List of usage examples for org.apache.commons.collections CollectionUtils find
public static Object find(Collection collection, Predicate predicate)
From source file:org.apache.ambari.server.controller.internal.AbstractProviderModule.java
@Override public boolean isGangliaCollectorComponentLive(String clusterName) throws SystemException { ServiceComponentHostResponse gangliaCollectorHostComponent = null; try {/*from ww w.j a va 2s . co m*/ final String gangliaCollectorHostName = getGangliaCollectorHostName(clusterName); ServiceComponentHostRequest componentRequest = new ServiceComponentHostRequest(clusterName, "GANGLIA", Role.GANGLIA_SERVER.name(), gangliaCollectorHostName, Collections.<String, String>emptyMap(), null); Set<ServiceComponentHostResponse> hostComponents = managementController .getHostComponents(Collections.singleton(componentRequest)); gangliaCollectorHostComponent = (ServiceComponentHostResponse) CollectionUtils.find(hostComponents, new org.apache.commons.collections.Predicate() { @Override public boolean evaluate(Object arg0) { return ((ServiceComponentHostResponse) arg0).getHostname() .equals(gangliaCollectorHostName); } }); } catch (AmbariException e) { LOG.debug("Error checking of Ganglia server host component state: ", e); return false; } //Cluster without Ganglia if (gangliaCollectorHostComponent == null) return false; return gangliaCollectorHostComponent.getLiveState().equals(State.STARTED.name()); }
From source file:org.apache.ambari.server.orm.dao.HostConfigMappingDAO.java
@RequiresSession public HostConfigMapping findSelectedByType(final long clusterId, String hostName, final String type) { populateCache();// w ww . java 2s . com if (!hostConfigMappingByHost.containsKey(hostName)) return null; Set<HostConfigMapping> set = new HashSet<HostConfigMapping>(hostConfigMappingByHost.get(hostName)); HostConfigMapping result = (HostConfigMapping) CollectionUtils.find(set, new Predicate() { @Override public boolean evaluate(Object arg0) { return ((HostConfigMapping) arg0).getClusterId().equals(clusterId) && ((HostConfigMapping) arg0).getType().equals(type) && ((HostConfigMapping) arg0).getSelected() > 0; } }); return result; }
From source file:org.apache.archiva.admin.repository.proxyconnector.DefaultProxyConnectorAdmin.java
private ProxyConnectorConfiguration findProxyConnector(String sourceId, String targetId, Configuration configuration) { if (StringUtils.isBlank(sourceId)) { return null; }/*from w ww . j av a 2 s.co m*/ if (StringUtils.isBlank(targetId)) { return null; } ProxyConnectorSelectionPredicate selectedProxy = new ProxyConnectorSelectionPredicate(sourceId, targetId); return (ProxyConnectorConfiguration) CollectionUtils.find(configuration.getProxyConnectors(), selectedProxy); }
From source file:org.apache.archiva.configuration.FileTypes.java
/** * Get the list of patterns for a specified filetype. * You will always get a list. In this order. * <ul>//ww w . ja va2 s.c o m * <li>The Configured List</li> * <li>The Default List</li> * <li>A single item list of <code>"**/*"</code></li> * </ul> * * @param id the id to lookup. * @return the list of patterns. */ public List<String> getFileTypePatterns(String id) { Configuration config = archivaConfiguration.getConfiguration(); Predicate selectedFiletype = new FiletypeSelectionPredicate(id); RepositoryScanningConfiguration repositoryScanningConfiguration = config.getRepositoryScanning(); if (repositoryScanningConfiguration != null) { FileType filetype = (FileType) CollectionUtils.find(config.getRepositoryScanning().getFileTypes(), selectedFiletype); if ((filetype != null) && CollectionUtils.isNotEmpty(filetype.getPatterns())) { return filetype.getPatterns(); } } List<String> defaultPatterns = defaultTypeMap.get(id); if (CollectionUtils.isEmpty(defaultPatterns)) { return Collections.singletonList("**/*"); } return defaultPatterns; }
From source file:org.apereo.portal.layout.dlm.remoting.UpdatePreferencesServlet.java
