$.Count.java Source code

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Here is the source code for $.Count.java
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    /*
     * Copyright (c) 2002-2012 Alibaba Group Holding Limited.
     * 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.
     */

package ${package}.app1.module.screen.simple;

    import static com.alibaba.citrus.util.StringEscapeUtil.*;

    import java.io.PrintWriter;
    import javax.servlet.http.HttpServletResponse;

    import com.alibaba.citrus.service.requestcontext.buffered.BufferedRequestContext;
    import com.alibaba.citrus.turbine.dataresolver.Param;
    import org.springframework.beans.factory.annotation.Autowired;

    /**
     * ?
     * <p/>
     * ?WEB??????????
     * <p/>
     * ?????????
     * ???????????
     *
     * @author Michael Zhou
     */
    public class Count {
        @Autowired
        private HttpServletResponse response;

        @Autowired
        private BufferedRequestContext brc;

        public void execute(@Param("to") int toNumber) throws Exception {
            // buffering????
            brc.setBuffering(false);

            // content type??charsetcharset
            response.setContentType("text/html");

            PrintWriter out = response.getWriter();

            out.println("<html>");
            out.println("<head>");
            out.println("  <title>Count to " + toNumber + "</title>");
            out.println("</head>");
            out.println("<body>");

            for (int i = 1; i <= toNumber; i++) {
                for (int j = 0; j < 10000; j++) {
                    out.print(i);
                }

                out.println();
                out.flush(); // ???

                Thread.sleep(1000); // ?1
            }

            out.println("</body>");
            out.println("</html>");
        }
    }