Apache 骆驼 MQXAQueueConnectionFactory
Apache Camel MQXAQueueConnectionFactory
好吧，我正在尝试让 MQXAQueueConnectionFactory 工作，我从 JmsComponent 创建了一个扩展 class 以在向队列发送数据时处理用户名和密码。
它在队列中处理 get/put 消息，但在我的例子中，我创建了一个路由器来测试 XA，例如
from("wmq:queue:incomingQueue")
.process(new Processor(){
... Thread.sleep(20000)
})
.to("wmq:queue:outgoingQueue")
在睡眠期间，我关闭了队列管理器。但是，当尝试从队列中获取未提交的消息时
DISPLAY QSTATUS('qChainQueue') 我得到 CURDEPTH(0)，而根据我对 XA 部分的理解，它应该是 1。
- 我这样做完全错了吗？
- 如何测试？
处理 WMQ 的帮助类：
public class WMQComponent extends JmsComponent {
private final String username;
private final String password;
public WMQComponent(String hostname, int port, String username, String password,
String queueManager, String channel) throws JMSException {
super();
this.username = username;
this.password = password;
MQXAQueueConnectionFactory connectionFactory = new MQXAQueueConnectionFactory();
connectionFactory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
connectionFactory.setFailIfQuiesce(1);
connectionFactory.setHostName(hostname);
connectionFactory.setPort(port);
connectionFactory.setQueueManager(queueManager);
connectionFactory.setChannel(channel);
setConnectionFactory(connectionFactory);
}
@Override
public Endpoint createEndpoint(String uri) throws Exception {
if (uri.contains("username") || uri.contains("password")) {
throw new IllegalStateException("Username and password is set by the component");
}
if (uri.contains("?")) {
return super.createEndpoint(uri + "&username=" + username + "&password=" + password);
} else {
return super.createEndpoint(uri + "?username=" + username + "&password=" + password);
}
}
}
有以下错误：
2015-03-25 14:01:12,077 [ #2 - Multicast] INFO dest_chain_ldap - org.springframework.jms.IllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'.; nested exception is com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'. Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.; nested exception is com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2059' ('MQRC_Q_MGR_NOT_AVAILABLE').
at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:279)
at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:168)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:469)
at org.apache.camel.component.jms.JmsConfiguration$CamelJmsTemplate.send(JmsConfiguration.java:228)
at org.apache.camel.component.jms.JmsProducer.doSend(JmsProducer.java:431)
at org.apache.camel.component.jms.JmsProducer.processInOnly(JmsProducer.java:385)
at org.apache.camel.component.jms.JmsProducer.process(JmsProducer.java:153)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:120)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:51)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:120)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)
at org.apache.camel.processor.MulticastProcessor.doProcessParallel(MulticastProcessor.java:732)
at org.apache.camel.processor.MulticastProcessor.access0(MulticastProcessor.java:82)
at org.apache.camel.processor.MulticastProcessor.call(MulticastProcessor.java:303)
at org.apache.camel.processor.MulticastProcessor.call(MulticastProcessor.java:288)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'. Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.
at com.ibm.msg.client.wmq.common.internal.Reason.reasonToException(Reason.java:496)
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:236)
at com.ibm.msg.client.wmq.internal.WMQConnection.<init>(WMQConnection.java:430)
at com.ibm.msg.client.wmq.internal.WMQXAConnection.<init>(WMQXAConnection.java:70)
at com.ibm.msg.client.wmq.factories.WMQXAConnectionFactory.createV7ProviderConnection(WMQXAConnectionFactory.java:190)
at com.ibm.msg.client.wmq.factories.WMQConnectionFactory.createProviderConnection(WMQConnectionFactory.java:6210)
at com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl.createConnection(JmsConnectionFactoryImpl.java:278)
at com.ibm.mq.jms.MQConnectionFactory.createCommonConnection(MQConnectionFactory.java:6155)
at com.ibm.mq.jms.MQQueueConnectionFactory.createQueueConnection(MQQueueConnectionFactory.java:144)
at com.ibm.mq.jms.MQQueueConnectionFactory.createConnection(MQQueueConnectionFactory.java:223)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.doCreateConnection(UserCredentialsConnectionFactoryAdapter.java:175)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.createConnection(UserCredentialsConnectionFactoryAdapter.java:150)
at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:184)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:456)
... 29 more
Caused by: com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2059' ('MQRC_Q_MGR_NOT_AVAILABLE').
