HHH-11614 : Revert "HHH-11477 - HQL query against field marked with @lob fails on PostgreSQL"

This reverts commit f0016db.

Author: gbadner

hibernate-core/src/main/java/org/hibernate/dialect/PostgreSQL81Dialect.java

@@ -188,7 +188,7 @@ public SqlTypeDescriptor getSqlTypeDescriptorOverride(int sqlCode) {
 				break;
 			}
 			case Types.CLOB: {
-				descriptor = ClobTypeDescriptor.POSTGRESQL_CLOB_BINDING;
+				descriptor = ClobTypeDescriptor.CLOB_BINDING;
 				break;
 			}
 			default: {

hibernate-core/src/main/java/org/hibernate/type/descriptor/java/ClobTypeDescriptor.java

@@ -107,9 +107,6 @@ else if (Clob.class.isAssignableFrom( type )) {
 						: value;
 				return (X) clob;
 			}
-			else if ( String.class.isAssignableFrom( type ) ) {
-				return (X) DataHelper.extractString( value.getCharacterStream());
-			}
 		}
 		catch ( SQLException e ) {
 			throw new HibernateException( "Unable to access clob stream", e );
@@ -132,9 +129,6 @@ else if ( Reader.class.isAssignableFrom( value.getClass() ) ) {
 			Reader reader = (Reader) value;
 			return options.getLobCreator().createClob( DataHelper.extractString( reader ) );
 		}
-		else if ( String.class.isAssignableFrom( value.getClass() ) ) {
-			return options.getLobCreator().createClob( (String) value );
-		}
 
 		throw unknownWrap( value.getClass() );
 	}

hibernate-core/src/main/java/org/hibernate/type/descriptor/sql/ClobTypeDescriptor.java

@@ -114,48 +114,6 @@ protected void doBind(CallableStatement st, X value, String name, WrapperOptions
 		}
 	};
 
-
-	public static final ClobTypeDescriptor POSTGRESQL_CLOB_BINDING = new ClobTypeDescriptor() {
-		@Override
-		public <X> ValueExtractor<X> getExtractor(JavaTypeDescriptor<X> javaTypeDescriptor) {
-			return new BasicExtractor<X>( javaTypeDescriptor, this ) {
-				@Override
-				protected X doExtract(ResultSet rs, String name, WrapperOptions options) throws SQLException {
-					return javaTypeDescriptor.wrap( rs.getString( name ), options );
-				}
-
-				@Override
-				protected X doExtract(CallableStatement statement, int index, WrapperOptions options)
-						throws SQLException {
-					return javaTypeDescriptor.wrap( statement.getString( index ), options );
-				}
-
-				@Override
-				protected X doExtract(CallableStatement statement, String name, WrapperOptions options)
-						throws SQLException {
-					return javaTypeDescriptor.wrap( statement.getString( name ), options );
-				}
-			};
-		}
-
-		@Override
-		public <X> BasicBinder<X> getClobBinder(final JavaTypeDescriptor<X> javaTypeDescriptor) {
-			return new BasicBinder<X>( javaTypeDescriptor, this ) {
-				@Override
-				protected void doBind(PreparedStatement st, X value, int index, WrapperOptions options)
-						throws SQLException {
-						st.setString( index, javaTypeDescriptor.unwrap( value, String.class, options ) );
-				}
-
-				@Override
-				protected void doBind(CallableStatement st, X value, String name, WrapperOptions options)
-						throws SQLException {
-						st.setString( name, javaTypeDescriptor.unwrap( value, String.class, options ) );
-				}
-			};
-		}
-	};
-
 	public static final ClobTypeDescriptor STREAM_BINDING = new ClobTypeDescriptor() {
 		@Override
 		public <X> BasicBinder<X> getClobBinder(final JavaTypeDescriptor<X> javaTypeDescriptor) {