Realm Japan meetup #15_Java

Transcript

1. Realm Japan Meetup #15 (Java)
2. Makoto Yamazaki twitter: @zaki50 https://github.com/zaki50 Realm
3. #realm_jp
4. Recent Updates
5. Realm Java 1.0.0 (was 0.88.3)
6. Realm Java 0.89.0(ඇޓ׵ͳมߋ) w !1SJNBSZ,FZ͕҉໧తʹOVMMෆՄͰ͋ͬͨͷΛɺOVMMՄʹมߋ͠·ͨ͠ɻ
   w +BWBతʹOVMM͕୅ೖͰ͖Δܕͷ৔߹͸!3FRVJSFEΛ෇͚Δ͔ϚΠάϨʔγϣϯͰ 3FBMN0CKFDU4DIFNBTFU/VMMBCMF ΛݺͿ͔ͷ͍ͣΕ͔͕ඞཁ  ɻ
   w 3FBMN3FTVMUTTPSU ɺ3FBMN-JTUTPSU ͸ΦϒδΣΫτࣗ਎ͷιʔτΛมߋ͢ΔͷͰ͸ͳ͘ɺιʔτ͕ ࢦఆ͞Εͨ৽ͨͳΦϒδΣΫτΛฦ͠·͢ɻ
   w 3FBMNSFGSFTI ͱ%ZOBNJD3FBMNSFGSFTI ͸-PPQFSεϨουͰ͸Կ΋ߦ͍·ͤΜɻଞͷεϨου Ͱͷมߋͷ൓ө͸ৗʹ࣍ͷΠϕϯτϧʔϓͰߦΘΕ·͢ɻ
   w 3FBMN3FTVMUTDMFBS ͸6OTVQQPSUFE0QFSBUJPO&YDFQUJPOΛεϩʔ͠·͢ɻ 3FBMN3FTVMUTEFMFUF"MM'SPN3FBMN Λ࢖༻͍ͯͩ͘͠͞ɻ
   w 3FBMN3FTVMUTSFNPWF JOU ͸6OTVQQPSUFE0QFSBUJPO&YDFQUJPOΛεϩʔ͠·͢ɻ 3FBMN3FTVMUTEFMFUF'SPN3FBMN JOU Λ࢖༻͍ͯͩ͘͠͞ɻ
   w 3FBMN-JTU͕ۭͷ৔߹ɺ3FBMN-JTUpSTU ͱ3FBMN-JTUMBTU ͸"SSBZ*OEFY0VU0G#PVOET&YDFQUJPOΛεϩʔ ͠·͢ɻ
   w ඇਪ঑ͱͳ͍ͬͯͨ3FBMNHFU5BCMF Λ࡟আ͠·ͨ͠ɻ
7. Realm Java 0.89.0(৽ػೳ) w 3FBMN0CKFDUΛܧঝ͢ΔҎ֎ʹ΋ɺ3FBMN.PEFMΛ࣮૷͢Δํ๏ͰϞσ ϧΫϥεΛఆٛͰ͖ΔΑ͏ʹͳΓ·ͨ͠ɻ
   w 3FBMN$PMMFDUJPOͱ0SEFSFE3FBMN$PMMFDUJPOΠϯλϑΣʔεΛಋೖ͠· ͨ͠ɻ3FBMN-JTUͱ3FBMN3FTVMUT͕࣮૷͍ͯ͠·͢ɻ
   w 3FBMN#BTF"EBQUFS͸3FBMN3FTVMUTͰ͸ͳ͘0SEFSFE3FBMN$PMMFDUJPO Λѻ͏Α͏ʹͳΓ·ͨ͠ɻ
   w 3FBMN0CKFDU4DIFNBJT1SJNBSZ,FZ 4USJOH ϝιουΛ௥Ճ͠·ͨ͠ɻ
   
   w ॳظσʔλੜ੒༻ʹ3FBMN$POpHVSBUJPOJOJUJBM%BUB 3FBMN5SBOTBDUJPO ͕௥Ճ͞Ε·ͨ͠ɻ
8. Realm Java 0.89.0(ඇਪ঑) w 3FBMN0CKFDUSFNPWF'SPN3FBMN
   ˠ
   EFMFUF'SPN3FBMN
   w 3FBMNDMFBS $MBTT
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   ˠ
   EFMFUF $MBTT 
   w %ZOBNJD3FBMNDMFBS $MBTT
   
   
   
   
   
   
   
   
   
