Package org.opensaml.saml.metadata.resolver.impl

Class MetadataQueryProtocolRequestURLBuilder

java.lang.Object

org.opensaml.saml.metadata.resolver.impl.MetadataQueryProtocolRequestURLBuilder

All Implemented Interfaces:

Function<CriteriaSet,String>

public class MetadataQueryProtocolRequestURLBuilder
extends Object
implements Function<CriteriaSet,String>

Function which produces a URL according to the Metadata Query Protocol (MDQ) specification.

Support for building request URLs per the MDQ SAML profile based on an EntityIdCriterion is built-in.

Support for building request URLs via other criteria may be specified via ordered instances of MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder. These are evaluated in the supplied order, and the first non-null result will be returned.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder	Interface for a component which builds a Metadata Query Protocol request URL from a base URL and criteria.

Field Summary

Fields

Modifier and Type	Field	Description
private String	base	The request base URL per the specification.
private org.slf4j.Logger	log	Logger.
private Escaper	pathEscaper	Path escaper for escaping the input value inserted into the URL path.
private Function<String,String>	transformer	Function which transforms the entityID prior to substitution into the URL.
private List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder>	urlBuilders	List of secondary URL builders.

Constructor Summary

Constructors

Constructor	Description
MetadataQueryProtocolRequestURLBuilder(String baseURL)	Constructor.
MetadataQueryProtocolRequestURLBuilder(String baseURL, Function<String,String> transform)	Constructor.
MetadataQueryProtocolRequestURLBuilder(String baseURL, Function<String,String> transform, List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder> secondaryURLBuilders)	Constructor.
MetadataQueryProtocolRequestURLBuilder(String baseURL, List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder> secondaryURLBuilders)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	apply(CriteriaSet criteria)
private String	buildFromEntityID(String inputEntityID)	Build request URL from entityID.
private String	buildFromSecondaryLookups(CriteriaSet criteria)	Build request URL from secondary lookup criteria.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose

Field Detail

log

private final org.slf4j.Logger log

Logger.

base

private String base

The request base URL per the specification.

transformer

private Function<String,String> transformer

Function which transforms the entityID prior to substitution into the URL.

pathEscaper

private Escaper pathEscaper

Path escaper for escaping the input value inserted into the URL path.

urlBuilders

private List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder> urlBuilders

List of secondary URL builders.

Constructor Detail

MetadataQueryProtocolRequestURLBuilder

public MetadataQueryProtocolRequestURLBuilder(@ParameterName(name="baseURL") @Nonnull @NotEmpty
                                              String baseURL)

Constructor.

Parameters:

baseURL - the base URL for the metadata responder

MetadataQueryProtocolRequestURLBuilder

public MetadataQueryProtocolRequestURLBuilder(@ParameterName(name="baseURL") @Nonnull @NotEmpty
                                              String baseURL,
                                              @ParameterName(name="transform") @Nullable
                                              Function<String,String> transform)

Constructor.

Parameters:

baseURL - the base URL for the metadata responder

transform - function which transforms the entityID prior to URL construction substitution, may be null

MetadataQueryProtocolRequestURLBuilder

public MetadataQueryProtocolRequestURLBuilder(@ParameterName(name="baseURL") @Nonnull @NotEmpty
                                              String baseURL,
                                              @ParameterName(name="secondaryURLBuilders") @Nullable @NonnullElements
                                              List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder> secondaryURLBuilders)

Constructor.

Parameters:

baseURL - the base URL for the metadata responder

secondaryURLBuilders - the list of secondary URL builders, may be null

MetadataQueryProtocolRequestURLBuilder

public MetadataQueryProtocolRequestURLBuilder(@ParameterName(name="baseURL") @Nonnull @NotEmpty
                                              String baseURL,
                                              @ParameterName(name="transform") @Nullable
                                              Function<String,String> transform,
                                              @ParameterName(name="secondaryURLBuilders") @Nullable @NonnullElements
                                              List<MetadataQueryProtocolRequestURLBuilder.MetadataQueryProtocolURLBuilder> secondaryURLBuilders)

Constructor.

Parameters:

baseURL - the base URL for the metadata responder

transform - function which transforms the entityID prior to URL construction substitution, may be null

secondaryURLBuilders - the list of secondary URL builders, may be null

Method Detail

apply

@Nullable
public String apply(@Nullable
                    CriteriaSet criteria)

Specified by:

apply in interface Function<CriteriaSet,String>

buildFromEntityID

private String buildFromEntityID(@Nonnull
                                 String inputEntityID)

Build request URL from entityID.

Parameters:

inputEntityID - the entityID

Returns:

the request URL, or null

buildFromSecondaryLookups

private String buildFromSecondaryLookups(@Nonnull
                                         CriteriaSet criteria)

Build request URL from secondary lookup criteria.

Parameters:

criteria - the criteria

Returns:

the request URL, or null