Enterprise Integration Patterns
ࡅࡿ
࢜
࢜
ࣥࢺࣟࢪᐃ⩏ࡢヨࡳࡑࡢᙧᘧྥࡅ࡚
⳥ᆅ ఙ
ᴫ
ᴫせ㸸Enterprise Integration Patterns (EIP)ࡢ࢜ࣥࢺࣟࢪᵓ⠏, ࡑࡢไ⣙㛵ࡍࡿᙧᘧࡘ࠸࡚ึᮇẁ㝵ࡢᵓࡑ ࡢぢ㏻ࡋࢆ㏙ࡿ.
࢟
࣮࣮࢟࣡ࢻ㸸ࢩࢫࢸ࣒ࣥࢸࢢ࣮ࣞࢩࣙࣥ, ࢜ࣥࢺࣟࢪ, ࢯࣇࢺ࢚࢘ࣃࢱ࣮ࣥ
A trial of Ontological Formalization of Enterprise Integration
Patterns
SHINJI KIKUCHI
Abstract: This paper presents the initial concept and its prospects of building an Ontology of Enterprise Integration Patterns,
which plays a core role in architecture synthesis in the system integration domain, and formalization concerning the constraints for them.
Keywords: System Integration Ontology, Software Pattern
1. ࡣ
ࡣࡌࡵ
㛗ᖺΏࡿ⏘ᴗࡢࢲࢼ࣑ࢬ࣒㐺⏝㐍ࡼࡾ ICT, ≉ሗࢩࢫࢸ࣒ศ㔝࡛ࡣ᪂ࡓ࡞ィ⟬ཎ⌮ᇶ࡙ࡃせ⣲ᢏ ⾡ࡢฟ⌧ࡑࢀ༢⊂ࡢ㐺⏝࡛ࡣ,᭱᪩ຠᯝⓗ࡞ࣀ࣮࣋ࢩ ࣙࣥࢆฟ࡛ࡁࡎ,ᚋࡶ᪤Ꮡ㈨⏘ࡋ࡚ࡢࢯࣇࢺ࢚࢘ ࢥ࣏࣮ࣥࢿࣥࢺ,ࣃࢱ࣮ࣥ,ࢧ࣮ࣅࢫ⩌ࡢ⤌ྜࡏࡼࡿ⤫ྜ ᣦྥࡢࢯ࣮ࣜࣗࢩࣙࣥᥦ౪ࡀὶࣃࣛࢲ࣒࡛࠶ࡾ⥆ࡅࡿ, ⴭ⪅ࡣㄆ㆑ࡋ࡚࠸ࡿ.ࡇࢀࡣᴗ➼ࡢሗࢩࢫࢸ࣒㝈 ࡽࡎ,ⴭ⪅ࡢᡤᒓ⤌⧊࠾ࡅࡿ NIMS ᮦᩱࢹ࣮ࢱࣉࣛࢵࢺ ࣇ࢛࣮࣒ࡢᵝ࡞⛉Ꮫᢏ⾡ࢹ࣮ࢱᇶ┙࡛ࡶྠᵝ࡛࠶ࡿ.