Examples with Limit org.wso2.carbon.apimgt.api.model.policy.Limit used on opensource projects

Example 56 with Limit

use of org.wso2.carbon.apimgt.api.model.policy.Limit in project carbon-apimgt by wso2.

the class RegistryPersistenceImpl method searchAPIProductsForPublisher.

@Override
public PublisherAPIProductSearchResult searchAPIProductsForPublisher(Organization org, String searchQuery, int start, int offset, UserContext ctx) throws APIPersistenceException {
    String requestedTenantDomain = org.getName();
    boolean isTenantFlowStarted = false;
    PublisherAPIProductSearchResult result = new PublisherAPIProductSearchResult();
    try {
        RegistryHolder holder = getRegistry(ctx.getUserame(), requestedTenantDomain);
        Registry userRegistry = holder.getRegistry();
        isTenantFlowStarted = holder.isTenantFlowStarted();
        log.debug("Requested query for publisher product search: " + searchQuery);
        String modifiedQuery = RegistrySearchUtil.getPublisherProductSearchQuery(searchQuery, ctx);
        log.debug("Modified query for publisher product search: " + modifiedQuery);
        PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(ctx.getUserame());
        final int maxPaginationLimit = getMaxPaginationLimit();
        PaginationContext.init(start, offset, "ASC", APIConstants.API_OVERVIEW_NAME, maxPaginationLimit);
        List<GovernanceArtifact> governanceArtifacts = GovernanceUtils.findGovernanceArtifacts(modifiedQuery, userRegistry, APIConstants.API_RXT_MEDIA_TYPE, true);
        int totalLength = PaginationContext.getInstance().getLength();
        // Check to see if we can speculate that there are more APIs to be loaded
        if (maxPaginationLimit == totalLength) {
            // Remove the additional 1 added earlier when setting max pagination limit
            --totalLength;
        }
        int tempLength = 0;
        List<PublisherAPIProductInfo> publisherAPIProductInfoList = new ArrayList<PublisherAPIProductInfo>();
        for (GovernanceArtifact artifact : governanceArtifacts) {
            PublisherAPIProductInfo info = new PublisherAPIProductInfo();
            info.setProviderName(artifact.getAttribute(APIConstants.API_OVERVIEW_PROVIDER));
            info.setContext(artifact.getAttribute(APIConstants.API_OVERVIEW_CONTEXT));
            info.setId(artifact.getId());
            info.setApiProductName(artifact.getAttribute(APIConstants.API_OVERVIEW_NAME));
            info.setState(artifact.getAttribute(APIConstants.API_OVERVIEW_STATUS));
            info.setType(artifact.getAttribute(APIConstants.API_OVERVIEW_TYPE));
            info.setVersion(artifact.getAttribute(APIConstants.API_OVERVIEW_VERSION));
            info.setApiSecurity(artifact.getAttribute(APIConstants.API_OVERVIEW_API_SECURITY));
            publisherAPIProductInfoList.add(info);
            // 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;
            }
        }
        result.setPublisherAPIProductInfoList(publisherAPIProductInfoList);
        result.setReturnedAPIsCount(publisherAPIProductInfoList.size());
        result.setTotalAPIsCount(totalLength);
    } catch (GovernanceException e) {
        throw new APIPersistenceException("Error while searching APIs ", e);
    } finally {
        PaginationContext.destroy();
        if (isTenantFlowStarted) {
            PrivilegedCarbonContext.endTenantFlow();
        }
    }
    return result;
}

Example 57 with Limit

use of org.wso2.carbon.apimgt.api.model.policy.Limit in project carbon-apimgt by wso2.

the class RegistryPersistenceImpl method searchPaginatedPublisherAPIs.

