Deployment of simple Spring web application on OSGI with Karaf - spring

Question

I'm trying to run a simple Spring Web application on OSGI - Karaf 3.0.1 with no results.
On my fresh Karaf instance I've installed following features:
spring 4.0.2.RELEASE_1
spring-web 4.0.2.RELEASE_1
pax-http 3.0.1
pax-war 3.0.1
war 3.0.1
pax-jetty 8.1.14.v20131031
Here is my pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>co.chudy.kairos</groupId>
<artifactId>spring-web</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>spring-web Maven Webapp</name>
<properties>
<spring.version>4.0.2.RELEASE</spring.version>
<jdk.version>1.7</jdk.version>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.osgi</groupId>
<artifactId>spring-osgi-web</artifactId>
<version>1.2.1</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<finalName>spring-web</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>${jdk.version}</source>
<target>${jdk.version}</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.5.0</version>
<extensions>true</extensions>
<executions>
<execution>
<id>bundle-manifest</id>
<phase>process-classes</phase>
<goals>
<goal>manifest</goal>
</goals>
</execution>
</executions>
<configuration>
<supportedProjectTypes>
<supportedProjectType>war</supportedProjectType>
<supportedProjectType>bundle</supportedProjectType>
<supportedProjectType>jar</supportedProjectType>
</supportedProjectTypes>
<instructions>
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
<Bundle-Name>${project.name}</Bundle-Name>
<Bundle-Vendor>Michal Chudy</Bundle-Vendor>
<Export-Package>co.chudy.kairos.spring</Export-Package>
<Web-ContextPath>kairos</Web-ContextPath>
<Bundle-ClassPath>.,WEB-INF/classes,{maven-dependencies}</Bundle-ClassPath>
<Embed-Dependency>*;scope=compile|runtime</Embed-Dependency>
</instructions>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<archive>
<manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
</archive>
</configuration>
</plugin>
</plugins>
</build>
web.xml
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>HelloWorldSpring</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
mvc-dispatcher-servlet.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation=" http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<bean name="/helloWorld.do" class="co.chudy.kairos.spring.Home"/>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
And I've tried lots of things and searched a lot and still I'm getting stacktraces about missing context classes. I've tried different web.xml and servlet configurations and each time it was the same error - missing class. I also tried different versions of spring features.
Here is the stacktrace: (full karaf log)
2014-07-26 15:49:28,119 | INFO | raf-3.0.1/deploy | fileinstall | 11 - org.apache.felix.fileinstall - 3.2.8 | Updated D:\apache-karaf-3.0.1\deploy\spring-web.war
2014-07-26 15:49:28,439 | INFO | raf-3.0.1/deploy | HttpServiceFactoryImpl | 93 - org.ops4j.pax.web.pax-web-runtime - 3.1.0 | Binding bundle: [spring-web [210]] to http service
2014-07-26 15:49:28,445 | INFO | raf-3.0.1/deploy | fileinstall | 11 - org.apache.felix.fileinstall - 3.2.8 | Started bundle: file:/D:/apache-karaf-3.0.1/deploy/spring-web.war
2014-07-26 15:49:28,502 | INFO | pool-13-thread-1 | AppHttpContext{spring-web - 210} | 84 - org.eclipse.jetty.aggregate.jetty-all-server - 8.1.14.v20131031 | Initializing Spring FrameworkServlet 'mvc-dispatcher'
2014-07-26 15:49:28,502 | INFO | pool-13-thread-1 | DispatcherServlet | 212 - org.apache.servicemix.bundles.spring-webmvc - 4.0.2.RELEASE_1 | FrameworkServlet 'mvc-dispatcher': initialization started
2014-07-26 15:49:28,503 | INFO | pool-13-thread-1 | XmlWebApplicationContext | 207 - org.apache.servicemix.bundles.spring-context - 4.0.2.RELEASE_1 | Refreshing WebApplicationContext for namespace 'mvc-dispatcher-servlet': startup date [Sat Jul 26 15:49:28 CEST 2014]; root of context hierarchy
2014-07-26 15:49:28,504 | INFO | pool-13-thread-1 | XmlBeanDefinitionReader | 205 - org.apache.servicemix.bundles.spring-beans - 4.0.2.RELEASE_1 | Loading XML bean definitions from ServletContext resource [/WEB-INF/mvc-dispatcher-servlet.xml]
2014-07-26 15:49:28,526 | ERROR | pool-13-thread-1 | DispatcherServlet | 212 - org.apache.servicemix.bundles.spring-webmvc - 4.0.2.RELEASE_1 | Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.web.servlet.view.InternalResourceViewResolver] for bean with name 'viewResolver' defined in ServletContext resource [/WEB-INF/mvc-dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.web.servlet.view.InternalResourceViewResolver not found by org.ops4j.pax.web.pax-web-jetty [94]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1327)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1396)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:959)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:680)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)[207:org.apache.servicemix.bundles.spring-context:4.0.2.RELEASE_1]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)[207:org.apache.servicemix.bundles.spring-context:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at javax.servlet.GenericServlet.init(GenericServlet.java:161)[79:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:532)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:344)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:791)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doStart(HttpServiceContext.java:222)[94:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.JettyServerImpl$1.start(JettyServerImpl.java:197)[94:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.end(HttpServiceStarted.java:1032)[93:org.ops4j.pax.web.pax-web-runtime:3.1.0]
