Adding JSP support
by Dragan Jotanovic
Hi,
does anyone have code example of how to configure Undertow with JSP
support? I didn't find any information on this in documentation.
Thanks,
Dragan
10 years, 7 months
Undertow + CXF + Spring single JAR
by Aleksandar Vidakovic
Hi,
... I tried to package a CXF project with fairly standard WAR setup
(CXFServlet in web.xml configured) and some additional Spring
configuration (nothing fancy) in a single JAR (with Maven Shade plugin).
99% is working (Undertow is starting, Spring context gets initialized),
but CXF has a problem picking up a transport. I thought that it would
just behave the same like in a servlet container environment, but
apparently something is missing.
This is the exception that I get:
[console]
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name
'org.apache.cxf.jaxrs.spring.JAXRSServerFactoryBeanDefinitionParser$SpringJAXRSServerFactoryBean---72839183':
Invocation of init method failed; nested exception is
org.apache.cxf.service.factory.ServiceConstructionException
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:304)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
at
org.apache.cxf.transport.servlet.CXFServlet.createSpringContext(CXFServlet.java:151)
at
org.apache.cxf.transport.servlet.CXFServlet.loadBus(CXFServlet.java:74)
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.init(CXFNonSpringServlet.java:76)
at
io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:214)
at
io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:119)
at
io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:501)
at com.hotlabuyo.rest.server.Main.main(Main.java:51)
Caused by: org.apache.cxf.service.factory.ServiceConstructionException
at
org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:205)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1681)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1620)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
... 16 more
Caused by: org.apache.cxf.BusException: No DestinationFactory was found
for the namespace http://cxf.apache.org/transports/http.
at
org.apache.cxf.bus.managers.DestinationFactoryManagerImpl.getDestinationFactory(DestinationFactoryManagerImpl.java:122)
at
org.apache.cxf.endpoint.ServerImpl.initDestination(ServerImpl.java:79)
at org.apache.cxf.endpoint.ServerImpl.<init>(ServerImpl.java:63)
at
org.apache.cxf.jaxrs.JAXRSServerFactoryBean.create(JAXRSServerFactoryBean.java:160)
... 23 more
[/console]
... and the relevant piece of configuration for CXF looks like this:
[config]
...
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-*.xml" />
...
[/config]
Any help with this would be much appreciated.
Thanks in advance and cheers,
Aleks
10 years, 7 months
Re: [undertow-dev] few questions about undertow and asych nature
by S Ahmed
Hello,
I have a few questions I was hoping someone could clarify some things for
me.
1. Undertow is asych by nature like netty etc., are there currently
libraries that are asych when you need to connect to popular services like
mysql (hibernate), memcached, and redis?
2. If there are no libraries for #1, is it common pracitise to then create
a seperate thread pool and somehow execute blocking queries in a seperate
thread pool?
3. are there any big names using undertow currently or is it a very fresh
framework that is just getting started?
Thanks!
10 years, 7 months
