List of usage examples for com.google.common.base Predicates notNull
@GwtCompatible(serializable = true) public static <T> Predicate<T> notNull()
From source file:net.shibboleth.idp.relyingparty.impl.DefaultRelyingPartyConfigurationResolver.java
/** * Set the verified relying party configurations. * /*from www .ja va 2 s . c om*/ * @param configs list of verified relying party configurations */ public void setRelyingPartyConfigurations( @Nonnull @NonnullElements final List<RelyingPartyConfiguration> configs) { ComponentSupport.ifInitializedThrowUnmodifiabledComponentException(this); Constraint.isNotNull(configs, "RelyingPartyConfiguration list cannot be null"); rpConfigurations = new ArrayList<>(Collections2.filter(configs, Predicates.notNull())); }
From source file:org.mayocat.context.RequestContextInitializer.java
public void requestInitialized(ServletRequestEvent servletRequestEvent) { if (isStaticPath(this.getRequestURI(servletRequestEvent))) { return;/*from w w w . ja va 2 s. c o m*/ } DefaultWebRequestBuilder requestBuilder = new DefaultWebRequestBuilder(); // 1. Tenant String host = getHost(servletRequestEvent); String path = getPath(servletRequestEvent); Tenant tenant = this.tenantResolver.get().resolve(host, path); DefaultWebContext context = new DefaultWebContext(tenant, null); // Set the context in the context already, even if we haven't figured out if there is a valid user yet. // The context tenant is actually needed to find out the context user and to initialize tenant configurations ((ThreadLocalWebContext) this.context).setContext(context); if (tenant != null) { requestBuilder.tenantRequest(true); if (path.indexOf("/tenant/" + tenant.getSlug()) == 0) { path = StringUtils.substringAfter(path, "/tenant/" + tenant.getSlug()); requestBuilder.tenantPrefix("/tenant/" + tenant.getSlug()); } } else { requestBuilder.tenantRequest(false); } requestBuilder.apiRequest(path.indexOf("/api/") == 0); // 2. Configurations Map<Class, Serializable> configurations = configurationService.getSettings(); context.setSettings(configurations); // 3. User Optional<User> user = Optional.absent(); for (String headerName : Lists.newArrayList("Authorization", "Cookie")) { final String headerValue = Strings.nullToEmpty(this.getHeaderValue(servletRequestEvent, headerName)); for (Authenticator authenticator : this.authenticators.values()) { if (authenticator.respondTo(headerName, headerValue)) { user = authenticator.verify(headerValue, tenant); } } } context.setUser(user.orNull()); if (tenant != null) { // 4. ThemeDefinition context.setTheme(themeManager.getTheme()); } // 5. Locale LocalesSettings localesSettings = configurationService.getSettings(GeneralSettings.class).getLocales(); boolean localeSet = false; List<Locale> alternativeLocales = FluentIterable.from(localesSettings.getOtherLocales().getValue()) .filter(Predicates.notNull()).toList(); String canonicalPath = path; if (!alternativeLocales.isEmpty()) { for (Locale locale : alternativeLocales) { List<String> fragments = ImmutableList.copyOf( Collections2.filter(Arrays.asList(path.split("/")), Predicates.not(IS_NULL_OR_BLANK))); if (fragments.size() > 0 && fragments.get(0).equals(locale.toLanguageTag())) { context.setLocale(locale); context.setAlternativeLocale(true); canonicalPath = StringUtils.substringAfter(canonicalPath, "/" + locale); localeSet = true; break; } } } if (!localeSet) { context.setLocale(localesSettings.getMainLocale().getValue()); context.setAlternativeLocale(false); } if (context.isAlternativeLocale()) { path = StringUtils.substringAfter(path, context.getLocale().toLanguageTag()); } // 6. Request Optional<Breakpoint> breakpoint = this.breakpointDetector.getBreakpoint(getUserAgent(servletRequestEvent)); requestBuilder.baseURI(getBaseURI(servletRequestEvent)).canonicalPath(canonicalPath).path(path) .breakpoint(breakpoint); requestBuilder.secure(isSecure(servletRequestEvent)); context.setRequest(requestBuilder.build()); }