private PublisherAPISearchResult searchPaginatedPublisherAPIs(Registry userRegistry, int tenantIDLocal, String searchQuery, int start, int offset) throws APIManagementException {
    int totalLength = 0;
    PublisherAPISearchResult searchResults = new PublisherAPISearchResult();
    try {
        final int maxPaginationLimit = getMaxPaginationLimit();
        PaginationContext.init(start, offset, "ASC", APIConstants.API_OVERVIEW_NAME, maxPaginationLimit);
        List<GovernanceArtifact> governanceArtifacts = GovernanceUtils.findGovernanceArtifacts(searchQuery, userRegistry, APIConstants.API_RXT_MEDIA_TYPE, true);
        totalLength = PaginationContext.getInstance().getLength();
        boolean isFound = true;
        if (governanceArtifacts == null || governanceArtifacts.size() == 0) {
            if (searchQuery.contains(APIConstants.API_OVERVIEW_PROVIDER)) {
                searchQuery = searchQuery.replaceAll(APIConstants.API_OVERVIEW_PROVIDER, APIConstants.API_OVERVIEW_OWNER);
                governanceArtifacts = GovernanceUtils.findGovernanceArtifacts(searchQuery, userRegistry, APIConstants.API_RXT_MEDIA_TYPE, true);
                if (governanceArtifacts == null || governanceArtifacts.size() == 0) {
                    isFound = false;
                }
            } else {
                isFound = false;
            }
        }
        if (!isFound) {
            return searchResults;
        }
        // Check to see if we can speculate that there are more APIs to be loaded
        if (maxPaginationLimit == totalLength) {
            // Remove the additional 1 added earlier when setting max pagination limit
            --totalLength;
        }
        List<PublisherAPIInfo> publisherAPIInfoList = new ArrayList<PublisherAPIInfo>();
        int tempLength = 0;
        for (GovernanceArtifact artifact : governanceArtifacts) {
            PublisherAPIInfo apiInfo = new PublisherAPIInfo();
            String artifactPath = GovernanceUtils.getArtifactPath(userRegistry, artifact.getId());
            Resource apiResource = userRegistry.get(artifactPath);
            apiInfo.setType(artifact.getAttribute(APIConstants.API_OVERVIEW_TYPE));
            apiInfo.setId(artifact.getId());
            apiInfo.setApiName(artifact.getAttribute(APIConstants.API_OVERVIEW_NAME));
            apiInfo.setDescription(artifact.getAttribute(APIConstants.API_OVERVIEW_DESCRIPTION));
            apiInfo.setContext(artifact.getAttribute(APIConstants.API_OVERVIEW_CONTEXT_TEMPLATE));
            apiInfo.setProviderName(artifact.getAttribute(APIConstants.API_OVERVIEW_PROVIDER));
            apiInfo.setStatus(artifact.getAttribute(APIConstants.API_OVERVIEW_STATUS));
            apiInfo.setThumbnail(artifact.getAttribute(APIConstants.API_OVERVIEW_THUMBNAIL_URL));
            apiInfo.setVersion(artifact.getAttribute(APIConstants.API_OVERVIEW_VERSION));
            apiInfo.setAudience(artifact.getAttribute(APIConstants.API_OVERVIEW_AUDIENCE));
            apiInfo.setCreatedTime(String.valueOf(apiResource.getCreatedTime().getTime()));
            apiInfo.setUpdatedTime(apiResource.getLastModified());
            apiInfo.setGatewayVendor(String.valueOf(artifact.getAttribute(APIConstants.API_GATEWAY_VENDOR)));
            apiInfo.setAdvertiseOnly(Boolean.parseBoolean(artifact.getAttribute(APIConstants.API_OVERVIEW_ADVERTISE_ONLY)));
            publisherAPIInfoList.add(apiInfo);
            // 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;
            }
        }
        // Sort the publisherAPIInfoList according to the API name.
        Collections.sort(publisherAPIInfoList, new PublisherAPISearchResultComparator());
        searchResults.setPublisherAPIInfoList(publisherAPIInfoList);
        searchResults.setReturnedAPIsCount(publisherAPIInfoList.size());
        searchResults.setTotalAPIsCount(totalLength);
    } catch (RegistryException e) {
        String msg = "Failed to search APIs with type";
        throw new APIManagementException(msg, e);
    } finally {
        PaginationContext.destroy();
    }
    return searchResults;
}

Example 58 with Limit

use of org.wso2.carbon.apimgt.api.model.policy.Limit in project carbon-apimgt by wso2.

the class ApplicationMappingUtil method setPaginationParams.

