DATAJDBC-232 - Adapt code to changes to support immutable entities.

We now treat all properties of an entity mutable and continue to use the reflective PersistentPropertyAccessor implementation to make sure we don't break the old behavior of reflectively mutating immutable objects.

This is a workaround for now and has to be replaced by more exhaustive changes later.

Related tickets: DATACMNS-1322.

src/main/java/org/springframework/data/relational/core/mapping/BasicRelationalPersistentProperty.java

@@ -130,6 +130,15 @@ class BasicRelationalPersistentProperty extends AnnotationBasedPersistentPropert
 		return isListLike();
 	}
 
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mapping.model.AbstractPersistentProperty#isImmutable()
+	 */
+	@Override
+	public boolean isImmutable() {
+		return false;
+	}
+
 	private boolean isListLike() {
 		return isCollectionLike() && !Set.class.isAssignableFrom(this.getType());
 	}

src/main/java/org/springframework/data/relational/core/mapping/RelationalPersistentEntityImpl.java

@@ -18,6 +18,7 @@ package org.springframework.data.relational.core.mapping;
 import java.util.Optional;
 
 import org.springframework.data.mapping.model.BasicPersistentEntity;
+import org.springframework.data.mapping.model.PersistentPropertyAccessorFactory;
 import org.springframework.data.util.Lazy;
 import org.springframework.data.util.TypeInformation;
 
@@ -73,4 +74,13 @@ class RelationalPersistentEntityImpl<T> extends BasicPersistentEntity<T, Relatio
 	public String toString() {
 		return String.format("JdbcPersistentEntityImpl<%s>", getType());
 	}
+
+	/* 
+	 * (non-Javadoc)
+	 * @see org.springframework.data.mapping.model.BasicPersistentEntity#setPersistentPropertyAccessorFactory(org.springframework.data.mapping.model.PersistentPropertyAccessorFactory)
+	 */
+	@Override
+	public void setPersistentPropertyAccessorFactory(PersistentPropertyAccessorFactory factory) {
+
+	}
 }