AWS CDKで"使う"GoFデザインパターン 〜実際どうなの？〜 / GoF design patterns used with AWS CDK

2023/07/12開催 JAWS-UG CDK支部 #7での発表資料です。

Transcript

1. 
   LHPUP าͷςοΫ
   
   "84$%,ͰֶͿ
   (P'σβΠϯύλʔϯ
   ʙ࣮ࡍͲ͏ͳͷʁʙ
   +"846($%,ࢧ෦
   ࢖͏
   

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2. ࣗݾ঺հ LHPUP
   
   w ςοΫϦʔυɾϥʔϝϯ޷͖
   w "84$PNNVOJUZ#VJMEFS %FW5PPMT
   
   w าͷςοΫ ٕज़ϒϩά
   
   w ࣗ࡞"84πʔϧͷ044։ൃ
   w "84$%,$POUSJCVUPS
   ‣ $POTUSVDU)VCެ։΋
   w 5XJUUFS!@TUFQ@UFDI
   ‣ LHPUP าͷςοΫ
   
   

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3. (P'σβΠϯύλʔϯͱ͸
   w ॻ੶ʰΦϒδΣΫτࢦ޲ʹ͓͚Δ࠶ར༻ͷͨΊͷσβΠϯύλʔϯʱ ˞
   
   ‣ ௨শʰ(P'ຊʱ
   ‣ (P' (BOHPG'PVS
   ͜ͷڞஶऀͷਓ
   ‣ શύλʔϯ
   w ݹ͔͘Β͋Δ͕ɺ"84$%,ͷ಺෦࣮૷ʹ΋Ұ෦༻͍ΒΕ͍ͯΔ
   ˞ʰΦϒδΣΫτࢦ޲ʹ͓͚Δ࠶ར༻ͷͨΊͷσβΠϯύλʔϯʱ ιϑτόϯΫύϒϦογϯά
   
   ஶΤʔϦώɾΨϯϚɺϥϧϑɾδϣϯιϯɺϦνϟʔυɾϔϧϜɺδϣϯɾϒϦγσΟʔε
   ؂༁ຊҐాਅҰ ٢ా࿨थ
   

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4. (P'σβΠϯύλʔϯͱ͸
   IUUQTEPDTBXTBNB[PODPNKB@KQQSFTDSJQUJWFHVJEBODFMBUFTUCFTUQSBDUJDFTDELUZQFTDSJQUJBDSFVTBCMFQBUUFSOTCFTUQSBDUJDFTIUNM
   5ZQF4DSJQUͰ$%,Λॻ͘ࡍͷϕετϓϥΫςΟεͱͯ͠
   ެࣜυΩϡϝϯτͰ(P'σβΠϯύλʔϯ͕঺հ
   

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5. "84%FW%BZ5PLZP
   

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6. "84$%,ͰֶͿ(P'σβΠϯύλʔϯ
   ʙ*B$ʹ΋ίʔυઃܭʙ
   

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7. "84$%,ͰֶͿ(P'σβΠϯύλʔϯ
   ʙ*B$ʹ΋ίʔυઃܭʙ
   ࢖͏
   ʙ࣮ࡍͲ͏ͳͷʁʙ
   

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8. "84$%,ͷཧ૝ɾݱ࣮
   w ཧ૝ɿJGจGPSจશ෦ແ͠ʂ
   w ݱ࣮ɿ؀ڥࠩҟΛ࣮ݱ͠ͳ͍ͱ͍͚ͳ͍͜ͱʹɾɾɾ
   ‣ ֤։ൃऀͷ؀ڥͰ͸$IBUCPU TMBDLνϟϯωϧ
   ɺ8"'ɺ֎ܗ؂ࢹ͸࡞Βͳ͍
   ‣ ͑ͬɺͦͷ؀ڥ͚ͩ*1੍ݶͰ͔͢ʂʁ
   ৚݅෼ذ JGจ
   ͕ൃੜʂ
   ίʔυͷෳࡶԽɾංେԽʂ
   

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9. ͑ʁ
   (P'σβΠϯύλʔϯͬͯ
   $%,ʹ࢖͑ΔΜͰ͔͢ʁ
   

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10. $%,º(P'σβΠϯύλʔϯͷϝϦοτ
    ίʔσΟϯάʹ͓͚Δઃܭ஌͕ࣝ෇͖ɺΞϓϦ։ൃʹੜ͔ͤΔ
    $%,ίʔυΛޮ཰Α͘ॻ͚Δ
    ‣ ৚݅෼ذ͕ݮΔ
    ‣ ݟ௨͕͠ྑ͘ͳΓϑΝΠϧ͕ංେԽ͠ͳ͍
    ˠཧղ༰қੑɾ֦ுੑ࠶ར༻ੑͷ޲্ 㲈อकੑͷ޲্
    
