public void destroy() {
if (consumer != null) {
consumer.shutdown();
logger.info(
"consumer shutdown! topic={0},subExpression={1},group={2}",
topic.getTopic(), subExpression, group);
}
}
public void init() throws MQClientException {
nameServer = PropertyFileUtil.get("rocketmq.namesrv.domain");
if (StringUtils.isBlank(nameServer)) {
logger.warn("【MQ init】property rocketmq.namesrv.domain not found");
return;
}
if ("localTest".equals(nameServer)) {
logger.warn("【MQ init】localTest");
return;
}
if (StringUtils.isBlank(System.getProperty("rocketmq.namesrv.domain"))) {
System.setProperty("rocketmq.namesrv.domain", nameServer);
}
topicType = getTopic();
topic = RocketMqUtils.getTopic(topicType);
if (StringUtils.isBlank(group)) {
group = "S_" + topic.getTopic() + "_" + topic.getTags();
}
consumer = new DefaultMQPushConsumer(group);
consumer.setNamesrvAddr(nameServer);
consumer.setMessageModel(getMessageModel());
consumer.setConsumeThreadMin(minConsumeThread);
consumer.setConsumeThreadMax(maxConsumeThread);
// 可以不设置 设置后可以起多个 消费端
try {
consumer.setInstanceName("DEFAULT_CONSUMER-" + InetAddress.getLocalHost().getHostName());
} catch (UnknownHostException e) {
logger.error("getHostName error", e);
}
// 设置订阅的topic 设置订阅过滤表达式
if (StringUtils.isBlank(subExpression)) {
subExpression = topic.getTags();
consumer.subscribe(topic.getTopic(), subExpression);
} else {
consumer.subscribe(topic.getTopic(), subExpression);
}
try {
consumer.registerMessageListener(this);
consumer.start();
} catch (MQClientException e) {
logger.error(
"consumer start error!topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group,
e);
}
logger.info(
"consumer start! topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group);
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
response.setContentType("text/html; charset=utf-8");
pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
_jspx_resourceInjector =
(org.glassfish.jsp.api.ResourceInjector)
application.getAttribute("com.sun.appserv.jsp.resource.injector");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write("\r\n");
out.write(
"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\r\n");
out.write("<html xmlns=\"http://www.w3.org/1999/xhtml\" >\r\n");
out.write("<head>\r\n");
out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\r\n");
out.write("<title>Neonat论坛</title>\r\n");
out.write(
"<link href=\"forum.css\" media=\"screen\" rel=\"stylesheet\" type=\"text/css\">\r\n");
out.write("</head>\r\n");
out.write("<body>\r\n");
out.write("<div id=\"page\">\r\n");
out.write(" <div id=\"header\">\r\n");
out.write(" <div class=\"clearfix\">\r\n");
out.write(" <div style=\"padding:15px 0 10px 0;\">\r\n");
out.write(" <div class=\"title_logo\"></div>\r\n");
out.write(" </div>\r\n");
out.write(
" <div class=\"toolbar\"><a href=\"new.jsp\"><img src=\"images/post.gif\" /></a><div style=\"float:right\">论坛发帖总数：\r\n");
out.write("\t\t");
BundleContext context = Activator.getContext();
NeonatModelService ms =
context.getService(context.getServiceReference(NeonatModelService.class));
Board board = ms.getBoard();
out.println(board.getTopicCount());
out.write("\r\n");
out.write("\t </div></div>\r\n");
out.write("\t \r\n");
out.write("\t <table id=\"forum_main\" cellspacing=\"1\">\r\n");
out.write(" <thead>\r\n");
out.write(" <tr>\r\n");
out.write(" <td bgcolor=\"#477AA5\" style=\"width: 20px;\">ID</td>\r\n");
out.write(
" <td colspan=\"2\" bgcolor=\"#477AA5\" style=\"border-left: 1px solid white;\">主题</td>\r\n");
out.write(" <td bgcolor=\"#477AA5\" style=\"width: 50px;\">回复</td>\r\n");
out.write(" <td bgcolor=\"#477AA5\" style=\"width: 100px;\">发帖时间</td>\r\n");
out.write(" <td bgcolor=\"#477AA5\" style=\"width: 100px;\">作者</td>\r\n");
out.write(" </tr>\r\n");
out.write(" </thead>\r\n");
out.write(" <tbody>\r\n");
out.write(" ");
for (Iterator<Entry<Integer, Topic>> i = board.getTopicsMap().entrySet().iterator();
i.hasNext(); ) {
Topic topic = i.next().getValue();
out.write("\r\n");
out.write("\t <tr>\r\n");
out.write("\t <td class=\"topic_id\">");
out.print(topic.getId());
out.write("</td>\r\n");
out.write("\t <td class=\"topic_icon unread_topic\"></td>\r\n");
out.write("\t <td class=\"topic_title\"><a href=\"content.jsp?id=");
out.print(topic.getId());
out.write('"');
out.write('>');
out.print(topic.getTitle());
out.write("</a></td>\r\n");
out.write("\t <td class=\"topic_replies\">");
out.print(topic.getReplyTopics().size());
out.write("</td>\r\n");
out.write("\t <td class=\"topic_time\">");
out.print(topic.getDate().toLocaleString());
out.write("</td>\r\n");
out.write(
"\t <td class=\"topic_author\"><a href=\"#\" target=\"_blank\">IcyFenix</a></td>\r\n");
out.write("\t </tr>\r\n");
out.write("\t ");
}
out.write("\r\n");
out.write(" </table>\r\n");
out.write(" <br />\r\n");
out.write(
" <div style=\"text-align:center\">©2011-2012 Neonat BBS All rights reserved.</div>\r\n");
out.write(" </div>\r\n");
out.write(" </div>\r\n");
out.write("</div>\r\n");
out.write("</body>\r\n");
out.write("</html>");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)) {
out = _jspx_out;
if (out != null && out.getBufferSize() != 0) out.clearBuffer();
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
else throw new ServletException(t);
}
} finally {
_jspxFactory.releasePageContext(_jspx_page_context);
}
}