Added mandatory validation on dataservice

src/main/plugin/dcat-ap/loc/dut/schematron-rules-dcat-ap.xml

@@ -4,7 +4,24 @@
   <required.language.title>Taal van een Catalogus Record.</required.language.title>
   <required.language.assert>Het Catalogus Record definieert geen taal.</required.language.assert>
   <required.language.report>Het Catalogus Record definieert ten minste één taal.</required.language.report>
+
   <required.catalogtitle.title>Titel van een Catalogus.</required.catalogtitle.title>
   <required.catalogtitle.assert>De Catalogus heeft geen titel.</required.catalogtitle.assert>
   <required.catalogtitle.report>De Catalogus heeft op zijn minst één dct:title.</required.catalogtitle.report>
+
+  <required.dataservicetitle.count.title>Een DataService heeft steeds minstens 1 titel.</required.dataservicetitle.count.title>
+  <required.dataservicetitle.count.assert>Titel niet opgegeven (dct:title).</required.dataservicetitle.count.assert>
+  <required.dataservicetitle.count.report>Titel werd opgegeven (dct:title).</required.dataservicetitle.count.report>
+
+  <required.dataservicetitle.uniquelang.title>Een DataService heeft maximaal één titel per taal.</required.dataservicetitle.uniquelang.title>
+  <required.dataservicetitle.uniquelang.assert>Meerdere titels gevonden voor eenzelfde taal.</required.dataservicetitle.uniquelang.assert>
+  <required.dataservicetitle.uniquelang.report>Uniciteit van titel is in orde.</required.dataservicetitle.uniquelang.report>
+
+  <required.dataservicetitle.validstring.title>Een DataService titel moet tekst bevatten.</required.dataservicetitle.validstring.title>
+  <required.dataservicetitle.validstring.assert>Een lege titel werd gevonden.</required.dataservicetitle.validstring.assert>
+  <required.dataservicetitle.validstring.report>Titel bevat tekst.</required.dataservicetitle.validstring.report>
+
+  <required.dataserviceendpointURL.validstring.title>De endpointURL van een DataService moet een IRI bevatten.</required.dataserviceendpointURL.validstring.title>
+  <required.dataserviceendpointURL.validstring.assert>De opgegeven endpointURL is geen geldige IRI.</required.dataserviceendpointURL.validstring.assert>
+  <required.dataserviceendpointURL.validstring.report>De endpointURL is een geldige IRI.</required.dataserviceendpointURL.validstring.report>
 </strings>

src/main/plugin/dcat-ap/loc/eng/schematron-rules-dcat-ap.xml

@@ -4,7 +4,24 @@
   <required.language.title>Language of a CatalogRecord.</required.language.title>
   <required.language.assert>The CatalogRecord does not define a language.</required.language.assert>
   <required.language.report>The CatalogRecord has at least one dct:language.</required.language.report>
+
   <required.catalogtitle.title>Title of a Catalog.</required.catalogtitle.title>
   <required.catalogtitle.assert>The Catalog does not have a title.</required.catalogtitle.assert>
   <required.catalogtitle.report>The Catalog has at least one dct:title.</required.catalogtitle.report>
+
+  <required.dataservicetitle.count.title>A DataService always has at least one title.</required.dataservicetitle.count.title>
+  <required.dataservicetitle.count.assert>Title not provided (dct:title).</required.dataservicetitle.count.assert>
+  <required.dataservicetitle.count.report>Title was provided (dct:title).</required.dataservicetitle.count.report>
+
+  <required.dataservicetitle.uniquelang.title>A DataService has at most one title per language.</required.dataservicetitle.uniquelang.title>
+  <required.dataservicetitle.uniquelang.assert>Multiple titles found for the same language.</required.dataservicetitle.uniquelang.assert>
+  <required.dataservicetitle.uniquelang.report>Title uniqueness is correct.</required.dataservicetitle.uniquelang.report>
+
+  <required.dataservicetitle.validstring.title>A DataService title must contain text.</required.dataservicetitle.validstring.title>
+  <required.dataservicetitle.validstring.assert>An empty title was found.</required.dataservicetitle.validstring.assert>
+  <required.dataservicetitle.validstring.report>The title contains text.</required.dataservicetitle.validstring.report>
+
+  <required.dataserviceendpointURL.validstring.title>The endpointURL of a DataService must contain an IRI.</required.dataserviceendpointURL.validstring.title>
+  <required.dataserviceendpointURL.validstring.assert>The provided endpointURL is not a valid IRI.</required.dataserviceendpointURL.validstring.assert>
+  <required.dataserviceendpointURL.validstring.report>The endpointURL is a valid IRI.</required.dataserviceendpointURL.validstring.report>
 </strings>