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:223)
... 41 more
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2059;AMQ9204: Connection to host 'hostname.com(1514)' rejected. [1=com.ibm.mq.jmqi.JmqiException[CC=2;RC=2059;AMQ9213: A communications error for occurred. [1=java.net.ConnectException[Connection refused: connect],3=hostname.com]],3=hostname.com(1514),5=RemoteTCPConnection.connnectUsingLocalAddress]
at com.ibm.mq.jmqi.remote.internal.RemoteFAP.jmqiConnect(RemoteFAP.java:1831)
at com.ibm.msg.client.wmq.internal.WMQConnection.<init>(WMQConnection.java:345)
... 40 more
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2059;AMQ9213: A communications error for occurred. [1=java.net.ConnectException[Connection refused: connect],3=hostname.com]
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.connnectUsingLocalAddress(RemoteTCPConnection.java:612)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.protocolConnect(RemoteTCPConnection.java:940)
at com.ibm.mq.jmqi.remote.internal.system.RemoteConnection.connect(RemoteConnection.java:1097)
at com.ibm.mq.jmqi.remote.internal.system.RemoteConnectionPool.getConnection(RemoteConnectionPool.java:348)
at com.ibm.mq.jmqi.remote.internal.RemoteFAP.jmqiConnect(RemoteFAP.java:1503)
... 41 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:69)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.run(RemoteTCPConnection.java:597)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.connnectUsingLocalAddress(RemoteTCPConnection.java:588)
... 45 more
原因代码 2059 和表明连接被拒绝的各种错误表明存在机械问题（即监听器不是 运行）或身份验证问题。
如果我尝试对此进行调试，我要做的第一件事就是启用授权事件、通道事件以及您通常会启用的任何其他事件。如果您使用 MQ Explorer，还要安装 MS0P Plugin，这将允许您以人类可读的文本形式查看事件消息。
接下来，我将使用MQ示例程序进行测试。因为我总是安装完整的客户端而不是获取 jar 文件，所以我有可用的 amqsputc。但是，Java 类 有 IVT（初始验证测试）程序。这些确保侦听器是 运行，通道已配置且可用等。从 v7.1 开始，这也确保 CHLAUTH 规则设置为允许访问。从 v8.0 开始，或者如果您安装了 Capitalware 出口，这也让我们可以测试用户 ID 和密码身份验证。
假设连接请求到达 MQ，队列管理器的错误日志和事件消息应该提供良好的诊断。请务必查看特定于 QMgr 的错误日志和安装全局错误日志。
一旦我确认基本连接已到位，我就会协调主机、端口、通道的客户端配置参数，如果指定 [不寒而栗！] QMgr 名称。假设这些都是正确的，并且已证明基本连接有效，那么现在就可以自信地测试应用程序了。
同理。首先确保应用程序的连接请求到达 QMgr。如果这样做并被拒绝，事件消息和错误日志将记录这一点以及原因。如果在这些地方没有出现故障的迹象，则应用程序不会进入 QMgr。 2059 可以表示套接字被拒绝，侦听器已启动但 QMgr 未启动，通道实例已达到最大值，或者在临时启动通道后它被 QMgr 关闭，通常是由于 CHLAUTH 规则。在任何情况下，事件消息和错误日志都会详细解释原因。
所以我做错了一点，使用 MQXAConnectionFactory 是不够的，但我必须创建事务处理的 JmsComponent。
已尝试在 运行 应用程序时停止队列管理器并在处理消息时停止应用程序，它似乎按预期执行回滚。
最后
public static JmsComponent mqXAComponentTransacted(String hostname, int port, String username, String password,
String queueManager, String channel) throws JMSException {
MQXAQueueConnectionFactory connectionFactory = new MQXAQueueConnectionFactory();
connectionFactory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
connectionFactory.setFailIfQuiesce(1);
connectionFactory.setHostName(hostname);
connectionFactory.setPort(port);
connectionFactory.setQueueManager(queueManager);
connectionFactory.setChannel(channel);
UserCredentialsConnectionFactoryAdapter connectionFactoryAdapter=new UserCredentialsConnectionFactoryAdapter();
connectionFactoryAdapter.setTargetConnectionFactory(connectionFactory);
connectionFactoryAdapter.setUsername(username);
connectionFactoryAdapter.setPassword(password);
return JmsComponent.jmsComponentTransacted(connectionFactoryAdapter);
}
同样使用 UserCredentialsConnectionFactoryAdapter，我不想使用 Spring 组件，但由于 Jms 包已经依赖于它，所以使用它比我以前的处理凭据的解决方案更容易。
好吧，我正在尝试让 MQXAQueueConnectionFactory 工作，我从 JmsComponent 创建了一个扩展 class 以在向队列发送数据时处理用户名和密码。 它在队列中处理 get/put 消息，但在我的例子中，我创建了一个路由器来测试 XA，例如
from("wmq:queue:incomingQueue")
.process(new Processor(){
... Thread.sleep(20000)
})
.to("wmq:queue:outgoingQueue")
在睡眠期间，我关闭了队列管理器。但是，当尝试从队列中获取未提交的消息时 DISPLAY QSTATUS('qChainQueue') 我得到 CURDEPTH(0)，而根据我对 XA 部分的理解，它应该是 1。
- 我这样做完全错了吗？
- 如何测试？
处理 WMQ 的帮助类：
public class WMQComponent extends JmsComponent {
private final String username;
private final String password;
public WMQComponent(String hostname, int port, String username, String password,
String queueManager, String channel) throws JMSException {
super();
this.username = username;
this.password = password;
MQXAQueueConnectionFactory connectionFactory = new MQXAQueueConnectionFactory();
connectionFactory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
connectionFactory.setFailIfQuiesce(1);
connectionFactory.setHostName(hostname);
connectionFactory.setPort(port);
