Examples with APINameComparator org.wso2.carbon.apimgt.impl.utils.APINameComparator used on opensource projects

Example 1 with APINameComparator

use of org.wso2.carbon.apimgt.impl.utils.APINameComparator in project carbon-apimgt by wso2.

the class APINameComparatorTest method testProviderNameCompare.

@Test
public void testProviderNameCompare() throws Exception {
    Mockito.when(apiIdentifier1.getApiName()).thenReturn(API_NAME_1);
    Mockito.when(apiIdentifier2.getApiName()).thenReturn(API_NAME_1);
    Mockito.when(apiIdentifier1.getVersion()).thenReturn(VERSION_1);
    Mockito.when(apiIdentifier2.getVersion()).thenReturn(VERSION_1);
    Mockito.when(apiIdentifier1.getProviderName()).thenReturn(PROVIDER_NAME_1);
    Mockito.when(apiIdentifier2.getProviderName()).thenReturn(PROVIDER_NAME_2);
    APINameComparator apiNameComparator = new APINameComparator();
    Assert.assertTrue(apiNameComparator.compare(api1, api2) < 0);
}

Example 2 with APINameComparator

use of org.wso2.carbon.apimgt.impl.utils.APINameComparator in project carbon-apimgt by wso2.

the class APIConsumerImpl method searchPaginatedContent.

@Override
public Map<String, Object> searchPaginatedContent(String searchQuery, String organization, int start, int end) throws APIManagementException {
    ArrayList<Object> compoundResult = new ArrayList<Object>();
    Map<Documentation, API> docMap = new HashMap<Documentation, API>();
    Map<String, Object> result = new HashMap<String, Object>();
    SortedSet<API> apiSet = new TreeSet<API>(new APINameComparator());
    int totalLength = 0;
    String userame = (userNameWithoutChange != null) ? userNameWithoutChange : username;
    Organization org = new Organization(organization);
    Map<String, Object> properties = APIUtil.getUserProperties(userame);
    String[] roles = APIUtil.getFilteredUserRoles(userame);
    ;
    UserContext ctx = new UserContext(userame, org, properties, roles);
    try {
        DevPortalContentSearchResult sResults = apiPersistenceInstance.searchContentForDevPortal(org, searchQuery, start, end, ctx);
        if (sResults != null) {
            List<SearchContent> resultList = sResults.getResults();
            for (SearchContent item : resultList) {
                if (item instanceof DocumentSearchContent) {
                    // doc item
                    DocumentSearchContent docItem = (DocumentSearchContent) item;
                    Documentation doc = new Documentation(DocumentationType.valueOf(docItem.getDocType().toString()), docItem.getName());
                    doc.setSourceType(DocumentSourceType.valueOf(docItem.getSourceType().toString()));
                    doc.setVisibility(DocumentVisibility.valueOf(docItem.getVisibility().toString()));
                    doc.setId(docItem.getId());
                    API api = new API(new APIIdentifier(docItem.getApiProvider(), docItem.getApiName(), docItem.getApiVersion()));
                    api.setUuid(docItem.getApiUUID());
                    docMap.put(doc, api);
                } else {
                    DevPortalSearchContent publiserAPI = (DevPortalSearchContent) item;
                    API api = new API(new APIIdentifier(publiserAPI.getProvider(), publiserAPI.getName(), publiserAPI.getVersion()));
                    api.setUuid(publiserAPI.getId());
                    api.setContext(publiserAPI.getContext());
                    api.setContextTemplate(publiserAPI.getContext());
                    api.setStatus(publiserAPI.getStatus());
                    // need to retrieve from db
                    api.setRating(0);
                    apiSet.add(api);
                }
            }
            compoundResult.addAll(apiSet);
            compoundResult.addAll(docMap.entrySet());
            compoundResult.sort(new ContentSearchResultNameComparator());
            result.put("length", sResults.getTotalCount());
        } else {
            result.put("length", compoundResult.size());
        }
    } catch (APIPersistenceException e) {
        throw new APIManagementException("Error while searching content ", e);
    }
    result.put("apis", compoundResult);
    return result;
}

Example 3 with APINameComparator

use of org.wso2.carbon.apimgt.impl.utils.APINameComparator in project carbon-apimgt by wso2.

the class APIConsumerImpl method getAllPaginatedPublishedLightWeightAPIs.

