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:net.shibboleth.idp.saml.saml2.profile.delegation.impl.AddDelegationRestrictionToAssertions.java

/**
 * Constructor.//w w w  .java  2  s  .  c  o m
 */
public AddDelegationRestrictionToAssertions() {
    responseLookupStrategy = Functions.compose(new MessageLookup<>(Response.class),
            new OutboundMessageContextLookup());
    presenterContextLookupStrategy = Functions.compose(
            new ChildContextLookup<>(SAMLPresenterEntityContext.class), new InboundMessageContextLookup());

    libertyContextLookupStrategy = new ChildContextLookup<>(LibertySSOSContext.class);
}

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

/** Constructor. */
public AddStatusToResponse() {
    relyingPartyContextLookupStrategy = new ChildContextLookup<>(RelyingPartyContext.class, false);
    responseLookupStrategy = Functions.compose(new MessageLookup<Response>(),
            new OutboundMessageContextLookup<Response>());
    statusCodes = Collections.emptyList();
    statusMessageFromEvent = true;/* w  ww  .  j a  v  a2  s . co m*/
    detailedStatus = false;
}

From source file:org.apache.abdera2.common.misc.MapRed.java

public static <K1, V1, K2, V2, V3> Function<Iterable<Pair<K1, V1>>, Iterable<Pair<K2, Iterable<V3>>>> compose(
        Mapper<K1, V1, K2, V2> mapper, Reducer<K2, V2, K2, V3> reducer, Comparator<K2> comparator) {
    return Functions.compose(asFunction(reducer, comparator), asFunction(mapper, comparator));
}

From source file:com.eucalyptus.compute.common.internal.vm.VmInstances.java

/**
 * Function for lookup of non-terminated VM instances.
 *
 * <p>The function parameter is the instance identifier the return is the
 * instance. The function will not return null, but may throw
 * NoSuchElementException or TerminatedInstanceException.</p>
 *
 * @return The function./*w  w  w .j ava2 s  .c o  m*/
 */
public static Function<String, VmInstance> lookup() {
    return Functions.compose(TerminatedInstanceCheck.INSTANCE, PersistentLookup.INSTANCE);
}

From source file:org.opensaml.saml.saml1.profile.impl.AddSubjectConfirmationToSubjects.java

/** Constructor. */
public AddSubjectConfirmationToSubjects() {
    subjectBuilder = (SAMLObjectBuilder<Subject>) XMLObjectProviderRegistrySupport.getBuilderFactory()
            .<Subject>getBuilderOrThrow(Subject.DEFAULT_ELEMENT_NAME);
    confirmationBuilder = (SAMLObjectBuilder<SubjectConfirmation>) XMLObjectProviderRegistrySupport
            .getBuilderFactory()/*from w ww . jav a2s. c o m*/
            .<SubjectConfirmation>getBuilderOrThrow(SubjectConfirmation.DEFAULT_ELEMENT_NAME);
    confirmationMethodBuilder = (SAMLObjectBuilder<ConfirmationMethod>) XMLObjectProviderRegistrySupport
            .getBuilderFactory().<ConfirmationMethod>getBuilderOrThrow(ConfirmationMethod.DEFAULT_ELEMENT_NAME);

    overwriteExisting = true;

    responseLookupStrategy = Functions.compose(new MessageLookup<>(Response.class),
            new OutboundMessageContextLookup());
    confirmationMethods = Collections.emptyList();
}

From source file:net.shibboleth.idp.profile.impl.ResolveAttributes.java

/**
 * Constructor.//  w ww.  j  ava 2s . c  o  m
 * 
 * @param resolverService resolver used to fetch attributes
 */
public ResolveAttributes(@Nonnull final ReloadableService<AttributeResolver> resolverService) {
    attributeResolverService = Constraint.isNotNull(resolverService, "AttributeResolver cannot be null");

    issuerLookupStrategy = new ResponderIdLookupFunction();
    recipientLookupStrategy = new RelyingPartyIdLookupFunction();

    principalNameLookupStrategy = Functions.compose(new SubjectContextPrincipalLookupFunction(),
            new ChildContextLookup<ProfileRequestContext, SubjectContext>(SubjectContext.class));

    authnContextLookupStrategy = new ChildContextLookup<>(AuthenticationContext.class);

    // Defaults to ProfileRequestContext -> RelyingPartyContext -> AttributeContext.
    attributeContextCreationStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class, true),
            new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class));

    attributesToResolve = Collections.emptyList();

    maskFailures = true;
}

From source file:com.twitter.aurora.scheduler.storage.mem.MemTaskStore.java

private Multimap<IJobKey, String> taskIdsByJobKey(Iterable<Task> toIndex) {
    return Multimaps.transformValues(
            Multimaps.index(toIndex, Functions.compose(Tasks.SCHEDULED_TO_JOB_KEY, TO_SCHEDULED)), TO_ID);
}

From source file:com.eucalyptus.node.Nodes.java

private static Function<String, ServiceConfiguration> lookupNodeServiceConfiguration(
        ServiceConfiguration ccConfig) {
    return Functions.compose(transformNodeInfo(ccConfig), lookupNodeInfo(ccConfig));
}

From source file:org.apache.abdera2.common.misc.MapRed.java

public static <K1, V1, K2, V2, K3, V3> Function<Iterable<Pair<K1, V1>>, Iterable<Pair<K3, Iterable<V3>>>> compose(
        Mapper<K1, V1, K2, V2> mapper, Reducer<K2, V2, K3, V3> reducer, Comparator<K2> comparator,
        Comparator<K3> comparator2) {
    return Functions.compose(asFunction(reducer, comparator2), asFunction(mapper, comparator));
}

From source file:fi.okm.mpass.idp.authn.impl.SetOIDCInformation.java

/** Constructor. */
public SetOIDCInformation() {
    log.trace("Entering");
    attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class),
            new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class));
    log.trace("Leaving");
}