问题描述
在我的 Spring Boot 应用程序中，我必须使用 JNDI 名称将 websphere mq 连接工厂和队列传递给我们使用的库。
在应用程序启动期间，我收到 NameNotFoundException。我已经看到这个问题已经被问到了，但是 Spring Boot 版本已经很老了。
我正在使用嵌入式 Tomcat：
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
为了启用 JNDI 并添加连接工厂，我使用了 Configuration Bean
import javax.jms.QueueConnectionFactory;
import javax.naming.NamingException;
import org.apache.catalina.Context;
import org.apache.tomcat.util.descriptor.web.ContextResource;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.embedded.tomcat.TomcatWebServer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jndi.Jndiobjectfactorybean;
import com.ibm.mq.jms.MQConnectionFactory;
import com.ibm.msg.client.wmq.WMQConstants;
@Configuration
public class TomcatConfig {
private static final int ccsid = 1208; // StandardCharsets.UTF_8;
private static final int transportType = WMQConstants.WMQ_CM_CLIENT;
private String host = "host";
private Integer port = 1414;
private String queueManager = "qm";
private String channel = "chnl";
private String queue;
private long receiveTimeout;
@Bean
public TomcatServletWebServerFactory tomcatFactory() {
return new TomcatServletWebServerFactory() {
@Override
protected TomcatWebServer getTomcatWebServer(org.apache.catalina.startup.Tomcat tomcat) {
tomcat.enableNaming(); // enable JNDI
return super.getTomcatWebServer(tomcat);
}
@Override
protected void postProcessContext(Context context) {
ContextResource resource = new ContextResource();
resource.setName("jms/mqcf");
resource.setType(MQConnectionFactory.class.getName());
resource.setProperty("factory","com.ibm.mq.jms.MQQueueFactory");
resource.setProperty("hostname",host);
resource.setProperty("transporttype",String.valueOf(transportType));
resource.setProperty("ccsid",String.valueOf(ccsid));
resource.setProperty("channel",channel);
resource.setProperty("port",String.valueOf(port));
resource.setProperty("queuemanager",queueManager);
resource.setProperty("connectionFactory","cf");
context.getNamingResources()
.addResource(resource);
}
};
}
@Bean(destroyMethod = "")
public Object jndiDataSource() throws IllegalArgumentException,NamingException {
Jndiobjectfactorybean bean = new Jndiobjectfactorybean();
bean.setJndiName("jms/mqcf");
bean.setProxyInterface(QueueConnectionFactory.class);
bean.setLookupOnStartup(false);
bean.afterPropertiesSet();
return bean.getobject();
}
}
我的 jndi.properties 看起来像这样：
java.naming.factory.initial = com.ibm.mq.jms.context.WMQInitialContextFactory
# use the following property to configure the default connector
java.naming.provider.url = vm://localhost
在应用程序启动期间，我收到此 NameNotFoundException：
2021-04-07 14:23:49.294 ERROR 8164 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.apache.camel.test.spring.CamelSpringBootExecutionListener@356f7c71] to prepare test instance [com.xy.RouteBuilderIT@13d57fd0]
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:132) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:123) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.apache.camel.test.spring.CamelSpringBootExecutionListener.prepareTestInstance(CamelSpringBootExecutionListener.java:48) ~[camel-test-spring-3.3.0.jar:3.3.0]
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:244) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runchild(SpringJUnit4ClassRunner.java:246) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runchild(SpringJUnit4ClassRunner.java:97) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.runchildren(ParentRunner.java:288) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) ~[junit-4.12.jar:4.12]
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.junit.runners.ParentRunner.run(ParentRunner.java:363) ~[junit-4.12.jar:4.12]
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.junit.runner.JUnitCore.run(JUnitCore.java:137) ~[junit-4.12.jar:4.12]
at org.junit.runner.JUnitCore.run(JUnitCore.java:115) ~[junit-4.12.jar:4.12]
at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:40) ~[junit-vintage-engine-5.5.2.jar:5.5.2]
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[na:na]
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndcopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) ~[na:na]
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) ~[na:na]
at org.junit.vintage.engine.VintageTestEngine.executeallChildren(VintageTestEngine.java:80) ~[junit-vintage-engine-5.5.2.jar:5.5.2]
at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:71) ~[junit-vintage-engine-5.5.2.jar:5.5.2]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:229) ~[.cp/:na]
at org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$6(DefaultLauncher.java:197) ~[.cp/:na]
at org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:211) ~[.cp/:na]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:191) ~[.cp/:na]
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:137) ~[.cp/:na]
at org.eclipse.jdt.internal.junit5.runner.junit5TestReference.run(junit5TestReference.java:89) ~[.cp/:na]
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:41) ~[.cp/:na]
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:541) ~[.cp/:na]
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:763) ~[.cp/:na]
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:463) ~[.cp/:na]
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:209) ~[.cp/:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jmsConnectionFactory' defined in class path resource [org/springframework/boot/autoconfigure/jms/JndiConnectionFactoryAutoConfiguration.class]: Bean instantiation via factory method Failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.jms.ConnectionFactory]: Factory method 'jmsConnectionFactory' threw exception; nested exception is javax.naming.NameNotFoundException: Name [jms/mqcf] is not bound in this Context. Unable to find [jms].
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.instantiateUsingFactoryMethod(AbstractAutowireCapablebeanfactory.java:1338) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.createBeanInstance(AbstractAutowireCapablebeanfactory.java:1177) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.doCreateBean(AbstractAutowireCapablebeanfactory.java:557) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapablebeanfactory.createBean(AbstractAutowireCapablebeanfactory.java:517) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.Abstractbeanfactory.lambda$doGetBean$0(Abstractbeanfactory.java:323) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.Abstractbeanfactory.doGetBean(Abstractbeanfactory.java:321) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.Abstractbeanfactory.getBean(Abstractbeanfactory.java:202) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.DefaultListablebeanfactory.preInstantiateSingletons(DefaultListablebeanfactory.java:895) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishbeanfactoryInitialization(AbstractApplicationContext.java:878) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:124) ~[spring-boot-test-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:99) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124) ~[spring-test-5.2.6.RELEASE.jar:5.2.6.RELEASE]
... 44 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.jms.ConnectionFactory]: Factory method 'jmsConnectionFactory' threw exception; nested exception is javax.naming.NameNotFoundException: Name [jms/mqcf] is not bound in this Context. Unable to find [jms].
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
... 63 common frames omitted
Caused by: javax.naming.NameNotFoundException: Name [jms/mqcf] is not bound in this Context. Unable to find [jms].
at org.apache.naming.NamingContext.lookup(NamingContext.java:833) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
at org.apache.naming.NamingContext.lookup(NamingContext.java:174) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:163) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
at java.naming/javax.naming.InitialContext.lookup(InitialContext.java:409) ~[na:na]
at org.springframework.jndi.JndiTemplate.lambda$lookup$0(JndiTemplate.java:157) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:92) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:157) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:179) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:105) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.jndi.JndiLocatorDelegate.lookup(JndiLocatorDelegate.java:64) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE]
at org.springframework.boot.autoconfigure.jms.JndiConnectionFactoryAutoConfiguration.jmsConnectionFactory(JndiConnectionFactoryAutoConfiguration.java:61) ~[spring-boot-autoconfigure-2.2.7.RELEASE.jar:2.2.7.RELEASE]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE]
... 64 common frames omitted
感谢任何帮助。
解决方法
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