/**
 * The method to get Light Weight APIs to Store view
 * @param tenantDomain tenant domain
 * @param start start limit
 * @param end end limit
 * @return Set<API>  Set of APIs
 * @throws APIManagementException
 */
public Map<String, Object> getAllPaginatedPublishedLightWeightAPIs(String tenantDomain, int start, int end) throws APIManagementException {
    Boolean displayAPIsWithMultipleStatus = false;
    try {
        if (tenantDomain != null) {
            PrivilegedCarbonContext.startTenantFlow();
            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
        }
        displayAPIsWithMultipleStatus = APIUtil.isAllowDisplayAPIsWithMultipleStatus();
    } finally {
        endTenantFlow();
    }
    Map<String, List<String>> listMap = new HashMap<String, List<String>>();
    // Check the api-manager.xml config file entry <DisplayAllAPIs> value is false
    if (!displayAPIsWithMultipleStatus) {
        // Create the search attribute map
        listMap.put(APIConstants.API_OVERVIEW_STATUS, new ArrayList<String>() {

            {
                add(APIConstants.PUBLISHED);
            }
        });
    } else {
        return getAllPaginatedAPIs(tenantDomain, start, end);
    }
    Map<String, Object> result = new HashMap<String, Object>();
    SortedSet<API> apiSortedSet = new TreeSet<API>(new APINameComparator());
    SortedSet<API> apiVersionsSortedSet = new TreeSet<API>(new APIVersionComparator());
    int totalLength = 0;
    try {
        Registry userRegistry;
        boolean isTenantMode = (tenantDomain != null);
        if ((isTenantMode && this.tenantDomain == null) || (isTenantMode && isTenantDomainNotMatching(tenantDomain))) {
            // Tenant store anonymous mode
            int tenantId = getTenantId(tenantDomain);
            // explicitly load the tenant's registry
            APIUtil.loadTenantRegistry(tenantId);
            userRegistry = getGovernanceUserRegistry(tenantId);
            setUsernameToThreadLocalCarbonContext(CarbonConstants.REGISTRY_ANONNYMOUS_USERNAME);
        } else {
            userRegistry = registry;
            setUsernameToThreadLocalCarbonContext(this.username);
        }
        this.isTenantModeStoreView = isTenantMode;
        this.requestedTenant = tenantDomain;
        Map<String, API> latestPublishedAPIs = new HashMap<String, API>();
        List<API> multiVersionedAPIs = new ArrayList<API>();
        Comparator<API> versionComparator = new APIVersionComparator();
        Boolean displayMultipleVersions = APIUtil.isAllowDisplayMultipleVersions();
        PaginationContext.init(start, end, "ASC", APIConstants.API_OVERVIEW_NAME, Integer.MAX_VALUE);
        GenericArtifactManager artifactManager = APIUtil.getArtifactManager(userRegistry, APIConstants.API_KEY);
        if (artifactManager != null) {
            GenericArtifact[] genericArtifacts = artifactManager.findGenericArtifacts(listMap);
            totalLength = PaginationContext.getInstance().getLength();
            if (genericArtifacts == null || genericArtifacts.length == 0) {
                result.put("apis", apiSortedSet);
                result.put("totalLength", totalLength);
                return result;
            }
            for (GenericArtifact artifact : genericArtifacts) {
                if (artifact == null) {
                    log.error("Failed to retrieve artifact when getting paginated published API.");
                    continue;
                }
                // adding the API provider can mark the latest API .
                API api = APIUtil.getLightWeightAPI(artifact);
                if (api != null) {
                    String key;
                    // Check the configuration to allow showing multiple versions of an API true/false
                    if (!displayMultipleVersions) {
                        // If allow only showing the latest version of an API
                        key = api.getId().getProviderName() + COLON_CHAR + api.getId().getApiName();
                        API existingAPI = latestPublishedAPIs.get(key);
                        if (existingAPI != null) {
                            // this one has a higher version number
                            if (versionComparator.compare(api, existingAPI) > 0) {
                                latestPublishedAPIs.put(key, api);
                            }
                        } else {
                            // We haven't seen this API before
                            latestPublishedAPIs.put(key, api);
                        }
                    } else {
                        // If allow showing multiple versions of an API
                        multiVersionedAPIs.add(api);
                    }
                }
            }
            if (!displayMultipleVersions) {
                apiSortedSet.addAll(latestPublishedAPIs.values());
                result.put("apis", apiSortedSet);
                result.put("totalLength", totalLength);
                return result;
            } else {
                apiVersionsSortedSet.addAll(multiVersionedAPIs);
                result.put("apis", apiVersionsSortedSet);
                result.put("totalLength", totalLength);
                return result;
            }
        } else {
            String errorMessage = "Artifact manager is null for tenant domain " + tenantDomain + " when retrieving all Published APIs.";
            log.error(errorMessage);
        }
    } catch (RegistryException e) {
        handleException("Failed to get all published APIs", e);
    } catch (UserStoreException e) {
        handleException("Failed to get all published APIs", e);
    } finally {
        PaginationContext.destroy();
    }
    result.put("apis", apiSortedSet);
    result.put("totalLength", totalLength);
    return result;
}

