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  • [置顶] 将项目从tomcat 迁移到JBoss

    注：针对的是jboss5.0,其它版本没有测试过 ，主要参考了：http://www.diybl.com/course/3_program/java/javajs/20100719/460908.html，在些表示感谢


    将项目从tomcat 迁移到JBoss，一般情况下会出现很多问题，下面是相关问题的记录及解决方法。
    1. (1)首先要新增两个jar包：jboss-as-sprint-int-5.0.0.GA.jar 和 jboss-spring-int-vfs.jar
    （2）然后在web.xml 文件中加上以下配置
      <context-param>
              <param-name>contextClass</param-name>
              <param-value>
                  org.jboss.spring.vfs.context.VFSXmlWebApplicationContext
              </param-value>
       </context-param>  

    2. 在web.xml 文件中，如果spring 相关文件是按以下方式配置的：
     <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:applicationContext*.xml
      </param-value>
     </context-param>
     则要改为如下形式：
     <context-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>
       classpath:applicationContext.xml,
       classpath:applicationContext-compass.xml,
       classpath:applicationContext-security.xml
      </param-value>
     </context-param>
      
     

    3. 如果在其它的spring 配置文件（如applicationContext.xml等文件）中引用了xml 文件，如下
     <import resource="quartz.xml"/> 
     则要将改为如下引入方式：
     
     <import resource="classpath:quartz.xml"/>

    4.启动时如果报类似如下错误，则将jboss common/lib 中 hibernate-validator.jar 删掉
    Caused by: org.hibernate.AnnotationException: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator.<init>(java.lang.Class, java.util.ResourceBundle, org.hibernate.validator.MessageInterpolator, java.util.Map, org.hibernate.annotations.common.reflection.ReflectionManager)
     at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:353)
     at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1134)
     at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:673)
     at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1369)
     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
     ... 144 more
    Caused by: java.lang.NoSuchMethodException: org.hibernate.validator.ClassValidator.<init>(java.lang.Class, java.util.ResourceBundle, org.hibernate.validator.MessageInterpolator, java.util.Map, org.hibernate.annotations.common.reflection.ReflectionManager)
     at java.lang.Class.getConstructor0(Class.java:2706)
     at java.lang.Class.getDeclaredConstructor(Class.java:1985)
     at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:343)
     ... 149 more
    5.经过上4个步骤后，启动一般不会报错了，但在访问程序时，可能会报类似以下错误：
    Stacktraces
    java.lang.NoSuchMethodException: com.opensymphony.xwork2.ActionSupport.login()

        java.lang.Class.getMethod(Class.java:1605)
        org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.getActionMethod(AnnotationValidationInterceptor.java:75)
        org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:47)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:122)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:195)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:179)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:235)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:89)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:130)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:126)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:138)
        com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:87)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:165)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:179)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:176)
        com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:237)
        org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
        org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:488)
        org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
        org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
        org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:169)
        org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)
        org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
        org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
        org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
        org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
        org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
        org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
        org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
        org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
        org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
        org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:828)
        org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
        org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        java.lang.Thread.run(Thread.java:619)
        
     （注，根据你具体访问的url，报的错可能不是com.opensymphony.xwork2.ActionSupport.login() 方法以，而是其它方法）


    这个错误解决方法如下 （这样解决只是权宜之计，如果哪位有更好的解决办法，请告之下）：
    在classpath 路径下增加一个struts-plugin.xml 文件，内容如下 ：


    <?xml version="1.0" encoding="UTF-8" ?>

    <!DOCTYPE struts PUBLIC
        "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
        "http://struts.apache.org/dtds/struts-2.0.dtd">

    <struts>
     
     <bean name="myActionConfigBuilder" type="org.apache.struts2.convention.ActionConfigBuilder"
      class="com.etshop.struts.convention.MyActionConfigBuilder"/>
      
     <constant name="struts.convention.actionConfigBuilder" value="myActionConfigBuilder"/>
    </struts>  
      
