oriented, architecture, circling, programming, decades, common, object, request, broker, experts, access, protocol, fixed, issues, compared, earlier, implementations, example, tim, bray, director, technology, microsystems, inc, stated, bloated, opaque, insanely, complex, implement, interoperate, secure, microservices, flagship, developingwebapplications, therearetwowaysofdesigningapplications, monolithic, application, necessary, requirements, orwithasfewaspossible, dependenciesonothersystems, modulardividingasystemintosmallerparts, advantages, solving, performance, modular, versions, usually, easier, essence, design, inherits, turning, adapting, main, thesis, systematically, identify, older, newer, emphasis, comparison, technologies, similar, focus, scaled, based, collective, experience, supervisors, resides, chapter, consisting, followed, features, kristophersandoval, microservicesshowdownvsvsapachethrift, andwhyitmatters, http, nordicapis, com, microserviceshowdownrestvssoapvsapachethriftandwhyitmatters, timbray, loyaloppositiontowebservices, paragraph, introduction, concepts, describing, implementation, organization, advancement, structured, information, standards, defines, paradigm, organizing, utilizing, distributed, capabilities, maybeunderthecontrolofdifferentownershipdomains, central, concept, noun, defined, dictionaries, function, natural, offered, computing, computer, agents, agent, belonging, perceived, provides, framework, matchtheseneedsandcapabilities, thefollowingkeyconceptsareusedtodescribeparadigm, visibility, capabilityforthesewithneedsandthosewithcapabilitiestoseeeachother, interaction, activityofusingacapability, effect, purpose, using, capability, expected, outcome, descriptions, contains, combines, serviceproviders, entities, peopleandorganizations, thatoffercapabilities, serviceconsumers, withneedswho, serviceparticipants, https, docs, oasisopen, org, soarm, doc, merriamwebster, servicedefinitionofservice, www, dictionary, frequently, accomplished, sending, receiving, although, invoking, modifying, sharedresource, exchangingmessagesisoftenreferredastheprimarymodeofinteraction, selfcontained, logi, cal, repre, se, nt, ation, busine, ss, activi, ty, tha, spe, cif, ie, outcom, consumers, bl, ack, int, erna, visibl, ludi, ng, whe, serviceiscomposedofothe, rservi, ces, thisdesignisbeneficialfor, multipl, ere, asons, servicecanbeinternallyc, hange, dw, ithout, ne, edt, oupda, te, clearinputoutputallow, sa, ut, om, dt, ests, loadbalancingandfailove, cesc, anbe, confi, gure, forcesdevelopertowrite, oos, elyc, oupl, ed, ghcohesions, ervi, serviceorientedarchitecture, msdn, microsoft, enus, aspx, section, highlevel, overviewofitself, release, october, minimum, components, resulted, minor, releases, version, standardized, mapping, provided, java, developers, heterogeneous, applications, mutual, communication, restrictions, flexibility, achieved, followingways, corporation, deliberatelyvendorneutral, specifies, interface, description, specification, interfacetoobjects, datathattheobjectmakespublic, operations, withcompletesignature, thattheobjectcanrespondto, network, internet, interorb, specified, requests, transmittedover, obvious, technical, problem, complexity, specifically, larger, adapter, requires, michihenning, theriseandfallof, queue, acm, detail, cfm, oraclecorporation, sguide, oracle, cd, corba, htm, definitions, functionality, contribute, severely, complicate, program, interactions, runtime, althoughprovidedquiterichfunctionality, itfailedtoprovidetwocorefeatures, security, traffic, unencrypted, eavesdropping, maninthe, versioning, trying, onthewire, contract, client, server, forces, deployed, replaced, interfacedefinitionlanguage, creating, specify, objects, interfaces, management, definition, generate, bothclientandserverimplementations, define, needed, typical, type, configuration, figuresrespectfullydefinethefollowingpartsofanservice, thisexamplewastakenfromoraclesmaterials, allexamplesareunmodifiedtoadhereto, oraclestermsofuse, oracleinc, thehelloworldexample, javase, technotes, idl, jidlexample, html, modulehelloapp, interfacehello, stringsayhello, onewayvoidshutdown, helloapp, provider, helloserver, copyrightandlicense, importhelloapp, importorg, omg, cosnaming, namingcontextpackage, portableserver, importjava, util, properties, classhelloimplextendshellopoa, privateorb, publicvoidsetorb, orb_val, orborb_val, implementsayhello, method, publicstringsayhello, \nhelloworld, \n, implementshutdown, publicvoidshutdown, orb, shutdown, publicclasshelloserver, publicstaticvoidmain, stringargs[], createandinitializethe, init, args, null, getreferencetorootpoaactivatethepoamanager, rootpoapoahelper, resolve_initial_references, rootpoa, the_poamanager, activate, createservantandregisteritwiththe, helloimplhelloimplnewhelloimpl, helloimpl, setorb, getobjectreferencefromtheservant, objectrefrootpoa, servant_to_reference, hellohrefhellohelper, ref, gettherootnamingcontext, nameserviceinvokesthenameservice, objectobjref, nameservice, usenamingcontextextwhichispartoftheinteroperable, namingservice, namingcontextextncrefnamingcontextexthelper, objref, bindtheobjectreferenceinnaming, stringname, namecomponentpath[]ncref, to_name, ncref, rebind, href, system, println, helloserverreadyandwaiting, waitforinvocationsfromclients, exceptione, err, printstacktrace, helloserverexiting, consumer, publicclasshelloclient, statichellohelloimpl, usenamingcontextextinsteadofnamingcontext, thisis, partoftheinteroperablenamingservice, resolvetheobjectreferenceinnaming, helloimplhellohelper, resolve_str, obtainedahandleonserverobject, sayhello, helloclient, thegoalofthischapteristogiveabriefoverviewofthehistoryandkeyconceptsof, started, extensible, markup, defining, existed, serialization, formats, remote, procedure, protocols, suited, don, wanted, satisfy, elegantly, remaining, politics, mechanism, clientserver, across, mechanisms, transportanddocumentsforencodingofinvocationrequestsandresponses, extensiblemarkuplanguage, developed, working, originally, editorial, formed, auspices, consortium, chaired, jon, bosak, active, participation, special, interest, previously, organized, thedesigngoalsforwere, mustbestraightforwardlyusableovertheinternet, mustsupportawidevarietyofapplications, mustbecompatiblewith, itmustbeeasytowriteprogramswhichprocessdocuments, kakivaya, layman, thatte, simpleobjectaccessprotocol, ietf, jeanpaoli, sperbergmcqueen, evemaler, franoisyergeau, extensiblemarkup, fifthedition, xml, optional, absolute, ideally, zero, documentsmustbehumanlegibleandreasonablyclear, thedesignshouldbepreparedquickly, thedesignofmustbeformalandconcise, documentsmustbeeasytocreate, tersenessinmarkupisofminimalimportance, webservicesdescriptionlanguage, format, endpoints, operating, containing, documentoriented, procedureoriented, described, abstractly, bound, concrete, endpoint, related, combined, abstract, regardlessofwhatmessageformatsornetworkprotocolsareusedtocommunicate, helloworld, typeof, programwasusedtobringouttheversionsneededforaminimalsetup, figuresrespectfullydefinesonthreesides, knowsforbothproducerandconsumer, thisexamplewastakenfromtutorialspointandcomplieswithitstermsofuse, erikchristensen, franciscocurbera, gregmeredith, sanjivaweerawarana, webservicesdescription, xm, ove, rpages, wsdl, ht, ml, tutorialspoint, pvt, ltd, webservicedescriptionlanguage, wsdl_tutorial, pdf, helloservice, targetnamespace, examples, ws, dl, llose, rvi, ce, xmlns, schemas, xmls, oa, tns, xsd, xmlschema, sayhelloreque, st, firstname, str, ing, sayhellorespons, greeting, porttype, hello_porttype, operation, input, sayhe, llor, eque, output, espons, binding, hello_binding, llo_por, ttype, style, rpc, transport, ls, soa, soapaction, llo, encodingstyle, enc, odi, namespace, urn, llos, encoded, hello_service, documentation, ument, port, hello_bindi, hello_por, address, location, yhe, envelopexml, ns, tp, enve, lope, sayhellorequestxmln, ww, exa, mples, sdl, ellos, rait, firstna, sayhellorequest, producer, sayhelloresponsexml, gr, eeting, sayhelloresponse, thegoalofthischapteristoprovideabriefintroductiontoosgi, osgi, units, resources, called, installed, export, processes, dependencies, managed, container, internal, classpath, independent, unit, desireable, valid, theoretically, installedinanyvalidosgicontainer, minimal, dividedintoseparatechapterstoemphasisethethreesidescommon, theexamplewastakenfrombaptistewichtblog, theuseofthisiswasinaccordancewiththe, termsofuse, documentunderhiswebsite, packagecom, bw, prov, ide, ble, publicinterfacehelloworl, dservi, voidhello, helloworldserv, ic, ava, impl, importcom, provi, der, ellow, orldservi, josephottinger, osgiforbeginners, theserverside, baptistewicht, helloworldservices, osgihelloworldservices, publicclasshelloworldservi, ceim, plim, plem, ent, override, publicvoidhello, orld, provideractiva, tor, xmlversion, encodi, projectxmlns, mave, apache, xsi, lsche, mai, ta, nc, schemalocation, ave, pache, maven, sd, xs, modelversion, mode, lv, ers, ion, groupid, osgidmhel, orldprovi, artifactid, rt, ifa, ctid, packaging, cka, ging, dependency, apac, fe, lix, osg, plugins, plugin, ap, pl, ugins, ncom, rpl, ugin, source, sourc, target, arge, nbundlepl, ugi, extensions, tru, xt, ens, ions, instructions, bundlesym, bolic, id, hellow, undl, ym, exportpa, ge, xport, acka, bundleac, tiva, rovi, dera, ctiva, bundleve, ndor, baptis, bundl, endor, project, providerpom, cons, umer, importjavax, timer, awt, event, ione, vent, ionl, publicclasshelloworldcons, umeri, mplem, ctionl, privatefinalhelloworl, privatefinaltimertime, publichelloworldconsum, er, super, serviceservice, timernewtimer, publicvoidstarttimer, publicvoidstoptimer, publicvoidactionperform, ctione, vente, helloworldcon, bundlea, bundlecont, ext, servi, cere, ferenc, publicclasshelloworlda, tori, sbundl, ea, privatehelloworldcons, umerc, publicvoidstart, econt, hrow, xc, ept, servicereferenceref, bundlecontext, getservicere, la, tn, consumernewhell, oworldcons, getservice, re, starttimer, publicvoidstop, stoptimer, helloworldacti, vator, orldcons, osgidmh, osgid, mhellow, vers, orlda, consumerpom, thegoalofthischapteristogiveabriefintroductiontofeign, feign, binder, inspired, retrofit, websocket, reducing, denominator, uniformly, apis, regardlessofrestfulness, clients, create, annotate, consumerintermsofkeyconcepts, serversidemustbeimplemented, althougha, typeofprogramwasusedforotherexamples, githubcontributorlist, query, consumerpresentshoweasyitistodefineaslightlymorecompleximplementation, licensedundertheapa, che, lic, youmaynotusethisfile, exc, plia, ew, itht, helic, youmayobtainacopyoft, es, unlessrequiredbyappli, cabl, el, aw, ora, greedt, oinw, riting, oftware, distributedundertheli, cens, ei, sdi, stri, edona, ithe, xpr, essor, im, plie, seethelicenseforthe, cifi, cl, angua, gegove, rningpe, rmis, sions, limitationsunderthelic, packagefeign, git, hub, importfeign, adriancole, txt, github, openfeign, param, requestline, gson, gsondec, oder, inspiredbycodecom, xample, trofi, ith, ubcl, publicclassgithubexamp, le, interfacegithub, epos, ow, ner, po, ont, ribut, contributor, contr, ibut, ara, tri, ngow, epo, ingr, staticclasscontributor, stringlogin, intcontributions, rgs, githubgithubfeign, bui, lde, decoder, sond, ecode, tps, pi, gi, thub, fetchandprintalistoft, hecont, orstot, hisl, ibra, ry, orsgi, ontribut, tfl, ix, ign, contributorcontribut, cont, ogin, ntexa, mple, considering, disadvantages, fairly, meaningful, perform, binary, furthermore, data, types, threadsafe, configure, according, situations, onetechnologywilldefinitelyperformbetter, butratherfindinganequallysuitabletestcase, programmers, infamous, designing, thenitshouldnotgiveanytechnologyanunfairadvantage, additionally, conditions, provide, comparable, summarizestheconditionsthatmustbemetforallimplementationtechnologies, allapplicationsmustbewritteninthesameprogramminglanguage, asosgiandfeignareonlyavailableinjava, thenitistheonlyvalidoption, eachproviderandconsumermustcontainminimallogicnecessaryforthetest, computers, executed, class, shown, foreachtechnologyisineachimplementationclassundersetup, concurrent, eu, ni, publicclasstestsoa, ng[]a, sint, errupt, ede, xcept, testsoa, newcorba, privatestaticvoidtestsoa, longstartsystem, anot, setup, longendsystem, na, notim, erve, rsetupdna, noseconds, sta, startsystem, nan, otim, stringresponses, xe, endsystem, nanot, xecut, iondfi, nishe, spons, etr, ve, di, nanoseconds, sumendstart, timeunit, ep, rage, mainclassrunn, ingt, hetestc, ase, reque, stre, spo, nseform, securi, ioni, ngof, ra, exe, iont, eof, sts, notrecom, mende, needbe, easilypos, sibl, generalcompar, onbe, tw, eent, echnol, ogies, sc, hasthefasteste, ia, est, feignaveragefromthefour, appl, thispoi, ntst, os, eri, aliz, ationa, nd, esul, ts, onf, ir, lackssecurityfe, ature, ndi, snot, viabl, efors, itua, tions, handl, ings, itive, da, lacks, versioni, feature, situa, needi, highl, ila, producers, et, executionavera, gepe, ralle, lre, que, theaimofthisthesiswastocomparedifferentimplementationsof, overview, serviceoriented, including, witheachotherintermsof, execution, advantage, suitable, situation, sensitive, highly, available, inthosesituationsfeign, wsorshouldbeused, intermsofcomplexityonlystandsouttherest