Example 4 with APINameComparator

use of org.wso2.carbon.apimgt.impl.utils.APINameComparator in project carbon-apimgt by wso2.

the class APIConsumerImpl method searchPaginatedAPIs.

/**
 * Pagination API search based on solr indexing
 *
 * @param registry
 * @param searchTerm
 * @param searchType
 * @return
 * @throws APIManagementException
 */
public Map<String, Object> searchPaginatedAPIs(Registry registry, String searchTerm, String searchType, int start, int end, boolean limitAttributes) throws APIManagementException {
    SortedSet<API> apiSet = new TreeSet<API>(new APINameComparator());
    List<API> apiList = new ArrayList<API>();
    searchTerm = searchTerm.trim();
    Map<String, Object> result = new HashMap<String, Object>();
    int totalLength = 0;
    boolean isMore = false;
    String criteria = APIConstants.API_OVERVIEW_NAME;
    try {
        String paginationLimit = getAPIManagerConfiguration().getFirstProperty(APIConstants.API_STORE_APIS_PER_PAGE);
        // If the Config exists use it to set the pagination limit
        final int maxPaginationLimit;
        if (paginationLimit != null) {
            // The additional 1 added to the maxPaginationLimit is to help us determine if more
            // APIs may exist so that we know that we are unable to determine the actual total
            // API count. We will subtract this 1 later on so that it does not interfere with
            // the logic of the rest of the application
            int pagination = Integer.parseInt(paginationLimit);
            // leading to some of the APIs not being displayed
            if (pagination < 11) {
                pagination = 11;
                log.warn("Value of '" + APIConstants.API_STORE_APIS_PER_PAGE + "' is too low, defaulting to 11");
            }
            maxPaginationLimit = start + pagination + 1;
        } else // Else if the config is not specified we go with default functionality and load all
        {
            maxPaginationLimit = Integer.MAX_VALUE;
        }
        GenericArtifactManager artifactManager = APIUtil.getArtifactManager(registry, APIConstants.API_KEY);
        PaginationContext.init(start, end, "ASC", APIConstants.API_OVERVIEW_NAME, maxPaginationLimit);
        if (artifactManager != null) {
            if (APIConstants.API_PROVIDER.equalsIgnoreCase(searchType)) {
                criteria = APIConstants.API_OVERVIEW_PROVIDER;
                searchTerm = searchTerm.replaceAll("@", "-AT-");
            } else if (APIConstants.API_VERSION_LABEL.equalsIgnoreCase(searchType)) {
                criteria = APIConstants.API_OVERVIEW_VERSION;
            } else if (APIConstants.API_CONTEXT.equalsIgnoreCase(searchType)) {
                criteria = APIConstants.API_OVERVIEW_CONTEXT;
            } else if (APIConstants.API_DESCRIPTION.equalsIgnoreCase(searchType)) {
                criteria = APIConstants.API_OVERVIEW_DESCRIPTION;
            } else if (APIConstants.API_TAG.equalsIgnoreCase(searchType)) {
                criteria = APIConstants.API_OVERVIEW_TAG;
            }
            // Create the search attribute map for PUBLISHED APIs
            final String searchValue = searchTerm;
            Map<String, List<String>> listMap = new HashMap<String, List<String>>();
            listMap.put(criteria, new ArrayList<String>() {

