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我正在尝试使用 Weblogic 中的嵌入式代理运行 ActiveMQ AjaxServlet。我正在使用示例中的 web.xml 和 maven 依赖项，这里是：https ://svn.apache.org/repos/asf/activemq/trunk/activemq-web-demo/src/main/webapp/ 访问后页面（或尝试与客户端连接），我在服务器上抛出了这个异常：

Servlet failed with Exception
java.lang.IllegalStateException: !(Jetty || Servlet 3.0 || ContinuationFilter)
at org.eclipse.jetty.continuation.ContinuationSupport.getContinuation(ContinuationSupport.java:150)
at org.apache.activemq.web.MessageListenerServlet.doMessages(MessageListenerServlet.java:309)
at org.apache.activemq.web.MessageListenerServlet.doGet(MessageListenerServlet.java:246)
at org.apache.activemq.web.AjaxServlet.doGet(AjaxServlet.java:47)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at org.apache.activemq.web.SessionFilter.doFilter(SessionFilter.java:45)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3730)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3696)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

我需要将 Jetty 添加到 Weblogic 吗？那可能吗？那是明智的吗？

Weblogic 版本是 10.3.6。可以切换到 Weblogic 12 解决问题（它有 Servlet 3.0）

这是web.xml：

    <!--ACTIVE MQ-->
<context-param>
    <param-name>org.apache.activemq.brokerURL</param-name>
    <param-value>vm://localhost</param-value>
</context-param>
<context-param>
    <param-name>org.apache.activemq.embeddedBroker</param-name>
    <param-value>true</param-value>
</context-param>
<servlet>
    <servlet-name>AjaxServlet</servlet-name>
    <servlet-class>org.apache.activemq.web.AjaxServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet>
    <servlet-name>MessageServlet</servlet-name>
    <servlet-class>org.apache.activemq.web.MessageServlet</servlet-class>
</servlet>
<servlet>
    <servlet-name>QueueBrowseServlet</servlet-name>
    <servlet-class>org.apache.activemq.web.QueueBrowseServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>AjaxServlet</servlet-name>
    <url-pattern>/amq/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>QueueBrowseServlet</servlet-name>
    <url-pattern>/queueBrowse/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>MessageServlet</servlet-name>
    <url-pattern>/message/*</url-pattern>
</servlet-mapping>

以下是 ActiveMQ servlet 的依赖项：

        <!--ActiveMQ-->
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-web</artifactId>
        <version>${version.activeMQ}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activeio-core</artifactId>
        <version>3.1.4</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-jaas</artifactId>
        <version>${version.activeMQ}</version>
        <optional>true</optional>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${version.slf4j}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-jaas</artifactId>
        <version>${version.activeMQ}</version>
        <optional>true</optional>
    </dependency>
4

1 回答 1

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Weblogic 10.X 不支持 Servlet 3.0。切换到 Weblogic 12 解决了这个问题。

于 2013-09-03T16:08:09.293 回答