   
   ˠ
   EFMFUF $MBTT 
9. Realm Java 0.89.0(όάϑΟοΫε) w 3FBMN0CKFDU4DIFNBJT3FRVJSFE 4USJOH ͱ 3FBMN0CKFDU4DIFNBJT/VMMBCMF 4USJOH ʹଘࡏ͠ͳ͍ϑΟʔϧ υ໊Λ౉ͨ͠ࡍʹɺྫ֎͕εϩʔ͞Εͳ͍όάΛमਖ਼͠·ͨ͠ɻ
10. Realm Java 0.89.1(όάϑΟοΫε) w !1SJNBSZ,FZͱ!3FRVJSFEΛ4USJOHܕͷϑΟʔϧυʹ෇༩͢Δ ͱɺDPQZ5P3FBMN ͱDPQZ5P3FBMN0S6QEBUF Ͱྫ֎͕εϩʔ ͞ΕΔόάΛमਖ਼͠·ͨ͠ɻ
    
    w 3FBMN4DIFNBSFNPWF 3FBMN4DIFNBSFOBNF ΛݺΜͩࡍ ʹɺϓϥΠϚϦΩʔͷ৘ใ͕ߋ৽͞Εͳ͍όάΛमਖ਼͠·ͨ͠ɻ
    
    w 3FBMN.PEFMΛ࣮૷ͨ͠Ϋϥε͕ؔ࿈Ͱ࢖༻Ͱ͖ͳ͍όάΛमਖ਼ ͠·ͨ͠ɻ 
11. Realm Java 0.90.0(ඇޓ׵ͳมߋ) w 3FBMN$IBOHF-JTUFOFSPO$IBOHF ͕ɺมߋ͞ΕͨΦϒδΣΫτΛҾ͖਺Ͱड͚औΔΑ͏ʹͳΓ ·ͨ͠ɻ 
    w +40/ؔ࿈ͷϝιου͸ɺ+40/&YDFQUJPOͷΈΛ3FBMN&YDFQUJPOʹϥοϓ͠ɺͦΕҎ֎͸ͦͷ· ·εϩʔ͢ΔΑ͏ʹมߋ͞Ε·ͨ͠ɻ
    w ܧঝ͞ΕΔ͜ͱΛҙਤ͍ͯ͠ͳ͍ΫϥεɺΦʔόʔϥΠυ͞ΕΔ͜ͱΛҙਤ͍ͯ͠ͳ͍ϝιουΛ ͢΂ͯpOBMʹ͠·ͨ͠ɻ 
    w #BTF3FBMNΫϥεΛ"1*͔Β࡟আ͠·ͨ͠ɻ
    w )BOEMFS$POUSPMMFSΫϥεΛ"1*͔Β࡟আ͠·ͨ͠ɻ
    w 3FBMN"TZOD5BTLΫϥεͷίϯετϥΫλΛ"1*͔Β࡟আ͠·ͨ͠ɻ 
    w 3FBMN#BTF"EBQUFSΛಠཱͨ͠ϥΠϒϥϦͰ഑෍͢ΔΑ͏ʹมߋ͠·ͨ͠ɻIUUQTHJUIVCDPN SFBMNSFBMNBOESPJEBEBQUFST
    w 3FBM̼σʔλϕʔεϑΝΠϧͷϑΥʔϚοτ͕มߋ͞Ε͍ͯ·͢ɻม׵͸ॳճར༻࣌ʹࣗಈతʹߦ ΘΕ·͢ɻม׵ޙ͸ݹ͍όʔδϣϯͷ3FBMNͰ͸։͚·ͤΜɻ
12. Realm Java 0.90.0(৽ػೳ) w %BUFܕͷϑΟʔϧυ͕ϛϦඵਫ਼౓Ͱѻ͑ΔΑ͏ʹͳΓ·ͨ͠ ಺෦తʹ͸φϊ ඵਫ਼౓ ɻ 
    
    w ϓϥΠϚϦΩʔͷ஋Λࢦఆͯ͠ΦϒδΣΫτΛ࡞੒͢Δ 3FBMNDSFBUF0CKFDU $MBTT
    0CKFDU
    Λ௥Ճ͠·ͨ͠ɻ
    w 3FBMNXBJU'PS$IBOHF TUPQ8BJU'PS$IBOHF ͱ %ZOBNJD3FBMNXBJU'PS$IBOHF TUPQ8BJU'PS$IBOHF Λಋೖ͠·͠ ͨɻ 
    