connectionFactory.setQueueManager(queueManager);
connectionFactory.setChannel(channel);
setConnectionFactory(connectionFactory);
}
@Override
public Endpoint createEndpoint(String uri) throws Exception {
if (uri.contains("username") || uri.contains("password")) {
throw new IllegalStateException("Username and password is set by the component");
}
if (uri.contains("?")) {
return super.createEndpoint(uri + "&username=" + username + "&password=" + password);
} else {
return super.createEndpoint(uri + "?username=" + username + "&password=" + password);
}
}
}
有以下错误：
2015-03-25 14:01:12,077 [ #2 - Multicast] INFO dest_chain_ldap - org.springframework.jms.IllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'.; nested exception is com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'. Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.; nested exception is com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2059' ('MQRC_Q_MGR_NOT_AVAILABLE').
at org.springframework.jms.support.JmsUtils.convertJmsAccessException(JmsUtils.java:279)
at org.springframework.jms.support.JmsAccessor.convertJmsAccessException(JmsAccessor.java:168)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:469)
at org.apache.camel.component.jms.JmsConfiguration$CamelJmsTemplate.send(JmsConfiguration.java:228)
at org.apache.camel.component.jms.JmsProducer.doSend(JmsProducer.java:431)
at org.apache.camel.component.jms.JmsProducer.processInOnly(JmsProducer.java:385)
at org.apache.camel.component.jms.JmsProducer.process(JmsProducer.java:153)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:120)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:118)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.component.direct.DirectProducer.process(DirectProducer.java:51)
at org.apache.camel.processor.SendProcessor.process(SendProcessor.java:120)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:72)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:163)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:416)
at org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:191)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:105)
at org.apache.camel.processor.MulticastProcessor.doProcessParallel(MulticastProcessor.java:732)
at org.apache.camel.processor.MulticastProcessor.access0(MulticastProcessor.java:82)
at org.apache.camel.processor.MulticastProcessor.call(MulticastProcessor.java:303)
at org.apache.camel.processor.MulticastProcessor.call(MulticastProcessor.java:288)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: com.ibm.msg.client.jms.DetailedIllegalStateException: JMSWMQ0018: Failed to connect to queue manager 'QMBATCHESB' with connection mode 'Client' and host name 'hostname.com'. Check the queue manager is started and if running in client mode, check there is a listener running. Please see the linked exception for more information.
at com.ibm.msg.client.wmq.common.internal.Reason.reasonToException(Reason.java:496)
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:236)
at com.ibm.msg.client.wmq.internal.WMQConnection.<init>(WMQConnection.java:430)
at com.ibm.msg.client.wmq.internal.WMQXAConnection.<init>(WMQXAConnection.java:70)
at com.ibm.msg.client.wmq.factories.WMQXAConnectionFactory.createV7ProviderConnection(WMQXAConnectionFactory.java:190)
at com.ibm.msg.client.wmq.factories.WMQConnectionFactory.createProviderConnection(WMQConnectionFactory.java:6210)
at com.ibm.msg.client.jms.admin.JmsConnectionFactoryImpl.createConnection(JmsConnectionFactoryImpl.java:278)
at com.ibm.mq.jms.MQConnectionFactory.createCommonConnection(MQConnectionFactory.java:6155)
at com.ibm.mq.jms.MQQueueConnectionFactory.createQueueConnection(MQQueueConnectionFactory.java:144)
at com.ibm.mq.jms.MQQueueConnectionFactory.createConnection(MQQueueConnectionFactory.java:223)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.doCreateConnection(UserCredentialsConnectionFactoryAdapter.java:175)
at org.springframework.jms.connection.UserCredentialsConnectionFactoryAdapter.createConnection(UserCredentialsConnectionFactoryAdapter.java:150)
at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:184)
at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:456)
... 29 more
Caused by: com.ibm.mq.MQException: JMSCMQ0001: WebSphere MQ call failed with compcode '2' ('MQCC_FAILED') reason '2059' ('MQRC_Q_MGR_NOT_AVAILABLE').
