Updated demo.txt.

- removed references to Hades
- work with AccountRepository first, CustomerRepository second

Author: odrotbohm

spring-data-jpa-showcase/demo.txt

@@ -8,31 +8,31 @@
 2. Issues
 ---------
 - Generics, simple queries, pagination (no metadata), is new?, arbitrary queries
-- Approach: step by step refactoring -> introduce Hades
+- Approach: step by step refactoring -> introduce Spring Data JPA
 
-3. CustomerRepository
----------------------
-- add dependency to CustomerServiceImpl
-- replace findById, findAll, save
-- run test
+5. AccountRepository
+--------------------
+- replace save(…)
+- findByCustomer -> show log -> method created from method name
+- explain proxy mechanism, method signature possibilities (@Param, return types)
 
 4. Explain general proxy mechanism, SimpleJpaRepository
 -------------------------------------------------
-- show GenericDao interface
+- show JpaRepository interface
 - findAll(Pageable pageble) 
 
-5. AccountRepository
---------------------
-- replace saven(…)
-- findByCustomer -> show log -> method created from method name
-- explain proxy mechanism, methods signature possibilities (@Param, return types, Pageable, Sort)
-- -> replace findByLastname(Pageable pageable) in CustomerService
+3. CustomerRepository
+---------------------
+- add dependency to CustomerServiceImpl
+- replace findById, findAll, save
+- run test
+- explain extended method signature possibilities (Pageable, Sort)
+- replace findByLastname(Pageable pageable) in CustomerService
 
 6. First summary
 ----------------
 - implementation got obsolete
 - switch to after package
--- alter packages to .after, remove component scan element
 
 7. Custom implementation
 ------------------------