This document discusses DBFlute, an open source database access framework for Java. It provides information on DBFlute's features such as classification definitions, query methods, and entity mapping. Examples are given of using DBFlute to define an enumeration, perform queries, and map entities to database tables. The document also mentions DBFlute tools for generating schema documentation from a database.

1. DBFlute

2. • ID:hajimeni ( )
• Twitter Facebook
• 9/1
• SIer SE
• Fisshplate .net
• Java
• DBFlute 4

3. DBFlute
http://dbflute.seasar.org/

4. ( )

5. Seasar Conference
2007 Autumn
+α

6. (MEMBER)
MEMBER_NA MEMBER_AC MEMBER_STA
ID
ME COUNT TUS_CODE
1 Stojkovic Pixy FML
2 Savicevic Genius PRV
3 Mijatovic Mijato WDL
4 Stankovic Stank FML

7. (MEMBER)
MEMBER_NA MEMBER_AC MEMBER_STA
ID
ME COUNT TUS_CODE
1 Stojkovic Pixy FML
2 Savicevic Genius PRV
3 Mijatovic Mijato WDL
4 Stankovic Stank FML

8. ( )

9. ( )
//
cb.query().setMemberStatusCode_Equal("FML");

10. ( )
//
cb.query().setMemberStatusCode_Equal("FML");
//
if ("FML".equals(member.getMemberStatusCode())) {

11. ( )
//
cb.query().setMemberStatusCode_Equal("FML");
//
if ("FML".equals(member.getMemberStatusCode())) {
// Entity
member.setMemberStatusCode("FML");

12. ENUM
…

13. (DBFlute)
//
cb.query().setMemberStatusCode_Equal_Formalized();

14. (DBFlute)
//
cb.query().setMemberStatusCode_Equal_Formalized();
※SQL
where member.MEMBER_STATUS_CODE = 'FML'

15. (DBFlute)
//Entity
if (member.isMemberStatusCodeFormalized()) {

16. (DBFlute)
//Entity
member.setMemberStatusCodeFormalized();

17. • ( )
• classificationDefinitionMap.dfprop
•
• classificationDefinitionMap.dfprop
• classificationDeploymentMap.dfprop
• ERD
• classificationResiurce.dfprop

18. 1.
(MEMBER_STATUS)
MEMBER_ST MEMBER_ST DISPLAY_OR
DESCRIPTION
ATUS_CODE ATUS_NAME DER
FML … 1
PRV … 3
WDL … 2
※MEMBER MEBMER_STATUS_CODE
MEMBER_STATUS

19. 2. classificationDefinitionMap.dfprop
e.g. {MemberStatus}
@classificationDefinitionMap.dfprop
map:{
; MemberStatus = list:{
; map:{topComment= ;
codeType=String}
; map:{
; table=MEMBER_STATUS; code=MEMBER_STATUS_CODE
; name=MEMBER_STATUS_NAME; comment=DESCRIPTION
; orderBy=DISPLAY_ORDER
}
}
}

20. 3. jdbc.bat
doc.bat
generation.bat

21. schemaHTML

22. schemaHTML

23. schemaHTML

24. schemaHTML

25. 1.
e.g. {MemberStatus} @classificationDefinitionMap.dfprop
map:{
; MemberStatus = list:{
; map:{topComment= ; codeType=String}
; map:{code=PRV;name=Provisional;alias= ;comment= }
; map:{code=FML;name=Formalized ;alias= ;comment= }
; map:{code=WDL;name=Withdrawal ;alias= ;comment= }
}
}
2.
e.g. {MemberStatus,Flg} @classificationDeploymentMap.dfprop
map:{
; $$ALL$$ = map:{suffix:_FLG = Flg} # _FLG
; MEMBER_STATUS = map:{MEMBER_STATUS_CODE = MemberStatus}
}
3.

26. 1. ERD ( )

27. 1. ERD ( )

29. iPad