Examples with CacheManager javax.cache.CacheManager used on opensource projects

Example 11 with CacheManager

use of javax.cache.CacheManager in project hazelcast by hazelcast.

the class CallbackAwareClientDelegatingFutureTest method createCache.

private Cache createCache(int blockMilis, boolean throwError) {
    CachingProvider cachingProvider = HazelcastClientCachingProvider.createCachingProvider(client);
    CacheManager cacheManager = cachingProvider.getCacheManager();
    CacheConfiguration cacheConfig = new CacheConfig().setReadThrough(true).setCacheLoaderFactory(new BlockableCacheLoaderFactory(blockMilis, throwError));
    return cacheManager.createCache(CACHE_NAME, cacheConfig);
}

Example 12 with CacheManager

use of javax.cache.CacheManager in project requery by requery.

the class RxTest method setup.

@Before
public void setup() throws SQLException {
    Platform platform = new HSQL();
    CommonDataSource dataSource = DatabaseType.getDataSource(platform);
    EntityModel model = io.requery.test.model.Models.DEFAULT;
    CachingProvider provider = Caching.getCachingProvider();
    CacheManager cacheManager = provider.getCacheManager();
    Configuration configuration = new ConfigurationBuilder(dataSource, model).useDefaultLogging().setWriteExecutor(Executors.newSingleThreadExecutor()).setEntityCache(new EntityCacheBuilder(model).useReferenceCache(true).useSerializableCache(true).useCacheManager(cacheManager).build()).build();
    SchemaModifier tables = new SchemaModifier(configuration);
    tables.createTables(TableCreationMode.DROP_CREATE);
    data = RxSupport.toReactiveStore(new EntityDataStore<Persistable>(configuration));
}

Example 13 with CacheManager

use of javax.cache.CacheManager in project ignite by apache.

the class CacheMetricsEnableRuntimeTest method testCacheManagerStatisticsEnable.

/**
 * @throws Exception If failed.
 */
public void testCacheManagerStatisticsEnable() throws Exception {
    final CacheManager mgr1 = Caching.getCachingProvider().getCacheManager();
    final CacheManager mgr2 = Caching.getCachingProvider().getCacheManager();
    CacheConfiguration cfg1 = new CacheConfiguration().setName(CACHE1).setGroupName(GROUP).setCacheMode(CacheMode.PARTITIONED).setAtomicityMode(CacheAtomicityMode.ATOMIC);
    mgr1.createCache(CACHE1, cfg1);
    CacheConfiguration cfg2 = new CacheConfiguration(cfg1).setName(CACHE2).setStatisticsEnabled(true);
    mgr1.createCache(CACHE2, cfg2);
    assertTrue(GridTestUtils.waitForCondition(new GridAbsPredicate() {

        @Override
        public boolean apply() {
            return !isStatisticsEnabled(mgr1, CACHE1) && !isStatisticsEnabled(mgr2, CACHE1) && isStatisticsEnabled(mgr1, CACHE2) && isStatisticsEnabled(mgr2, CACHE2);
        }
    }, WAIT_CONDITION_TIMEOUT));
    mgr1.enableStatistics(CACHE1, true);
    mgr2.enableStatistics(CACHE2, false);
    assertTrue(GridTestUtils.waitForCondition(new GridAbsPredicate() {

        @Override
        public boolean apply() {
            return isStatisticsEnabled(mgr1, CACHE1) && isStatisticsEnabled(mgr2, CACHE1) && !isStatisticsEnabled(mgr1, CACHE2) && !isStatisticsEnabled(mgr2, CACHE2);
        }
    }, WAIT_CONDITION_TIMEOUT));
}

Example 14 with CacheManager

use of javax.cache.CacheManager in project wso2-synapse by wso2.

the class ThrottleHandler method process.

