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/*
* SonarLint Core - Server Connection
* Copyright (C) 2016-2023 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonarsource.sonarlint.core.serverconnection.events;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.sonarsource.sonarlint.core.commons.log.SonarLintLogger;
import org.sonarsource.sonarlint.core.commons.push.ServerEvent;
public class EventDispatcher implements ServerEventHandler {
private static final SonarLintLogger LOG = SonarLintLogger.get();
private final Map, List> routes = new HashMap<>();
public EventDispatcher dispatch(Class eventType, ServerEventHandler handler) {
routes.computeIfAbsent(eventType, k -> new ArrayList<>()).add(handler);
return this;
}
@Override
public void handle(ServerEvent event) {
Class eventType = event.getClass();
if (routes.containsKey(eventType)) {
routes.get(eventType).forEach(handler -> handler.handle(event));
} else {
LOG.error("No handler for event '{}'", eventType);
}
}
}