inspire/wcs/WCSExtendedCapabilitiesProvider.java

@@ -0,0 +1,126 @@
+/* (c) 2014 - 2015 Open Source Geospatial Foundation - all rights reserved
+ * (c) 2001 - 2013 OpenPlans
+ * This code is licensed under the GPL 2.0 license, available at the root
+ * application directory.
+ */
+package org.geoserver.inspire.wcs;
+
+import static org.geoserver.inspire.InspireMetadata.CREATE_EXTENDED_CAPABILITIES;
+import static org.geoserver.inspire.InspireMetadata.SERVICE_METADATA_TYPE;
+import static org.geoserver.inspire.InspireMetadata.SERVICE_METADATA_URL;
+import static org.geoserver.inspire.InspireMetadata.LANGUAGE;
+import static org.geoserver.inspire.InspireMetadata.SPATIAL_DATASET_IDENTIFIER_TYPE;
+import static org.geoserver.inspire.InspireSchema.COMMON_NAMESPACE;
+import static org.geoserver.inspire.InspireSchema.DLS_NAMESPACE;
+import static org.geoserver.inspire.InspireSchema.DLS_SCHEMA;
+
+import org.geoserver.inspire.UniqueResourceIdentifier;
+import org.geoserver.inspire.UniqueResourceIdentifiers;
+
+import net.opengis.wcs20.GetCapabilitiesType;
+import org.geoserver.wcs.WCSInfo;
+import org.geoserver.catalog.CoverageInfo;
+import org.geoserver.catalog.MetadataMap;
+
+import org.xml.sax.Attributes;
+import org.xml.sax.helpers.AttributesImpl;
+import org.xml.sax.helpers.NamespaceSupport;
+
+import java.io.IOException;
+import java.util.List;
+
+public class WCSExtendedCapabilitiesProvider extends
+        org.geoserver.wcs2_0.response.WCSExtendedCapabilitiesProvider {
+
+    @Override
+    public String[] getSchemaLocations(String schemaBaseURL) {
+        return new String[]{DLS_NAMESPACE, DLS_SCHEMA};
+    }
+
+    @Override
+    public void registerNamespaces(NamespaceSupport namespaces) {
+        // IGN : We add another xmlns for inspire_common
+        namespaces.declarePrefix("inspire_common", COMMON_NAMESPACE);
+        // IGN : We add another xmlns for inspire_dls
+        namespaces.declarePrefix("inspire_dls", DLS_NAMESPACE);
+    }
+
+    @Override
+    public void encodeExtendedOperations(Translator tx, WCSInfo wcs, GetCapabilitiesType request) throws IOException {
+        //INSPIRE has nothing to add to operations section
+    }
+
+    @Override
+    public void encodeExtendedContents(Translator tx, WCSInfo wcs, List<CoverageInfo> coverages, GetCapabilitiesType request)
+            throws IOException {
+        MetadataMap serviceMetadata = wcs.getMetadata();
+        Boolean createExtendedCapabilities = serviceMetadata.get(CREATE_EXTENDED_CAPABILITIES.key, Boolean.class);
+        String metadataURL = (String) serviceMetadata.get(SERVICE_METADATA_URL.key);
+        String mediaType = (String) serviceMetadata.get(SERVICE_METADATA_TYPE.key);
+        String language = (String) serviceMetadata.get(LANGUAGE.key);
+        UniqueResourceIdentifiers ids = (UniqueResourceIdentifiers) serviceMetadata.get(SPATIAL_DATASET_IDENTIFIER_TYPE.key, UniqueResourceIdentifiers.class);
+        //Don't create extended capabilities element if mandatory content not present
+        //or turned off
+        if (metadataURL == null
+                || ids == null
+                || ids.isEmpty()
+                || createExtendedCapabilities != null
+                && !createExtendedCapabilities) {
+            return;
+        }
+
+        // IGN : INSPIRE SCENARIO 1
+        tx.start("ows:ExtendedCapabilities");
+        tx.start("inspire_dls:ExtendedCapabilities");
+        tx.start("inspire_common:MetadataUrl");
+        tx.start("inspire_common:URL");
+        tx.chars(metadataURL);
+        tx.end("inspire_common:URL");
+        if (mediaType != null) {
+            tx.start("inspire_common:MediaType");
+            tx.chars(mediaType);
+            tx.end("inspire_common:MediaType");
+        }
+        tx.end("inspire_common:MetadataUrl");
+        tx.start("inspire_common:SupportedLanguages");
+        language = language != null ? language : "eng";
+        tx.start("inspire_common:DefaultLanguage");
+        tx.start("inspire_common:Language");
+        tx.chars(language);
+        tx.end("inspire_common:Language");
+        tx.end("inspire_common:DefaultLanguage");
+        tx.end("inspire_common:SupportedLanguages");
+        tx.start("inspire_common:ResponseLanguage");
+        tx.start("inspire_common:Language");
+        tx.chars(language);
+        tx.end("inspire_common:Language");
+        tx.end("inspire_common:ResponseLanguage");
+        for (UniqueResourceIdentifier id : ids) {
+            if (id.getMetadataURL() != null) {
+                tx.start("inspire_dls:SpatialDataSetIdentifier", atts("metadataURL", id.getMetadataURL()));
+            } else {
+                tx.start("inspire_dls:SpatialDataSetIdentifier");
+            }
+            tx.start("inspire_common:Code");
+            tx.chars(id.getCode());
+            tx.end("inspire_common:Code");
+            if (id.getNamespace() != null) {
+                tx.start("inspire_common:Namespace");
+                tx.chars(id.getNamespace());
+                tx.end("inspire_common:Namespace");
+            }
+            tx.end("inspire_dls:SpatialDataSetIdentifier");
+        }
+        tx.end("inspire_dls:ExtendedCapabilities");
+        tx.end("ows:ExtendedCapabilities");
+    }
+
+    Attributes atts(String... atts) {
+        AttributesImpl attributes = new AttributesImpl();
+        for (int i = 0; i < atts.length; i += 2) {
+            attributes.addAttribute(null, atts[i], atts[i], null, atts[i + 1]);
+        }
+        return attributes;
+    }
+
+}