/**
 * processing through the throttle
 * 1) concurrent throttling
 * 2) access rate based throttling - domain or ip
 *
 * @param throttle       The Throttle object - holds all configuration and state data
 *                       of the throttle
 * @param messageContext The MessageContext , that holds all data per message basis
 * @throws AxisFault         Throws when access must deny for caller
 * @throws ThrottleException    ThrottleException
 */
public void process(Throttle throttle, MessageContext messageContext) throws ThrottleException, AxisFault {
    String throttleId = throttle.getId();
    ConfigurationContext cc = messageContext.getConfigurationContext();
    // acquiring  cache manager.
    Cache<String, ConcurrentAccessController> cache;
    CacheManager cacheManager = Caching.getCacheManagerFactory().getCacheManager(THROTTLING_CACHE_MANAGER);
    if (cacheManager != null) {
        cache = cacheManager.getCache(THROTTLING_CACHE);
    } else {
        cache = Caching.getCacheManager().getCache(THROTTLING_CACHE);
    }
    if (log.isDebugEnabled()) {
        log.debug("created throttling cache : " + cache);
    }
    // Get the concurrent access controller
    ConcurrentAccessController cac;
    String key = null;
    key = ThrottleConstants.THROTTLE_PROPERTY_PREFIX + throttleId + ThrottleConstants.CAC_SUFFIX;
    cac = cache.get(key);
    // check for concurrent access
    boolean canAccess = doConcurrentThrottling(cac, messageContext);
    if (canAccess) {
        if (messageContext.getFLOW() == MessageContext.IN_FLOW) {
            // gets the remote caller domain name
            String domain = null;
            HttpServletRequest request = (HttpServletRequest) messageContext.getPropertyNonReplicable(HTTPConstants.MC_HTTP_SERVLETREQUEST);
            if (request != null) {
                domain = request.getRemoteHost();
            }
            // Domain name based throttling
            // check whether a configuration has been defined for this domain name or not
            String callerId = null;
            if (domain != null) {
                // loads the ThrottleContext
                ThrottleContext throttleCtxt = throttle.getThrottleContext(ThrottleConstants.DOMAIN_BASED_THROTTLE_KEY);
                if (throttleCtxt != null) {
                    // Loads the ThrottleConfiguration
                    ThrottleConfiguration throttleConfig = throttleCtxt.getThrottleConfiguration();
                    if (throttleConfig != null) {
                        // check for configuration for this caller
                        callerId = throttleConfig.getConfigurationKeyOfCaller(domain);
                        if (callerId != null) {
                            // If this is a clustered env.
                            throttleCtxt.setThrottleId(throttleId);
                            AccessInformation infor = accessRateController.canAccess(throttleCtxt, callerId, ThrottleConstants.DOMAIN_BASE);
                            StatCollector.collect(infor, domain, ThrottleConstants.DOMAIN_BASE);
                            // check for the permission for access
                            if (!infor.isAccessAllowed()) {
                                // if the access has denied by rate based throttling
                                if (cac != null) {
                                    cac.incrementAndGet();
                                    cache.put(key, cac);
                                    if (debugOn) {
                                        log.debug("Added the state of ConcurrentAccessController " + "to cache with key : " + key);
                                    }
                                }
                                throw new AxisFault(" Access deny for a " + "caller with Domain " + domain + " " + " : Reason : " + infor.getFaultReason());
                            }
                        } else {
                            if (debugOn) {
                                log.debug("Could not find the Throttle Context for domain-Based " + "Throttling for domain name " + domain + " Throttling for this " + "domain name may not be configured from policy");
                            }
                        }
                    }
                }
            } else {
                if (debugOn) {
                    log.debug("Could not find the domain of the caller - IP-based throttling may occur");
                }
            }
            if (callerId == null) {
                String ip = (String) messageContext.getProperty(MessageContext.REMOTE_ADDR);
                if (ip != null) {
                    // loads IP based throttle context
                    ThrottleContext context = throttle.getThrottleContext(ThrottleConstants.IP_BASED_THROTTLE_KEY);
                    if (context != null) {
                        // Loads the ThrottleConfiguration
                        ThrottleConfiguration config = context.getThrottleConfiguration();
                        if (config != null) {
                            // check for configuration for this ip
                            callerId = config.getConfigurationKeyOfCaller(ip);
                            if (callerId != null) {
                                context.setThrottleId(throttleId);
                                AccessInformation infor = accessRateController.canAccess(context, callerId, ThrottleConstants.IP_BASE);
                                // check for the permission for access
                                StatCollector.collect(infor, ip, ThrottleConstants.IP_BASE);
                                if (!infor.isAccessAllowed()) {
                                    // if the access has denied by rate based throttling
                                    if (cac != null) {
                                        cac.incrementAndGet();
                                        // set back if this is a clustered env
                                        cache.put(key, cac);
                                        if (debugOn) {
                                            log.debug("Added the state of ConcurrentAccessController " + "to cache with key : " + key);
                                        }
                                    }
                                    throw new AxisFault(" Access deny for a " + "caller with IP " + ip + " " + " : Reason : " + infor.getFaultReason());
                                }
                            }
                        }
                    } else {
                        if (debugOn) {
                            log.debug("Could not find the throttle Context for IP-Based throttling");
                        }
                    }
                } else {
                    if (debugOn) {
                        log.debug("Could not find the IP address of the caller " + "- throttling will not occur");
                    }
                }
            }
        }
        // just replicate the current state of ConcurrentAccessController
        if (cac != null) {
            cache.put(key, cac);
            if (debugOn) {
                log.debug("Added the state of ConcurrentAccessController " + "to cache with key : " + key);
            }
        }
        // finally engage rolebased access throttling if available
        doRoleBasedAccessThrottling(throttle, messageContext);
    } else {
        // replicate the current state of ConcurrentAccessController
        if (cac != null) {
            cache.put(key, cac);
            if (debugOn) {
                log.debug("Added the state of ConcurrentAccessController " + "to cache with key : " + key);
            }
        }
        throw new AxisFault("Access has currently been denied since " + " maximum concurrent access have exceeded");
    }
}

Example 15 with CacheManager

use of javax.cache.CacheManager in project wso2-synapse by wso2.

the class ThrottleHandler method doRoleBasedAccessThrottling.

