Example usage for org.apache.commons.collections CollectionUtils filter

Introduction

In this page you can find the example usage for org.apache.commons.collections CollectionUtils filter.

Prototype

public static void filter(Collection collection, Predicate predicate) 

Source Link

Document

Filter the collection by applying a Predicate to each element.

Usage

From source file:org.apache.ranger.plugin.store.file.TagFileStore.java

@Override
public List<RangerServiceResource> getServiceResources(SearchFilter filter) throws Exception {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> TagFileStore.getServiceResources()");
    }//ww w  .ja  v  a2 s . c  o  m

    List<RangerServiceResource> ret = getAllResources();

    if (CollectionUtils.isNotEmpty(ret) && filter != null && !filter.isEmpty()) {
        CollectionUtils.filter(ret, predicateUtil.getPredicate(filter));
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug("<== TagFileStore.getServicesResources(): count=" + (ret == null ? 0 : ret.size()));
    }

    return ret;
}

---

From source file:org.apache.ranger.plugin.store.file.TagFileStore.java

@Override
public List<RangerTagResourceMap> getTagResourceMaps(SearchFilter filter) throws Exception {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> TagFileStore.getTagResourceMaps()");
    }//from ww  w. ja v  a 2  s  . c o  m

    List<RangerTagResourceMap> ret = getAllTaggedResources();

    if (CollectionUtils.isNotEmpty(ret) && filter != null && !filter.isEmpty()) {
        CollectionUtils.filter(ret, predicateUtil.getPredicate(filter));
    }

    if (LOG.isDebugEnabled()) {
        LOG.debug("<== TagFileStore.getTagResourceMaps(): count=" + (ret == null ? 0 : ret.size()));
    }

    return ret;

}

---

From source file:org.beangle.emsapp.security.action.MenuNavAction.java

@Override
public String index() throws Exception {
    final String name = get("name");
    final Long menuId = getLong("menu.id");
    final Set<Menu> family;
    final Menu givenMenu;
    if (null != menuId) {
        givenMenu = entityDao.get(Menu.class, menuId);
        family = HierarchyEntityUtil.getFamily(givenMenu);
    } else {//ww w  .  j a  va2  s  .  c  o  m
        family = null;
        givenMenu = null;
    }

    User user = entityDao.get(User.class, getUserId());
    Long categoryId = getUserCategoryId();
    List<MenuProfile> profile = getMenuProfile(categoryId);
    List<Menu> menus = Collections.emptyList();
    if (null != profile) {
        menus = menuService.getMenus(profile, user);
    }
    CollectionUtils.filter(menus, new Predicate() {
        public boolean evaluate(Object object) {
            Menu amenu = (Menu) object;
            if (null != family && !family.contains(amenu))
                return false;
            if (StringUtils.isNotEmpty(name)) {
                if (!amenu.getChildren().isEmpty())
                    return false;
                StringBuilder searchTarget = new StringBuilder(
                        StrUtils.concat(amenu.getName(), amenu.getTitle(), amenu.getRemark()));
                for (Resource res : amenu.getResources()) {
                    searchTarget.append(StrUtils.concat(res.getName(), res.getTitle(), res.getRemark()));
                }
                return searchTarget.toString().contains(name);
            } else
                return true;
        }
    });
    if (StringUtils.isNotEmpty(name)) {
        HierarchyEntityUtil.addParent(menus, givenMenu);
        Collections.sort(menus);
    }

    List<Menu> menuPath = CollectUtils.newArrayList();
    if (null != givenMenu) {
        // menus.retainAll(family);
        menus.remove(givenMenu);
        menuPath = HierarchyEntityUtil.getPath(givenMenu);
    }
    put("menuPath", menuPath);
    put("menus", menus);
    put("tops", HierarchyEntityUtil.getRoots(menus));
    return forward();
}

---

From source file:org.broadleafcommerce.core.catalog.domain.CategoryImpl.java

@Override
public List<CategorySearchFacet> getCumulativeSearchFacets() {
    List<CategorySearchFacet> returnCategoryFacets = new ArrayList<CategorySearchFacet>();
    returnCategoryFacets.addAll(getSearchFacets());
    Collections.sort(returnCategoryFacets, facetPositionComparator);

    final Collection<SearchFacet> facets = CollectionUtils.collect(returnCategoryFacets, new Transformer() {

        @Override/* w  w w .  j  a v a  2  s . c om*/
        public Object transform(Object input) {
            return ((CategorySearchFacet) input).getSearchFacet();
        }
    });

    // Add in parent facets unless they are excluded
    List<CategorySearchFacet> parentFacets = null;
    if (defaultParentCategory != null) {
        parentFacets = defaultParentCategory.getCumulativeSearchFacets();
        CollectionUtils.filter(parentFacets, new Predicate() {
            @Override
            public boolean evaluate(Object arg) {
                CategorySearchFacet csf = (CategorySearchFacet) arg;
                return !getExcludedSearchFacets().contains(csf.getSearchFacet())
                        && !facets.contains(csf.getSearchFacet());
            }
        });
    }
    if (parentFacets != null) {
        returnCategoryFacets.addAll(parentFacets);
    }

    return returnCategoryFacets;
}

---

From source file:org.broadleafcommerce.openadmin.web.service.FormBuilderServiceImpl.java

