We're using spring to configure jetty and load everything up, and i'm trying
to use jersey for web services and use the jetty/spring library so that I
can autowire some service classes into my jersey resources, but i'm having
trouble starting up the server because it always says that the
ServletContext is null.
Here's my spring config xml:
<property name="handler">
<bean id="handlers" class="org.eclipse.jetty.server.handler.HandlerList">
<property name="handlers">
<list>
<bean class="org.eclipse.jetty.servlet.ServletContextHandler">
<property name="eventListeners">
<list>
<bean class="org.springframework.web.context.ContextLoaderListener" />
<bean
class="org.springframework.web.context.request.RequestContextListener" />
</list>
</property>
<property name="initParams">
<map>
<entry>
<key>
<value>contextConfigLocation</value>
</key>
<value>classpath:applicationContext.xml</value>
</entry>
</map>
</property>
</bean>
<bean class="org.eclipse.jetty.servlet.ServletHandler">
<property name="servlets">
<list>
<bean class="org.eclipse.jetty.servlet.ServletHolder">
<property name="name" value="Jersey" />
<property name="servlet">
<bean
class="com.sun.jersey.spi.spring.container.servlet.SpringServlet" />
</property>
<property name="initParameters">
<map>
<entry>
<key>
<value>com.sun.jersey.config.property.packages</value>
</key>
<value>com.mycompany.ws.resource</value>
</entry>
<entry>
<key>
<value>contextConfigLocation</value>
</key>
<value>classpath:applicationContext.xml</value>
</entry>
</map>
</property>
</bean>
</list>
</property>
I followed the instructions here:
http://blogs.sun.com/enterprisetechtips/entry/jersey_and_spring to integrate
jersey and spring, but the difference is that i have an embedded jetty
server configured with spring.
I'm not sure why i keep getting the following error. I thought the jetty
ServletContextHandler was the servlet context from their documentation.
2010-11-30 23:19:05,177 [Thread-0] INFO
[org.springframework.web.context.ContextLoader]: Root
WebApplicationContext: initialization completed in 177 ms
Nov 30, 2010 11:19:05 PM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Scanning for root resource and provider classes in the packages:
com.traveladnetwork.ws.resource.ad.server
Nov 30, 2010 11:19:05 PM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Root resource classes found:
class com.mycompany.ws.resource.TargetResource
class com.mycompany.ws.resource.ReportResource
class com.mycompany.ws.resource.HelloWorldResource
Nov 30, 2010 11:19:05 PM com.sun.jersey.api.core.PackagesResourceConfig init
INFO: Provider classes found:
Nov 30, 2010 11:19:05 PM
com.sun.jersey.spi.spring.container.servlet.SpringServlet getContext
INFO: Creating new child context from classpath:applicationContext.xml
Nov 30, 2010 11:19:05 PM
com.sun.jersey.spi.spring.container.servlet.SpringServlet initiate
**SEVERE: Exception occurred when intialization
java.lang.IllegalArgumentException: ServletContext must not be null**
at org.springframework.util.Assert.notNull(Assert.java:112)
at
org.springframework.web.context.support.WebApplicationContextUtils.getWebApplicationContext(WebApplicationContextUtils.java:96)
at
org.springframework.web.context.support.WebApplicationContextUtils.getWebApplicationContext(WebApplicationContextUtils.java:86)
at
org.springframework.web.context.support.WebApplicationContextUtils.getRequiredWebApplicationContext(WebApplicationContextUtils.java:68)
at
com.sun.jersey.spi.spring.container.servlet.SpringServlet.getDefaultContext(SpringServlet.java:128)
at
com.sun.jersey.spi.spring.container.servlet.SpringServlet.getChildContext(SpringServlet.java:119)
at
com.sun.jersey.spi.spring.container.servlet.SpringServlet.getContext(SpringServlet.java:113)
at
com.sun.jersey.spi.spring.container.servlet.SpringServlet.initiate(SpringServlet.java:99)
at
com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.initiate(ServletContainer.java:253)
at
com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:521)
at
com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:199)
at
com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:308)
at
com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:471)
at javax.servlet.GenericServlet.init(GenericServlet.java:241)
at
org.eclipse.jetty.servlet.ServletHolder.initServlet(ServletHolder.java:421)
at org.eclipse.jetty.servlet.ServletHolder.doStart(ServletHolder.java:245)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
at
org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.java:699)
at
org.eclipse.jetty.servlet.ServletHandler.doStart(ServletHandler.java:155)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
at
org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:165)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
at
org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:92)
at org.eclipse.jetty.server.Server.doStart(Server.java:228)
at
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(Native Method)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
at
com.mycompany.common.service.SpringServiceImpl.startService(SpringServiceImpl.java:52)
at com.traveladnetwork.common.service.StartImpl.run(StartImpl.java:42)
at java.lang.Thread.run(Thread.java:637)
2010-11-30 23:19:05.412:INFO::Started SelectChannelConnector_at_0.0.0.0:9932
2010-11-30 23:19:05,413 [Thread-0] INFO
[com.mycompany.common.service.StartImpl]: Started in 1950 ms