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Как добавить файл context.xml на встроенный сервер tomcat

2015-11-23 7 views
10

Я пытаюсь запустить приложение на встроенном сервере tomcat с помощью Spring-boot. У меня есть ресурсы и среды JNDI, настроенные в XML-файле, помещенные под src/main/webapp/META-INF/context.xml в моем приложении. Когда я развертываю это приложение в стандартном контейнере сервлетов, он работает. Но когда я запускаю его с помощью встроенного сервера, он не распознает ресурсы JNDI, которые присутствуют в файлах контекста.Как добавить файл context.xml на встроенный сервер tomcat

Я попытался добавить файл контекста в embeddedTomcatContainer программно, используя следующий код. Приглашение от этого blog -

@Bean 
public TomcatEmbeddedServletContainerFactory tomcatFactory() { 
    return new TomcatEmbeddedServletContainerFactory() { 

     @Override 
     protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(
       Tomcat tomcat) { 
      tomcat.enableNaming(); 

      Context context = new StandardContext(); 
      File f = new File("D:\\Workspace\\SpringBoot\\src\\main\\webapp\\META-INF\\context.xml"); 


      try { 
       context.setConfigFile(f.toURI().toURL()); 
       tomcat.getHost().addChild(context); 
      } catch (MalformedURLException e) { 
       // TODO Auto-generated catch block 
       e.printStackTrace(); 
      } 
      return super.getTomcatEmbeddedServletContainer(tomcat); 
     }

Но я получаю следующее исключение. Может кто-нибудь, пожалуйста, дайте мне знать, как добавить файлы context.xml на встроенный сервер tomcat?

org.springframework.boot[email protected]100862e: startup date [Mon Nov 23 17:21:38 IST 2015]; root of context hierarchy 
2015-11-23 17:21:39.811 INFO 69992 --- [   main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http) 
2015-11-23 17:21:39.822 INFO 69992 --- [   main] o.apache.catalina.core.StandardService : Starting service Tomcat 
2015-11-23 17:21:39.822 INFO 69992 --- [   main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.28 
2015-11-23 17:21:39.842 ERROR 69992 --- [cat-startStop-1] org.apache.catalina.core.ContainerBase : A child container failed during start 

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to initialize component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[null]] 
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) [na:1.7.0_85] 
    at java.util.concurrent.FutureTask.get(FutureTask.java:188) [na:1.7.0_85] 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_85] 
    at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85] 
Caused by: org.apache.catalina.LifecycleException: Failed to initialize component [StandardEngine[Tomcat].StandardHost[localhost].StandardContext[null]] 
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 6 common frames omitted 
Caused by: java.lang.NullPointerException: null 
    at org.apache.catalina.core.StandardContext.getObjectKeyPropertiesNameOnly(StandardContext.java:6247) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardContext.getObjectNameKeyProperties(StandardContext.java:6228) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleMBeanBase.initInternal(LifecycleMBeanBase.java:61) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase.initInternal(ContainerBase.java:882) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardContext.initInternal(StandardContext.java:6257) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 7 common frames omitted 

2015-11-23 17:21:39.982 INFO 69992 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]  : Initializing Spring embedded WebApplicationContext 
2015-11-23 17:21:39.982 INFO 69992 --- [ost-startStop-1] o.s.web.context.ContextLoader   : Root WebApplicationContext: initialization completed in 1413 ms 
2015-11-23 17:21:40.122 INFO 69992 --- [ost-startStop-1] o.s.b.c.e.ServletRegistrationBean  : Mapping servlet: 'dispatcherServlet' to [/] 
2015-11-23 17:21:40.122 INFO 69992 --- [ost-startStop-1] o.s.b.c.embedded.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*] 
2015-11-23 17:21:40.152 ERROR 69992 --- [   main] org.apache.catalina.core.ContainerBase : A child container failed during start 

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]] 
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[na:1.7.0_85] 
    at java.util.concurrent.FutureTask.get(FutureTask.java:188) ~[na:1.7.0_85] 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:439) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.startup.Tomcat.start(Tomcat.java:337) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:89) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.(TomcatEmbeddedServletContainer.java:76) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:452) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at com.ln.risk.boot.LnBootApplication$1.getTomcatEmbeddedServletContainer(LnBootApplication.java:74) [classes/:na] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:167) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) [spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:347) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:295) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1112) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1101) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at com.ln.risk.boot.LnBootApplication.main(LnBootApplication.java:39) [classes/:na] 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) ~[na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) ~[na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) ~[na:1.7.0_85] 
    at java.lang.Thread.run(Thread.java:745) ~[na:1.7.0_85] 
Caused by: org.apache.catalina.LifecycleException: A child container failed during start 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:924) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:871) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 6 common frames omitted 

