java - Spring Boot with Camel 无法加载应用程序上下文

标签 java spring-boot apache-camel jetty

我正在使用 Camel 开发 Spring Boot 项目。我无法构建它，因为我收到此异常:

java.lang.IllegalStateException: Failed to load ApplicationContext
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
    at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
    at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:189)
    at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:131)
    at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
    at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: org.apache.camel.RuntimeCamelException: java.lang.IllegalStateException: Locker is not reentrant
    at org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1831)
    at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:136)
    at org.apache.camel.spring.CamelContextFactoryBean.start(CamelContextFactoryBean.java:369)
    at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:416)
    at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:94)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:393)
    at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:347)
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:883)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546)
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693)
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:303)
    at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:120)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
    at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
    ... 26 common frames omitted
Caused by: java.lang.IllegalStateException: Locker is not reentrant
    at org.eclipse.jetty.util.thread.Locker.lock(Locker.java:47)
    at org.eclipse.jetty.server.AbstractConnector.removeConnectionFactory(AbstractConnector.java:465)
    at org.eclipse.jetty.server.AbstractConnector.setConnectionFactories(AbstractConnector.java:488)
    at org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.createConnectorJetty(JettyHTTPServerEngine.java:653)
    at org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.createConnector(JettyHTTPServerEngine.java:616)
    at org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.addServant(JettyHTTPServerEngine.java:398)
    at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.activate(JettyHTTPDestination.java:187)
    at org.apache.cxf.transport.AbstractObservable.setMessageObserver(AbstractObservable.java:53)
    at org.apache.cxf.binding.AbstractBindingFactory.addListener(AbstractBindingFactory.java:95)
    at org.apache.cxf.binding.soap.SoapBindingFactory.addListener(SoapBindingFactory.java:893)
    at org.apache.cxf.endpoint.ServerImpl.start(ServerImpl.java:123)
    at org.apache.camel.component.cxf.CxfConsumer.doStart(CxfConsumer.java:129)
    at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
    at org.apache.camel.impl.DefaultCamelContext.startService(DefaultCamelContext.java:3688)
    at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRouteConsumers(DefaultCamelContext.java:4006)
    at org.apache.camel.impl.DefaultCamelContext.doStartRouteConsumers(DefaultCamelContext.java:3941)
    at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:3861)
    at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:3625)
    at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:3477)
    at org.apache.camel.impl.DefaultCamelContext.access$000(DefaultCamelContext.java:208)
    at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:3236)
    at org.apache.camel.impl.DefaultCamelContext$2.call(DefaultCamelContext.java:3232)
    at org.apache.camel.impl.DefaultCamelContext.doWithDefinedClassLoader(DefaultCamelContext.java:3255)
    at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:3232)
    at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:61)
    at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:3155)
    at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:133)
    ... 42 common frames omitted
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
    at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:283)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:173)
    at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
    at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:128)
    at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:203)
    at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:155)
    at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)

根据谷歌的说法，这似乎是jetty服务器的错误，但我没有看到缺少什么...这是我的pom.xml以及相关依赖项:

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.8.RELEASE</version>
    <relativePath />
</parent>

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
    <wildfly.maven.plugin.version>1.0.2.Final</wildfly.maven.plugin.version>
    <commons-lang3.version>3.6</commons-lang3.version>
    <camel.version>2.20.0</camel.version>
    <cxf.version>3.2.0</cxf.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-activemq</artifactId>
    </dependency>

    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-spring-boot-starter</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-stream</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jms</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-cxf</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-servlet</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-jetty</artifactId>
        <version>2.20.0</version>
    </dependency>


    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-spring-boot-starter-jaxrs</artifactId>
        <version>${cxf.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http-jetty</artifactId>
        <version>${cxf.version}</version>
    </dependency>

    <!-- <dependency> -->
    <!-- <groupId>org.springframework.boot</groupId> -->
    <!-- <artifactId>spring-boot-starter-tomcat</artifactId> -->
    <!-- <scope>provided</scope> -->
    <!-- </dependency> -->

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
</dependencies>

错误从何而来？ 缺少依赖项？ 版本过时？

最佳答案

每个 Camel 组件都有自己的 -starter 依赖项。因此，不要定义:

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-stream</artifactId>
    <version>${camel.version}</version>
</dependency>

你应该定义:

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-stream-starter</artifactId>
    <version>${camel.version}</version>
</dependency>

等等您想要使用的所有 Camel 组件。

关于java - Spring Boot with Camel 无法加载应用程序上下文，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46929842/

上一篇：java - Apache Camel SFTP 配置与 Spring XML

下一篇：java - 以编程方式解决 Bean 注入(inject)

相关文章：

java - 如何使用 Spring Boot 和 Apache Camel 创建 RESTful Web 服务？

apache-camel - Apache Camel MQXAQueueConnectionFactory

java - 即使MQTT服务器无法访问，如何启动camel

java - 如何使用 Spring RestTemplate 将 List 或 String 数组传递给 getForObject

java - 单击 ListView 项内元素的事件以切换 ListItem 的内容

java - 另一台服务器上的 Spring Boot 外部配置

java - 我如何将凭据从rest客户端发布到spring securityrest api？

java - Google 应用程序引擎 - java.lang.NoClassDefFoundError : com. google.appengine.api.datastore.DatastoreServiceFactory

java - 对于在静态哈希表上同步的 java.util.Calendar 构造函数，我们可以做些什么？

spring-boot - 无法根据事件的 Spring 配置文件生成不同的 spring-cloud-gateway 路由

©2024 IT工具网  联系我们