ࡇࡢ ࡓࡵせ⣲࣮࢟ࢸࢡࢳ࣭ࣕᶵ⬟⩌ࡢ⤫ྜ࣭ྜᡂᇶ࡙ࡃタ ィࣉࣟࢭࢫࢆࡼࡾᙧᘧ▱ࡍࡿᡭἲ(௨ୗࠕ࣮࢟ࢸࢡࢳࣕ ྜᡂㄽࠖ)ࡀ౫↛ࡋ࡚㛤Ⓨ⌧ሙ࡛ࡣᚅᮃࡉࢀࡿ,⪃࠼ࡿ. ୖグㄆ㆑ᇶ࡙ࡁ,ⴭ⪅ࡣ Enterprise Integration Patterns (EIP)ࡅࡿ࢜ࣥࢺࣟࢪ,୪ࡧࣃࢱ࣮ࣥ㐺⏝ࡅࡿไ ⣙ࡢᙧᘧᙉ࠸㛵ᚰࢆᐤࡏ࡚᮶࡚࠸ࡿ.ᮏ✏࡛ࡣࡑࡢヨ ࡘ࠸࡚,ᮍࡔࢫࢣࢵࢳࣞ࣋ࣝ␃ࡲࡿࡀᴫㄝࡍࡿ.ࡇࢀ ࡣሗࢩࢫࢸ࣒⤫ྜศ㔝࠾ࡅࡿ๓㏙࣮࢟ࢸࢡࢳࣕྜᡂ ㄽ࠸࡚୰᰾ⓗ࡞ᙺࢆᢸ࠺ࡶࡢ࡛࠶ࡾ,ᚋ㏙ࡍࡿࡘ ࡢグ㏙ㄽ⌮య⣔ࢆ㏻ࡋ࡚᫂♧ⓗ࡞ㄽ⌮ᇶ┙ࡢᥦ౪ࢆ┠ᣦࡍ ࡶࡢ࡛࠶ࡿ. ௨ୗ,ᮏ✏ࡢᵓᡂࢆグࡍ.➨❶࡛ࡣ EIP ࢆᴫㄝࡍࡿ.⥆ࡃ ➨୕❶࡛ࡣEIP 㛵ࢃࡿᐃᘧ࢜ࣥࢺࣟࢪᵓᡂࡘ࠸࡚ ㏙ࡿ.➨ᅄ❶࡛ࡣ࢜ࣥࢺࣟࢪࢆ⫼ᬒࡋࡓྛࣃࢱ࣮ࣥୖ ࡢไ⣙➼ࡘ࠸࡚㏙ࡿ.᭦,ࡇࢀࢆᙧᘧࡍࡿୖ࡛ࡢ᪉ 㔪ࢆグࡍ.➨❶࡛ࡣᐃࡉࢀࡿㄢ㢟ೃ⿵グ㏙ㄽ⌮⣔ ࡋ࡚ࣔࢹࣝࡍࡿୖ࡛ࡢぢ㏻ࡋࢆㄝ᫂ࡍࡿ.2. Enterprise Integration Patterns(EIP)ࡢᴫせ
EIP ࡣ,࣓ࢵࢭ࣮ࢪᣦྥࡼࡾሗࢩࢫࢸ࣒⤫ྜࢆᐇ⌧ ᅜ❧◊✲㛤Ⓨἲே ≀㉁࣭ᮦᩱ◊✲ᶵᵓ(NIMS) ⤫ྜᆺᮦᩱ㛤Ⓨ࣭ሗᇶ┙㒊㛛(MaDIS) (ව බ❧ᏛἲேὠᏛ) ࡍࡿ㝿ࡢࣃࢱ࣮ࣥ࢝ࢱࣟࢢ㞟࡛࠶ࡿ. G.Hohpe ࡽࡀᐇ㝿ࡢ ࣉࣟࢪ࢙ࢡࢺ࡛⤒㦂ⓗඹ᭷ࡉࢀ࡚᮶ࡓ 65 ࡢせ⣲ࣃࢱ࣮ ࣥ⩌ࢆᇶᐃ⩏ࡋ࡚࠸ࡿ[1].ࢧ࣮ࣅࢫࢥࣥࣆ࣮ࣗࢸࣥࢢ ⎔ቃ,ࣉࣜࢣ̿ࢩࣙࣥ⤫ྜࢆᐇ⌧ࡍࡿୖ࡛᭷⏝࡞࣮࢟ ࢸࢡࢳࣕ㛵ࡍࡿタィ▱㆑ࢆᥦ౪ࡋ,࣓ࢵࢭ࣮ࢪࣥࢢࢩࢫ ࢸ࣒ࢆᵓᡂࡍࡿMessaging Endpoints, Message Construction, Messaging Channels, Message