    $%,ͬͯԿΛ࡞͍ͬͯΔͷ͔Θ͔ΓͮΒ͍͕࣌͋ͬͯɾɾɾ
    Πϯελϯεੜ੒ͯ͠ม਺ʹೖΕͯϝιουݺΜͰ෼ذͯ͠ʜ
    
    

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11. $%,º(P'σβΠϯύλʔϯͷσϝϦοτ
    ίʔσΟϯάઃܭͷ஌͕ࣝ͋Δఔ౓ඞཁ
    ಠࣗ࿏ઢͰ͸͋Δ ࣮༻ྫ͕গͳ͍ͷͰ
    
    ‣ $%,ͷ໨త͸ʮΠϯϑϥߏஙఆٛʯએݴతɾ੩తͳهड़έʔε͕ଟ͍
    ޮ཰ੑΑΓ΋γϯϓϧʹఆ͚ٛͩฒ΂͍ͨ
    ‣ ʮ΍Γա͗ʯʹͳΔՄೳੑ
    ·ʙͨมͳ͜ͱͯ͠ɺແ஡ۤ஡ɾΦϨΦϨʹͳͬͪΌ͏ΜͰ͠ΐʁ
    

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12. (P'σβΠϯύλʔϯιϑτ΢ΣΞ޻ֶ
    ܾͯ͠ແ஡ۤ஡ɾΦϨΦϨͰ͸ͳ͍
    ύλʔϯɿܕɼ༷ࣜ
    σβΠϯɿઃܭ
    

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13. "84$%,ֵ৽తͳ*B$
    ैདྷͷ*B$ʹ͸ͳ͍
    ༷ʑͳՄೳੑΛൿΊ͍ͯΔ
    

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14. $%,º(P'σβΠϯύλʔϯͷՄೳੑ
    w ΞϓϦΠϯϑϥͷ֞ࠜΛ௒͑ͯΈΔྑ͍͖͔͚ͬʹͳΔ͔΋͠Εͳ͍
    ‣ ʮఆٛΛॻ͍͍ͯΔʯ͔ΒʮίʔσΟϯάΛ͍ͯ͠Δʯͱ͍͏࣮ײ΁ͷมԽ
    ‣ ίʔσΟϯάָ͕͘͠ͳΔɾ։ൃʹڵຯ͕ग़Δ͔΋͠Εͳ͍
    w ޻෉࣍ୈͰίʔυΛݟ΍ͨ͘͢͠ΓɺอकίετΛԼ͛ΒΕΔ͔΋͠Εͳ͍
    ‣ ೝ஌ෛՙ͕Լ͕ͬͨΓ
    ‣ มߋ࣌ͷίʔυमਖ਼ྔ͕ݮͬͨΓ
    ैདྷͷΠϯϑϥఆٛͷ࿮ʹनΘΕ͗͢ͳͯ͘΋͍͍Μ͡Όͳ͍͔ʁ
    

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15. $%,º(P'σβΠϯύλʔϯͷՄೳੑ
    w ϧʔϧΛܾΊͯΠϯϑϥఆ͔ٛΒҳ୤͠ա͗ͳ͍Α͏ʹ
    w ैདྷͷએݴతͳΠϯϑϥఆٛΛ௒͑Δ෦෼͸ɺϓϩάϥϛϯάݴޠͳΒͰ͸
    ͷࣗಈςετͰΧόʔ
    ‣ 6OJU5FTU
    4OBQTIPU5FTU
    'JOFHSBJOFE"TTFSUJPOT5FTU
    7BMJEBUJPO5FTU
    ‣ *OUFHSBUJPO5FTU
    JOUFHUFTUTBMQIB
    

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16. $%,ͰͷΦεεϝύλʔϯબ
    ᶃ $PNQPTJUFύλʔϯ
    ᶄ 5FNQMBUF.FUIPEύλʔϯ
    ᶅ "CTUSBDU'BDUPSZύλʔϯ
    $%,ͳΒͰ͸ͷπϦʔߏ଄
    Λ׆͔ͯ͠ޮ཰Խ
    ؀ڥؒ EFWcQSPE
    ͷࠩҟΛ࣮ݱ
    ɾ؀ڥ͝ͱͷݟ௨͕͠ྑ͘ͳΔ
    ɾ৚݅෼ذΛݮΒͤΔ
    ɾڞ௨෦෼͸ڞ௨Խͯ͠ޮ཰తʹ
    ͓·͚ɿ'BDBEFύλʔϯ$POTUSVDU
    