src/main/plugin/dcat-ap/loc/fre/schematron-rules-dcat-ap.xml

@@ -4,7 +4,24 @@
   <required.language.title>Langue d'une donnée catalogue.</required.language.title>
   <required.language.assert>L'enregistrement du catalogue ne définit pas de langue.</required.language.assert>
   <required.language.report>L'enregistrement du catalogue définit au moins une langue.</required.language.report>
+
   <required.catalogtitle.title>Titre d'un catalogue.</required.catalogtitle.title>
   <required.catalogtitle.assert>Le catalogue n'a pas de titre.</required.catalogtitle.assert>
   <required.catalogtitle.report>Le catalogue contient au moins un dct:title.</required.catalogtitle.report>
+
+  <required.dataservicetitle.count.title>Un DataService a toujours au moins un titre.</required.dataservicetitle.count.title>
+  <required.dataservicetitle.count.assert>Titre non fourni (dct:title).</required.dataservicetitle.count.assert>
+  <required.dataservicetitle.count.report>Un titre a été fourni (dct:title).</required.dataservicetitle.count.report>
+
+  <required.dataservicetitle.uniquelang.title>Un DataService a au maximum un titre par langue.</required.dataservicetitle.uniquelang.title>
+  <required.dataservicetitle.uniquelang.assert>Plusieurs titres trouvés pour une même langue.</required.dataservicetitle.uniquelang.assert>
+  <required.dataservicetitle.uniquelang.report>L’unicité du titre est correcte.</required.dataservicetitle.uniquelang.report>
+
+  <required.dataservicetitle.validstring.title>Un titre de DataService doit contenir du texte.</required.dataservicetitle.validstring.title>
+  <required.dataservicetitle.validstring.assert>Un titre vide a été trouvé.</required.dataservicetitle.validstring.assert>
+  <required.dataservicetitle.validstring.report>Le titre contient du texte.</required.dataservicetitle.validstring.report>
+
+  <required.dataserviceendpointURL.validstring.title>L’endpointURL d’un DataService doit contenir un IRI.</required.dataserviceendpointURL.validstring.title>
+  <required.dataserviceendpointURL.validstring.assert>L’endpointURL fournie n’est pas un IRI valide.</required.dataserviceendpointURL.validstring.assert>
+  <required.dataserviceendpointURL.validstring.report>L’endpointURL est un IRI valide.</required.dataserviceendpointURL.validstring.report>
 </strings>