Routing, Message Transformation, System Management ࡢ㸴ࢻ࣓࡛ࣥᙜヱࣃࢱ࣮ࣥ⩌ࢆศ㢮 ࡍ ࡿ. EIP ࡛ ࡣ ࠼ ࡤ ,Message Bus ࡸ Publish Subscribe Channel ࡢᵝ࡞’ࣃࢱ࣮ࣥ’ࡼࡾࡶᴫᛕ⢏ᗘࡀ⢒࠸ᢏ⾡せ⣲ ࡶྵࡴ.ࡑࢀᨾ GoF(Gang of Four)ࡢࢹࢨࣥࣃࢱ࣮ࣥ[2] ࡢᵝ࡞,ࣃࢱ࣮ࣥෆࡢࢡࣛࢫᵓ㐀ࢆ᫂♧ⓗᐃ⩏࣭グ㍕ࡋ࡚ ࠸ࡿヂ࡛ࡣ࡞࠸.ࡇࡢࡓࡵ UML ࢆྵࡵࡓᙧᘧⓗ⾲⌧ࡉࢀ ࡚࠸ࡿࢹࢨࣥࣃࢱ࣮ࣥࡣࡁࡃ㊃ࡀ␗࡞ࡿ. ࡋࡋグ㏙ࡋ࡚㠀ᙧᘧⓗ࡛ཝᐦᛶḞࡅࡿᙜヱࣃࢱ ࣮ࣥ⩌࡛࠶ࡗ࡚ࡶ,ࡑࡢᐇົୖࡢ᭷⏝ᛶࡲ࡛ࡣྰᐃ࡛ࡁ࡞ ࠸. ᐇ,࣮࢟ࢸࢡࢳࣕᐃ⩏ࢆక࠺ᇶᮏタィࢆᐇࡍࡿ ሙྜ,ᙜヱࣃࢱ࣮ࣥ㞟࡛ᐃ⩏ࡉࢀࡿせ⣲ࣃࢱ࣮ࣥ⩌ࡽጇ ᙜ࡞᪉ᘧ⩌ࢆ㑅ᢥࡢୖ,ᇶᮏᵓᡂࢆᐃ⩏,ࡑࢀࡽࡀู㏵ᐃ ⩏ࡉࢀࡿせồ⩌ࢆ‶㊊ࡍࡿ,ࢆ᳨ドࡍࡿ.ࡇࡢࣉࣟࢭࢫࢆ 」ᩘᅇᐇࡍࡿࡇ࡛ጇᙜ࡞タィゎ฿ࡿࡇࡣ୍⯡ⓗ࡞ ࣉ࣮ࣟࢳ⪃࠼ࡽࢀࡿ.
3. EIP ࡅࡿᐃᘧ࢜ࣥࢺࣟࢪヨ
๓㏙࣮࢟ࢸࢡࢳࣕྜᡂㄽࡢලయྥࡅ,ඛࡢタィࣉ ࣟࢭࢫࢆᐃᘧࡍࡿሙྜ,ୗグࢆྵࡵࡓ᳨ウࡀᚲせ࡞ࡿ. ➨୍ࢻ࣓ࣥẖศ㢮ࡉࢀࡿྛ✀ࣃࢱ࣮ࣥ⩌ࡘ࠸࡚, ࡼࡾᙧᘧࡉࢀࡓᵓᡂⓗᐃ⩏ࢆ࠼ࡿᚲせࡀ࠶ࡿ.ࡇࢀࡣ GoF ࢹࢨࣥࣃࢱ࣮ࣥࡢグ㏙,ࡑࡢᚋࡢⓎᒎ࣭ᒎ㛤ࢆぢࢀ ࡤ᫂ࡽ࡛࠶ࡿ.➨ᵓᡂⓗᐃ⩏ࢆ࠼ࡿせ⣲⩌ᇶ࡙ ࡃ≉ᛶグ㏙ࢆᶆ‽ࡢୖ࡛ࡍࡿࡇࡶᚲせ࡛࠶ࡿ.᭦ ウィンターワークショップ2019・イン・福島飯坂©2019 Information Processing Society of Japan IPSJ/SIGSE Winter Workshop 2019 in Fukushima-Iizaka