2015-11-23 17:21:40.152 WARN 69992 --- [   main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat 
2015-11-23 17:21:40.152 INFO 69992 --- [   main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: [file:/D:/Workspaces/SpringBoot/ln-boot/target/classes/, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-starter-web/1.3.0.RELEASE/spring-boot-starter-web-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-starter/1.3.0.RELEASE/spring-boot-starter-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot/1.3.0.RELEASE/spring-boot-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/1.3.0.RELEASE/spring-boot-autoconfigure-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-starter-logging/1.3.0.RELEASE/spring-boot-starter-logging-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/ch/qos/logback/logback-classic/1.1.3/logback-classic-1.1.3.jar, file:/C:/Users/221008/.m2/repository/ch/qos/logback/logback-core/1.1.3/logback-core-1.1.3.jar, file:/C:/Users/221008/.m2/repository/org/slf4j/slf4j-api/1.7.13/slf4j-api-1.7.13.jar, file:/C:/Users/221008/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.13/jcl-over-slf4j-1.7.13.jar, file:/C:/Users/221008/.m2/repository/org/slf4j/jul-to-slf4j/1.7.13/jul-to-slf4j-1.7.13.jar, file:/C:/Users/221008/.m2/repository/org/slf4j/log4j-over-slf4j/1.7.13/log4j-over-slf4j-1.7.13.jar, file:/C:/Users/221008/.m2/repository/org/yaml/snakeyaml/1.16/snakeyaml-1.16.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-starter-validation/1.3.0.RELEASE/spring-boot-starter-validation-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/hibernate/hibernate-validator/5.2.2.Final/hibernate-validator-5.2.2.Final.jar, file:/C:/Users/221008/.m2/repository/javax/validation/validation-api/1.1.0.Final/validation-api-1.1.0.Final.jar, file:/C:/Users/221008/.m2/repository/org/jboss/logging/jboss-logging/3.3.0.Final/jboss-logging-3.3.0.Final.jar, file:/C:/Users/221008/.m2/repository/com/fasterxml/classmate/1.1.0/classmate-1.1.0.jar, file:/C:/Users/221008/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.6.3/jackson-databind-2.6.3.jar, file:/C:/Users/221008/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.6.3/jackson-annotations-2.6.3.jar, file:/C:/Users/221008/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.6.3/jackson-core-2.6.3.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-web/4.2.3.RELEASE/spring-web-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-aop/4.2.3.RELEASE/spring-aop-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-beans/4.2.3.RELEASE/spring-beans-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-context/4.2.3.RELEASE/spring-context-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-webmvc/4.2.3.RELEASE/spring-webmvc-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-expression/4.2.3.RELEASE/spring-expression-4.2.3.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/springframework/boot/spring-boot-starter-tomcat/1.3.0.RELEASE/spring-boot-starter-tomcat-1.3.0.RELEASE.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.0.28/tomcat-embed-core-8.0.28.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/embed/tomcat-embed-el/8.0.28/tomcat-embed-el-8.0.28.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/embed/tomcat-embed-logging-juli/8.0.28/tomcat-embed-logging-juli-8.0.28.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/8.0.28/tomcat-embed-websocket-8.0.28.jar, file:/C:/Users/221008/.m2/repository/mysql/mysql-connector-java/5.1.37/mysql-connector-java-5.1.37.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/tomcat-dbcp/8.0.28/tomcat-dbcp-8.0.28.jar, file:/C:/Users/221008/.m2/repository/org/apache/tomcat/tomcat-juli/8.0.28/tomcat-juli-8.0.28.jar, file:/C:/Users/221008/.m2/repository/org/springframework/spring-core/4.2.3.RELEASE/spring-core-4.2.3.RELEASE.jar] 
2015-11-23 17:21:40.152 ERROR 69992 --- [   main] o.s.boot.SpringApplication    : Application startup failed 

org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:133) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:531) ~[spring-context-4.2.3.RELEASE.jar:4.2.3.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.doRun(SpringApplication.java:347) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:295) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1112) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1101) [spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at com.ln.risk.boot.LnBootApplication.main(LnBootApplication.java:39) [classes/:na] 
Caused by: org.springframework.boot.context.embedded.EmbeddedServletContainerException: Unable to start embedded Tomcat 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:99) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.(TomcatEmbeddedServletContainer.java:76) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getTomcatEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:452) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at com.ln.risk.boot.LnBootApplication$1.getTomcatEmbeddedServletContainer(LnBootApplication.java:74) ~[classes/:na] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainerFactory.getEmbeddedServletContainer(TomcatEmbeddedServletContainerFactory.java:167) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.createEmbeddedServletContainer(EmbeddedWebApplicationContext.java:158) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.onRefresh(EmbeddedWebApplicationContext.java:130) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    ... 8 common frames omitted 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardServer[-1]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.startup.Tomcat.start(Tomcat.java:337) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.initialize(TomcatEmbeddedServletContainer.java:89) ~[spring-boot-1.3.0.RELEASE.jar:1.3.0.RELEASE] 
    ... 14 common frames omitted 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Tomcat]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:769) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 16 common frames omitted 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat]] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:439) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 18 common frames omitted 
Caused by: org.apache.catalina.LifecycleException: A child container failed during start 
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:924) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    ... 20 common frames omitted