                {
                    add(searchValue);
                }
            });
            boolean displayAPIsWithMultipleStatus = APIUtil.isAllowDisplayAPIsWithMultipleStatus();
            // multiple status. This is because pagination is breaking when we do a another filtering with the API Status
            if (!displayAPIsWithMultipleStatus) {
                listMap.put(APIConstants.API_OVERVIEW_STATUS, new ArrayList<String>() {

                    {
                        add(APIConstants.PUBLISHED);
                    }
                });
            }
            GenericArtifact[] genericArtifacts = artifactManager.findGenericArtifacts(listMap);
            totalLength = PaginationContext.getInstance().getLength();
            boolean isFound = true;
            if (genericArtifacts == null || genericArtifacts.length == 0) {
                if (APIConstants.API_OVERVIEW_PROVIDER.equals(criteria)) {
                    genericArtifacts = searchAPIsByOwner(artifactManager, searchValue);
                    if (genericArtifacts == null || genericArtifacts.length == 0) {
                        isFound = false;
                    }
                } else {
                    isFound = false;
                }
            }
            if (!isFound) {
                result.put("apis", apiSet);
                result.put("length", 0);
                result.put("isMore", isMore);
                return result;
            }
            // Check to see if we can speculate that there are more APIs to be loaded
            if (maxPaginationLimit == totalLength) {
                // More APIs exist, cannot determine total API count without incurring perf hit
                isMore = true;
                // Remove the additional 1 added earlier when setting max pagination limit
                --totalLength;
            }
            int tempLength = 0;
            for (GenericArtifact artifact : genericArtifacts) {
                String status = artifact.getAttribute(APIConstants.API_OVERVIEW_STATUS);
                if (APIUtil.isAllowDisplayAPIsWithMultipleStatus()) {
                    if (APIConstants.PROTOTYPED.equals(status) || APIConstants.PUBLISHED.equals(status) || APIConstants.DEPRECATED.equals(status)) {
                        API resultAPI;
                        if (limitAttributes) {
                            resultAPI = APIUtil.getAPI(artifact);
                        } else {
                            resultAPI = APIUtil.getAPI(artifact, registry);
                        }
                        if (resultAPI != null) {
                            apiList.add(resultAPI);
                        }
                    }
                } else {
                    if (APIConstants.PROTOTYPED.equals(status) || APIConstants.PUBLISHED.equals(status)) {
                        API resultAPI;
                        if (limitAttributes) {
                            resultAPI = APIUtil.getAPI(artifact);
                        } else {
                            resultAPI = APIUtil.getAPI(artifact, registry);
                        }
                        if (resultAPI != null) {
                            apiList.add(resultAPI);
                        }
                    }
                }
                // Ensure the APIs returned matches the length, there could be an additional API
                // returned due incrementing the pagination limit when getting from registry
                tempLength++;
                if (tempLength >= totalLength) {
                    break;
                }
            }
            apiSet.addAll(apiList);
        }
    } catch (RegistryException e) {
        handleException("Failed to search APIs with type", e);
    }
    result.put("apis", apiSet);
    result.put("length", totalLength);
    result.put("isMore", isMore);
    return result;
}