➨୕ࡋ࡚,ᐇ⤒㦂ࡸᐇࡢほᐹ࣭ศᯒࢆ㏻ࡋ࡚」ᩘࣃ ࢱ࣮ࣥせ⣲㛫ࡢ౫Ꮡᛶ,క❧ᛶࡢྍྰࡘ࠸࡚ᖐ⣡ⓗᢳ ฟࡋ,௬ㄝࢆ๓ᥦ୍ࡘࡢබ⌮⣔ࡋ࡚ᙧᘧⓗ⾲⌧ࡍࡿ ࡇࡶᚲせ࡛࠶ࡿ. ୖグࡢⅭࡣᙜヱࣃࢱ࣮ࣥ⩌ࢆᵓᡂࡍࡿせ⣲⩌ࣃࢱ ࣮ ࣥ ࡑ ࡢ ࡶ ࡢ ࡢ ࢜ ࣥ ࢺ ࣟ ࢪ ࡀ ࡁ ࡞ ព ࢆ ᣢ ࡘ. ࠼ ࡤ,[3]ࡢໟᣓⓗࢧ࣮࣋౫ࢀࡤ,ࣃࢱ࣮ࣥグ㏙ࡢᵝゝㄒ 㛵ࡋ࡚ࡣᡂ⇍⮳ࡗࡓẁ㝵ࡣゝ࠸㞴ࡃ,ᮍࡔⓎᒎࡢవ ᆅࡀ㧗࠸⪃࠼ࡿ. ⌧ᅾ,ࢫࢣࢵࢳࣞ࣋ࣝࡣ␃ࡲࡿࡀ,EIP ࡢྛࣃࢱ࣮ࣥ,୪ࡧྛࣃࢱ࣮ࣥࢆᵓᡂࡍࡿせ⣲࣭≉ᛶ㛵 ࡍࡿ࢜ࣥࢺࣟࢪᢳฟࢆ㐍ࡵ࡚࠸ࡿẁ㝵࠶ࡿ.ලయⓗࡣ ᅗ.1.ࡢᵝ࢜ࣥࢺࣟࢪᐃ⩏ᨭࢶ࣮࡛ࣝ࠶ࡿ Protégé[4]ࢆ ⏝ࡋ࡚ࣃࢱ࣮ࣥศ㢮࣭≉ᛶ,୪ࡧᵓᡂせ⣲ࡢᐃ⩏ࢆ୰ᚰ ᐇࡋ࡚࠸ࡿ.ᚋࡣ᭦᪂ࡓࣉࣟࣃࢸ⩌ࢆ᫂☜ ࡍࡿࡇࡼࡾࡑࡢㄽ⌮ᵓ㐀ࡶ᫂☜ࡍࡿ. ᅗ.1.EIP ࡢࣃࢱ࣮ࣥࡢࢡࣛࢫศ㢮
4. ไ
ไ⣙㑅ᢥྍ⬟ᛶ㛵ࡍࡿグ㏙
ᙜヱ㡿ᇦࡅࡿᴫᛕᢳฟ࢜ࣥࢺࣟࢪᐃ⩏୪⾜ࡋ ࡚ྛࣃࢱ࣮ࣥ㛫ࡢ㛵ಀ,≉౫Ꮡᛶ,క❧ᛶࡘ࠸࡚ࡶ᳨ウ ࢆຍ࠼ࡿᚲせࡀ࠶ࡿ.ࡇࢀࡣ」ᩘࣃࢱ࣮ࣥࡢ㐺⏝ྜᡂ ᇶ࡙ࡃタィࣉࣟࢭࢫ࠾࠸࡚,ࣃࢱ࣮ࣥ㑅ᢥࡢไ⣙,ᢏ⾡ ▱㆑ࡋ࡚ᶵ⬟ࡍࡿ.⮬᫂࡞ࡇ࡛ࡣ࠶ࡿࡀ,ࡇࡢᵝ࡞㛵ಀ ᢳฟ࡛ࡣ,ከࡃࡢ᪤Ꮡタィࡢほᐹ࣭ศᯒࢆ㏻ࡋ࡚ᖐ⣡ⓗ ᐃ⩏ࡢୖ࡛,௬ㄝࢆ๓ᥦ୍බ⌮⣔ࡋ࡚⾲⌧ࡍࡿᚲせ ࡀ࠶ࡿ.⌧ẁ㝵࡛ࡣᮍࡔヨ⾜㘒ㄗࡋ࡚࠸ࡿẁ㝵␃ࡲࡾ, ࡑࢀࡶEIP ࡢ୰ࡽ᫂ࡽࣃࢱ࣮ࣥ㐺⏝ࡢ㝿ไ⣙࡞ ࡾᚓࡿ㡯ࢆᢳฟࡍࡿẁ㝵␃ࡲࡿ. ࣮࢟ࢸࢡࢳࣕྜᡂㄽࡢලయྥࡅ࡚,༢ྛࣃࢱ࣮ ࣥ㛫ࡢ㛵ಀᢳฟࡢࡳ␃ࡲࡿࡢ࡛ࡣ࡞ࡃ,᭦௳ࡋ࡚ ࡢせồ,≉[5]➼グࡉࢀࡿࣃ࣮ࢫ࣌ࢡࢸࣈࡋ࡚ᐃ⩏ ࡉࢀࡿ㠀ᶵ⬟せ௳➼ࡢရ㉁≉ᛶ㛵ࡍࡿ࢜ࣥࢺࣟࢪ࢜ࣥ ࢺࣟࢪ㛫ࡢไ⣙ᐃ⩏ࡶᚲせ࡛࠶ࡿ.ࡇࢀࡽࡘࡢㄽ⌮グ㏙ ࢆ㏻ࡋ࡚,ึࡵ࡚࣮࢟ࢸࢡࢳࣕྜᡂㄽࡋ࡚ᶵ⬟ࡋᚓࡿ.5. ㄢ㢟ೃ⿵ࣔࢹࣝࡢぢ㏻ࡋ
