Migrate to org.hibernate.type.TextType from our custom LobType

dspace-api/src/main/java/org/dspace/authorize/ResourcePolicy.java

@@ -100,7 +100,7 @@ public class ResourcePolicy implements ReloadableEntity<Integer> {
     private String rptype;
 
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "rpdescription")
     private String rpdescription;
 

dspace-api/src/main/java/org/dspace/content/MetadataValue.java

@@ -60,7 +60,7 @@ public class MetadataValue implements ReloadableEntity<Integer> {
      * The value of the field
      */
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "text_value")
     private String value;
 

dspace-api/src/main/java/org/dspace/orcid/OrcidHistory.java

@@ -80,7 +80,7 @@ public class OrcidHistory implements ReloadableEntity<Integer> {
      * A description of the synchronized resource.
      */
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "description")
     private String description;
 
@@ -89,7 +89,7 @@ public class OrcidHistory implements ReloadableEntity<Integer> {
      * the owner itself.
      */
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "metadata")
     private String metadata;
 
@@ -104,7 +104,7 @@ public class OrcidHistory implements ReloadableEntity<Integer> {
      * The response message incoming from ORCID.
      */
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "response_message")
     private String responseMessage;
 

dspace-api/src/main/java/org/dspace/orcid/OrcidQueue.java

@@ -65,7 +65,7 @@ public class OrcidQueue implements ReloadableEntity<Integer> {
      * A description of the resource to be synchronized.
      */
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "description")
     private String description;
 
@@ -89,7 +89,7 @@ public class OrcidQueue implements ReloadableEntity<Integer> {
      */
     @Lob
     @Column(name = "metadata")
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     private String metadata;
 
     /**

dspace-api/src/main/java/org/dspace/scripts/Process.java

@@ -71,7 +71,7 @@ public class Process implements ReloadableEntity<Integer> {
     private ProcessStatus processStatus;
 
     @Lob
-    @Type(type = "org.dspace.storage.rdbms.hibernate.DatabaseAwareLobType")
+    @Type(type = "org.hibernate.type.TextType")
     @Column(name = "parameters")
     private String parameters;
 

dspace-api/src/main/java/org/dspace/storage/rdbms/hibernate/DatabaseAwareLobType.java

@@ -1,57 +0,0 @@
-/**
- * The contents of this file are subject to the license and copyright
- * detailed in the LICENSE and NOTICE files at the root of the source
- * tree and available online at
- *
- * http://www.dspace.org/license/
- */
-package org.dspace.storage.rdbms.hibernate;
-
-import org.apache.commons.lang.StringUtils;
-import org.dspace.services.ConfigurationService;
-import org.dspace.services.factory.DSpaceServicesFactory;
-import org.hibernate.type.AbstractSingleColumnStandardBasicType;
-import org.hibernate.type.descriptor.java.StringTypeDescriptor;
-import org.hibernate.type.descriptor.sql.ClobTypeDescriptor;
-import org.hibernate.type.descriptor.sql.LongVarcharTypeDescriptor;
-import org.hibernate.type.descriptor.sql.SqlTypeDescriptor;
-
-/**
- * A Hibernate @Type used to properly support the CLOB in both Postgres and Oracle.
- * PostgreSQL doesn't have a CLOB type, instead it's a TEXT field.
- * Normally, you'd use org.hibernate.type.TextType to support TEXT, but that won't work for Oracle.
- * https://github.com/hibernate/hibernate-orm/blob/5.6/hibernate-core/src/main/java/org/hibernate/type/TextType.java
- *
- * This Type checks if we are using PostgreSQL.
- * If so, it configures Hibernate to map CLOB to LongVarChar (same as org.hibernate.type.TextType)
- * If not, it uses default CLOB (which works for other databases).
- */
-public class DatabaseAwareLobType extends AbstractSingleColumnStandardBasicType<String> {
-
-    public static final DatabaseAwareLobType INSTANCE = new DatabaseAwareLobType();
-
-    public DatabaseAwareLobType() {
-        super( getDbDescriptor(), StringTypeDescriptor.INSTANCE );
-    }
-
-    public static SqlTypeDescriptor getDbDescriptor() {
-        if ( isPostgres() ) {
-            return LongVarcharTypeDescriptor.INSTANCE;
-        } else {
-            return ClobTypeDescriptor.DEFAULT;
-        }
-    }
-
-    private static boolean isPostgres() {
-        ConfigurationService configurationService = DSpaceServicesFactory.getInstance().getConfigurationService();
-        String dbDialect = configurationService.getProperty("db.dialect");
-
-        return StringUtils.containsIgnoreCase(dbDialect, "PostgreSQL");
-    }
-
-    @Override
-    public String getName() {
-        return "database_aware_lob";
-    }
-}
-