@Override
public EntityForm buildMapForm(MapMetadata mapMd, final MapStructure mapStructure, ClassMetadata cmd,
        String parentId, EntityForm ef) throws ServiceException {
    ForeignKey foreignKey = (ForeignKey) mapMd.getPersistencePerspective().getPersistencePerspectiveItems()
            .get(PersistencePerspectiveItemType.FOREIGNKEY);
    ef.setEntityType(foreignKey.getForeignKeyClass());

    Field keyField;/*from  w w w.j  a  v  a  2s .c o m*/
    if (!mapMd.getForceFreeFormKeys()) {
        // We will use a combo field to render the key choices
        ComboField temp = new ComboField();
        temp.withName("key").withFieldType("combo_field").withFriendlyName("Key");
        if (mapMd.getKeys() != null) {
            // The keys can be explicitly set in the annotation...
            temp.setOptions(mapMd.getKeys());
        } else {
            // Or they could be based on a different entity
            PersistencePackageRequest ppr = PersistencePackageRequest.standard()
                    .withCeilingEntityClassname(mapMd.getMapKeyOptionEntityClass());

            DynamicResultSet drs = adminEntityService.getRecords(ppr).getDynamicResultSet();

            for (Entity entity : drs.getRecords()) {
                String keyValue = entity.getPMap().get(mapMd.getMapKeyOptionEntityValueField()).getValue();
                String keyDisplayValue = entity.getPMap().get(mapMd.getMapKeyOptionEntityDisplayField())
                        .getValue();
                temp.putOption(keyValue, keyDisplayValue);
            }
        }
        keyField = temp;
    } else {
        keyField = new Field().withName("key").withFieldType(SupportedFieldType.STRING.toString())
                .withFriendlyName("Key");
    }
    keyField.setRequired(true);
    ef.addMapKeyField(keyField);

    // Set the fields for this form
    List<Property> mapFormProperties;
    if (mapMd.isSimpleValue()) {
        ef.setIdProperty("key");
        mapFormProperties = new ArrayList<Property>();
        Property valueProp = cmd.getPMap().get("value");
        mapFormProperties.add(valueProp);
    } else {
        mapFormProperties = new ArrayList<Property>(Arrays.asList(cmd.getProperties()));
        CollectionUtils.filter(mapFormProperties, new Predicate() {
            @Override
            public boolean evaluate(Object object) {
                Property p = (Property) object;
                return ArrayUtils.contains(p.getMetadata().getAvailableToTypes(),
                        mapStructure.getValueClassName());
            }
        });
    }

    setEntityFormFields(ef, mapFormProperties);

    Field f = new Field().withName("priorKey").withFieldType(SupportedFieldType.HIDDEN.toString());
    ef.addHiddenField(f);

    ef.setParentId(parentId);

    return ef;
}

---

From source file:org.brushingbits.jnap.common.bean.cloning.BeanCloner.java

private Collection<?> cloneCollection(Collection<?> collection, Class<?> type) {
    Collection<Object> collectionCopy = (Collection<Object>) BeanUtils.instantiate(type);
    for (Object item : collection) {
        collectionCopy.add(clone(item));
    }/*from  w w w.jav  a  2s.c om*/
    CollectionUtils.filter(collectionCopy, PredicateUtils.notNullPredicate());
    if (collectionCopy.isEmpty()) {
        collectionCopy = null;
    }
    return collectionCopy;
}

---

From source file:org.dasein.cloud.azure.network.AzureIpAddressSupport.java

/**
 * Removes the specified forwarding rule from the address with which it is associated.
 *
 * @param ruleId the rule to be removed/* www .  j a  v  a  2s  . co m*/
 * @throws org.dasein.cloud.InternalException              an internal error occurred inside the Dasein Cloud implementation
 * @throws org.dasein.cloud.CloudException                 an error occurred processing the request in the cloud
 * @throws org.dasein.cloud.OperationNotSupportedException this cloud provider does not support address forwarding
 */
@Override
public void stopForwardToServer(@Nonnull final String ruleId, @Nonnull String serverId)
        throws InternalException, CloudException {
    PersistentVMRoleModel persistentVMRoleModel = getVMRole(serverId);
    if (persistentVMRoleModel == null)
        throw new InternalException("Cannot find Azure virtual machine with id: " + serverId);

    CollectionUtils.filter(persistentVMRoleModel.getConfigurationSets().get(0).getInputEndpoints(),
            new Predicate() {
                @Override
                public boolean evaluate(Object object) {
                    return ((PersistentVMRoleModel.InputEndpoint) object).getName()
                            .equalsIgnoreCase(ruleId) == false;
                }
            });

    updateVMRole(serverId, persistentVMRoleModel);
}

---

From source file:org.dasein.cloud.azure.platform.AzureSqlDatabaseSupport.java

@Override
public Iterable<Database> listDatabases() throws CloudException, InternalException {
    ArrayList<Database> databases = new ArrayList<Database>();