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17. ࢀߟɿᶃ$PNQPTJUFύλʔϯ
    

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18. ࢀߟɿᶄ5FNQMBUF.FUIPEύλʔϯ
    

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19. ࢀߟɿᶄ5FNQMBUF.FUIPEύλʔϯ
    ؀ڥ͝ͱʹॊೈʹόϦσʔγϣϯ಺༰Λม͑Δʂ
    ৚݅෼ذ΋࠷খʂ
    

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20. ࢀߟɿᶅ"CTUSBDU'BDUPSZύλʔϯ
    

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21. ࢀߟɿᶅ"CTUSBDU'BDUPSZύλʔϯ
    

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22. ࢀߟɿᶅ"CTUSBDU'BDUPSZύλʔϯ
    ؀ڥ͝ͱʹॊೈʹߏஙϦιʔεΛม͑Δʂ
    ৚݅෼ذ΋࠷খʂ
    

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23. $%,಺෦Ͱ࢖ΘΕ͍ͯΔύλʔϯ
    ᶃ 4JOHMFUPOύλʔϯ
    ‣ 4JOHMFUPO'VODUJPOίϯετϥΫτ
    ᶄ 4USBUFHZύλʔϯ
    ‣ 7BMJEBUJPOػೳ /PEFWBMJEBUF
    
    
    ᶅ 7JTJUPSύλʔϯ
    ‣ "TQFDUTػೳ
    ৄࡉ͸"84%FW%BZ5PLZP
    ʰ"84$%,ͰֶͿ(P'σβΠϯύλʔϯ
    ʙ*B$ʹ΋ίʔυઃܭʙʱ
    ొஃࢿྉʹͯʂ
    ˞ຊࢿྉ࠷ޙʹϦϯΫهࡌ
    

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24. ࠷ޙʹ
    w "84$%,ͷՄೳੑ͸ແݶେ
    ‣ ৽͍͠ɾࣗ༝౓͕ߴ͍ނʹϕετϓϥΫςΟε͕ݻ·Γ͖͍ͬͯͳ͍
    ͦ΋ͦ΋͜ͷ(P'σβΠϯύλʔϯద༻Έ͍ͨʹɺ·ͩྫ͕ग़͍ͯͳ͔ͬͨΓ
    ‣ πʔϧͱͯ͠΋ΤϯδχΞͱͯ͠΋৳ͼ͠Ζ͕͋Δʂ
    $%,ͷ৽ͨͳ࢖͍ํΛฤΈग़͢νϟϯεʂ
    ීஈΠϯϑϥدΓͷਓ΋ΞϓϦ։ൃɾίʔσΟϯάʹ৮ΕͯΈΔྑ͍ػձ͔΋ʂ
    "84$%,Λ࢖͍౗͍ͯ͜͠͏ʂ
    ༻๏ɾ༻ྔ͸कͬͯͶ
    
    (P'΋
    ͋Γ͔΋ʁ
    

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25. ࢀߟɿ"84%FW%BZొஃࢿྉɾ(JU)VC
    "84%FW%BZ5PLZP
    ొஃࢿྉ
    ࠨɿIUUQTTQFBLFSEFDLDPNHPUPLBXTEFWEBZDELHPGEFTJHOQBUUFSOT
    $%,º(P'ίʔυ࣮ྫɾΫϥεਤ
    (JU)VC
    ӈɿIUUQTHJUIVCDPNHPUPLDELHPGEFTJHOQBUUFSO
    

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26. એ఻ɿࣗ࡞"84πʔϧ044
    ʲEFMTUBDLʳ"84$MPVE'PSNBUJPOελοΫڧ੍࡟আπʔϧ
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZEFMTUBDL
    ʲDMTʳ4όέοτߴ଎࡟আɾۭʹ͢Δπʔϧ όʔδϣχϯάରԠ
    
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZDMT
    ʲMBNWFSʳ-BNCEBϥϯλΠϜόʔδϣϯݕࡧπʔϧ Ϧʔδϣϯԣஅ
    
    ‣ IUUQTHPUPLIBUFOBCMPHDPNFOUSZMBNWFS
    

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27. 5IBOL:PV
    LHPUP าͷςοΫ
    
    

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