From source file:net.shibboleth.idp.saml.nameid.impl.PersistentSAML2NameIDGenerator.java
/** * Set the attribute sources to pull from. * //from w ww . j a v a2 s . com * @param ids attribute IDs to pull from */ public void setAttributeSourceIds(@Nonnull @NonnullElements final List<String> ids) { ComponentSupport.ifInitializedThrowUnmodifiabledComponentException(this); Constraint.isNotNull(ids, "Attribute ID collection cannot be null"); attributeSourceIds = new ArrayList<>(Collections2.filter(ids, Predicates.notNull())); }
From source file:org.apache.cassandra.io.LazilyCompactedRow.java
public Iterator<IColumn> iterator() { for (SSTableIdentityIterator row : rows) { row.reset();/*from w w w . j av a2s .co m*/ } iter = new LazyColumnIterator(new CollatingIterator(getComparator().columnComparator, rows)); return Iterators.filter(iter, Predicates.notNull()); }
From source file:org.mitre.oauth2.service.impl.DefaultSystemScopeService.java
@Override public Set<SystemScope> fromStrings(Set<String> scope) { if (scope == null) { return null; } else {// ww w . j a v a 2 s .c om return new LinkedHashSet<SystemScope>( Collections2.filter(Collections2.transform(scope, stringToSystemScope), Predicates.notNull())); } }
From source file:net.shibboleth.idp.attribute.resolver.spring.dc.impl.DataConnectorFactoryBean.java
/** * Set the list of bean post processors for this connector. * //from w w w . j a v a 2 s . c om * @param processors bean post processors to apply */ public void setBeanPostProcessors(@Nonnull @NonnullElements final List<BeanPostProcessor> processors) { postProcessors = Lists.newArrayList(Collections2.filter(processors, Predicates.notNull())); }
From source file:de.metas.ui.web.handlingunits.HUEditorRowsPagedLoadingIterator.java
private Iterator<HUEditorRow> getNextPageIterator() { // the result; part of it will be taken from cache, the, rest will be loaded final HUEditorRow[] rows = new HUEditorRow[bufferSize]; // HUEditorRowIds that we don't have in the cache and that therefore need to be loaded final Map<HUEditorRowId, Integer> rowIdToLoad2index = new HashMap<>(); // Get from cache as much as possible {/* www.jav a 2 s.com*/ int idx = 0; while (rowIds.hasNext() && idx < bufferSize) { final HUEditorRowId rowId = rowIds.next(); final HUEditorRowId topLevelRowId = rowId.toTopLevelRowId(); final HUEditorRow topLevelRow = cache.get(topLevelRowId.toDocumentId()); if (topLevelRow == null) { // to be loaded rowIdToLoad2index.put(rowId, idx); } else { if (rowId.equals(topLevelRowId)) { rows[idx] = topLevelRow; } else { rows[idx] = topLevelRow.getIncludedRowById(rowId.toDocumentId()).orElse(null); } } idx++; } } // // Load missing rows (which were not found in cache) if (!rowIdToLoad2index.isEmpty()) { final ListMultimap<HUEditorRowId, HUEditorRowId> topLevelRowId2rowIds = rowIdToLoad2index.keySet() .stream().map(rowId -> GuavaCollectors.entry(rowId.toTopLevelRowId(), rowId)) .collect(GuavaCollectors.toImmutableListMultimap()); final Set<HuId> topLevelHUIds = topLevelRowId2rowIds.keys().stream().map(HUEditorRowId::getTopLevelHUId) .collect(ImmutableSet.toImmutableSet()); huEditorRepo.retrieveHUEditorRows(topLevelHUIds, filter).forEach(topLevelRow -> { final HUEditorRowId topLevelRowId = topLevelRow.getHURowId(); for (final HUEditorRowId includedRowId : topLevelRowId2rowIds.get(topLevelRowId)) { final Integer idx = rowIdToLoad2index.remove(includedRowId); if (idx == null) { // wtf?! shall not happen continue; } if (topLevelRowId.equals(includedRowId)) { rows[idx] = topLevelRow; cache.put(topLevelRow.getId(), topLevelRow); } else { rows[idx] = topLevelRow.getIncludedRowById(includedRowId.toDocumentId()).orElse(null); } } }); } return Stream.of(rows).filter(Predicates.notNull()) // IMPORTANT: just to make sure we won't stream some empty gaps (e.g. missing rows because HU was not a top level one) .filter(filterPredicate).iterator(); }
