[CXF-3001] NullPointerException when embledded into spring+jetty - ASF JIRA

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Won't Fix
Affects Version/s: 2.2.10
Fix Version/s: 2.3
Component/s: None
Labels:
None

Estimated Complexity:
Moderate

Description

I'm running embedded jetty inside of a spring ioc container. The spring ioc contains also an embedded hsqldb which makes the whole configuration a nice and complete web application development environment (on a single JVM). Now I'm trying to add apache CXF to this environment to make the jetty host not only servlets but also web services. Unfortunately I'm getting NullPointerException when attempting to access http://127.0.0.1:8080/cxf/* (servlets and static content are served ok). Even if the configuration is wrong NPE should not be thrown.

stacktrace:

java.lang.NullPointerException
    at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:142)
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179)
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doGet(AbstractHTTPServlet.java:108)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:693)
    at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
    at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
    at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
    at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
    at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
    at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
    at org.mortbay.jetty.Server.handle(Server.java:281)
    at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502)
    at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:821)
    at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:513)
    at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:208)
    at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378)
    at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:368)
    at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)

I'm initializing spring with:

public static void main(String[] args) throws Exception {
    ApplicationContext applicationContext = new ClassPathXmlApplicationContext(new String[] { "jetty-beans.xml" , "cxf-beans.xml" });
    applicationContext.getBean("web-server", Server.class).join();
}

jetty-beans.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean name="web-server" class="org.mortbay.jetty.Server"
        init-method="start">
        <property name="connectors">
            <list>
                <bean class="org.mortbay.jetty.nio.SelectChannelConnector">
                    <property name="host" value="localhost" />
                    <property name="port" value="8080" />
                </bean>
            </list>
        </property>
        <property name="handlers">
            <list>
                <ref bean="web-server-context-static" />
                <ref bean="web-server-context-servlet" />
                <ref bean="web-server-context-cxf" />
            </list>
        </property>
    </bean>

    <bean name="web-server-context-static" class="org.mortbay.jetty.servlet.Context">
        <property name="contextPath" value="/static" />
        <property name="handler">
            <bean class="org.mortbay.jetty.handler.ResourceHandler">
                <property name="resourceBase" value="static" />
            </bean>
        </property>
    </bean>

    <bean name="web-server-context-servlet" class="org.mortbay.jetty.servlet.Context">
        <property name="contextPath" value="/servlet" />
        <property name="handler">
            <bean class="org.mortbay.jetty.servlet.ServletHandler">
                <property name="servlets">
                    <list>
                        <bean class="org.mortbay.jetty.servlet.ServletHolder">
                            <property name="name" value="servlet-holder" />
                            <property name="servlet">
                                <bean class="test.TestServlet" />
                            </property>
                        </bean>
                    </list>
                </property>
                <property name="servletMappings">
                    <list>
                        <bean class="org.mortbay.jetty.servlet.ServletMapping">
                            <property name="servletName" value="servlet-holder" />
                            <property name="pathSpec" value="/*" />
                        </bean>
                    </list>
                </property>
            </bean>
        </property>
    </bean>

    <bean name="web-server-context-cxf" class="org.mortbay.jetty.servlet.Context">
        <property name="contextPath" value="/cxf" />
        <property name="handler">
            <bean class="org.mortbay.jetty.servlet.ServletHandler">
                <property name="servlets">
                    <list>
                        <bean class="org.mortbay.jetty.servlet.ServletHolder">
                            <property name="name" value="cxf-servlet-holder" />
                            <property name="servlet">
                                <bean class="org.apache.cxf.transport.servlet.CXFServlet">
                                </bean>
                            </property>
                        </bean>
                    </list>
                </property>
                <property name="servletMappings">
                    <list>
                        <bean class="org.mortbay.jetty.servlet.ServletMapping">
                            <property name="servletName" value="cxf-servlet-holder" />
                            <property name="pathSpec" value="/*" />
                        </bean>
                    </list>
                </property>
            </bean>
        </property>
    </bean>

</beans>

cxf-beans.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:jaxws="http://cxf.apache.org/jaxws"
    xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">

    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

    <bean id="test-ws-impl" class="test.TestWSImpl" />

    <jaxws:endpoint id="test-ws-endpoint" implementor="#test-ws-impl"
        address="/testWS" />

</beans>

classpath:

activation-1.1.jar
commons-logging-1.1.1.jar
cxf-2.2.10.jar
jaxb-api-2.1.jar
jaxb-impl-2.1.13.jar
jcl-over-slf4j-1.6.1.jar
jetty-6.1.3.jar
jetty-annotations-6.1.3.jar
jetty-util-6.1.3.jar
log4j-1.2.16.jar
neethi-2.0.4.jar
org.springframework.aop-3.0.3.RELEASE.jar
org.springframework.asm-3.0.3.RELEASE.jar
org.springframework.beans-3.0.3.RELEASE.jar
org.springframework.context-3.0.3.RELEASE.jar
org.springframework.context.support-3.0.3.RELEASE.jar
org.springframework.core-3.0.3.RELEASE.jar
org.springframework.expression-3.0.3.RELEASE.jar
servlet-api-2.5-6.1.3.jar
slf4j-api-1.6.1.jar
slf4j-log4j12-1.6.1.jar
wsdl4j-1.6.2.jar
XmlSchema-1.4.5.jar

NullPointerException when embledded into spring+jetty

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