[英]JBoss 7.2 jms messaging queue
我們在我的本地主機上運行一個獨立的JBoss 7.2,並使用standalone-full.xml,但使用的是輕量級版本,以便刪除所有不使用的東西-例如,刪除消息傳遞部分。
但是現在我正在嘗試使用jms使用隊列來執行MessageDrivenBean。 我首先將以下內容添加到standalone-full.xml中:
<extensions>
<extension module="org.jboss.as.messaging"/>
<subsystem xmlns="urn:jboss:domain:messaging:1.1">
<hornetq-server>
<persistence-enabled>true</persistence-enabled>
<journal-file-size>102400</journal-file-size>
<journal-min-files>2</journal-min-files>
<connectors>
<netty-connector name="netty" socket-binding="messaging"/>
<netty-connector name="netty-throughput" socket-binding="messaging-throughput">
<param key="batch-delay" value="50"/>
</netty-connector>
<in-vm-connector name="in-vm" server-id="0"/>
</connectors>
<acceptors>
<netty-acceptor name="netty" socket-binding="messaging"/>
<netty-acceptor name="netty-throughput" socket-binding="messaging-throughput">
<param key="batch-delay" value="50"/>
<param key="direct-deliver" value="false"/>
</netty-acceptor>
<in-vm-acceptor name="in-vm" server-id="0"/>
</acceptors>
<security-domain>XXSecurityDomain</security-domain>
<security-settings>
<security-setting match="#">
<permission type="send" roles="guest"/>
<permission type="consume" roles="guest"/>
<permission type="createNonDurableQueue" roles="guest"/>
<permission type="deleteNonDurableQueue" roles="guest"/>
</security-setting>`
</security-settings>
<jms-connection-factories>
<connection-factory name="InVmConnectionFactory">
<connectors>
<connector-ref connector-name="in-vm"/>
</connectors>
<entries>
<entry name="java:/ConnectionFactory"/>
</entries>
</connection-factory>
<connection-factory name="RemoteConnectionFactory">
<connectors>
<connector-ref connector-name="netty"/>
</connectors>
<entries>
<entry name="java:jboss/exported/jms/RemoteConnectionFactory"/>
</entries>
</connection-factory>
<pooled-connection-factory name="hornetq-ra">
<transaction mode="xa"/>
<connectors>
<connector-ref connector-name="in-vm"/>
</connectors>
<entries>
<entry name="java:/JmsXA"/>
</entries>
</pooled-connection-factory>
</jms-connection-factories>
</hornetq-server>
</subsystem>
<socket-binding-group name="standard-sockets" default-interface="public" port-offset="${jboss.socket.binding.port-offset:100}">
<socket-binding name="messaging" port="5445"/>
<socket-binding name="messaging-throughput" port="5455"/>
接下來,我使用一個以前已經工作過的現有servlet,並對其進行了修改:
public class XRequestServlet extends HttpServlet
Context mQueueContext = null;
ConnectionFactory mConnectionFactory = null;
Connection mConnection = null;
public void init() throws ServletException {
try {
log.info("init()");
mQueueContext = new InitialContext();
mConnectionFactory = (ConnectionFactory) mQueueContext.lookup("/ConnectionFactory");
} catch (NamingException e) {
e.printStackTrace();
}
}
public void doPost(WebSession pWebSession, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
log.info("doPost()");
String vDestinationName = "java:jboss/exported/jms/queue/testQueue";
PrintWriter vOut = response.getWriter();
try {
log.info("1");
mConnection = mConnectionFactory.createConnection();
log.info("1.5");
Queue vQueue = (Queue) mQueueContext.lookup(vDestinationName);
log.info("2");
為了測試它,我在firefox中使用了RESTClient插件,我可以看到我的請求輸入了doPost(),並且看到了記錄doPost(),1和1.5,但是嘗試創建隊列失敗。 在jboss日志中,出現以下錯誤:
javax.naming.NameNotFoundException:jms / queue / testQueue-服務jboss.naming.context.java.jboss.exported.jms.queue.testQueue
有人可以給我建議嗎?
我沒有檢查其余的配置,但是導致錯誤的直接原因是您似乎沒有在JBoss中配置任何隊列,因此當您嘗試使用mQueueContext.lookup
查找它時引發異常。
在jms-destinations下配置隊列,如下所示:
<subsystem xmlns="urn:jboss:domain:messaging:1.0">
[...]
<jms-destinations>
<jms-queue name="testQueue">
<entry name="jms/queue/test"/>
<entry name="java:jboss/exported/jms/queue/test"/>
</jms-queue>
[...]
</subsystem>
有關在JBoss 7下設置JMS的更多文檔,請參閱https://docs.jboss.org/author/display/AS72/Messaging+configuration#Messagingconfiguration-JMSQueuesandTopics 。
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