/**
 * Sets pagination urls for a ApplicationListDTO object given pagination parameters and url parameters
 *
 * @param applicationListDTO a SubscriptionListDTO object
 * @param limit              max number of objects returned
 * @param offset             starting index
 * @param size               max offset
 */
public static void setPaginationParams(ApplicationListDTO applicationListDTO, int limit, int offset, int size) {
    Map<String, Integer> paginatedParams = RestApiCommonUtil.getPaginationParams(offset, limit, size);
    String paginatedPrevious = "";
    String paginatedNext = "";
    if (paginatedParams.get(RestApiConstants.PAGINATION_PREVIOUS_OFFSET) != null) {
        paginatedPrevious = RestApiCommonUtil.getApplicationPaginatedURL(paginatedParams.get(RestApiConstants.PAGINATION_PREVIOUS_OFFSET), paginatedParams.get(RestApiConstants.PAGINATION_PREVIOUS_LIMIT), null);
    }
    if (paginatedParams.get(RestApiConstants.PAGINATION_NEXT_OFFSET) != null) {
        paginatedNext = RestApiCommonUtil.getApplicationPaginatedURL(paginatedParams.get(RestApiConstants.PAGINATION_NEXT_OFFSET), paginatedParams.get(RestApiConstants.PAGINATION_NEXT_LIMIT), null);
    }
    PaginationDTO paginationDTO = getPaginationDTO(limit, offset, size, paginatedNext, paginatedPrevious);
    applicationListDTO.setPagination(paginationDTO);
}

Example 59 with Limit

use of org.wso2.carbon.apimgt.api.model.policy.Limit in project carbon-apimgt by wso2.

the class ApiMgtDAO method updateApplicationPolicy.

/**
 * Updates Application level policy.
 * <p>policy name and tenant id should be specified in <code>policy</code></p>
 *
 * @param policy updated policy object
 * @throws APIManagementException
 */
public void updateApplicationPolicy(ApplicationPolicy policy) throws APIManagementException {
    Connection connection = null;
    PreparedStatement updateStatement = null;
    boolean hasCustomAttrib = false;
    String updateQuery;
    if (policy.getTenantId() == -1 || StringUtils.isEmpty(policy.getPolicyName())) {
        String errorMsg = "Policy object doesn't contain mandatory parameters. Name: " + policy.getPolicyName() + ", Tenant Id: " + policy.getTenantId();
        log.error(errorMsg);
        throw new APIManagementException(errorMsg);
    }
    try {
        if (policy.getCustomAttributes() != null) {
            hasCustomAttrib = true;
        }
        connection = APIMgtDBUtil.getConnection();
        connection.setAutoCommit(false);
        if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
            updateQuery = SQLConstants.UPDATE_APPLICATION_POLICY_SQL;
            if (hasCustomAttrib) {
                updateQuery = SQLConstants.UPDATE_APPLICATION_POLICY_WITH_CUSTOM_ATTRIBUTES_SQL;
            }
        } else if (!StringUtils.isBlank(policy.getUUID())) {
            updateQuery = SQLConstants.UPDATE_APPLICATION_POLICY_BY_UUID_SQL;
            if (hasCustomAttrib) {
                updateQuery = SQLConstants.UPDATE_APPLICATION_POLICY_WITH_CUSTOM_ATTRIBUTES_BY_UUID_SQL;
            }
        } else {
            String errorMsg = "Policy object doesn't contain mandatory parameters. At least UUID or Name,Tenant Id" + " should be provided. Name: " + policy.getPolicyName() + ", Tenant Id: " + policy.getTenantId() + ", UUID: " + policy.getUUID();
            log.error(errorMsg);
            throw new APIManagementException(errorMsg);
        }
        updateStatement = connection.prepareStatement(updateQuery);
        if (!StringUtils.isEmpty(policy.getDisplayName())) {
            updateStatement.setString(1, policy.getDisplayName());
        } else {
            updateStatement.setString(1, policy.getPolicyName());
        }
        updateStatement.setString(2, policy.getDescription());
        updateStatement.setString(3, policy.getDefaultQuotaPolicy().getType());
        if (PolicyConstants.REQUEST_COUNT_TYPE.equalsIgnoreCase(policy.getDefaultQuotaPolicy().getType())) {
            RequestCountLimit limit = (RequestCountLimit) policy.getDefaultQuotaPolicy().getLimit();
            updateStatement.setLong(4, limit.getRequestCount());
            updateStatement.setString(5, null);
        } else if (PolicyConstants.BANDWIDTH_TYPE.equalsIgnoreCase(policy.getDefaultQuotaPolicy().getType())) {
            BandwidthLimit limit = (BandwidthLimit) policy.getDefaultQuotaPolicy().getLimit();
            updateStatement.setLong(4, limit.getDataAmount());
            updateStatement.setString(5, limit.getDataUnit());
        }
        updateStatement.setLong(6, policy.getDefaultQuotaPolicy().getLimit().getUnitTime());
        updateStatement.setString(7, policy.getDefaultQuotaPolicy().getLimit().getTimeUnit());
        if (hasCustomAttrib) {
            updateStatement.setBlob(8, new ByteArrayInputStream(policy.getCustomAttributes()));
            if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
                updateStatement.setString(9, policy.getPolicyName());
                updateStatement.setInt(10, policy.getTenantId());
            } else if (!StringUtils.isBlank(policy.getUUID())) {
                updateStatement.setString(9, policy.getUUID());
            }
        } else {
            if (!StringUtils.isBlank(policy.getPolicyName()) && policy.getTenantId() != -1) {
                updateStatement.setString(8, policy.getPolicyName());
                updateStatement.setInt(9, policy.getTenantId());
            } else if (!StringUtils.isBlank(policy.getUUID())) {
                updateStatement.setString(8, policy.getUUID());
            }
        }
        updateStatement.executeUpdate();
        connection.commit();
    } catch (SQLException e) {
        if (connection != null) {
            try {
                connection.rollback();
            } catch (SQLException ex) {
                // Rollback failed. Exception will be thrown later for upper exception
                log.error("Failed to rollback the update Application Policy: " + policy.toString(), ex);
            }
        }
        handleException("Failed to update application policy: " + policy.getPolicyName() + '-' + policy.getTenantId(), e);
    } finally {
        APIMgtDBUtil.closeAllConnections(updateStatement, connection, null);
    }
}

