Xtext Eclipse Demo Camp Berlin
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The document discusses Peter Friese and his work with Xtext and itemis. It includes his contact information and copyright notice. It also contains step-by-step instructions for creating an entity domain specific language in Xtext with examples.
Xtext Eclipse Demo Camp Berlin
- 1. Peter Friese, itemis @peterfriese @xtext (c) 2009 Peter Friese. Distributed under the EDL V1.0 - http://www.eclipse.org/org/documents/edl-v10.php More info: http://www.peterfriese.de / http://www.itemis.com
- 2. Peter Friese, itemis @peterfriese @xtext (c) 2009 Peter Friese. Distributed under the EDL V1.0 - http://www.eclipse.org/org/documents/edl-v10.php More info: http://www.peterfriese.de / http://www.itemis.com
- 3. Peter Friese, itemis @peterfriese @xtext (c) 2009 Peter Friese. Distributed under the EDL V1.0 - http://www.eclipse.org/org/documents/edl-v10.php More info: http://www.peterfriese.de / http://www.itemis.com
- 4. Peter Friese, itemis @peterfriese @xtext (c) 2009 Peter Friese. Distributed under the EDL V1.0 - http://www.eclipse.org/org/documents/edl-v10.php More info: http://www.peterfriese.de / http://www.itemis.com
- 5. Peter Friese, itemis @peterfriese @xtext (c) 2009 Peter Friese. Distributed under the EDL V1.0 - http://www.eclipse.org/org/documents/edl-v10.php More info: http://www.peterfriese.de / http://www.itemis.com
- 7. ? Right tool for the job?
- 8. Your trusty swiss army knife!
- 9. Youd want to core a few more apples...
- 10. ... for an apple cake.
- 11. Still the best tool for the job?
- 12. Better use this one.
- 13. and this one:
- 14. A DSL is...
- 15. A speci鍖c tool for a speci鍖c job
- 16. A speci鍖c tool for a speci鍖c job
- 17. Think about your job!
- 18. Feel like this?
- 19. ...
- 20. because
- 21. you
- 22. need
- 23. to
- 24. write
- 25. THIS?
- 26. THIS?
- 27. Wrong Level of Abstraction! http://www.鍖ickr.com/photos/rykerstribe/3222969466/
- 29. @SuppressWarnings("serial") @Entity @Table(name = "CUSTOMER_INFO") public class CustomerInfo implements Serializable { @Id @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "idSeq") @SequenceGenerator(name = "idSeq", sequenceName = "CUST_SEQ", allocationSize = 1) @Column(name = "CUST_ID", nullable = false) private String customerId; public void setCustomerId(String customerId) { this.customerId = customerId; } public String getCustomerId() { return customerId; } @Column(name = "EMAIL", nullable = false, length = 128) private String emailAddress; public String getEmailAddress() { return emailAddress; } public void setEmailAddress(String emailAddress) { String oldValue = emailAddress; this.emailAddress = emailAddress; firePropertyChangedEvent("emailAddress", oldValue, this.emailAddress); }
- 30. @SuppressWarnings("serial") @Entity @Table(name = "CUSTOMER_INFO") public class CustomerInfo implements Serializable { @Id @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "idSeq") @SequenceGenerator(name = "idSeq", sequenceName = "CUST_SEQ", allocationSize = 1) @Column(name = "CUST_ID", nullable = false) private String customerId; public void setCustomerId(String customerId) { this.customerId = customerId; } public String getCustomerId() { return customerId; } @Column(name = "EMAIL", nullable = false, length = 128) private String emailAddress; public String getEmailAddress() { return emailAddress; } public void setEmailAddress(String emailAddress) { String oldValue = emailAddress; this.emailAddress = emailAddress; firePropertyChangedEvent("emailAddress", oldValue, this.emailAddress); }
- 31. entity CustomerInfo (id=CUST_ID, sequenceName=CUST_SEQ) { String emailAddress (notNull, length = 128) }
- 32. entity CustomerInfo (id=CUST_ID, sequenceName=CUST_SEQ) { String emailAddress (notNull, length = 128) } Bean DAO (POJO)
- 33. Demo Creating an Entity DSL in 3 Simple Steps
- 34. Create a DSL
- 43. Start the Runtime Workbench
- 46. Start Using the DSL
- 49. Pimp My Write
- 52. Create a Label Provider
- 54. Add a Generator
- 57. Adding a Builder
- 60. Concentrate on Essentials
- 61. Higher Ef鍖ciency
- 63. No More Boring Code
- 65. Committers Heiko Sven Moritz Peter Dennis Jan Patrick Sebastian Michael Knut Behrens Efftinge Eysholdt Friese H端bner K旦hnlein Sch旦nbach Zarnekow Clay Wannheden Individual