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- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * 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.vaadin.server;
-
- import java.util.EventObject;
-
- /**
- * Event gets fired when a new Vaadin service session is initialized for a
- * Vaadin service.
- * <p>
- * Because of the way different service instances share the same session, the
- * event is not necessarily fired immediately when the session is created but
- * only when the first request for that session is handled by a specific
- * service.
- *
- * @see SessionInitListener#sessionInit(SessionInitEvent)
- *
- * @author Vaadin Ltd
- * @since 7.0.0
- */
- public class SessionInitEvent extends EventObject {
-
- private final VaadinSession session;
- private final VaadinRequest request;
-
- /**
- * Creates a new event.
- *
- * @param service
- * the Vaadin service from which the event originates
- * @param session
- * the Vaadin service session that has been initialized
- * @param request
- * the request that triggered the initialization
- */
- public SessionInitEvent(VaadinService service, VaadinSession session,
- VaadinRequest request) {
- super(service);
- this.session = session;
- this.request = request;
- }
-
- @Override
- public VaadinService getSource() {
- return (VaadinService) super.getSource();
- }
-
- /**
- * Gets the Vaadin service from which this event originates.
- *
- * @return the Vaadin service instance
- */
- public VaadinService getService() {
- return getSource();
- }
-
- /**
- * Gets the Vaadin service session that has been initialized.
- *
- * @return the Vaadin service session
- */
- public VaadinSession getSession() {
- return session;
- }
-
- /**
- * Gets the request that triggered the initialization.
- *
- * @return the request
- */
- public VaadinRequest getRequest() {
- return request;
- }
-
- }
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