Examples with ApiDeclaration io.swagger.models.apideclaration.ApiDeclaration used on opensource projects

Example 11 with ApiDeclaration

use of io.swagger.models.apideclaration.ApiDeclaration in project swagger-parser by swagger-api.

the class SwaggerCompatConverter method convert.

public Swagger convert(ResourceListing resourceListing, List<ApiDeclaration> apiDeclarations) {
    Info info = new Info();
    if (resourceListing.getInfo() != null) {
        ApiInfo apiInfo = resourceListing.getInfo();
        Contact contact = null;
        if (apiInfo.getContact() != null) {
            contact = new Contact().url(apiInfo.getContact());
        }
        License license = null;
        if (apiInfo.getLicense() != null) {
            license = new License().name(apiInfo.getLicense()).url(apiInfo.getLicenseUrl());
        }
        info = new Info().description(apiInfo.getDescription()).version(resourceListing.getApiVersion()).title(apiInfo.getTitle()).termsOfService(apiInfo.getTermsOfServiceUrl()).contact(contact).license(license);
    } else if (resourceListing.getApiVersion() != null) {
        info = new Info().version(resourceListing.getApiVersion());
    }
    Map<String, Path> paths = new HashMap<String, Path>();
    Map<String, Model> definitions = new HashMap<String, Model>();
    String basePath = null;
    for (ApiDeclaration apiDeclaration : apiDeclarations) {
        String tag;
        if (apiDeclaration.getApiListingRef() != null) {
            String refPath = apiDeclaration.getApiListingRef().getPath();
            tag = refPath.substring(refPath.lastIndexOf("/") + 1);
        } else {
            tag = apiDeclaration.getResourcePath();
        }
        if (tag != null) {
            tag = tag.replaceAll("/", "");
        }
        if (basePath != null) {
            if (!basePath.equals(apiDeclaration.getBasePath()) && apiDeclaration.getBasePath() != null) {
                LOGGER.warn("warning!  multiple basePath values not supported!");
            }
        } else {
            basePath = apiDeclaration.getBasePath();
        }
        List<Api> apis = apiDeclaration.getApis();
        for (Api api : apis) {
            String apiPath = api.getPath();
            String description = api.getDescription();
            List<io.swagger.models.apideclaration.Operation> ops = api.getOperations();
            Path path = paths.get(apiPath);
            if (path == null) {
                path = new Path();
                paths.put(apiPath, path);
            }
            for (io.swagger.models.apideclaration.Operation op : ops) {
                Operation operation = convertOperation(tag, op, apiDeclaration);
                if (op.getMethod() != null) {
                    path.set(op.getMethod().toString().toLowerCase(), operation);
                } else {
                    LOGGER.info("skipping operation with missing method:\n" + Json.pretty(op));
                }
            }
        }
        // model definitions
        Map<String, io.swagger.models.apideclaration.Model> apiModels = apiDeclaration.getModels();
        for (String key : apiModels.keySet()) {
            Model model = convertModel(apiModels.get(key));
            definitions.put(key, model);
        }
    }
    String host = null;
    String scheme = "http";
    if (basePath != null) {
        String[] parts = basePath.split("://");
        if (parts.length == 2) {
            scheme = parts[0];
            int pos = parts[1].indexOf("/");
            if (pos != -1) {
                host = parts[1].substring(0, pos);
                basePath = parts[1].substring(pos);
            } else {
                host = parts[1];
                basePath = "/";
            }
        }
        if (!basePath.startsWith("/")) {
            basePath = "/" + basePath;
        }
    }
    Swagger swagger = new Swagger().host(host).scheme(Scheme.forValue(scheme)).basePath(basePath).info(info).paths(paths).basePath(basePath);
    swagger.setDefinitions(definitions);
    // host is read from the api declarations
    Map<String, Authorization> authorizations = resourceListing.getAuthorizations();
    if (authorizations != null) {
        for (String authNickname : authorizations.keySet()) {
            Authorization auth = authorizations.get(authNickname);
            if (auth instanceof OAuth2Authorization) {
                OAuth2Authorization o2 = (OAuth2Authorization) auth;
                List<AuthorizationScope> scopes = o2.getScopes();
                if (o2.getGrantTypes().getImplicit() != null) {
                    ImplicitGrant ig = o2.getGrantTypes().getImplicit();
                    OAuth2Definition oauth2 = new OAuth2Definition().implicit(ig.getLoginEndpoint().getUrl());
                    if (swagger.getSecurityDefinitions() != null && swagger.getSecurityDefinitions().keySet().contains(authNickname)) {
                        System.err.println("Warning!  Authorization nickname already in use!");
                    } else {
                        swagger.securityDefinition(authNickname, oauth2);
                    }
                    for (AuthorizationScope scope : scopes) {
                        oauth2.scope(scope.getScope(), scope.getDescription());
                    }
                } else if (o2.getGrantTypes().getAuthorization_code() != null) {
                    AuthorizationCodeGrant ac = (AuthorizationCodeGrant) o2.getGrantTypes().getAuthorization_code();
                    OAuth2Definition oauth2 = new OAuth2Definition().accessCode(ac.getTokenRequestEndpoint().getUrl(), ac.getTokenEndpoint().getUrl());
                    if (swagger.getSecurityDefinitions() != null && swagger.getSecurityDefinitions().keySet().contains(authNickname)) {
                        System.err.println("Warning!  Authorization nickname already in use!");
                    } else {
                        swagger.securityDefinition(authNickname, oauth2);
                    }
                    for (AuthorizationScope scope : scopes) {
                        oauth2.scope(scope.getScope(), scope.getDescription());
                    }
                }
            } else if (auth instanceof ApiKeyAuthorization) {
                ApiKeyAuthorization o2 = (ApiKeyAuthorization) auth;
                ApiKeyAuthDefinition def = new ApiKeyAuthDefinition();
                PassAs passAs = o2.getPassAs();
                if (PassAs.HEADER.equals(passAs)) {
                    def.in(In.HEADER);
                } else {
                    def.in(In.QUERY);
                }
                def.setName(o2.getKeyname());
                swagger.securityDefinition(authNickname, def);
            } else if (auth instanceof BasicAuthorization) {
                BasicAuthDefinition def = new BasicAuthDefinition();
                swagger.securityDefinition(authNickname, def);
            }
        }
    }
    return swagger;
}