Example 5 with APINameComparator

use of org.wso2.carbon.apimgt.impl.utils.APINameComparator in project carbon-apimgt by wso2.

the class APIConsumerImpl method getAllPaginatedLightWeightAPIsByStatus.

/**
 * The method to get APIs in any of the given LC status array
 *
 * @return Map<String, Object>  API result set with pagination information
 * @throws APIManagementException
 */
@Override
public Map<String, Object> getAllPaginatedLightWeightAPIsByStatus(String tenantDomain, int start, int end, final String[] apiStatus, boolean returnAPITags) throws APIManagementException {
    Map<String, Object> result = new HashMap<String, Object>();
    SortedSet<API> apiSortedSet = new TreeSet<API>(new APINameComparator());
    SortedSet<API> apiVersionsSortedSet = new TreeSet<API>(new APIVersionComparator());
    int totalLength = 0;
    boolean isMore = false;
    String criteria = "lcState=";
    try {
        Registry userRegistry;
        boolean isTenantMode = (tenantDomain != null);
        if ((isTenantMode && this.tenantDomain == null) || (isTenantMode && isTenantDomainNotMatching(tenantDomain))) {
            // Tenant store anonymous mode
            int tenantId = getTenantId(tenantDomain);
            // explicitly load the tenant's registry
            APIUtil.loadTenantRegistry(tenantId);
            userRegistry = ServiceReferenceHolder.getInstance().getRegistryService().getGovernanceUserRegistry(CarbonConstants.REGISTRY_ANONNYMOUS_USERNAME, tenantId);
            setUsernameToThreadLocalCarbonContext(CarbonConstants.REGISTRY_ANONNYMOUS_USERNAME);
        } else {
            userRegistry = registry;
            setUsernameToThreadLocalCarbonContext(this.username);
        }
        this.isTenantModeStoreView = isTenantMode;
        this.requestedTenant = tenantDomain;
        Map<String, API> latestPublishedAPIs = new HashMap<String, API>();
        List<API> multiVersionedAPIs = new ArrayList<API>();
        Comparator<API> versionComparator = new APIVersionComparator();
        Boolean displayMultipleVersions = APIUtil.isAllowDisplayMultipleVersions();
        String paginationLimit = ServiceReferenceHolder.getInstance().getAPIManagerConfigurationService().getAPIManagerConfiguration().getFirstProperty(APIConstants.API_STORE_APIS_PER_PAGE);
        // If the Config exists use it to set the pagination limit
        final int maxPaginationLimit;
        if (paginationLimit != null) {
            // The additional 1 added to the maxPaginationLimit is to help us determine if more
            // APIs may exist so that we know that we are unable to determine the actual total
            // API count. We will subtract this 1 later on so that it does not interfere with
            // the logic of the rest of the application
            int pagination = Integer.parseInt(paginationLimit);
            // leading to some of the APIs not being displayed
            if (pagination < 11) {
                pagination = 11;
                log.warn("Value of '" + APIConstants.API_STORE_APIS_PER_PAGE + "' is too low, defaulting to 11");
            }
            maxPaginationLimit = start + pagination + 1;
        } else // Else if the config is not specified we go with default functionality and load all
        {
            maxPaginationLimit = Integer.MAX_VALUE;
        }
        PaginationContext.init(start, end, "ASC", APIConstants.API_OVERVIEW_NAME, maxPaginationLimit);
        criteria = criteria + APIUtil.getORBasedSearchCriteria(apiStatus);
        GenericArtifactManager artifactManager = APIUtil.getArtifactManager(userRegistry, APIConstants.API_KEY);
        if (artifactManager != null) {
            if (apiStatus != null && apiStatus.length > 0) {
                List<GovernanceArtifact> genericArtifacts = GovernanceUtils.findGovernanceArtifacts(getSearchQuery(criteria), userRegistry, APIConstants.API_RXT_MEDIA_TYPE);
                totalLength = PaginationContext.getInstance().getLength();
                if (genericArtifacts == null || genericArtifacts.size() == 0) {
                    result.put("apis", apiSortedSet);
                    result.put("totalLength", totalLength);
                    result.put("isMore", isMore);
                    return result;
