Dependencies in RESTEasy-client
by Marek Kopecky
Hi all,
in my point of view, resteasy-client should contains dependencies to
important RESTEasy providers, because users just want to add
"resteasy-client" dependency to their project and start to using it. But
it is not possible now, they also need to add some providers (if they
are not satisfied with text/plain media type). For example, users needs
to use dependency to resteasy-jackson2-provider, if they have end-point
in with "@Produces(MediaType.APPLICATION_XML)".
What providers would you like to have as dependencies in
resteasy-client? You can answer in
https://issues.jboss.org/browse/RESTEASY-1424
Thank you,
Marek
8 years, 10 months
Move examples module to another repo?
by Jim Ma
Hi all,
When I was looking at the build issue:
https://issues.jboss.org/browse/RESTEASY-1425, I thought the examples
module should be moved to another repository (for example, name it to
resteasy-examples) to make resteasy build run faster. From travis build
log, remove these modules can save us about 3 mins build time. If there
is some important thing should be checked in these examples, we can
change to a test and add it in resteasy repo, not package war file ,
start/stop Jetty in resteasy build. Besides this, I think these examples
only need to run against resteasy release version. WDYT?
Cheers,
Jim
8 years, 10 months
Re: [resteasy-dev] [Resteasy-developers] Proper handling of NotModified/304
by Marek Kopecky
RestEasy is attempting to read the entity, because I call
"response.readEntity(InputStream.class);".
Marek
On 06/22/2016 04:08 PM, Sean Dawson wrote:
>
>
> I'm using Jetty 8.1.7.v20120910. You are seeing something slightly
> different but I think it's the same issue - on a 304, why is RestEasy
> attempting to read the entity (when everything says there shouldn't be
> one).
>
>
> On Mon, Jun 20, 2016 at 4:53 AM, Marek Kopecky <mkopecky(a)redhat.com
> <mailto:mkopecky@redhat.com>> wrote:
>
> Hi Sean,
>
> I'm still unable to reproduce this. What container do you use?
>
> I use WildFly (with Undertow) with RESTEasy 3.0.17. I attach
> WildFly application (with end-point and exception mapper) and
> junit test with client part. I still see only ProcessingException:
>
> 1. mvn package -DskipTests
> 2. deploy
> 3. mvn test
>
> I see this exception:
>
> javax.ws.rs.ProcessingException: java.lang.IllegalStateException:
> RESTEASY004575: Input stream was empty, there is no entity
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:285)
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readEntity(ClientResponse.java:181)
> at
> org.jboss.resteasy.specimpl.BuiltResponse.readEntity(BuiltResponse.java:219)
> at org.resteasy.test.MyTest.testBuildResponse(MyTest.java:29)
> 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:498)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
> at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
> at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
> at
> org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
> at
> org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
> at
> org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
> at
> org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
> Caused by: java.lang.IllegalStateException: RESTEASY004575: Input
> stream was empty, there is no entity
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:239)
> ... 32 more
>
> Marek
>
> On 06/14/2016 09:08 PM, Sean Dawson wrote:
>>
>> Hi Marek, thanks for the response.
>>
>> So I think you're right - that in the simplest of testcases,
>> buffering of the (null) entity is NOT attempted.
>>
>> There are a few other differences that may factor in to this but
>> once I've modified the simple version to be slightly closer to
>> our environment, the difference on the client between this...
>>
>> Exception in thread "main" javax.ws.rs.RedirectionException: HTTP
>> 304 Not Modified
>> at
>> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:172)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
>> Disconnected from the target VM, address: '127.0.0.1:64538
>> <http://127.0.0.1:64538>', transport: 'socket'
>> at com.sun.proxy.$Proxy18.download(Unknown Source)
>> at Client.main(Client.java:29)
>> Process finished with exit code 1
>>
>> And this...
>>
>> Exception in thread "main" java.lang.NullPointerException
>> at
>> org.jboss.resteasy.util.ReadFromStream.readFromStream(ReadFromStream.java:30)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.ClientResponse.bufferEntity(ClientResponse.java:307)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:155)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104)
>> at
>> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
>> at com.sun.proxy.$Proxy18.download(Unknown Source)
>> at Client.main(Client.java:29)
>> Process finished with exit code 1
>>
>> Is one line registering this exception mapper provider on the
>> server (ie. adding it for the second run)...
>>
>> @Provider public class MyExceptionMapperimplements ExceptionMapper<WebApplicationException>
>> {
>> @Override public Response toResponse(WebApplicationException wae)
>> {
>> int status = wae.getResponse().getStatus();
>> Response.ResponseBuilder responseBuilder = Response.status(status);
>> return responseBuilder.entity(wae.toString()).build();
>> }
>> }
>> In both cases the status code is 304. My actual exception
>> mapper(s) are more complicated than this - setting media types,
>> etc - but in this simple version, the above shows our issue.