ࢹࢨࣥࣃࢱ࣮ࣥ,࢜ࣥࢺࣟࢪ,ᙧᘧᐃ⩏➼ࡣ㛗ᮇΏ ࡾከࡃࡢ◊✲⪅࣭ᐇົᐙࡼࡾⓎᒎࡋ࡚᮶ࡓศ㔝࡛࠶ࡿ.ࡇ ࡢࡓࡵ,ከᵝ࡛ከࡃࡢ᪤Ꮡ◊✲ࡀᏑᅾࡋ࡚࠸ࡿ[6].᭦ EIP ⮬㌟ࡀྠ㐍⾜ⓗⓎᒎࡋ࡚࠸ࡿศ㔝࡛࠶ࡿ.ࡑࡢࡓࡵᗈ ᇦ࡞ໟᣓⓗࢧ࣮࣋↓ࡃࡋ࡚,㐺ษ࡞ㄢ㢟ᢳฟࢆࡍࡿࡇ ࡣྍ⬟࡛࠶ࡿ. ࡇࡇ࡛ࡣ,ⴭ⪅ࡀ⌧ᅾ㎾ࢧ࣮࣋ࡋࡓ 㛵㐃◊✲➼ࢆ㏻ࡋ࡚ᐃࡉࢀࡿせㄢ㢟ೃ⿵ࡑࡢぢ㏻ࡋ ࢆ㏙ࡿ␃ࡵࡿ. ➨୍ࡣᢅ࠺ࡁၥ㢟✵㛫ࣃࢱ࣮ࣥ⩌ࡢ≉ᐃ࡛࠶ࡿ.ྜྷ ⏣,㮖ᓮࡽࡀ♧ࡍࣃࢱ࣮ࣥᣦྥ㛤Ⓨ࡛ࡣ,ࣃࢱ࣮ࣥࡣࢯࣇࢺ ࢚࢘ࣛࣇࢧࢡࣝ⯡Ώࡾᢳฟࡉࢀࡿ[7][8]. ࡑࡢ ព࡛ EIP ࡢࡳ࡞ࡽࡎ,᫂♧ࡉࢀ࡚࠸࡞࠸ࡢ㛵㐃ࣃࢱ࣮ ࣥࢆᢅ࠸ᚓࡿྍ⬟ᛶࡀ㧗࠸.ᵓᡂᐃ⩏ࡢᢳฟࡢ㝿,ⴭ⪅ࡀ▱ ࡾᚓࡠࣃࢱ࣮ࣥࢆⓎぢࡋ࡚࠸ࡿࡇࡶ⪃࠼ࡽࢀࡿ.ࡋ ࡋᑐ㇟ࡍࡿၥ㢟✵㛫ࢆᝏᡙᣑࡍࡿࡇࡣ,ᙧᘧࢆ ᅔ㞴ࡍࡿ.ࡇࡢࡓࡵ◊✲ᡓ␎ࡋ࡚ᑐ㇟⠊ᅖࢆ㝈ᐃࡍࡿ ᚲせࡀ࠶ࡿ. ࡑࢀࢆࡢᵝタᐃࡍࡿࡁ,ࡣ᰿※ⓗㄢ 㢟࡛࠶ࡿ.ࡇࢀࡣ๓㏙ࣃ࣮ࢫ࣌ࢡࢸࣈ⧳ࢃࡿ㡯ࡘ ࠸࡚ࡶྠᵝ࡛࠶ࡿ. ➨ࡣ,࠼ࡤ Architecture Description ࡢᵝ࡞᪤Ꮡࡢᯟ⤌ ࡳࡢ୰࡛ࡢ⨨ࡅࡶ≉ᐃࡍࡿᚲせࡀ࠶ࡿ[9]. ࡇࢀࡣ༢ ࣃࢱ࣮ࣥ㞟ୖ࡛ࡢ㆟ㄽ␃ࡲࡽࡎ,ࣃࢱ࣮ࣥୖࡢ᧯స㛵 㐃 ࡍ ࡿ ᙧ ᘧ ࡸ ᵝ ⾲ ⌧ ࡶ ྵ ࡴ. ᙧ ᘧ 㛵 ࡋ ࡚ ゝ ࠼ ࡤ,EIP ௨እࡢࣃࢱ࣮࡛ࣥࡣ௦ᩘᵝᇶ࡙ࡃྜᡂࡢᯟ⤌ࡳ ࡶᐃ⩏ࡉࢀ࡚࠸ࡿ[10].ࡇࡇ࡛ࡣࣃࢱ࣮ࣥୖࡢ᧯సࡢᴫᛕ ࡘ࠸࡚≉ᐃᄮࡀᚲせ࡞ࡿ.ࣃࢱ࣮ࣥࡢᵝ⾲⌧ࡘ ࠸࡚ࡣ,๓㏙ࢧ࣮࣋ࡀヲࡋ࠸[3]. ⌧ᅾ,ⴭ⪅ࡣ࢜ࣥࢺࣟࢪ ࢆᘏ㛗,ᩚྜᛶࢆᣢࡗࡓ⾲⌧ᮇᚅࡋ࡚グ㏙ㄽ⌮ࡢᯟ⤌ࡳ ࡛ࡢᙧᘧࢆᐃࡋ࡚࠸ࡿ. ణࡋ, ࡑࡢጇᙜᛶࡘ࠸࡚ࡶ ⊂❧ホ౯ࡍࡿࡁㄢ㢟ࡋ࡚⪃࠼ࡽࢀࡿ.ཧ⪃ᩥ⊩
[1] G.Hohpe and B.Woolf,’Enterprise Integration Patterms’, Addison-Wesly, 2004.
