From f874e92d272ec95fe2163d3c8fcc4c9ab496e3a7 Mon Sep 17 00:00:00 2001
From: milanmajchrak <milan.majchrak@dataquest.sk>
Date: Mon, 2 Oct 2023 15:44:55 +0200
Subject: [PATCH] Removed unwanted changes.

---
 .../dspace/content/BitstreamServiceImpl.java  | 30 -------------------
 .../dspace/content/clarin/ClarinLicense.java  |  2 --
 .../content/clarin/ClarinLicenseLabel.java    |  2 --
 .../MetadataBitstreamRestRepository.java      |  3 --
 4 files changed, 37 deletions(-)

diff --git a/dspace-api/src/main/java/org/dspace/content/BitstreamServiceImpl.java b/dspace-api/src/main/java/org/dspace/content/BitstreamServiceImpl.java
index f331393707e2..2e20c7defb67 100644
--- a/dspace-api/src/main/java/org/dspace/content/BitstreamServiceImpl.java
+++ b/dspace-api/src/main/java/org/dspace/content/BitstreamServiceImpl.java
@@ -302,17 +302,7 @@ public int getSupportsTypeConstant() {
     @Override
     public InputStream retrieve(Context context, Bitstream bitstream)
         throws IOException, SQLException, AuthorizeException {
-        // Maybe should return AuthorizeException??
-//        try {
         authorizeService.authorizeAction(context, bitstream, Constants.READ);
-//        } catch (MissingLicenseAgreementException e) {
-//             If the context contains `PREVIEW` action it should not throw an exception,
-//             but retrieve the content instead.
-//            if (!contextHasPreviewEvent(context)) {
-//                throw e;
-//            }
-            // Else remove event from context and retrieve the bitstream content.
-//        }
 
         return bitstreamStorageService.retrieve(context, bitstream);
     }
@@ -496,24 +486,4 @@ public List<Bitstream> getNotReferencedBitstreams(Context context) throws SQLExc
     public Long getLastModified(Bitstream bitstream) throws IOException {
         return bitstreamStorageService.getLastModified(bitstream);
     }
-
-    private boolean contextHasPreviewEvent(Context context) {
-        int id = 0;
-        for (Event event : context.getEvents()) {
-            if (!Objects.equals(event.getEventType(), Event.MODIFY)) {
-                return false;
-            }
-            if (Objects.equals(event.getDetail(), "PREVIEW")) {
-                // Remove Preview Event
-                removeEventFromContext(context, id);
-                return true;
-            }
-            id++;
-        }
-        return false;
-    }
-
-    private void removeEventFromContext(Context context, int eventID) {
-        context.getEvents().remove(eventID);
-    }
 }
diff --git a/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicense.java b/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicense.java
index 1ac807895231..2c23eba24d04 100644
--- a/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicense.java
+++ b/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicense.java
@@ -54,8 +54,6 @@ public class ClarinLicense implements ReloadableEntity<Integer> {
      */
     public static final String SEND_TOKEN = "SEND_TOKEN";
 
-    public final static String HAMLEDT_LICENSE_NAME = "HamleDT 3.0 License Terms";
-
     @Id
     @Column(name = "license_id")
     @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "license_definition_license_id_seq")
diff --git a/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicenseLabel.java b/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicenseLabel.java
index dcf1416f84cc..a945da7fbb15 100644
--- a/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicenseLabel.java
+++ b/dspace-api/src/main/java/org/dspace/content/clarin/ClarinLicenseLabel.java
@@ -32,8 +32,6 @@
 @Table(name = "license_label")
 public class ClarinLicenseLabel implements ReloadableEntity<Integer> {
 
-    public final static String PUB_LABEL_NAME = "PUB";
-
     @Id
     @Column(name = "label_id")
     @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "license_label_label_id_seq")
diff --git a/dspace-server-webapp/src/main/java/org/dspace/app/rest/repository/MetadataBitstreamRestRepository.java b/dspace-server-webapp/src/main/java/org/dspace/app/rest/repository/MetadataBitstreamRestRepository.java
index 676578caa744..34ad31f9c912 100644
--- a/dspace-server-webapp/src/main/java/org/dspace/app/rest/repository/MetadataBitstreamRestRepository.java
+++ b/dspace-server-webapp/src/main/java/org/dspace/app/rest/repository/MetadataBitstreamRestRepository.java
@@ -68,9 +68,6 @@
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 
-import static org.dspace.content.clarin.ClarinLicense.HAMLEDT_LICENSE_NAME;
-import static org.dspace.content.clarin.ClarinLicenseLabel.PUB_LABEL_NAME;
-
 @Component(MetadataBitstreamWrapperRest.CATEGORY + "." + MetadataBitstreamWrapperRest.NAME)
 public class MetadataBitstreamRestRepository extends DSpaceRestRepository<MetadataBitstreamWrapperRest, Integer>{
     private static Logger log = org.apache.logging.log4j.LogManager.getLogger(MetadataBitstreamRestRepository.class);