    w 3FBMN0CKFDU4DIFNBHFU1SJNBSZ,FZ Λ௥Ճ͠·ͨ͠ɻ 
    w ϚΠάϨʔγϣϯΦϒδΣΫτͷෆҰகʹΑΓ3FBMNΠϯελϯε͕औಘͰ͖ ͳ͍৔߹ʹɺFRVBMT ͱIBTI$PEF ͕ద੾ʹΦʔόʔϥΠυ͞Ε͍ͯͳ͍Մೳ ੑΛܯࠂ͢ΔΑ͏ʹ͠·ͨ͠ɻ
13. Realm Java 0.90.0(ඇਪ঑) w 3FBMNBMM0CKFDUT
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    ˠ
    XIFSF $MBTT pOE"MM
    w 3FBMNEJTUJODU
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    ˠ
    XIFSF $MBTT EJTUJODU
    w %ZOBNJD3FBMNBMM0CKFDUT
    
    ˠ
    XIFSF 4USJOH pOE"MM
    w %ZOBNJD3FBMNEJTUJODU
    
    
    
    
    
    ˠ
    XIFSF 4USJOH EJTUJODU
    w 3FBMNBMM0CKFDUT4PSUFE pFME
    TPSU
    pFME
    TPSU
    pFME
    TPSU
    ˠ
    pOE"MM4PSUFE pFME<>
    TPSU<>
    w 3FBMN2VFSZpOE"MM4PSUFE pFME
    TPSU
    pFME
    TPSU
    pFME
    TPSU
    ˠ
    pOE"MM4PSUFE pFME<>
    TPSU<>
    w 3FBMN2VFSZpOE"MM4PSUFE"TZOD pFME
    TPSU
    pFME
    TPSU
    pFME
    TPSU
    ˠ
    pOE"MM4PSUFE"TZOD pFME<>
    TPSU<>
    w 3FBMN$POpHVSBUJPOTFU.PEVMFT
    ˠNPEVMFT
    w 3FBMNSFGSFTI
    ˠ
    XBJU'PS$IBOHF TUPQ8BJU'PS$IBOHF
    w %ZOBNJD3FBMNSFGSFTI
    ˠ
    XBJU'PS$IBOHF TUPQ8BJU'PS$IBOHF
14. Realm Java 0.90.0(όάϑΟοΫε) w DPQZ5P3FBMN0S6QEBUF ͕ฦ͢ΦϒδΣΫτʹηοτͨ͠ 3FBMN$IBOHF-JTUFOFS͕ݺ͹Εͳ͍όάΛमਖ਼͠·ͨ͠ɻ 
15. Realm Java 0.90.1(όάϑΟοΫε) w 3FBMNͷΦʔϓϯͱΫϩʔζ͕ڝ߹͢ΔόάΛमਖ਼͠·ͨ͠ɻ
    w ϑΝΠϧϑΥʔϚοτߋ৽͕ಛఆͷঢ়گͰΫϥογϡ͢ΔόάΛ मਖ਼͠·ͨ͠ɻ
    w ඇಉظܥͷ"1*࢖༻࣌ʹڝ߹͕ൃੜ͢ΔόάΛमਖ਼͠·ͨ͠ɻ 
    w BOESPJEKBSʹؚ·ΕΔΫϥε΍ΞϊςʔγϣϯΛ࢖༻͍ͯ͠ΔΫ ϥεͰ$BOOPU$PNQJMF&YDFQUJPO͕ൃੜ͢ΔόάΛमਖ਼͠·͠ ͨɻ 
16. Realm Java 0.91.0(ඇޓ׵ͳมߋ) w ඇਪ঑ͱͳ͍ͬͯͨ͢΂ͯͷ"1*Λ࡟আ͠·ͨ͠ɻ
    w ඇ-PPQFSεϨουͰ3FBMNTFU"VUP3FGSFTI ΍ %ZOBNJD3FBMNTFU"VUP3FGSFTI Λݺͼग़ͨ͠৔߹ɺҾ͖਺ ͕GBMTFͰ͋ͬͯ΋*MMFHBM4UBUF&YDFQUJPOΛεϩʔ͢ΔΑ͏ʹ͠ ·ͨ͠ɻ 
17. Realm Java 0.91.0(৽ػೳ) w 0QFO44-ΛUʹߋ৽͠·ͨ͠ɻ IUUQT TVQQPSUHPPHMFDPNGBRTBOTXFS
     