      MActionConfigBuilder 源码如下 ：
      

    [java] view plaincopy
     
    1. <span style="font-size:18px;">package com.etshop.struts.convention;  
    2.   
    3. import java.net.MalformedURLException;  
    4. import java.net.URL;  
    5. import java.util.ArrayList;  
    6. import java.util.HashSet;  
    7. import java.util.List;  
    8. import java.util.Set;  
    9. import org.apache.commons.logging.Log;  
    10. import org.apache.commons.logging.LogFactory;  
    11. import org.apache.struts2.convention.PackageBasedActionConfigBuilder;  
    12. import com.opensymphony.xwork2.ObjectFactory;  
    13. import com.opensymphony.xwork2.config.Configuration;  
    14. import com.opensymphony.xwork2.inject.Container;  
    15. import com.opensymphony.xwork2.inject.Inject;  
    16. import com.opensymphony.xwork2.util.finder.ClassFinder;  
    17. import com.opensymphony.xwork2.util.finder.Test;  
    18.   
    19. /** 
    20.  *  
    21.  * 解决在JBoss 下不能找到 Action 问题 
    22.  *  
    23.  */  
    24.   
    25. public class MyActionConfigBuilder extends PackageBasedActionConfigBuilder {  
    26.   
    27.     private static Log log = LogFactory.getLog(MyActionConfigBuilder.class);  
    28.     private static final String BASE_FILE = "applicationContext.xml";  
    29.       
    30.     private String[] actionPackages;  
    31.     private String[] packageLocators;  
    32.   
    33.     /** 
    34.      *  
    35.      * @param configuration 
    36.      * @param container 
    37.      * @param objectFactory 
    38.      * @param redirectToSlash 
    39.      * @param defaultParentPackage 
    40.      */  
    41.   
    42.     @Inject  
    43.     public MyActionConfigBuilder(  
    44.         Configuration configuration,  
    45.         Container container,  
    46.         ObjectFactory objectFactory,  
    47.         @Inject("struts.convention.redirect.to.slash")  
    48.         String redirectToSlash,  
    49.         @Inject("struts.convention.default.parent.package")  
    50.         String defaultParentPackage) {  
    51.           
    52.         super( configuration, container, objectFactory, redirectToSlash, defaultParentPackage );  
    53.   
    54.     }  
    55.   
    56.     /** 
    57.      *  
    58.      * @param actionPackages 
    59.      *            (Optional) An optional list of action packages that this 
    60.      *            should create 
    61.      *  
    62.      * configuration for. 
    63.      *  
    64.      */  
    65.     @Inject(value = "struts.convention.action.packages", required = false)  
    66.     public void setActionPackages(String actionPackages) {  
    67.         super.setActionPackages(actionPackages);  
    68.           
    69.         if ( !"".equals( actionPackages.trim() ) ) {  
    70.             this.actionPackages = actionPackages.split( "\s*[,]\s*" );  
    71.         }  
    72.     }  
    73.   
    74.     /** 
    75.      *  
    76.      * @param packageLocators 
    77.      *            (Optional) A list of names used to find action packages. 
    78.      *  
    79.      */  
    80.   
    81.     @Inject(value = "struts.convention.package.locators", required = false)  
    82.     public void setPackageLocators(String packageLocators) {  
    83.         super.setPackageLocators(packageLocators);  
    84.         this.packageLocators = packageLocators.split("\s*[,]\s*");  
    85.     }  
    86.   
    87.     @Override  
    88.     @SuppressWarnings("unchecked")  
    89.     protected Set<Class> findActions() {  
    90.       
    91.         Set<Class> classes = new HashSet<Class>();  
    92.   
    93.         try {  
    94. //          ClassFinder finder = new ClassFinder(getClassLoaderForFinder(), buildUrls(), true);  
    95.             ClassFinder finder = new ClassFinder( getClassLoaderInterface(), buildUrls(), true);  
    96.   
    97.             if (actionPackages != null) {  
    98.   
    99.                 for (String packageName : actionPackages) {  
    100.                     Test<ClassFinder.ClassInfo> test = getPackageFinderTest(packageName);  
    101.                     classes.addAll(finder.findClasses(test));  
    102.                 }  
    103.             }  
    104.   
    105.             // package locators  
    106.             if (packageLocators != null) {  
    107.                   
    108.                 for (String packageLocator : packageLocators) {  
    109.                     Test<ClassFinder.ClassInfo> test = getPackageLocatorTest(packageLocator);  
    110.                     classes.addAll(finder.findClasses(test));  
    111.                 }  
    112.             }  
    113.   
    114.         } catch (Exception ex) {  
    115.             if (log.isErrorEnabled()) {  
    116.                 log.error("Unable to scan named packages", ex);  
    117.             }  
    118.         }  
    119.   
    120.         return classes;  
    121.     }  
    122.   
    123.     private List<URL> buildUrls() throws MalformedURLException {  
    124.   
    125.         List<URL> urls = new ArrayList<URL>();  
    126.         URL classesUrl = getClassLoader().getResource( BASE_FILE );  
    127.   
    128.         if (classesUrl == null) {  
    129.             throw new IllegalStateException(  
    130.                     "File " + BASE_FILE + " was not found. The folder WEB-INF/classes discovery base on file classes/" + BASE_FILE + ".");  
    131.         }  
    132.   
    133.         String baseFilePath = classesUrl.getFile();  
    134.         URL url = new URL( "file", "", baseFilePath.substring( 0, baseFilePath.indexOf( BASE_FILE ) ) );  
    135.   
    136.         if (log.isInfoEnabled()) {  
    137.             log.info("Struts2 ActionConfigBuilder, classes directory: " + url.getFile());  
    138.         }  
    139.   
    140.         urls.add(url);  
    141.   
    142.         return urls;  
    143.   
    144.     }  
    145.   
    146.     /*private ClassLoader getClassLoader() { 
    147.  
    148.         return Thread.currentThread().getContextClassLoader(); 
    149.  
    150.     }*/  
    151.   
    152. }  
    153. </span>  



      
      另注：以上过程都是通过在myEclipse中部署到jboss中的，接下来如果将程序导出为war包直接放到jboss下，启动时会报错，此时应该将war解压，将解压后的目录名后面加上.war，（如etshop.war包，解压后目录为etshop,将目录重命名为etshop.war）然后启动就不会报错了。
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  • 原文地址：https://www.cnblogs.com/zfswff/p/4772046.html
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