/**
 * Helper method for handling role based Access throttling
 *
 * @param messageContext             MessageContext - message level states
 * @return true if access is allowed through concurrent throttling ,o.w false
 */
private boolean doRoleBasedAccessThrottling(Throttle throttle, MessageContext messageContext) throws AxisFault, ThrottleException {
    boolean canAccess = true;
    if (throttle.getThrottleContext(ThrottleConstants.ROLE_BASED_THROTTLE_KEY) == null) {
        // if no role base throttle config return immediately
        return canAccess;
    }
    ConfigurationContext cc = messageContext.getConfigurationContext();
    String throttleId = throttle.getId();
    // acquiring  cache manager.
    Cache<String, ConcurrentAccessController> cache;
    CacheManager cacheManager = Caching.getCacheManagerFactory().getCacheManager(THROTTLING_CACHE_MANAGER);
    if (cacheManager != null) {
        cache = cacheManager.getCache(THROTTLING_CACHE);
    } else {
        cache = Caching.getCacheManager().getCache(THROTTLING_CACHE);
    }
    if (log.isDebugEnabled()) {
        log.debug("created throttling cache : " + cache);
    }
    String key = null;
    ConcurrentAccessController cac = null;
    key = ThrottleConstants.THROTTLE_PROPERTY_PREFIX + throttleId + ThrottleConstants.CAC_SUFFIX;
    cac = cache.get(key);
    if (messageContext.getFLOW() == MessageContext.IN_FLOW) {
        // gets the remote caller role name
        String consumerKey = null;
        boolean isAuthenticated = false;
        String roleID = null;
        HttpServletRequest request = (HttpServletRequest) messageContext.getPropertyNonReplicable(HTTPConstants.MC_HTTP_SERVLETREQUEST);
        if (request != null) {
            String oAuthHeader = request.getHeader("OAuth");
            // consumerKey = Utils.extractCustomerKeyFromAuthHeader(oAuthHeader);
            // roleID = Utils.extractCustomerKeyFromAuthHeader(oAuthHeader);
            DummyAuthenticator authFuture = new DummyAuthenticator(oAuthHeader);
            consumerKey = authFuture.getAPIKey();
            new DummyHandler().authenticateUser(authFuture);
            roleID = (String) authFuture.getAuthorizedRoles().get(0);
            isAuthenticated = authFuture.isAuthenticated();
        }
        if (!isAuthenticated) {
            throw new AxisFault(" Access deny for a " + "caller with consumer Key: " + consumerKey + " " + " : Reason : Authentication failure");
        }
        // Domain name based throttling
        // check whether a configuration has been defined for this role name or not
        String consumerRoleID = null;
        if (consumerKey != null && isAuthenticated) {
            // loads the ThrottleContext
            ThrottleContext context = throttle.getThrottleContext(ThrottleConstants.ROLE_BASED_THROTTLE_KEY);
            if (context != null) {
                // Loads the ThrottleConfiguration
                ThrottleConfiguration config = context.getThrottleConfiguration();
                if (config != null) {
                    // check for configuration for this caller
                    consumerRoleID = config.getConfigurationKeyOfCaller(roleID);
                    if (consumerRoleID != null) {
                        context.setThrottleId(throttleId);
                        AccessInformation infor = roleBasedAccessController.canAccess(context, consumerKey, consumerRoleID);
                        StatCollector.collect(infor, consumerKey, ThrottleConstants.ROLE_BASE);
                        // check for the permission for access
                        if (!infor.isAccessAllowed()) {
                            // if the access has denied by rate based throttling
                            if (cac != null) {
                                cac.incrementAndGet();
                                cache.put(key, cac);
                                if (debugOn) {
                                    log.debug("Added the state of ConcurrentAccessController " + "to cache with key : " + key);
                                }
                            }
                            throw new AxisFault(" Access deny for a " + "caller with Domain " + consumerKey + " " + " : Reason : " + infor.getFaultReason());
                        }
                    } else {
                        if (debugOn) {
                            log.debug("Could not find the Throttle Context for role-Based " + "Throttling for role name " + consumerKey + " Throttling for this " + "role name may not be configured from policy");
                        }
                    }
                }
            }
        } else {
            if (debugOn) {
                log.debug("Could not find the role of the caller - role based throttling NOT applied");
            }
        }
    }
    return canAccess;
}