001/*
002 * This file is part of the Keycloak Moodle authenticator
003 * Copyright (C) 2024 Michael N. Lipp
004 *
005 * This program is free software; you can redistribute it and/or modify it 
006 * under the terms of the GNU Lesser General Public License as published
007 * by the Free Software Foundation; either version 3 of the License, or 
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful, but 
011 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
012 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 
013 * License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License along 
016 * with this program; if not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jdrupes.keycloak.moodleauth.moodle;
020
021import java.io.IOException;
022import java.net.URI;
023import java.util.Map;
024import org.jdrupes.keycloak.moodleauth.moodle.model.MoodleSiteInfo;
025import org.jdrupes.keycloak.moodleauth.moodle.model.MoodleUser;
026import org.jdrupes.keycloak.moodleauth.moodle.service.MoodleClient;
027
028/**
029 * Represents an open connection to a moodle instance.
030 */
031public class MoodleClientConnection implements MoodleClient {
032
033    private final RestClient restClient;
034    private final MoodleUser moodleUser;
035    private final MoodleSiteInfo siteInfo;
036
037    /**
038     * Instantiates a new moodle client connection.
039     *
040     * @param restClient the rest client
041     */
042    public MoodleClientConnection(URI siteUri, RestClient restClient,
043            MoodleUser moodleUser, MoodleSiteInfo siteInfo) {
044        this.restClient = restClient;
045        this.moodleUser = moodleUser;
046        this.siteInfo = siteInfo;
047    }
048
049    @Override
050    public Object invoke(String wsfunction, Map<String, Object> params)
051            throws IOException {
052        return restClient.invoke(Object.class, Map.of("wsfunction", wsfunction),
053            params);
054    }
055
056    @Override
057    public MoodleUser moodleUser() {
058        return moodleUser;
059    }
060
061    @Override
062    public MoodleSiteInfo siteInfo() {
063        return siteInfo;
064    }
065
066    @Override
067    @SuppressWarnings({ "PMD.AvoidCatchingGenericException",
068        "PMD.EmptyCatchBlock" })
069    public void close() {
070        try {
071            restClient.close();
072        } catch (Exception e) {
073            // Only trying to be nice
074        }
075    }
076
077}