at org.ops4j.pax.web.service.internal.HttpServiceProxy.end(HttpServiceProxy.java:422)[93:org.ops4j.pax.web.pax-web-runtime:3.1.0]
at org.ops4j.pax.web.extender.war.internal.RegisterWebAppVisitorWC.end(RegisterWebAppVisitorWC.java:341)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.model.WebApp.accept(WebApp.java:678)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.register(WebAppPublisher.java:237)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:182)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:135)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:932)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:864)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:317)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261)[karaf-org.osgi.core.jar:]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher.publish(WebAppPublisher.java:101)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebObserver.deploy(WebObserver.java:213)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebObserver$1.doStart(WebObserver.java:175)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.extender.SimpleExtension.start(SimpleExtension.java:58)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.extender.AbstractExtender$1.run(AbstractExtender.java:266)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_55]
at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_55]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[:1.7.0_55]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_55]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_55]
Caused by: java.lang.ClassNotFoundException: org.springframework.web.servlet.view.InternalResourceViewResolver not found by org.ops4j.pax.web.pax-web-jetty [94]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1532)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_55]
at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1844)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:937)[org.apache.felix.framework-4.2.1.jar:]
at org.ops4j.pax.swissbox.core.BundleClassLoader.findClass(BundleClassLoader.java:176)[85:org.ops4j.pax.swissbox.core:1.6.0]
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)[:1.7.0_55]
at org.ops4j.pax.swissbox.core.BundleClassLoader.loadClass(BundleClassLoader.java:192)[85:org.ops4j.pax.swissbox.core:1.6.0]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_55]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:236)[203:org.apache.servicemix.bundles.spring-core:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:392)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1348)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1319)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
... 47 more
2014-07-26 15:49:28,528 | WARN | pool-13-thread-1 | AppHttpContext{spring-web - 210} | 84 - org.eclipse.jetty.aggregate.jetty-all-server - 8.1.14.v20131031 | unavailable
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.springframework.web.servlet.view.InternalResourceViewResolver] for bean with name 'viewResolver' defined in ServletContext resource [/WEB-INF/mvc-dispatcher-servlet.xml]; nested exception is java.lang.ClassNotFoundException: org.springframework.web.servlet.view.InternalResourceViewResolver not found by org.ops4j.pax.web.pax-web-jetty [94]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1327)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:594)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1396)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:959)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:680)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)[207:org.apache.servicemix.bundles.spring-context:4.0.2.RELEASE_1]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)[207:org.apache.servicemix.bundles.spring-context:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:658)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:624)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:672)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:543)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:484)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)[212:org.apache.servicemix.bundles.spring-webmvc:4.0.2.RELEASE_1]
at javax.servlet.GenericServlet.init(GenericServlet.java:161)[79:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]