EDIT:

Я также попытался несколько больше TOMCAT API, чтобы загрузить файл context.xml (который имеет несколько JNDI ресурсов и окружающей среды, определенные) к экземпляру встроенного сервера, но я продолжаю получать Исключение нулевого указателя. PFB - различные API, которые я пытался использовать.

1. tomcat.addContext("/my-boot", System.getProperty("user.dir")+ "/src/main/webapp/META-INF/context.xml"); 

2. StandardContext context = new StandardContext(); 
context.setDefaultContextXml(System.getProperty("user.dir") + "/src/main/webapp/META-INF/context.xml"); 
tomcat.getHost().addChild(context);

Для обоих подходов я получаю NullPointerException в то время как кот пытается получить имя своего ресурса. По имени методов API я считаю, что должен быть способ сделать это. Пожалуйста, помогите с этим.

2015-11-25 11:35:01.441 INFO 74428 --- [   main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.0.28 
2015-11-25 11:35:01.471 WARN 74428 --- [ost-startStop-1] o.a.catalina.deploy.NamingResourcesImpl : Failed to create MBean for naming resource [null] 

java.lang.NullPointerException: null 
    at javax.management.ObjectName.quote(ObjectName.java:1833) ~[na:1.7.0_85] 
    at org.apache.catalina.mbeans.MBeanUtils.createObjectName(MBeanUtils.java:371) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.mbeans.MBeanUtils.createMBean(MBeanUtils.java:159) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.deploy.NamingResourcesImpl.initInternal(NamingResourcesImpl.java:939) ~[tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.StandardContext.initInternal(StandardContext.java:6261) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:139) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398) [tomcat-embed-core-8.0.28.jar:8.0.28] 
    at java.util.concurrent.FutureTask.run(FutureTask.java:262) [na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_85] 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_85] 
    at java.lang.Thread.run(Thread.java:745) [na:1.7.0_85]

источник

2015-11-23 SanjaySSN

ответ

0

Не могли бы вы попробовать что-то вроде этого, импортировать вашу встраиваемую context.xml кота в качестве ресурса:

@Configuration 
@EnableAutoConfiguration 
@ComponentScan 
@ImportResource("classpath:context.xml") 
public class Application { 

    public static void main(String[] args) throws Exception { 
     new SpringApplicationBuilder() 
       .showBanner(false) 
       .sources(Application.class) 
       .run(args); 
} 

@Bean 
public TomcatEmbeddedServletContainerFactory tomcatFactory() { 
    return new TomcatEmbeddedServletContainerFactory() { 
     @Override 
     protected TomcatEmbeddedServletContainer getTomcatEmbeddedServletContainer(
       Tomcat tomcat) { 
      tomcat.enableNaming(); 
      return super.getTomcatEmbeddedServletContainer(tomcat); 
     } 
    }; 
}

EDIT: Однако выше реализация потребует Spring XSD, чтобы разобрать через XML вручную, поскольку мы пытаемся настроить чтение встроенного контейнера.

Таким образом, это всегда лучше идти настройку Java пути для настройки встроенных конфигураций context.xml, вот ссылка дока весны загрузки что-то вроде этого:

http://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-developing-web-applications.html#boot-features-embedded-container

Или, если бы вы просто хотите использовать jndi, вы можете ссылаться на что-то вроде this

Надеюсь, это поможет.

источник

2015-11-23 18:46:32

+0

Аннотации @ImportResource пытаются импортировать файл context.xml в качестве ресурса Spring, но я не думаю, что схема файла context.xml tomcat будет понята весной. Поэтому я получаю исключения XML Parse. Этот контекст XML должен быть непосредственно загружен в экземпляр tomcat. – SanjaySSN

+0

Добавление ресурсов в JNDI Tomcat путем переопределения метода postProcessContext (контекстный контекст) работает, но у нас есть более 50 контекстных ресурсов и сред, определенных в нашем файле context.xml. Поэтому, прежде чем принимать этот подход, я хотел бы знать, можно ли загрузить файл context.xml в embedded tomcat instace. – SanjaySSN

+0

Добавлено редактирование, пожалуйста, верните назад, если последующие запросы. Спасибо. –

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