Rob Godfrey created QPIDJMS-227:
-----------------------------------
Summary: NullPointerException on closing anonymous producer
Key: QPIDJMS-227
URL: https://issues.apache.org/jira/browse/QPIDJMS-227
Project: Qpid JMS
Issue Type: Bug
Components: qpid-jms-client
Reporter: Rob Godfrey
Priority: Minor
Creating and then closing an anonymous producer causes a NullPointerException
the following code:
{code}
public void testDummy() throws Exception
{
Session session = _connection.createSession(false,
Session.AUTO_ACKNOWLEDGE);
MessageProducer producer = session.createProducer(null);
producer.close();
}
{code}
gives rise the the following stack trace
{code}
javax.jms.JMSException: java.lang.NullPointerException
at
org.apache.qpid.jms.exceptions.JmsExceptionSupport.create(JmsExceptionSupport.java:66)
at
org.apache.qpid.jms.exceptions.JmsExceptionSupport.create(JmsExceptionSupport.java:88)
at
org.apache.qpid.jms.JmsConnection.destroyResource(JmsConnection.java:614)
at
org.apache.qpid.jms.JmsConnection.destroyResource(JmsConnection.java:598)
at
org.apache.qpid.jms.JmsMessageProducer.doClose(JmsMessageProducer.java:91)
at
org.apache.qpid.jms.JmsMessageProducer.close(JmsMessageProducer.java:79)
at
org.apache.qpid.test.unit.basic.InvalidDestinationTest.testDummy(InvalidDestinationTest.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at junit.framework.TestCase.runTest(TestCase.java:176)
at
org.apache.qpid.test.utils.QpidTestCase.runTest(QpidTestCase.java:172)
at junit.framework.TestCase.runBare(TestCase.java:141)
at
org.apache.qpid.test.utils.QpidBrokerTestCase.runBare(QpidBrokerTestCase.java:116)
at junit.framework.TestResult$1.protect(TestResult.java:122)
at junit.framework.TestResult.runProtected(TestResult.java:142)
at junit.framework.TestResult.run(TestResult.java:125)
at junit.framework.TestCase.run(TestCase.java:129)
at org.apache.qpid.test.utils.QpidTestCase.run(QpidTestCase.java:156)
at junit.framework.TestSuite.runTest(TestSuite.java:255)
at junit.framework.TestSuite.run(TestSuite.java:250)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:84)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:42)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:262)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:84)
Caused by: java.io.IOException: java.lang.NullPointerException
at
org.apache.qpid.jms.util.IOExceptionSupport.create(IOExceptionSupport.java:45)
at
org.apache.qpid.jms.provider.ProviderFuture.failOnError(ProviderFuture.java:108)
at
org.apache.qpid.jms.provider.ProviderFuture.sync(ProviderFuture.java:102)
at
org.apache.qpid.jms.JmsConnection.destroyResource(JmsConnection.java:609)
... 25 more
Caused by: java.lang.NullPointerException
at
org.apache.qpid.jms.provider.amqp.AmqpAnonymousFallbackProducer.close(AmqpAnonymousFallbackProducer.java:112)
at
org.apache.qpid.jms.provider.amqp.AmqpProvider$7$1.processProducerInfo(AmqpProvider.java:425)
at
org.apache.qpid.jms.meta.JmsProducerInfo.visit(JmsProducerInfo.java:129)
at
org.apache.qpid.jms.provider.amqp.AmqpProvider$7.run(AmqpProvider.java:413)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
{code}
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