>> What more/else should I be doing instead?
>>
>>
>>
>> On Tue, Jun 14, 2016 at 4:44 AM, Marek Kopecky
>> <mkopecky(a)redhat.com <mailto:mkopecky@redhat.com>> wrote:
>>
>> Hi.
>>
>> The mailing-list on sourceforge
>> (resteasy-developers(a)lists.sourceforge.net
>> <mailto:resteasy-developers@lists.sourceforge.net>) has been
>> deprecated. Forwarding to correct mailing list (
>> resteasy-dev(a)lists.jboss.org
>> <mailto:resteasy-dev@lists.jboss.org> ).
>>
>> Yes, "A 304 response cannot contain a message-body", see
>> https://tools.ietf.org/html/rfc7232#section-4.1
>>
>> Sean, can you sent example of your end-point and client part?
>> I tried to use this endpoint and client. It works as I
>> expected. Any NPE is thrown:
>>
>> @GET @Path("nothing")
>> @Produces("application/octet-stream")
>> public InputStream nothing() {
>> if (true) {
>> throw new WebApplicationException(304);
>> }
>> return new ByteArrayInputStream("hello".getBytes());
>> }
>>
>> -----------------------------------------------------------------------------------
>>
>> Response response =client.target(generateURL("/nothing")).request().get();
>> int code = response.getStatus();
>> if (code ==200) {
>> InputStream is = response.readEntity(InputStream.class);
>> Assert.assertEquals("hello", TestUtil.readString(is));
>> }
>> if (code ==304) {
>> try {
>> response.readEntity(InputStream.class);
>> Assert.fail("ProcessingException was not thrown");
>> }catch (ProcessingException e) {
>> // expected exception }
>> }
>> response.close();
>>
>> But I found some performance issue with 304. If I use this
>> end-point:
>>
>> @GET @Path("nothing")
>> public Response nothing()
>> {
>> return Response.status(304).entity("test").build();
>> }
>>
>> In WildFly, body is erased in Undertow (AFAIK), but RESTEasy
>> could do this too. Check for 304 can be implemented here:
>> https://github.com/resteasy/Resteasy/blob/master/resteasy-jaxrs/src/main/...
>> Now, interceptors are applied to these kinds of responses.
>> This is not necessary and it may not be optimal for
>> performance. Alessio, Ron, WDYT? Marek -------- Forwarded
>> Message --------
>> Subject: [Resteasy-developers] Proper handling of
>> NotModified/304
>> Date: Fri, 10 Jun 2016 10:50:03 -0400
>> From: Sean Dawson <sean.dawson2014(a)gmail.com>
>> <mailto:sean.dawson2014@gmail.com>
>> To: resteasy-devel.
>> <resteasy-developers(a)lists.sourceforge.net>
>> <mailto:resteasy-developers@lists.sourceforge.net>
>>
>> I posted this on users but I'm thinking it's a RestEasy bug
>> at this point.
>> The code seems to buffer the entity and then throw a
>> processing exception if the status is bad.
>> In the case of 304, no body is provided (and this seems to be
>> correct according to the standard). I have found no way
>> server side to return anything but null as the entity. So
>> attempting to buffer it on a 304 just seems plain incorrect
>> (and results in an NPE).
>> Am I missing something?
>> Setting the custom header on the response does work - but I'm
>> not sure that'll make it back to the client when it passes
>> through servers that usually strip those out.
>>
>>
>
>
8 years, 10 months
Re: [resteasy-dev] [Resteasy-developers] Proper handling of NotModified/304
by Marek Kopecky
Hi Sean,
I'm still unable to reproduce this. What container do you use?
I use WildFly (with Undertow) with RESTEasy 3.0.17. I attach WildFly
application (with end-point and exception mapper) and junit test with
client part. I still see only ProcessingException:
1. mvn package -DskipTests
2. deploy
3. mvn test
I see this exception:
javax.ws.rs.ProcessingException: java.lang.IllegalStateException:
RESTEASY004575: Input stream was empty, there is no entity
at
org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:285)
at
org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readEntity(ClientResponse.java:181)
at
org.jboss.resteasy.specimpl.BuiltResponse.readEntity(BuiltResponse.java:219)
at org.resteasy.test.MyTest.testBuildResponse(MyTest.java:29)
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:498)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at
org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:252)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:141)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:112)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:189)
at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:165)
at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:85)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:115)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:75)
Caused by: java.lang.IllegalStateException: RESTEASY004575: Input stream
was empty, there is no entity
at
org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:239)
... 32 more
Marek
On 06/14/2016 09:08 PM, Sean Dawson wrote:
>
> Hi Marek, thanks for the response.