src/extension/inspire/src/main/java/org/geoserver/inspire/web/InspireAdminPanel.java

@@ -35,6 +35,7 @@
 import org.geoserver.web.util.MapModel;
 import org.geoserver.web.util.MetadataMapModel;
 import org.geoserver.wfs.WFSInfo;
+import org.geoserver.wcs.WCSInfo;
 
 /**
  * Panel for the service admin page to set the service INSPIRE extension
@@ -53,14 +54,15 @@ public InspireAdminPanel(final String id, final IModel<ServiceInfo> model) {
         String metadataURL = (String) serviceMetadata.get(SERVICE_METADATA_URL.key);
         String mediaType = (String) serviceMetadata.get(SERVICE_METADATA_TYPE.key);
         String language = (String) serviceMetadata.get(LANGUAGE.key);
-        boolean isWfs = model.getObject() instanceof WFSInfo;
+        boolean isDownloadService = model.getObject() instanceof WFSInfo ||
+                model.getObject() instanceof WCSInfo;
         UniqueResourceIdentifiers ids = null;
-        if (isWfs) {
+        if (isDownloadService) {
             ids = (UniqueResourceIdentifiers) serviceMetadata.get(SPATIAL_DATASET_IDENTIFIER_TYPE.key, UniqueResourceIdentifiers.class);
         }
         if (!serviceMetadata.containsKey(CREATE_EXTENDED_CAPABILITIES.key)) {
             if (metadataURL == null
-                    || isWfs
+                    || isDownloadService
                     && (ids == null || ids.isEmpty())) {
                 serviceMetadata.put(CREATE_EXTENDED_CAPABILITIES.key, false);
             } else {
@@ -141,10 +143,11 @@ public String getIdValue(final String key, int index) {
 
         configs.add(serviceMetadataRecordType);
 
-        // this is WFS specific, will appear only if the service is WFS
+        // this is download service specific, will appear only if the service is
+        // WFS or WCS
         WebMarkupContainer identifiersContainer = new WebMarkupContainer(
                 "datasetIdentifiersContainer");
-        identifiersContainer.setVisible(isWfs);
+        identifiersContainer.setVisible(isDownloadService);
         configs.add(identifiersContainer);
         IModel<UniqueResourceIdentifiers> sdiModel = new MetadataMapModel(metadata, SPATIAL_DATASET_IDENTIFIER_TYPE.key, UniqueResourceIdentifiers.class);
         UniqueResourceIdentifiersEditor identifiersEditor = new UniqueResourceIdentifiersEditor(

src/extension/inspire/src/main/resources/applicationContext.xml

@@ -13,6 +13,9 @@
   <bean id="inspireWfsExtendedCapsProvider" class="org.geoserver.inspire.wfs.WFSExtendedCapabilitiesProvider">
   </bean>
 
+  <bean id="inspireWcsExtendedCapsProvider" class="org.geoserver.inspire.wcs.WCSExtendedCapabilitiesProvider">
+  </bean>
+
   <bean id="inspireWmsAdminPanel" class="org.geoserver.web.services.AdminPagePanelInfo">
       <description>This bean adds the necessary form fields to Geoserver admin interface</description>
     <property name="id" value="inspireWmsAdminPanel"/>
@@ -27,4 +30,11 @@
     <property name="componentClass" value="org.geoserver.inspire.web.InspireAdminPanel"/>
     <property name="serviceClass" value="org.geoserver.wfs.WFSInfo"/>
   </bean>
+  <bean id="inspireWcsAdminPanel" class="org.geoserver.web.services.AdminPagePanelInfo">
+      <description>This bean adds the necessary form fields to Geoserver admin interface</description>
+    <property name="id" value="inspireWcsAdminPanel"/>
+    <property name="titleKey" value="inspire"/>
+    <property name="componentClass" value="org.geoserver.inspire.web.InspireAdminPanel"/>
+    <property name="serviceClass" value="org.geoserver.wcs.WCSInfo"/>
+  </bean>
 </beans>