/** * This method removes the channelId specified from favorites. Note that even if you pass in the layout channel id, it will always remove from the favorites. * @param channelId The long channel ID that is used to determine which fname to remove from favorites * @param request/*w w w . j a v a 2s .c o m*/ * @param response * @return returns a mav object with a response attribute for noty * @throws IOException if it has problem reading the layout file. */ @RequestMapping(method = RequestMethod.POST, params = "action=removeFavorite") public ModelAndView removeFavorite(@RequestParam String channelId, HttpServletRequest request, HttpServletResponse response) throws IOException { UserPreferencesManager upm = (UserPreferencesManager) userInstanceManager.getUserInstance(request) .getPreferencesManager(); IUserLayoutManager ulm = upm.getUserLayoutManager(); final Locale locale = RequestContextUtils.getLocale(request); IPortletDefinition portletDefinition = portletDefinitionRegistry.getPortletDefinition(channelId); if (portletDefinition != null && StringUtils.isNotBlank(portletDefinition.getFName())) { String functionalName = portletDefinition.getFName(); List<IUserLayoutNodeDescription> favoritePortlets = FavoritesUtils .getFavoritePortlets(ulm.getUserLayout()); //search for the favorite to delete EqualPredicate nameEqlPredicate = new EqualPredicate(functionalName); Object result = CollectionUtils.find(favoritePortlets, new BeanPredicate("functionalName", nameEqlPredicate)); if (result != null && result instanceof UserLayoutChannelDescription) { UserLayoutChannelDescription channelDescription = (UserLayoutChannelDescription) result; try { if (!ulm.deleteNode(channelDescription.getChannelSubscribeId())) { logger.warn("Error deleting the node" + channelId + "from favorites for user " + (upm.getPerson() == null ? "unknown" : upm.getPerson().getID())); response.setStatus(HttpServletResponse.SC_FORBIDDEN); return new ModelAndView("jsonView", Collections.singletonMap("response", getMessage("error.remove.favorite", "Can''t remove favorite", locale))); } // save the user's layout ulm.saveUserLayout(); } catch (PortalException e) { return handlePersistError(request, response, e); } //document success for notifications Map<String, String> model = new HashMap<String, String>(); model.put("response", getMessage("success.remove.portlet", "Removed from Favorites successfully", locale)); return new ModelAndView("jsonView", model); } } // save the user's layout ulm.saveUserLayout(); return new ModelAndView("jsonView", Collections.singletonMap("response", getMessage("error.finding.favorite", "Can''t find favorite", locale))); }
From source file:org.broadleafcommerce.core.web.controller.order.AbstractCartController.java
@RequestMapping(value = "/viewCart.htm", params = "updateItemQuantity", method = RequestMethod.POST) public String updateItemQuantity(@ModelAttribute(value = "cartSummary") CartSummary cartSummary, Errors errors, ModelMap model, HttpServletRequest request) throws PricingException { if (errors.hasErrors()) { model.addAttribute("cartSummary", cartSummary); return cartView; }//from w ww. j a v a2 s . c o m Order currentCartOrder = retrieveCartOrder(request, model); List<OrderItem> orderItems = currentCartOrder.getOrderItems(); List<CartOrderItem> items = new ArrayList<CartOrderItem>(cartSummary.getRows()); for (CartOrderItem cartOrderItem : items) { OrderItem orderItem = (OrderItem) CollectionUtils.find(orderItems, new BeanPropertyValueEqualsPredicate("id", cartOrderItem.getOrderItem().getId())); //in case the item was removed from the cart from another browser tab if (orderItem != null) { if (cartOrderItem.getQuantity() > 0) { orderItem.setQuantity(cartOrderItem.getQuantity()); try { cartService.updateItemQuantity(currentCartOrder, orderItem); } catch (ItemNotFoundException e) { LOG.error("Item not found in order: (" + orderItem.getId() + ")", e); } catch (PricingException e) { LOG.error("Unable to price the order: (" + currentCartOrder.getId() + ")", e); } } else { try { cartService.removeItemFromOrder(currentCartOrder, orderItem); cartSummary.getRows().remove(cartOrderItem); } catch (Exception e) { // TODO: handle exception gracefully LOG.error("Unable to remove item from the order: (" + currentCartOrder.getId() + ")"); } } } } //re-add cart items in case there were item splits resulting from promotions if (currentCartOrder.getOrderItems() != null) { cartSummary.getRows().clear(); for (OrderItem orderItem : currentCartOrder.getOrderItems()) { CartOrderItem cartOrderItem = new CartOrderItem(); cartOrderItem.setOrderItem(orderItem); cartOrderItem.setQuantity(orderItem.getQuantity()); cartSummary.getRows().add(cartOrderItem); } } cartSummary.setOrderDiscounts(currentCartOrder.getTotalAdjustmentsValue().getAmount()); model.addAttribute("cartSummary", cartSummary); return cartViewRedirect ? "redirect:" + cartView : cartView; }
From source file:org.broadleafcommerce.openadmin.server.service.persistence.module.extension.DefaultBasicPersistenceModuleExtensionHandler.java
@Override public ExtensionResultStatusType rebalanceForUpdate(final BasicPersistenceModule basicPersistenceModule, PersistencePackage persistencePackage, Serializable instance, Map<String, FieldMetadata> mergedProperties, Object primaryKey, ExtensionResultHolder<Serializable> resultHolder) { try {/* w w w. jav a 2 s. c o m*/ Entity entity = persistencePackage.getEntity(); PersistencePerspective persistencePerspective = persistencePackage.getPersistencePerspective(); ForeignKey foreignKey = (ForeignKey) persistencePerspective.getPersistencePerspectiveItems() .get(PersistencePerspectiveItemType.FOREIGNKEY); Integer requestedSequence = Integer.valueOf(entity.findProperty(foreignKey.getSortField()).getValue()); Integer previousSequence = new BigDecimal(String.valueOf( basicPersistenceModule.getFieldManager().getFieldValue(instance, foreignKey.getSortField()))) .intValue(); final String idPropertyName = basicPersistenceModule.getIdPropertyName(mergedProperties); final Object pKey = primaryKey; instance = basicPersistenceModule.createPopulatedInstance(instance, entity, mergedProperties, false, persistencePackage.isValidateUnsubmittedProperties()); if (!previousSequence.equals(requestedSequence)) { // Sequence has changed. Rebalance the list Serializable manyToField = (Serializable) basicPersistenceModule.getFieldManager() .getFieldValue(instance, foreignKey.getManyToField()); List<Serializable> records = (List<Serializable>) basicPersistenceModule.getFieldManager() .getFieldValue(manyToField, foreignKey.getOriginatingField()); Serializable myRecord = (Serializable) CollectionUtils.find(records, new TypedPredicate<Serializable>() { @Override public boolean eval(Serializable record) { try { return (pKey.equals(basicPersistenceModule.getFieldManager() .getFieldValue(record, idPropertyName))); } catch (IllegalAccessException e) { return false; } catch (FieldNotAvailableException e) { return false; } } }); records.remove(myRecord); if (CollectionUtils.isEmpty(records)) { records.add(myRecord); } else { records.add(requestedSequence - 1, myRecord); } int index = 1; Class<?> type = basicPersistenceModule.getFieldManager() .getField(myRecord.getClass(), foreignKey.getSortField()).getType(); boolean isBigDecimal = BigDecimal.class.isAssignableFrom(type); for (Serializable record : records) { basicPersistenceModule.getFieldManager().setFieldValue(record, foreignKey.getSortField(), isBigDecimal ? new BigDecimal(index) : Long.valueOf(index)); index++; } } resultHolder.setResult(instance); } catch (IllegalAccessException e) { throw ExceptionHelper.refineException(e); } catch (FieldNotAvailableException e) { throw ExceptionHelper.refineException(e); } catch (ValidationException e) { throw ExceptionHelper.refineException(e); } catch (InstantiationException e) { throw ExceptionHelper.refineException(e); } return ExtensionResultStatusType.HANDLED; }
From source file:org.broadleafcommerce.order.web.DemoCartController.java