at org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:532)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:344)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:791)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:265)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doStart(HttpServiceContext.java:222)[94:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)[84:org.eclipse.jetty.aggregate.jetty-all-server:8.1.14.v20131031]
at org.ops4j.pax.web.service.jetty.internal.JettyServerImpl$1.start(JettyServerImpl.java:197)[94:org.ops4j.pax.web.pax-web-jetty:3.1.0]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.end(HttpServiceStarted.java:1032)[93:org.ops4j.pax.web.pax-web-runtime:3.1.0]
at org.ops4j.pax.web.service.internal.HttpServiceProxy.end(HttpServiceProxy.java:422)[93:org.ops4j.pax.web.pax-web-runtime:3.1.0]
at org.ops4j.pax.web.extender.war.internal.RegisterWebAppVisitorWC.end(RegisterWebAppVisitorWC.java:341)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.model.WebApp.accept(WebApp.java:678)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.register(WebAppPublisher.java:237)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:182)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher$WebAppDependencyListener.addingService(WebAppPublisher.java:135)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:932)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker$Tracked.customizerAdding(ServiceTracker.java:864)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.AbstractTracked.trackAdding(AbstractTracked.java:256)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.AbstractTracked.trackInitial(AbstractTracked.java:183)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:317)[karaf-org.osgi.core.jar:]
at org.osgi.util.tracker.ServiceTracker.open(ServiceTracker.java:261)[karaf-org.osgi.core.jar:]
at org.ops4j.pax.web.extender.war.internal.WebAppPublisher.publish(WebAppPublisher.java:101)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebObserver.deploy(WebObserver.java:213)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.WebObserver$1.doStart(WebObserver.java:175)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.extender.SimpleExtension.start(SimpleExtension.java:58)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at org.ops4j.pax.web.extender.war.internal.extender.AbstractExtender$1.run(AbstractExtender.java:266)[136:org.ops4j.pax.web.pax-web-extender-war:3.1.0]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_55]
at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_55]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[:1.7.0_55]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_55]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_55]
at java.lang.Thread.run(Thread.java:745)[:1.7.0_55]
Caused by: java.lang.ClassNotFoundException: org.springframework.web.servlet.view.InternalResourceViewResolver not found by org.ops4j.pax.web.pax-web-jetty [94]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1532)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_55]
at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1844)[org.apache.felix.framework-4.2.1.jar:]
at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:937)[org.apache.felix.framework-4.2.1.jar:]
at org.ops4j.pax.swissbox.core.BundleClassLoader.findClass(BundleClassLoader.java:176)[85:org.ops4j.pax.swissbox.core:1.6.0]
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)[:1.7.0_55]
at org.ops4j.pax.swissbox.core.BundleClassLoader.loadClass(BundleClassLoader.java:192)[85:org.ops4j.pax.swissbox.core:1.6.0]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_55]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:236)[203:org.apache.servicemix.bundles.spring-core:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:392)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1348)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1319)[205:org.apache.servicemix.bundles.spring-beans:4.0.2.RELEASE_1]
... 47 more
But sometime the missing class was OsgiBundleXmlWebApplicationContext or ContextNamespaceHandler.
Any ideas what am I doing wrong?

Answer 1

You will need to install Spring-DM also and use the OsgiBundleXmlWebApplicationContext for it.
A Sample can be found here.
In Short you'll need to switch to the following in your web.xml:
<context-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.osgi.web.context.support.OsgiBundleXmlWebApplicationContext</param-value>
</context-param>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.osgi.web.context.support.OsgiBundleXmlWebApplicationContext</param-value>
</init-param>
</servlet>

Answer 2

If it is ok for your to confine your Spring WebMVC setup to one bundle and only use services from other bundles, you can have a look at [1]. There is a recipe [2] on how to use Eclipse Equinox (OSGi), EclipseLink (JPA) and Spring WebMVC with Jetty 9.2 and JSP/JSTL.
[1] http://dentrassi.de/2014/11/14/osgi-ee-modular-web-applications/
[2] https://github.com/ctron/osgiee/tree/master/web5