    HttpUriRequest httpUriRequest = new AzureSQLDatabaseSupportRequests(this.provider).listServersNonGen()
            .build();//w  ww.j av  a 2s.c om

    ServersModel serversModel = new AzureRequester(provider, httpUriRequest)
            .withXmlProcessor(ServersModel.class).execute();

    if (serversModel == null || serversModel.getServers() == null)
        return databases;

    List<ServerModel> servers = serversModel.getServers();
    CollectionUtils.filter(servers, new Predicate() {
        @Override
        public boolean evaluate(Object object) {
            return provider.getContext().getRegionId().equalsIgnoreCase(((ServerModel) object).getLocation());
        }
    });

    for (ServerModel serverModel : servers) {
        HttpUriRequest serverHttpUriRequest = new AzureSQLDatabaseSupportRequests(this.provider)
                .listDatabases(serverModel.getName()).build();
        DatabaseServiceResourcesModel databaseServiceResourcesModel = new AzureRequester(provider,
                serverHttpUriRequest).withXmlProcessor(DatabaseServiceResourcesModel.class).execute();

        if (databaseServiceResourcesModel == null)
            continue;

        for (DatabaseServiceResourceModel databaseModel : databaseServiceResourcesModel
                .getDatabaseServiceResourceModels()) {
            if (!databaseModel.getName().equalsIgnoreCase("master"))
                databases.add(databaseFrom(databaseModel, serverModel.getName()));
        }
    }

    return databases;
}

---

From source file:org.dasein.cloud.azure.platform.AzureSqlDatabaseSupport.java

@Override
public Iterable<DatabaseBackup> listBackups(final String forOptionalProviderDatabaseId)
        throws CloudException, InternalException {
    final ArrayList<DatabaseBackup> backups = new ArrayList<DatabaseBackup>();

    if (forOptionalProviderDatabaseId == null) {
        HttpUriRequest httpUriRequest = new AzureSQLDatabaseSupportRequests(this.provider).listServers()
                .build();//w  ww .  j a va2 s . co  m
        ServerServiceResourcesModel serversModel = new AzureRequester(provider, httpUriRequest)
                .withXmlProcessor(ServerServiceResourcesModel.class).execute();

        if (serversModel == null)
            return backups;

        CollectionUtils.forAllDo(serversModel.getServerServiceResourcesModels(), new Closure() {
            @Override
            public void execute(Object input) {
                final ServerServiceResourceModel serverModel = (ServerServiceResourceModel) input;
                backups.addAll(getBackupsForServer(serverModel.getName()));
            }
        });
    } else {
        List<String> providerDBIdParts = Arrays.asList(forOptionalProviderDatabaseId.split(":"));
        if (providerDBIdParts.size() != 2)
            throw new InternalException("Invalid provider database id");

        final String serverName = providerDBIdParts.get(0);
        final String databaseName = providerDBIdParts.get(1);

        backups.addAll(getBackupsForServer(serverName));
        CollectionUtils.filter(backups, new Predicate() {
            @Override
            public boolean evaluate(Object object) {
                DatabaseBackup backup = (DatabaseBackup) object;
                return backup.getProviderDatabaseId()
                        .equalsIgnoreCase(String.format("%s:%s", serverName, databaseName));
            }
        });
    }

    return backups;
}

---

From source file:org.ebayopensource.turmeric.eclipse.ui.views.registry.TypeLibraryContentProvider.java

/**
 * {@inheritDoc}/*from   w ww. j a  v  a 2 s. c  o  m*/
 */
@Override
public Object[] getChildren(Object parentElement) {
    // this is the root.
    final List<IRegistryTreeNode> children = new ArrayList<IRegistryTreeNode>();
    if (parentElement instanceof TypeTreeRoot) {
        // first level
        for (String typeLibraryCategory : UIActivator.getCategories()) {
            children.add(new CategoryTreeNode(typeLibraryCategory, (TypeTreeRoot) parentElement));
        }
    } else if (parentElement instanceof CategoryTreeNode) {
        final CategoryTreeNode parentNode = (CategoryTreeNode) parentElement;
        // this is second level
        SOATypeRegistry typeRegistry = parentNode.getTypeTreeRoot().getTypeRegistry();
        try {
            final List<TypeLibraryType> libs = typeRegistry.getAllTypeLibraries();
            final List<TypeLibraryType> clonedList = new ArrayList<TypeLibraryType>(libs);
            // filtering out the non category elements
            CollectionUtils.filter(clonedList, getPredicate(((CategoryTreeNode) parentElement).getCategory()));
            for (TypeLibraryType type : clonedList) {
                children.add(new TypeLibraryTreeNode(parentNode, type));
            }
        } catch (Exception e) {
            SOALogger.getLogger().error(e);
        }
    }
    return children.toArray();
}

---

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