| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 org.apache.catalina.connector; |
| |
| import java.io.IOException; |
| |
| import javax.servlet.ServletException; |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.catalina.comet.CometEvent; |
| import org.apache.tomcat.util.res.StringManager; |
| |
| public class CometEventImpl implements CometEvent { |
| |
| |
| /** |
| * The string manager for this package. |
| */ |
| protected static final StringManager sm = |
| StringManager.getManager(Constants.Package); |
| |
| |
| public CometEventImpl(Request request, Response response) { |
| this.request = request; |
| this.response = response; |
| } |
| |
| |
| // ----------------------------------------------------- Instance Variables |
| |
| |
| /** |
| * Associated request. |
| */ |
| protected Request request = null; |
| |
| |
| /** |
| * Associated response. |
| */ |
| protected Response response = null; |
| |
| |
| /** |
| * Event type. |
| */ |
| protected EventType eventType = EventType.BEGIN; |
| |
| |
| /** |
| * Event sub type. |
| */ |
| protected EventSubType eventSubType = null; |
| |
| |
| // --------------------------------------------------------- Public Methods |
| |
| /** |
| * Clear the event. |
| */ |
| public void clear() { |
| request = null; |
| response = null; |
| } |
| |
| public void setEventType(EventType eventType) { |
| this.eventType = eventType; |
| } |
| |
| public void setEventSubType(EventSubType eventSubType) { |
| this.eventSubType = eventSubType; |
| } |
| |
| @Override |
| public void close() throws IOException { |
| if (request == null) { |
| throw new IllegalStateException(sm.getString("cometEvent.nullRequest")); |
| } |
| boolean iscomet = request.isComet(); |
| request.setComet(false); |
| request.finishRequest(); |
| response.finishResponse(); |
| if (iscomet) request.cometClose(); |
| } |
| |
| @Override |
| public EventSubType getEventSubType() { |
| return eventSubType; |
| } |
| |
| @Override |
| public EventType getEventType() { |
| return eventType; |
| } |
| |
| @Override |
| public HttpServletRequest getHttpServletRequest() { |
| return request.getRequest(); |
| } |
| |
| @Override |
| public HttpServletResponse getHttpServletResponse() { |
| return response.getResponse(); |
| } |
| |
| @Override |
| public void setTimeout(int timeout) throws IOException, ServletException, |
| UnsupportedOperationException { |
| if (request.getAttribute("org.apache.tomcat.comet.timeout.support") == Boolean.TRUE) { |
| request.setAttribute("org.apache.tomcat.comet.timeout", Integer.valueOf(timeout)); |
| if (request.isComet()) request.setCometTimeout(timeout); |
| } else { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder buf = new StringBuilder(); |
| buf.append(super.toString()); |
| buf.append("[EventType:"); |
| buf.append(eventType); |
| buf.append(", EventSubType:"); |
| buf.append(eventSubType); |
| buf.append("]"); |
| return buf.toString(); |
| } |
| |
| } |