| fullrecord |
[{"key": "dc.contributor.advisor", "value": "Lappalainen, Vesa", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Lakanen, Antti-Jussi", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Itkonen, Jonne", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Tarvainen, Seppo", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-05-25T11:28:47Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-05-25T11:28:47Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2018", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/58128", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "JavaScript-sovelluskehysten k\u00e4ytt\u00f6 helpottaa asiakaspuolen sovelluskehityst\u00e4 ja parantaa sovelluksen yll\u00e4pidett\u00e4vyytt\u00e4. Oikean ty\u00f6kalun valitseminen on ohjelmoijalle kuitenkin haastava teht\u00e4v\u00e4 teknologioiden nopean kehittymisen vuoksi. Suunnittelutieteellisen tutkimuksen avulla selvitettiin suosittujen sovelluskehysten (AngularJS, Angular 5 ja React) eri ominaisuuksien, kuten staattisen tyypityksen, riippuvuusinjektion ja tarkkailijamallin k\u00e4yt\u00f6n sek\u00e4 komponentteihin osituksen vaikutusta kahteen yll\u00e4pidett\u00e4vyyden attribuuttiin: stabiilisuuteen ja muokattavuuteen. Tutkielmassa toteutettiin valituilla sovelluskehyksill\u00e4 ty\u00f6ajanseurantasovellukset, joita kehitettiin edelleen kuudessa versiop\u00e4ivityksess\u00e4. T\u00e4m\u00e4n j\u00e4lkeen SonarCloud-palvelussa selvitettiin sovellusten rivim\u00e4\u00e4r\u00e4 sek\u00e4 syklomaattinen ja kognitiivinen kompleksisuus. Mittaustulosten kautta tutkittiin valittujen ominaisuuksien vaikutusta yll\u00e4pidett\u00e4vyyden attribuutteihin muutosvaikutusanalyysin avulla. React-sovelluksissa k\u00e4ytetty tapa osittaa ohjelma komponentteihin kasvatti merkitt\u00e4v\u00e4sti sovellusten rivim\u00e4\u00e4r\u00e4\u00e4, mutta ei niiden kompleksisuusarvoja. Tulokset osoittivat my\u00f6s, ett\u00e4 tarkkailijamallin k\u00e4ytt\u00f6 vaikutti heikent\u00e4v\u00e4n yll\u00e4pidett\u00e4vyytt\u00e4, kun taas staattisella tyypityksell\u00e4 tai riippuvuusinjektion k\u00e4yt\u00f6ll\u00e4 ei havaittu olevan siihen merkitt\u00e4v\u00e4\u00e4 vaikutusta.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "The use of JavaScript frameworks makes the clientside web application development process easier and improves software maintainability. However, choosing the right framework for the task at hand is challenging for the programmer due to the rapid evolvement of technology. This design science research process compares different features, such as static typing, dependency injection, observer pattern, and component partition used in some of the most popular JavaScript frameworks (AngularJS, Angular 5, and React) and how they affect different maintainability attributes, particularly on modifiability and stability. In this study, simple time tracking software systems were created with each chosen JavaScript frameworks. These software systems were further developed in six additional updates. All software versions were analyzed in SonarCloud-service by using the following software metrics: source lines of code, cyclomatic complexity and cognitive complexity. Commit-impact analysis was used for measuring how the chosen feature correlates with the maintainability attributes during the development process. Study shows that the way how component partition is implemented in React increases application size but not its complexity. Results also indicate that the use of observer pattern might decrease maintainability whereas dependency injection or the use of static typing did not have a significant impact on the maintainability attributes measured in this study.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2018-05-25T11:28:47Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-05-25T11:28:47Z (GMT). No. of bitstreams: 0\n Previous issue date: 2018", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "131", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "web-sovellus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "sovelluskehys", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "suunnittelutieteellinen tutkimus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "JavaScript-sovelluskehyksilla\u0308 toteutettujen asiakassovellusten ylla\u0308pidetta\u0308vyyden vertailu", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201805252791", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietotekniikka", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Mathematical Information Technology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "602", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "sovelluskehykset", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "JavaScript", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "sovellukset (tietotekniikka)", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
|