From 92dce7967239856628a5b85262e52b3fbfeacac7 Mon Sep 17 00:00:00 2001
From: Thorge Petersen <petersen@rz.uni-kiel.de>
Date: Thu, 4 Jan 2024 13:45:36 +0100
Subject: [PATCH] Improved handling of unknown licenses
---
.../opendata/csw2dcat/MDMetadata2Dataset.java | 41 +++++++++++--------
1 file changed, 24 insertions(+), 17 deletions(-)
diff --git a/src/main/java/de/landsh/opendata/csw2dcat/MDMetadata2Dataset.java b/src/main/java/de/landsh/opendata/csw2dcat/MDMetadata2Dataset.java
index 73150f5..5684e53 100644
--- a/src/main/java/de/landsh/opendata/csw2dcat/MDMetadata2Dataset.java
+++ b/src/main/java/de/landsh/opendata/csw2dcat/MDMetadata2Dataset.java
@@ -543,34 +543,41 @@ public class MDMetadata2Dataset {
private void addLicenseInformation(Resource resource, List<Node> otherLegalConstraints) {
final JSONObject licenseInformation = findLicenseInformation(otherLegalConstraints);
-
+
if (licenseInformation != null) {
resource.addLiteral(DCATAPde.licenseAttributionByText, licenseInformation.getString("quelle"));
+
if (licenseInformation.has("url")) {
- // Some publishers specify the licence as the URL and not the id.
String licenseURL = licenseInformation.getString("url");
+
if (licenseURL.startsWith("http://dcat-ap.de/def/licenses/")) {
- resource.addProperty(DCTerms.license, model.createResource(licenseInformation.getString("url")));
+ resource.addProperty(DCTerms.license, model.createResource(licenseURL));
} else {
- final JSONObject license = url2license.get(licenseURL);
- if (license != null && license.has("uri")) {
- resource.addProperty(DCTerms.license, model.createResource(license.getString("uri")));
- } else {
- log.info("Unknown license: {}", licenseURL);
- }
+ final JSONObject license = url2license.get(licenseURL);
+
+ if (license != null && license.has("uri")) {
+ resource.addProperty(DCTerms.license, model.createResource(license.getString("uri")));
+ } else {
+ log.info("Unknown license: {}", licenseURL);
+ handleUnknownLicense(resource, licenseInformation.getString("id"));
+ }
}
} else {
- String licenseId = licenseInformation.getString("id");
- try {
- licenseId = URLEncoder.encode(licenseId, "UTF-8");
- } catch (UnsupportedEncodingException e) {
- log.info("Unable to encode licenseId: {}", e);
- }
- resource.addProperty(DCTerms.license, model.createResource("http://dcat-ap.de/def/licenses/" + licenseId));
+ handleUnknownLicense(resource, licenseInformation.getString("id"));
}
}
}
-
+
+ private void handleUnknownLicense(Resource resource, String licenseId) {
+ try {
+ licenseId = URLEncoder.encode(licenseId, "UTF-8");
+ resource.addProperty(DCTerms.license, model.createResource("http://dcat-ap.de/def/licenses/" + licenseId));
+ log.info("Falling back to: {}", licenseId);
+ } catch (UnsupportedEncodingException e) {
+ log.info("Unable to encode licenseId: {}", e);
+ }
+ }
+
private Resource guessFormat(String url) {
final String lowerCaseURL = url.toLowerCase();
if (lowerCaseURL.contains("service=wms")) {
--
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