/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.openecomp.mso.rest;

/**
 * Configuration values to be used by the RESTClient.
 *
 * @version 1.0
 *
 */
public class RESTConfig {
    private final String URL;

    private final boolean trustAllCerts;
    private final String proxyHost;
    private final int proxyPort;

    /**
     * Creates a RESTConfig with the specified URL.
     * <p>
     * By default, no proxy will be used, and only valid certificates will
     * be used.
     *
     * @param URL url to set
     */
    public RESTConfig(final String URL) {
        this(URL, null, -1, false);
    }

    /**
     * Creates a RESTConfig with the specified URL and whether to trust all
     * certificates.
     * <p>
     * Trusting all certificates is useful for testing self-signed
     * certificates. By default, no proxy will be used.
     *
     * @param URL url to set
     * @param trustAllCerts whether to trust all certificates
     */
    public RESTConfig(final String URL, final boolean trustAllCerts) {
        this(URL, null, -1, trustAllCerts);
    }
    
    /**
     * Creates a RESTConfig with the specified URL and proxy.
     * <p>
     * By default, only valid certificates will be allowed.
     *
     * @param URL url to set
     * @param proxyHost proxy host to set 
     * @param proxyPort proxy port to set
     */
    public RESTConfig(final String URL, final String proxyHost, 
            final int proxyPort) {

        this(URL, proxyHost, proxyPort, false);
    }

    /**
     * Creates a RESTConfig object with the specified URL, proxy host, proxy
     * port, and whether to trust all certificates. Allowing all certificates
     * is useful for testing self-signed certificates.
     *
     * @param URL url to set
     * @param proxyHost proxy host to set
     * @param proxyPort porxy port to set
     * @param trustAllCerts whether to trust all certificates
     */
    public RESTConfig(final String URL, final String proxyHost, 
            final int proxyPort, boolean trustAllCerts) {
        
        this.URL = URL;
        this.proxyHost = proxyHost;
        this.proxyPort = proxyPort;
        this.trustAllCerts = trustAllCerts;
    }

    /**
     * Gets the URL to use.
     *
     * @return URL to use
     */
    public String getURL() {
        return this.URL;
    }

    /**
     * Gets whether to trust all certificates.
     * 
     * @return true if to trust all certificates, false otherwise
     */
    public boolean trustAllCerts() {
        return this.trustAllCerts;
    }
    
    /**
     * Gets proxy host or null if proxy host has not been set.
     *
     * @return proxy host
     */
    public String getProxyHost() {
        return this.proxyHost;
    }

    /**
     * Gets proxy port or -1 if no proxy port has been set.
     *
     * @return proxy port
     */
    public int getProxyPort() {
        return this.proxyPort;
    }
}