Example 60 with Limit

use of org.wso2.carbon.apimgt.api.model.policy.Limit in project carbon-apimgt by wso2.

the class ApiMgtDAO method getApplicationsWithPagination.

/**
 * Retrieve the applications by user/application name
 *
 * @param user
 * @param owner
 * @param tenantId
 * @param limit
 * @param offset
 * @param sortBy
 * @param sortOrder
 * @param appName
 * @return
 * @throws APIManagementException
 */
public Application[] getApplicationsWithPagination(String user, String owner, int tenantId, int limit, int offset, String sortBy, String sortOrder, String appName) throws APIManagementException {
    Connection connection = null;
    PreparedStatement prepStmt = null;
    ResultSet rs = null;
    String sqlQuery = null;
    List<Application> applicationList = new ArrayList<>();
    sqlQuery = SQLConstantManagerFactory.getSQlString("GET_APPLICATIONS_BY_TENANT_ID");
    Application[] applications = null;
    try {
        connection = APIMgtDBUtil.getConnection();
        String driverName = connection.getMetaData().getDriverName();
        if (driverName.contains("Oracle")) {
            limit = offset + limit;
        }
        sqlQuery = sqlQuery.replace("$1", sortBy);
        sqlQuery = sqlQuery.replace("$2", sortOrder);
        prepStmt = connection.prepareStatement(sqlQuery);
        prepStmt.setInt(1, tenantId);
        prepStmt.setString(2, "%" + owner + "%");
        prepStmt.setString(3, "%" + appName + "%");
        prepStmt.setInt(4, offset);
        prepStmt.setInt(5, limit);
        rs = prepStmt.executeQuery();
        Application application;
        while (rs.next()) {
            String applicationName = rs.getString("NAME");
            String subscriberName = rs.getString("CREATED_BY");
            Subscriber subscriber = new Subscriber(subscriberName);
            application = new Application(applicationName, subscriber);
            application.setName(applicationName);
            application.setId(rs.getInt("APPLICATION_ID"));
            application.setUUID(rs.getString("UUID"));
            application.setGroupId(rs.getString("GROUP_ID"));
            subscriber.setTenantId(rs.getInt("TENANT_ID"));
            subscriber.setId(rs.getInt("SUBSCRIBER_ID"));
            application.setStatus(rs.getString("APPLICATION_STATUS"));
            application.setOwner(subscriberName);
            applicationList.add(application);
        }
        applications = applicationList.toArray(new Application[applicationList.size()]);
    } catch (SQLException e) {
        handleException("Error while obtaining details of the Application for tenant id : " + tenantId, e);
    } finally {
        APIMgtDBUtil.closeAllConnections(prepStmt, connection, rs);
    }
    return applications;
}