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OAuth 2.0 SDK with OpenID Connection extensions for developing client and server applications.

There is a newer version: 11.19.1

/*
 * oauth2-oidc-sdk
 *
 * Copyright 2012-2016, Connect2id Ltd and contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use
 * this file except in compliance with the License. You may obtain a copy of the
 * License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed
 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 */

package com.nimbusds.openid.connect.sdk.id;


import java.net.URI;

import com.nimbusds.oauth2.sdk.id.Identifier;
import net.jcip.annotations.Immutable;


/**
 * Sector identifier.
 *
 * Related specifications:
 *
 * 

 *     OpenID Connect Core 1.0, section 8.1.
 * 
 */
@Immutable
public final class SectorID extends Identifier {


	/**
	 * Ensures the specified URI has a {@code https} scheme.
	 *
	 * @param sectorURI The URI. Must have a {@code https} scheme and not
	 *                  be {@code null}.
	 */
	public static void ensureHTTPScheme(final URI sectorURI) {

		if (! "https".equalsIgnoreCase(sectorURI.getScheme())) {
			throw new IllegalArgumentException("The URI must have a https scheme");
		}
	}


	/**
	 * Ensures the specified URI contains a host component.
	 *
	 * @param sectorURI The URI. Must contain a host component and not be
	 *                  {@code null}.
	 *
	 * @return The host component.
	 */
	public static String ensureHostComponent(final URI sectorURI) {

		String host = sectorURI.getHost();

		if (host == null) {
			throw new IllegalArgumentException("The URI must contain a host component");
		}

		return host;
	}
	

	/**
	 * Creates a new sector identifier for the specified host.
	 *
	 * @param host The host. Must not be empty or {@code null}.
	 */
	public SectorID(final String host) {
		super(host);
	}


	/**
	 * Creates a new sector identifier for the specified URI.
	 *
	 * @param sectorURI The sector URI. Must contain a host component and
	 *                  must not be {@code null}.
	 */
	public SectorID(final URI sectorURI) {
		super(ensureHostComponent(sectorURI));
	}
}