Example usage for com.google.common.base Functions compose

Introduction

In this page you can find the example usage for com.google.common.base Functions compose.

Prototype

public static <A, B, C> Function<A, C> compose(Function<B, C> g, Function<A, ? extends B> f)

Source Link

Document

Returns the composition of two functions.

Usage

From source file:org.opensaml.profile.action.impl.PopulateDecryptionParameters.java

/**
 * Constructor.// w  ww  . ja  v  a  2 s  .  co  m
 */
public PopulateDecryptionParameters() {
    // Create context by default.
    securityParametersContextLookupStrategy = Functions.compose(
            new ChildContextLookup<>(SecurityParametersContext.class, true), new InboundMessageContextLookup());
}

From source file:net.shibboleth.idp.authn.impl.FilterFlowsByAttribute.java

/** Constructor. */
public FilterFlowsByAttribute() {
    attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class),
            new ChildContextLookup<ProfileRequestContext, AuthenticationContext>(AuthenticationContext.class));
    filterActiveResults = true;//from   w w w .  j av  a2s .c  o m
}

From source file:net.shibboleth.idp.saml.saml2.profile.impl.FilterByQueriedAttributes.java

/**
 * Constructor.//  ww w  .j  av a 2  s. c o  m
 * 
 * @param mapper mapper used to consume designators
 */
public FilterByQueriedAttributes(@Nonnull final SAML2AttributesMapperService mapper) {
    mapperService = Constraint.isNotNull(mapper, "MapperService cannot be null");

    attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class),
            new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class));

    queryLookupStrategy = Functions.compose(new MessageLookup(AttributeQuery.class),
            new InboundMessageContextLookup());
}

From source file:org.opensaml.saml.common.profile.impl.SignAssertions.java

/** Constructor. */
public SignAssertions() {
    responseLookupStrategy = Functions.compose(new MessageLookup<>(SAMLObject.class),
            new OutboundMessageContextLookup());
    securityParametersLookupStrategy = new ChildContextLookup<>(SecurityParametersContext.class);
}

From source file:fi.csc.idp.stepup.impl.InitializeStepUpChallengeContext.java

/** Constructor. */
public InitializeStepUpChallengeContext() {

    attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class),
            new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class));

}

From source file:fi.vm.kapa.identification.shibboleth.extattribute.ShibbolethExtAttributeConnector.java

private boolean tokenRequired(ProfileRequestContext prc) {
    Function<ProfileRequestContext, SAMLMetadataContext> metadataContextLookupStrategy;
    metadataContextLookupStrategy = Functions.compose(new ChildContextLookup<>(SAMLMetadataContext.class),
            Functions.compose(new ChildContextLookup<>(SAMLPeerEntityContext.class),
                    new OutboundMessageContextLookup()));

    final SAMLMetadataContext metadataContext = metadataContextLookupStrategy.apply(prc);
    boolean tokenRequired = false;
    if (metadataContext != null) {
        logger.debug("Metadata context found");
        EntityDescriptor entityDescriptor = metadataContext.getEntityDescriptor();
        SPSSODescriptor spssoDescriptor = entityDescriptor
                .getSPSSODescriptor("urn:oasis:names:tc:SAML:2.0:protocol");
        List<AttributeConsumingService> attributeConsumingServices = spssoDescriptor
                .getAttributeConsumingServices();
        Iterator<AttributeConsumingService> acsiter = attributeConsumingServices.iterator();
        while (acsiter.hasNext()) {
            AttributeConsumingService acs = acsiter.next();
            logger.debug("ATTRIBUTE CONSUMING SERVICE");
            List<RequestedAttribute> requestAttributes = acs.getRequestAttributes();
            for (RequestedAttribute ra : requestAttributes) {
                if (REQUESTED_ATTRIBUTE_NAME_AUTHENTICATION_TOKEN.equals(ra.getName())) {
                    tokenRequired = true;
                    break;
                }/*from   ww  w  . j  ava2s.c  o  m*/
            }
        }
    } else {
        logger.warn("Metadata context is null");
    }

    logger.debug("tokenRequired: " + tokenRequired);
    return tokenRequired;
}

From source file:net.shibboleth.idp.attribute.filter.matcher.saml.impl.MappedAttributeInMetadataMatcher.java

/** Constructor. */
public MappedAttributeInMetadataMatcher() {
    objectStrategy = Functions.compose(new AttributeConsumerServiceLookupFunction(),
            new ChildContextLookup<SAMLMetadataContext, AttributeConsumingServiceContext>(
                    AttributeConsumingServiceContext.class));
}

From source file:org.apache.aurora.scheduler.metadata.NearestFit.java

/**
 * Records a task deletion event.//  w ww . j  a  v a  2  s .  c  om
 *
 * @param deletedEvent Task deleted event.
 */
@Subscribe
public synchronized void remove(TasksDeleted deletedEvent) {
    fitByGroupKey.invalidateAll(Iterables.transform(deletedEvent.getTasks(),
            Functions.compose(TaskGroupKey::from, Tasks::getConfig)));
}

From source file:com.nesscomputing.jdbc.C3P0DataSourceProvider.java

@Inject(optional = true)
void injectDependencies(final Injector injector) {
    final Binding<Set<Function<DataSource, DataSource>>> datasourceBindings = injector
            .getExistingBinding(Key.get(new TypeLiteral<Set<Function<DataSource, DataSource>>>() {
            }, annotation));//from ww  w  .j a va 2 s. c  o m
    if (datasourceBindings != null) {
        for (Function<DataSource, DataSource> fn : datasourceBindings.getProvider().get()) {
            dataSourceWrapper = Functions.compose(dataSourceWrapper, fn);
        }
    }

    final Binding<Properties> propertiesBinding = injector
            .getExistingBinding(Key.get(Properties.class, annotation));
    if (propertiesBinding != null) {
        props = propertiesBinding.getProvider().get();
    }
    final Binding<URI> uriBinding = injector.getExistingBinding(Key.get(URI.class, annotation));
    if (uriBinding != null) {
        uri = uriBinding.getProvider().get();
        Preconditions.checkArgument(uri != null, "the preset database URI must not be null!");
    }

}

From source file:org.opensaml.saml.saml2.profile.impl.AbstractDecryptAction.java

/** Constructor. */
public AbstractDecryptAction() {
    errorFatal = true;//  w  w w.ja  va 2 s .c  o m
    securityParamsLookupStrategy = Functions.compose(new ChildContextLookup<>(SecurityParametersContext.class),
            new InboundMessageContextLookup());
    messageLookupStrategy = Functions.compose(new MessageLookup<>(Object.class),
            new InboundMessageContextLookup());
    decryptionPredicate = Predicates.alwaysTrue();
}