[2] E.Gamma, R.Helm, R.Johnson and J.Vlissides, ‘Design Patterns’ Addison-Wesley, 1995. (㑥ヂ㸸ᮏ⏣, ྜྷ⏣, ‘ࢹࢨࣥࣃࢱ࣮ ࣥ’, Softbank Publishing, 1999.)
[3] S.Khwaja and M.Alshayeb, ‘Survey On Software Design-Pattern Specification Languages’, ACM Computing Surveys, Vol.49, No.1, Article 21, 2016.
[4] https://protege.stanford.edu/
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[6] 㮖ᓮ,ᆏᮏ,’ࢹࢨࣥࣃࢱ࣮ࣥࡢࢯࣇࢺ࢙࢘ᕤᏛⓗྲྀࡾ ⤌ࡳ’,ࢥࣥࣆ࣮ࣗࢱࢯࣇࢺ࢚࢘, Vol.29 No.1 Feb.2012. [7] 㮖ᓮ, ῝⃝, ‘ࢯࣇࢺ࢚࢘ࣃࢱ࣮ࣥ◊✲ࡢ⌧ᅾᮍ᮶’,ሗ
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[8] ྜྷ⏣,᳃ᓮ,’ࣃࢱ࣮ࣥᣦྥࣉࣜࢣ࣮ࢩࣙࣥ㛤Ⓨ’, FUJITSU, 50(3), 1999.
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ウィンターワークショップ2019・イン・福島飯坂
©2019 Information Processing Society of Japan IPSJ/SIGSE Winter Workshop 2019 in Fukushima-Iizaka
