Naresh wrote:
> Naresh wrote:
>> Hi Paul,
>>
>> I have deployed the prelimaryapp sample on GF v3 b61.
>> But the URL http://localhost:8080/preliminaryapp/oneonly/one gives a
>> 404. Am I missing something?
> Please ignore. I forgot updating Jersey.
I have updated the Jersey jars by unzipping [1] to the glassfishv3 folder.
Upon updating, I see the following null pointer exceptions for [2] :
----------------------------------------------------------------------------------------
[#|2009-09-07T14:18:26.513+0530|WARNING|glassfish|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=25;_ThreadName=Thread-2;|StandardWrapperValve[com.sun.jersey.samples.servlet3.preliminaryapp.OneApplication]:
PWC1406: Servlet.service() for servlet
com.sun.jersey.samples.servlet3.preliminaryapp.OneApplication threw
exception
java.lang.NullPointerException
at
com.sun.jersey.spi.container.ContainerRequest.<init>(ContainerRequest.java:172)
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:302)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:452)
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:633)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at
org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1505)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:293)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:341)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:237)
at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:202)
at
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:752)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:660)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:911)
at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:164)
at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.NIOContext.execute(NIOContext.java:510)
at
com.sun.grizzly.SelectorHandlerRunner.handleSelectedKey(SelectorHandlerRunner.java:357)
at
com.sun.grizzly.SelectorHandlerRunner.handleSelectedKeys(SelectorHandlerRunner.java:257)
at
com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:194)
at
com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
at
com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:379)
at
com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:360)
at java.lang.Thread.run(Thread.java:619)
|#]
----------------------------------------------------------------------------------
Also, it throws some ClassCastException:
-------------------------------------------------------------------------------------------
PWC1382: Allocate exception for servlet
com.sun.jersey.samples.servlet3.preliminaryapp.TwoApplication
com.sun.jersey.spi.service.ServiceConfigurationError:
com.sun.jersey.spi.container.WebApplicationProvider: The class
com.sun.jersey.server.impl.container.WebApplicationProviderImpl
implementing provider interface
com.sun.jersey.spi.container.WebApplicationProvider could not be
instantiated: null
at com.sun.jersey.spi.service.ServiceFinder.fail(ServiceFinder.java:380)
at
com.sun.jersey.spi.service.ServiceFinder.access$600(ServiceFinder.java:144)
at
com.sun.jersey.spi.service.ServiceFinder$LazyObjectIterator.hasNext(ServiceFinder.java:683)
at
com.sun.jersey.spi.container.WebApplicationFactory.createWebApplication(WebApplicationFactory.java:61)
at
com.sun.jersey.spi.container.servlet.ServletContainer.create(ServletContainer.java:326)
at
com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.create(ServletContainer.java:241)
at
com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:475)
at
com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:196)
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:242)
at
org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1410)
at
org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:1056)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:201)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:188)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:641)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:97)
at
com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:85)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:185)
at
org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:341)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:237)
at
com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:202)
at
com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:752)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:660)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:911)
at
com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:164)
at
com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:135)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:102)
at
com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:88)
at
com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
at
com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:53)
at
com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:57)
at com.sun.grizzly.NIOContext.execute(NIOContext.java:510)
at
com.sun.grizzly.SelectorHandlerRunner.handleSelectedKey(SelectorHandlerRunner.java:357)
at
com.sun.grizzly.SelectorHandlerRunner.handleSelectedKeys(SelectorHandlerRunner.java:257)
at
com.sun.grizzly.SelectorHandlerRunner.doSelect(SelectorHandlerRunner.java:194)
at
com.sun.grizzly.SelectorHandlerRunner.run(SelectorHandlerRunner.java:129)
at
com.sun.grizzly.util.FixedThreadPool$BasicWorker.dowork(FixedThreadPool.java:379)
at
com.sun.grizzly.util.FixedThreadPool$BasicWorker.run(FixedThreadPool.java:360)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException
at java.lang.Class.cast(Class.java:2990)
at
com.sun.jersey.spi.service.ServiceFinder$LazyObjectIterator.hasNext(ServiceFinder.java:641)
... 37 more
------------------------------------------------------------------------------------------
[1]
http://download.java.net/maven/2/com/sun/jersey/glassfish/v3/jersey-gfv3-core/1.1.3-ea-SNAPSHOT/jersey-gfv3-core-1.1.3-ea-SNAPSHOT-project.zip
[2]
http://localhost:8080/preliminaryapp/oneonly/one
-Naresh
>
> -Naresh
>>
>> Thanks,
>> Naresh
>>
>> Paul Sandoz wrote:
>>> Hi,
>>>
>>> I have just implemented Servlet 3.0 integration into Jersey so that
>>> it is no longer necessary to utilize web.xml (or if utilized it is
>>> not necessary to declare the servlet class).
>>>
>>> To experiment you need to use Jersey 1.1.3-ea-SNAPSHOT and build 61
>>> or greater of GF v3. Currently i have only tested on promoted build
>>> 61 of GF v3.
>>>
>>> Attached are some maven-based samples. Naresh, these samples could
>>> form the basis of some functional tests, but they do not fully cover
>>> all cases, see the following code to get an understand of what else
>>> needs to be tested:
>>>
>>>
>>> http://fisheye4.atlassian.com/browse/jersey/trunk/jersey/jersey-server/src/main/java/com/sun/jersey/server/impl/container/servlet/JerseyServletContainerInitializer.java?r=2735
>>>
>>>
>>> Jersey will use it's implementation of the Servlet 3.0
>>> ServletContainerInitializer interface to detect classes that extend
>>> from javax.ws.rs.core.Application.
>>>
>>> For example. the "annotatedapp" sample contains the following class:
>>>
>>> @ApplicationPath("/oneonly")
>>> public class OneApplication extends Application {
>>> @Override
>>> public Set<Class<?>> getClasses() {
>>> return Collections.<Class<?>>singleton(One.class);
>>> }
>>> }
>>>
>>> A Jersey servlet will be registered at the mapping "/oneonly/*"
>>> using OneApplication as the class that registers root resource and
>>> provider classes.
>>>
>>> Paul.
>>>
>>>
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>>
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>>
>>
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>>
>
>
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