@RequestMapping(value = "/viewCart.htm", params = "updateItemQuantity", method = RequestMethod.POST) public String updateItemQuantity(@ModelAttribute(value = "cartSummary") CartSummary cartSummary, Errors errors, ModelMap model, HttpServletRequest request) throws PricingException { if (errors.hasErrors()) { model.addAttribute("cartSummary", cartSummary); return cartView; }// ww w.j a va 2s . c o m Order currentCartOrder = retrieveCartOrder(request, model); List<OrderItem> orderItems = currentCartOrder.getOrderItems(); List<CartOrderItem> items = new ArrayList<CartOrderItem>(cartSummary.getRows()); for (CartOrderItem cartOrderItem : items) { OrderItem orderItem = (OrderItem) CollectionUtils.find(orderItems, new BeanPropertyValueEqualsPredicate("id", cartOrderItem.getOrderItem().getId())); //in case the item was removed from the cart from another browser tab if (orderItem != null) { if (cartOrderItem.getQuantity() > 0) { orderItem.setQuantity(cartOrderItem.getQuantity()); try { cartService.updateItemQuantity(currentCartOrder, orderItem); } catch (ItemNotFoundException e) { LOG.error("Item not found in order: (" + orderItem.getId() + ")", e); } catch (PricingException e) { LOG.error("Unable to price the order: (" + currentCartOrder.getId() + ")", e); } } else { try { cartService.removeItemFromOrder(currentCartOrder, orderItem); cartSummary.getRows().remove(cartOrderItem); } catch (Exception e) { // TODO: handle exception gracefully LOG.error("Unable to remove item from the order: (" + currentCartOrder.getId() + ")"); } } } } cartSummary.setOrderDiscounts(currentCartOrder.getTotalAdjustmentsValue().getAmount()); return cartView; }
From source file:org.dasein.cloud.azure.platform.AzureSqlDatabaseSupport.java
@Override public Database getDatabase(final String providerDatabaseId) throws CloudException, InternalException { if (providerDatabaseId == null) throw new InternalException("Provider database id cannot be null"); final List<String> providerDatabaseIdParts = Arrays.asList(providerDatabaseId.split(":")); if (providerDatabaseIdParts.size() != 2) throw new InternalException("Invalid name for the provider database id"); HttpUriRequest listServersRequest = new AzureSQLDatabaseSupportRequests(this.provider).listServersNonGen() .build();/*from w w w . jav a 2 s .co m*/ ServersModel serversModel = new AzureRequester(provider, listServersRequest) .withXmlProcessor(ServersModel.class).execute(); if (serversModel == null || serversModel.getServers() == null) return null; Object serverFound = CollectionUtils.find(serversModel.getServers(), new Predicate() { @Override public boolean evaluate(Object object) { return providerDatabaseIdParts.get(0).equalsIgnoreCase(((ServerModel) object).getName()); } }); if (serverFound == null) return null; HttpUriRequest httpUriRequest = new AzureSQLDatabaseSupportRequests(provider) .getDatabase(providerDatabaseIdParts.get(0), providerDatabaseIdParts.get(1)).build(); Database database = new AzureRequester(provider, httpUriRequest) .withXmlProcessor(new DriverToCoreMapper<DatabaseServiceResourceModel, Database>() { @Override public Database mapFrom(DatabaseServiceResourceModel entity) { return databaseFrom(entity, providerDatabaseIdParts.get(0)); } }, DatabaseServiceResourceModel.class).execute(); //getDatabase is a global search so set server location for database database.setProviderRegionId(((ServerModel) serverFound).getLocation()); return database; }
From source file:org.dasein.cloud.azure.platform.AzureSqlDatabaseSupport.java
private ServerServiceResourceModel.Version getSubscriptionVersionProducts() throws CloudException { HttpUriRequest subscriptionMetaRequest = new AzureSQLDatabaseSupportRequests(provider) .subscriptionMetaRequest().build(); ServerServiceResourceModel serverServiceResourceModel = new AzureRequester(this.provider, subscriptionMetaRequest).withXmlProcessor(ServerServiceResourceModel.class).execute(); return (ServerServiceResourceModel.Version) CollectionUtils.find(serverServiceResourceModel.getVersions(), new Predicate() { @Override// ww w . j a v a 2 s . com public boolean evaluate(Object object) { return ((ServerServiceResourceModel.Version) object).getName().equalsIgnoreCase("2.0"); } }); }