                }
                // Check to see if we can speculate that there are more APIs to be loaded
                if (maxPaginationLimit == totalLength) {
                    // More APIs exist so we cannot determine the total API count without
                    isMore = true;
                    // incurring a performance hit
                    // Remove the additional 1 we added earlier when setting max pagination limit
                    --totalLength;
                }
                int tempLength = 0;
                for (GovernanceArtifact artifact : genericArtifacts) {
                    API api = null;
                    try {
                        api = APIUtil.getLightWeightAPI(artifact);
                    } catch (APIManagementException e) {
                        // log and continue since we want to load the rest of the APIs.
                        log.error("Error while loading API " + artifact.getAttribute(APIConstants.API_OVERVIEW_NAME), e);
                    }
                    if (api != null) {
                        if (returnAPITags) {
                            String artifactPath = GovernanceUtils.getArtifactPath(registry, artifact.getId());
                            Set<String> tags = new HashSet<String>();
                            org.wso2.carbon.registry.core.Tag[] tag = registry.getTags(artifactPath);
                            for (org.wso2.carbon.registry.core.Tag tag1 : tag) {
                                tags.add(tag1.getTagName());
                            }
                            api.addTags(tags);
                        }
                        String key;
                        // Check the configuration to allow showing multiple versions of an API true/false
                        if (!displayMultipleVersions) {
                            // If allow only showing the latest version of an API
                            key = api.getId().getProviderName() + COLON_CHAR + api.getId().getApiName();
                            API existingAPI = latestPublishedAPIs.get(key);
                            if (existingAPI != null) {
                                // this one has a higher version number
                                if (versionComparator.compare(api, existingAPI) > 0) {
                                    latestPublishedAPIs.put(key, api);
                                }
                            } else {
                                // We haven't seen this API before
                                latestPublishedAPIs.put(key, api);
                            }
                        } else {
                            // If allow showing multiple versions of an API
                            multiVersionedAPIs.add(api);
                        }
                    }
                    tempLength++;
                    if (tempLength >= totalLength) {
                        break;
                    }
                }
                if (!displayMultipleVersions) {
                    apiSortedSet.addAll(latestPublishedAPIs.values());
                    result.put("apis", apiSortedSet);
                    result.put("totalLength", totalLength);
                    result.put("isMore", isMore);
                    return result;
                } else {
                    apiVersionsSortedSet.addAll(multiVersionedAPIs);
                    result.put("apis", apiVersionsSortedSet);
                    result.put("totalLength", totalLength);
                    result.put("isMore", isMore);
                    return result;
                }
            }
        } else {
            String errorMessage = "Artifact manager is null for tenant domain " + tenantDomain + " when retrieving all paginated APIs by status.";
            log.error(errorMessage);
        }
    } catch (RegistryException e) {
        handleException("Failed to get all published APIs", e);
    } catch (UserStoreException e) {
        handleException("Failed to get all published APIs", e);
    } finally {
        PaginationContext.destroy();
    }
    result.put("apis", apiSortedSet);
    result.put("totalLength", totalLength);
    result.put("isMore", isMore);
    return result;
}