code: public void buildWhereClause(StringBuilder builder, String field, Field member, Object entity)
      {
          // builder = ensureCase(builder, field, false);
          // builder.append(EQ_CLAUSE);
          // appendColumnValue(builder, entity, member);
          // builder.append(AND_CLAUSE);
          Object value = PropertyAccessorHelper.getObject(entity, member);
          buildWhereClause(builder, member.getType(), field, value, EQ_CLAUSE, false);
      }
docs: Build where clause with @ EQ_CLAUSE} clause.
  
  @param builder
  the builder
  @param field
  the field
  @param member
  the member
  @param entity
  the entity