src/main/plugin/dcat-ap/loc/ger/schematron-rules-dcat-ap.xml

@@ -4,7 +4,24 @@
   <required.language.title>Sprache eines Katalogeintrags.</required.language.title>
   <required.language.assert>Der Katalogdatensatz definiert keine Sprache.</required.language.assert>
   <required.language.report>Der Katalogdatensatz definiert mindestens eine Sprache.</required.language.report>
+
   <required.catalogtitle.title>Titel eines Katalogs.</required.catalogtitle.title>
   <required.catalogtitle.assert>Der Katalog hat keinen Titel.</required.catalogtitle.assert>
   <required.catalogtitle.report>Der Katalog hat mindestens einen dct:title.</required.catalogtitle.report>
+
+  <required.dataservicetitle.count.title>Ein DataService hat immer mindestens einen Titel.</required.dataservicetitle.count.title>
+  <required.dataservicetitle.count.assert>Titel nicht angegeben (dct:title).</required.dataservicetitle.count.assert>
+  <required.dataservicetitle.count.report>Titel wurde angegeben (dct:title).</required.dataservicetitle.count.report>
+
+  <required.dataservicetitle.uniquelang.title>Ein DataService hat höchstens einen Titel pro Sprache.</required.dataservicetitle.uniquelang.title>
+  <required.dataservicetitle.uniquelang.assert>Mehrere Titel für dieselbe Sprache gefunden.</required.dataservicetitle.uniquelang.assert>
+  <required.dataservicetitle.uniquelang.report>Die Einzigartigkeit des Titels ist in Ordnung.</required.dataservicetitle.uniquelang.report>
+
+  <required.dataservicetitle.validstring.title>Ein DataService-Titel muss Text enthalten.</required.dataservicetitle.validstring.title>
+  <required.dataservicetitle.validstring.assert>Ein leerer Titel wurde gefunden.</required.dataservicetitle.validstring.assert>
+  <required.dataservicetitle.validstring.report>Der Titel enthält Text.</required.dataservicetitle.validstring.report>
+
+  <required.dataserviceendpointURL.validstring.title>Die EndpointURL eines DataService muss eine IRI enthalten.</required.dataserviceendpointURL.validstring.title>
+  <required.dataserviceendpointURL.validstring.assert>Die angegebene EndpointURL ist keine gültige IRI.</required.dataserviceendpointURL.validstring.assert>
+  <required.dataserviceendpointURL.validstring.report>Die EndpointURL ist eine gültige IRI.</required.dataserviceendpointURL.validstring.report>
 </strings>

src/main/plugin/dcat-ap/schematron/schematron-rules-dcat-ap.sch

@@ -43,5 +43,42 @@
     </sch:rule>
   </sch:pattern>
 
+  <!-- DataService title should be present and have valid content. -->
+  <sch:pattern>
+    <sch:title>$loc/strings/required.dataservicetitle.count.title</sch:title>
+    <sch:rule context="//dcat:DataService">
+      <sch:let name="validMin" value="count(dct:title) &gt;= 1"/>
+      <sch:assert test="$validMin">$loc/strings/required.dataservicetitle.count.assert</sch:assert>
+      <sch:report test="$validMin">$loc/strings/required.dataservicetitle.count.report</sch:report>
+    </sch:rule>
+  </sch:pattern>
+  <sch:pattern>
+    <sch:title>$loc/strings/required.dataservicetitle.uniquelang.title</sch:title>
+    <sch:rule context="//dcat:DataService/dct:title">
+      <sch:let name="current" value="."/>
+      <sch:let name="isUniqueLang" value="count(preceding-sibling::dct:title[string() = string($current) and @xml:lang = $current/@xml:lang]) = 0"/>
+      <sch:assert test="$isUniqueLang">$loc/strings/required.dataservicetitle.uniquelang.assert</sch:assert>
+      <sch:report test="$isUniqueLang">$loc/strings/required.dataservicetitle.uniquelang.report</sch:report>
+    </sch:rule>
+  </sch:pattern>
+  <sch:pattern>
+    <sch:title>$loc/strings/required.dataservicetitle.validstring.title</sch:title>
+    <sch:rule context="//dcat:DataService/dct:title">
+      <sch:let name="isLiteral" value="normalize-space(.) != ''"/>
+      <sch:let name="hasLang" value="normalize-space(@xml:lang) != ''"/>
+      <sch:assert test="$isLiteral and $hasLang">$loc/strings/required.dataservicetitle.validstring.assert</sch:assert>
+      <sch:report test="$isLiteral and $hasLang">$loc/strings/required.dataservicetitle.validstring.report</sch:report>
+    </sch:rule>
+  </sch:pattern>
 
+  <!-- DataService should have a valid endpointURL. -->
+  <sch:pattern>
+    <sch:title>$loc/strings/required.dataserviceendpointURL.validstring.title</sch:title>
+    <sch:rule context="//dcat:DataService/dcat:endpointURL">
+      <sch:let name="resource" value="@rdf:resource"/>
+      <sch:let name="validClass" value="matches($resource, '^\w+:(/?/?)[^\s]+$')"/>
+      <sch:assert test="$validClass">$loc/strings/required.dataserviceendpointURL.validstring.assert</sch:assert>
+      <sch:report test="$validClass">$loc/strings/required.dataserviceendpointURL.validstring.report</sch:report>
+    </sch:rule>
+  </sch:pattern>
 </sch:schema>