如何在SEAM中调用bean初始化链末尾的启动bean

Question

14:00:04,449 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.servlet.characterEncodingFilter
14:00:04,450 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.web.redirectFilter
14:00:04,451 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.web.exceptionFilter
14:00:04,452 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.web.multipartFilter
14:00:04,452 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.web.identityFilter
14:00:04,453 INFO  [org.jboss.seam.servlet.SeamFilter] Initializing filter:
 org.jboss.seam.web.rewriteFilter

这些是 JBoss SEAM 应用程序在 JBoss 6 上启动后打印的最后一组行

@Name("myStartup")
@Startup
@Scope(APPLICATION)
@BypassInterceptors
public class MyStartup {

    @Create
    public void create() {
        System.out.println("SERVER STARTED SUCCESSFULLY");
    }
}

。我的目的是在 SeamFilter 初始化后打印上述消息（在 JBoss 6 控制台上）。我该怎么做？

Answer 1

您可以在普通组件上尝试此注释。删除该组件上的@Startup。

@Observer({"org.jboss.seam.postInitialization", "org.jboss.seam.postReInitialization"})
public void create() {
    System.out.println("SERVER STARTED SUCCESSFULLY");
}

Answer 2

如果想法只是在所有接缝消息之后显示某些状态，则至少有两种方法：

第一种是使用 Shervin 的解决方案并抑制 org.jboss.seam.servlet.Filter INFO 消息 < code>$JBOSS_HOME/server//conf/jboss-log4j.xml：

<category name="org.jboss.seam.servlet.Filter">
   <priority value="ERROR"/>
</category>

或者实现一个过滤器：

@Scope(APPLICATION)
@Name("com.example.seam.myFilter")
@BypassInterceptors
@Filter(within={"org.jboss.seam.web.rewriteFilter"})
public class MyFilter implements Filter {
    public void doFilter(ServletRequest request, ServletResponse response) throws IOException, ServletException {
        chain.doFilter(request, response);
    }

    public void init(FilterConfig filterConfig) throws ServletException {
        System.out.println("SERVER STARTED SUCCESSFULLY");
    }
}