我创建了一个调用 jms 队列并放入消息的简单 we 项目。
这里是代码:
public class QueueSend
{
// Defines the JNDI context factory.
public final static String JNDI_FACTORY="weblogic.jndi.WLInitialContextFactory";
// Defines the JMS context factory.
public final static String JMS_FACTORY="jms/MyConnectionFactory";
// Defines the queue.
public final static String QUEUE="jms/MyTestQueue";
private QueueConnectionFactory qconFactory;
private QueueConnection qcon;
private QueueSession qsession;
private QueueSender qsender;
private Queue queue;
private TextMessage msg;
/**
* Creates all the necessary objects for sending
* messages to a JMS queue.
*
* @param ctx JNDI initial context
* @param queueName name of queue
* @exception NamingException if operation cannot be performed
* @exception JMSException if JMS fails to initialize due to internal error
*/
public void init(Context ctx, String queueName)
throws NamingException, JMSException
{
qconFactory = (QueueConnectionFactory) ctx.lookup(JMS_FACTORY);
qcon = qconFactory.createQueueConnection();
qsession = qcon.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
queue = (Queue) ctx.lookup(queueName);
qsender = qsession.createSender(queue);
msg = qsession.createTextMessage();
qcon.start();
}
/**
* Sends a message to a JMS queue.
*
* @param message message to be sent
* @exception JMSException if JMS fails to send message due to internal error
*/
public void send(String message) throws JMSException {
msg.setText(message);
qsender.send(msg);
}
/**
* Closes JMS objects.
* @exception JMSException if JMS fails to close objects due to internal error
*/
public void close() throws JMSException {
qsender.close();
qsession.close();
qcon.close();
}
/** main() method.
*
* @param args WebLogic Server URL
* @exception Exception if operation fails
*/
public static void main(String[] args) throws Exception {
Context ic = getInitialContext("t3://localhost:7001");
QueueSend qs = new QueueSend();
qs.init(ic, QUEUE);
readAndSend(qs);
qs.close();
}
private static void readAndSend(QueueSend qs)
throws IOException, JMSException
{
qs.send("ciao");
System.out.println("JMS Message Sent: ciao \n");
}
private static InitialContext getInitialContext(String url)
throws NamingException
{
Hashtable<String, String> env = new Hashtable<String, String>();
env.put(Context.INITIAL_CONTEXT_FACTORY, JNDI_FACTORY);
env.put(Context.PROVIDER_URL, url);
return new InitialContext(env);
}
}
当我启动主程序时,我有这个错误:
Exception in thread "main" java.lang.NoClassDefFoundError: weblogic/security/service/PrivilegedActions
at weblogic.jndi.WLSJNDIEnvironmentImpl.<clinit>(WLSJNDIEnvironmentImpl.java:57)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:264)
at weblogic.jndi.internal.JNDIEnvironment.getJNDIEnvironment(JNDIEnvironment.java:37)
at weblogic.jndi.Environment.<clinit>(Environment.java:92)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
at javax.naming.InitialContext.init(InitialContext.java:244)
at javax.naming.InitialContext.<init>(InitialContext.java:216)
at test.QueueSend.getInitialContext(QueueSend.java:109)
at test.QueueSend.main(QueueSend.java:86)
我与谷歌一起发现 PrivilegedActions 位于 weblogic.security.service(weblogic-api.jar;我已将此 jar 包含在我的项目中但在内部它没有这个类)但只是 12.1.3 版本的问题?
感谢回复
最佳答案
我找到了解决方案。
我已经更新到 12.2.1 并生成了一个 wlfullclient.jar
。我已将它添加到构建库路径并删除了 WebLogic 库。
关于java - 找不到 Weblogic 12.1.3 PrivilegedActions 类,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/36794504/