From source file:blue.lapis.pore.converter.data.block.type.BTDCTestUtil.java
@SuppressWarnings({ "deprecation", "unchecked" })
public static void testDeabstraction(BlockType blockType, byte rawData,
Collection<? extends AbstractDataValue<? extends DataManipulator, ?>> abstractedData, boolean invert)
throws Exception {
Location loc = new Location(mock(Extent.class), 0, 0, 0);
when(loc.getBlockType()).thenReturn(blockType);
/*for (AbstractDataValue datum : abstractedData) {
DataManipulator<?> spongeDatum = datum.getValue() != AbstractDataValue.ABSENT
? (DataManipulator<?>) mock(datum.getDataClass()) : null;
if (spongeDatum instanceof SingleValueData) {
when(((SingleValueData) spongeDatum).getValue()).thenReturn(datum.getValue());
}//www . j av a 2 s .com
when(loc.getData((Class<DataManipulator>) datum.getDataClass()))
.thenReturn(Optional.<DataManipulator>fromNullable(spongeDatum));
}*/
Collection<DataManipulator<?, ?>> manipulators = FluentIterable.from(abstractedData)
.transform(new Function<AbstractDataValue<? extends DataManipulator, ?>, DataManipulator<?, ?>>() {
public DataManipulator<?, ?> apply(AbstractDataValue datum) {
if (datum.getValue() == AbstractDataValue.ABSENT) {
return null;
}
DataManipulator<?, ?> dm = (DataManipulator<?, ?>) mock(datum.getDataClass());
if (dm instanceof VariantData) {
Value value = mock(Value.class);
when(value.get()).thenReturn(datum.getValue());
when(((VariantData) dm).type()).thenReturn(value);
}
return dm;
}
}).filter(Predicates.notNull()).toList();
when(loc.getContainers()).thenReturn(manipulators);
Block block = PoreBlock.of(loc);
if (invert) {
assertNotEquals((long) rawData, (long) block.getData());
} else {
assertEquals(rawData, block.getData());
}
}
From source file:org.eclipse.sirius.editor.tools.internal.presentation.ViewpoitnDependenciesSelectionDialog.java
private List<URI> getAvailableViewpointsURIs() { return Lists.newArrayList(Iterables.filter(Iterables .transform(ViewpointRegistry.getInstance().getViewpoints(), new Function<Viewpoint, URI>() { public URI apply(Viewpoint from) { Option<URI> uri = new ViewpointQuery(from).getViewpointURI(); if (uri.some()) { return uri.get(); } else { return null; }/*from w w w . ja va2 s .c om*/ } }), Predicates.notNull())); }
From source file:fr.javatronic.damapping.intellij.plugin.integration.psiparsing.impl.DANameExtractorImpl.java
@Override @Nullable//from w ww . j a v a 2s . com public DAName qualifiedName(@Nonnull final String name, @Nullable PsiContext psiContext) { if (isQualified(name)) { return DANameFactory.from(name); } if (psiContext == null) { return null; } Optional<DAName> foundImport = from(Arrays.asList(psiContext.getImportStatements())) .filter(new Predicate<PsiImportStatement>() { @Override public boolean apply(@Nullable PsiImportStatement psiImportStatement) { return psiImportStatement != null && psiImportStatement.getQualifiedName() != null && psiImportStatement.getQualifiedName().endsWith(name); } }).transform(new Function<PsiImportStatement, DAName>() { @Nullable @Override public DAName apply(@Nullable PsiImportStatement psiImportStatement) { if (psiImportStatement == null || psiImportStatement.getQualifiedName() == null) { return null; } return DANameFactory.from(psiImportStatement.getQualifiedName()); } }).filter(Predicates.notNull()).first(); if (foundImport.isPresent()) { return foundImport.get(); } return null; }