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:com.nesscomputing.jdbc.wrappers.ConnectionWrapper.java

@Inject
void getWrappers(final Injector injector) {
    final Binding<Set<Function<Connection, Connection>>> connectionBindings = injector
            .getExistingBinding(Key.get(new TypeLiteral<Set<Function<Connection, Connection>>>() {
            }, annotation));//from w ww  .  j  a v  a2s  .com
    if (connectionBindings != null) {
        for (Function<Connection, Connection> fn : connectionBindings.getProvider().get()) {
            connectionWrapper = Functions.compose(connectionWrapper, fn);
        }
    }
}

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

/** Constructor. */
public InitializeAuthenticationContext() {
    requestLookupStrategy = Functions.compose(new MessageLookup<>(AuthnRequest.class),
            new InboundMessageContextLookup());
}

From source file:org.obiba.opal.web.magma.VariablesResourceImpl.java

@Override
public Iterable<VariableDto> getVariables(Request request, UriInfo uriInfo, String script, Integer offset,
        @Nullable Integer limit) {
    if (offset < 0) {
        throw new InvalidRequestException("IllegalParameterValue", "offset", String.valueOf(limit));
    }/*from w w w  .ja v a 2 s. c o m*/
    if (limit != null && limit < 0) {
        throw new InvalidRequestException("IllegalParameterValue", "limit", String.valueOf(limit));
    }

    final UriBuilder uriBuilder = tableUriBuilder(uriInfo);
    String tableUri = uriBuilder.build().toString();
    uriBuilder.path(TableResource.class, "getVariable");

    LinkDto.Builder tableLinkBuilder = LinkDto.newBuilder().setLink(tableUri).setRel(getValueTable().getName());

    Iterable<Variable> variables = filterVariables(script, offset, limit);
    Iterable<VariableDto> entity = Iterables.transform(variables,
            Functions.compose(new Function<VariableDto.Builder, VariableDto>() {

                @Override
                public VariableDto apply(Builder input) {
                    return input.setLink(uriBuilder.build(input.getName()).toString()).build();
                }
            }, Dtos.asDtoFunc(tableLinkBuilder.build())));

    return entity;
}

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

/** Constructor. */
public AddNotOnOrAfterConditionToAssertions() {
    responseLookupStrategy = Functions.compose(new MessageLookup<>(SAMLObject.class),
            new OutboundMessageContextLookup());

    defaultAssertionLifetime = 5 * 60 * 1000;
}

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

/**
 * Constructor.//  w w w . j  a v a2 s  . c o  m
 *  
 * @throws NoSuchAlgorithmException if unable to construct default random generator
 */
public PopulateECPContext() throws NoSuchAlgorithmException {
    ecpContextCreationStrategy = Functions.compose(new ChildContextLookup<>(ECPContext.class, true),
            new OutboundMessageContextLookup());

    encryptionContextLookupStrategy = Functions.compose(new ChildContextLookup<>(EncryptionContext.class),
            new OutboundMessageContextLookup());

    try {
        randomGenerator = SecureRandom.getInstance("SHA1PRNG");
    } catch (final NoSuchAlgorithmException e) {
        throw new RuntimeException("SHA1PRNG is required to be supported by the JVM but is not", e);
    }

    requireEncryption = true;
}

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

/** Constructor. */

public EncryptAssertions() {
    responseLookupStrategy = Functions.compose(new MessageLookup<>(StatusResponseType.class),
            new OutboundMessageContextLookup());
}

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

/** Constructor. */
public InitializeRelyingPartyContext() {
    relyingPartyContextCreationStrategy = new ChildContextLookup<>(RelyingPartyContext.class, true);
    messageMetadataContextLookupStrategy = Functions.compose(
            new ChildContextLookup<>(BasicMessageMetadataContext.class), new InboundMessageContextLookup());
}

From source file:net.shibboleth.idp.saml.relyingparty.impl.RelyingPartyConfigurationSupport.java

/**
 * A shorthand method for constructing a {@link RelyingPartyConfiguration} with an activation condition based on
 * one or more {@link org.opensaml.saml.saml2.metadata.EntitiesDescriptor} groups.
 * /*from ww  w  . ja  v  a2  s  . c  om*/
 * @param groupNames the group names
 * 
 * @return  a default-constructed configuration with the appropriate condition set
 */
@Nonnull
public static RelyingPartyConfiguration byGroup(@Nonnull @NonnullElements final Collection<String> groupNames) {
    Constraint.isNotNull(groupNames, "Group name list cannot be null");

    // We adapt an OpenSAML Predicate applying to an EntityDescriptor by indirecting the lookup of the
    // EntityDescriptor to a lookup sequence of PRC -> RPC -> SAMLMetadataContext -> EntityDescriptor.

    final StrategyIndirectedPredicate<ProfileRequestContext, EntityDescriptor> indirectPredicate = new StrategyIndirectedPredicate<>(
            Functions.compose(new EntityDescriptorLookupFunction(), new SAMLMetadataContextLookupFunction()),
            new EntityGroupNamePredicate(groupNames));

    final RelyingPartyConfiguration config = new RelyingPartyConfiguration();
    config.setActivationCondition(indirectPredicate);

    final StringBuffer name = new StringBuffer("EntityGroups[");
    for (final String group : groupNames) {
        name.append(group).append(',');

    }
    name.append(']');
    config.setId(name.toString());
    return config;
}

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

/** Constructor. */
public InitializeRelyingPartyContextFromSAMLPeer() {
    relyingPartyContextCreationStrategy = new ChildContextLookup<>(RelyingPartyContext.class, true);
    peerEntityContextLookupStrategy = Functions.compose(new ChildContextLookup<>(SAMLPeerEntityContext.class),
            new InboundMessageContextLookup());
}

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

/** Constructor. */
public EncryptAttributes() {
    responseLookupStrategy = Functions.compose(new MessageLookup<>(StatusResponseType.class),
            new OutboundMessageContextLookup());
}