at com.ibm.msg.client.wmq.common.internal.Reason.createException(Reason.java:223)
... 41 more
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2059;AMQ9204: Connection to host 'hostname.com(1514)' rejected. [1=com.ibm.mq.jmqi.JmqiException[CC=2;RC=2059;AMQ9213: A communications error for occurred. [1=java.net.ConnectException[Connection refused: connect],3=hostname.com]],3=hostname.com(1514),5=RemoteTCPConnection.connnectUsingLocalAddress]
at com.ibm.mq.jmqi.remote.internal.RemoteFAP.jmqiConnect(RemoteFAP.java:1831)
at com.ibm.msg.client.wmq.internal.WMQConnection.<init>(WMQConnection.java:345)
... 40 more
Caused by: com.ibm.mq.jmqi.JmqiException: CC=2;RC=2059;AMQ9213: A communications error for occurred. [1=java.net.ConnectException[Connection refused: connect],3=hostname.com]
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.connnectUsingLocalAddress(RemoteTCPConnection.java:612)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.protocolConnect(RemoteTCPConnection.java:940)
at com.ibm.mq.jmqi.remote.internal.system.RemoteConnection.connect(RemoteConnection.java:1097)
at com.ibm.mq.jmqi.remote.internal.system.RemoteConnectionPool.getConnection(RemoteConnectionPool.java:348)
at com.ibm.mq.jmqi.remote.internal.RemoteFAP.jmqiConnect(RemoteFAP.java:1503)
... 41 more
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:69)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.run(RemoteTCPConnection.java:597)
at java.security.AccessController.doPrivileged(Native Method)
at com.ibm.mq.jmqi.remote.internal.RemoteTCPConnection.connnectUsingLocalAddress(RemoteTCPConnection.java:588)
... 45 more
原因代码 2059 和表明连接被拒绝的各种错误表明存在机械问题（即监听器不是 运行）或身份验证问题。
如果我尝试对此进行调试，我要做的第一件事就是启用授权事件、通道事件以及您通常会启用的任何其他事件。如果您使用 MQ Explorer，还要安装 MS0P Plugin，这将允许您以人类可读的文本形式查看事件消息。
接下来，我将使用MQ示例程序进行测试。因为我总是安装完整的客户端而不是获取 jar 文件，所以我有可用的 amqsputc。但是，Java 类 有 IVT（初始验证测试）程序。这些确保侦听器是 运行，通道已配置且可用等。从 v7.1 开始，这也确保 CHLAUTH 规则设置为允许访问。从 v8.0 开始，或者如果您安装了 Capitalware 出口，这也让我们可以测试用户 ID 和密码身份验证。
假设连接请求到达 MQ，队列管理器的错误日志和事件消息应该提供良好的诊断。请务必查看特定于 QMgr 的错误日志和安装全局错误日志。
一旦我确认基本连接已到位，我就会协调主机、端口、通道的客户端配置参数，如果指定 [不寒而栗！] QMgr 名称。假设这些都是正确的，并且已证明基本连接有效，那么现在就可以自信地测试应用程序了。
同理。首先确保应用程序的连接请求到达 QMgr。如果这样做并被拒绝，事件消息和错误日志将记录这一点以及原因。如果在这些地方没有出现故障的迹象，则应用程序不会进入 QMgr。 2059 可以表示套接字被拒绝，侦听器已启动但 QMgr 未启动，通道实例已达到最大值，或者在临时启动通道后它被 QMgr 关闭，通常是由于 CHLAUTH 规则。在任何情况下，事件消息和错误日志都会详细解释原因。
所以我做错了一点，使用 MQXAConnectionFactory 是不够的，但我必须创建事务处理的 JmsComponent。
已尝试在 运行 应用程序时停止队列管理器并在处理消息时停止应用程序，它似乎按预期执行回滚。
最后
public static JmsComponent mqXAComponentTransacted(String hostname, int port, String username, String password,
String queueManager, String channel) throws JMSException {
MQXAQueueConnectionFactory connectionFactory = new MQXAQueueConnectionFactory();
connectionFactory.setTransportType(JMSC.MQJMS_TP_CLIENT_MQ_TCPIP);
connectionFactory.setFailIfQuiesce(1);
connectionFactory.setHostName(hostname);
connectionFactory.setPort(port);
connectionFactory.setQueueManager(queueManager);
connectionFactory.setChannel(channel);
UserCredentialsConnectionFactoryAdapter connectionFactoryAdapter=new UserCredentialsConnectionFactoryAdapter();
connectionFactoryAdapter.setTargetConnectionFactory(connectionFactory);
connectionFactoryAdapter.setUsername(username);
connectionFactoryAdapter.setPassword(password);
return JmsComponent.jmsComponentTransacted(connectionFactoryAdapter);
}
同样使用 UserCredentialsConnectionFactoryAdapter，我不想使用 Spring 组件，但由于 Jms 包已经依赖于它，所以使用它比我以前的处理凭据的解决方案更容易。