    w 3FBMN$POpHVSBUJPO#VJMEFSBTTFU'JMF Λ௥Ճ͠·ͨ͠ɻॳظ σʔλϕʔεϑΝΠϧΛBTTFUT͔Βίϐʔ͠·͢ɻ
18. Realm Java 0.91.0(όάϑΟοΫε) w ࡟আࡁΈͷΦϒδΣΫτΛؚΉ3FBMN3FTVMUTʹରͯ͠ EFMFUF"MM'SPN3FBMN ΛݺͿͱΫϥογϡ͢ΔόάΛमਖ਼͠·͠ ͨɻ  
    w 3FBMNBEE$IBOHF-JTUFOFS ͱ3FBMNSFNPWF$IBOHF-JTUFOFS ʹOVMMΛ౉ͨ͠ࡍʹྫ֎Λεϩʔ͢ΔΑ͏ʹ͠·ͨ͠ɻ 
    w 3FBMN0CKFDU4DIFNBBEE1SJNBSZ,FZ SFNPWF1SJNBSZ,FZ Ͱɺ ซͤͯΠϯσοΫεͷॲཧ΋ߦ͏Α͏ʹ͠·ͨ͠ɻ 
    w 3FBMNEFMFUF3FBMN Ͱɺؔ࿈ϑΝΠϧ͕࡟আ͞Εͣʹ࢒ͬͯ͠· ͏όάΛमਖ਼͠·ͨ͠ɻ 
19. Realm Java 0.91.1(όάϑΟοΫε) w 3FBMNͷΦʔϓϯʹࣦഊͨ͠ࡍʹɺෆਖ਼ͳϝϞϦϚϓ͕࢒ͬͯ͠ ·͍Τϥʔ͕ൃੜ͢ΔόάΛमਖ਼͠·ͨ͠ɻ
20. Realm Java 1.0.0 w /P
    DIBOHFT
    TJODF
    
21. waitForChange() 
    ଞͷεϨουͰมߋ͕DPNNJU͞ΕΔ·ͰϒϩοΫ͠·͢ɻ
    
    -PPQFSεϨουͰ͸࢖͑·ͤΜɻ
    CPPMFBO
    VQEBUFE
    
    SFBMNXBJU'PS$IBOHF 
    JG
    VQEBUFE
    \
    
    
    
    
    
    ԿΒ͔ͷߋ৽͕͋Γɺ3FBMN0CKFDU౳͕ߋ৽͞Εͨ࣌ͷॲཧ
    ^
    FMTF
    \
    
    
    
    
    
    TUPQ8BJU'PS$IBOHF ͰΩϟϯηϧ͞Εͨ࣌ͷॲཧ
    ^
22. RealmObjectܧঝറΓͷഇࢭ w 3FBMN.PEFM
    JOUFSGBDFΛ࣮૷͢Δ͜ͱ΋ڐ͞ΕΔ
    w !3FBMN$MBTTΞϊςʔγϣϯ΋ඞཁ
    w PCKJT7BMJE
    
    3FBMN0CKFDUJT7BMJE PCK
23. RealmObjectܧঝറΓͷഇࢭ !3FBMN$MBTT
    QVCMJD
    DMBTT
    'PP
    JNQMFNFOUT
    3FBMN.PEFM
    \
    
    
    
    
    QSJWBUF
    4USJOH
    OBNF
    
    
    
    
    QVCMJD
    4USJOH
    HFU/BNF
    \
    
    
    
    
    
    
    
    
    SFUVSO
    OBNF
    
    
    
    
    ^
    
    
    
    
    QVCMJD
    WPJE
    TFU/BNF 4USJOH
    OBNF
    \
    
    
    
    
    
    
    
    
    UIJTOBNF
    
    OBNF
    
    
    
    
    ^
    ^
24. bit.ly/RealmJP_15 ୹͍Ξϯέʔτʹ͝ڠྗ͍ͩ͘͞
25. Where to find us • " Realm Japan User Group: facebook.com/groups/realmjp • " Twitter: twitter.com/realmJapan • GitHub: github.com/realm • " StackOverflow: ja.stackoverflow.com/questions/tagged/realm • " Email: help@realm.io • " Slack: slack.realm.io/
26. Realm Japan User Group " facebook.com/groups/realmjp
27. Public Realm Slack " slack.realm.io/
28. Official Twitter/Facebook twitter.com/realmJapan facebook.com/655569387879379
29. Official Web site realm.io/jp