>
> So I think you're right - that in the simplest of testcases, buffering
> of the (null) entity is NOT attempted.
>
> There are a few other differences that may factor in to this but once
> I've modified the simple version to be slightly closer to our
> environment, the difference on the client between this...
>
> Exception in thread "main" javax.ws.rs.RedirectionException: HTTP 304
> Not Modified
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:172)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
> Disconnected from the target VM, address: '127.0.0.1:64538
> <http://127.0.0.1:64538>', transport: 'socket'
> at com.sun.proxy.$Proxy18.download(Unknown Source)
> at Client.main(Client.java:29)
> Process finished with exit code 1
>
> And this...
>
> Exception in thread "main" java.lang.NullPointerException
> at
> org.jboss.resteasy.util.ReadFromStream.readFromStream(ReadFromStream.java:30)
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientResponse.bufferEntity(ClientResponse.java:307)
> at
> org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:155)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:60)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104)
> at
> org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:76)
> at com.sun.proxy.$Proxy18.download(Unknown Source)
> at Client.main(Client.java:29)
> Process finished with exit code 1
>
> Is one line registering this exception mapper provider on the
> server (ie. adding it for the second run)...
>
> @Provider public class MyExceptionMapperimplements ExceptionMapper<WebApplicationException>
> {
> @Override public Response toResponse(WebApplicationException wae)
> {
> int status = wae.getResponse().getStatus();
> Response.ResponseBuilder responseBuilder = Response.status(status);
> return responseBuilder.entity(wae.toString()).build();
> }
> }
> In both cases the status code is 304. My actual exception mapper(s)
> are more complicated than this - setting media types, etc - but in
> this simple version, the above shows our issue. What more/else should
> I be doing instead?
>
>
>
> On Tue, Jun 14, 2016 at 4:44 AM, Marek Kopecky <mkopecky(a)redhat.com
> <mailto:mkopecky@redhat.com>> wrote:
>
> Hi.
>
> The mailing-list on sourceforge
> (resteasy-developers(a)lists.sourceforge.net
> <mailto:resteasy-developers@lists.sourceforge.net>) has been
> deprecated. Forwarding to correct mailing list (
> resteasy-dev(a)lists.jboss.org <mailto:resteasy-dev@lists.jboss.org> ).
>
> Yes, "A 304 response cannot contain a message-body", see
> https://tools.ietf.org/html/rfc7232#section-4.1
>
> Sean, can you sent example of your end-point and client part? I
> tried to use this endpoint and client. It works as I expected. Any
> NPE is thrown:
>
> @GET @Path("nothing")
> @Produces("application/octet-stream")
> public InputStream nothing() {
> if (true) {
> throw new WebApplicationException(304);
> }
> return new ByteArrayInputStream("hello".getBytes());
> }
>
> -----------------------------------------------------------------------------------
>
> Response response =client.target(generateURL("/nothing")).request().get();
> int code = response.getStatus();
> if (code ==200) {
> InputStream is = response.readEntity(InputStream.class);
> Assert.assertEquals("hello", TestUtil.readString(is));
> }
> if (code ==304) {
> try {
> response.readEntity(InputStream.class);
> Assert.fail("ProcessingException was not thrown");
> }catch (ProcessingException e) {
> // expected exception }
> }
> response.close();
>
> But I found some performance issue with 304. If I use this end-point:
>
> @GET @Path("nothing")
> public Response nothing()
> {
> return Response.status(304).entity("test").build();
> }
>
> In WildFly, body is erased in Undertow (AFAIK), but RESTEasy could
> do this too. Check for 304 can be implemented here:
> https://github.com/resteasy/Resteasy/blob/master/resteasy-jaxrs/src/main/...
> Now, interceptors are applied to these kinds of responses. This is
> not necessary and it may not be optimal for performance. Alessio,
> Ron, WDYT? Marek -------- Forwarded Message --------
> Subject: [Resteasy-developers] Proper handling of NotModified/304
> Date: Fri, 10 Jun 2016 10:50:03 -0400
> From: Sean Dawson <sean.dawson2014(a)gmail.com>
> <mailto:sean.dawson2014@gmail.com>
> To: resteasy-devel. <resteasy-developers(a)lists.sourceforge.net>
> <mailto:resteasy-developers@lists.sourceforge.net>
>
> I posted this on users but I'm thinking it's a RestEasy bug at
> this point.
> The code seems to buffer the entity and then throw a processing
> exception if the status is bad.
> In the case of 304, no body is provided (and this seems to be
> correct according to the standard). I have found no way server
> side to return anything but null as the entity. So attempting to
> buffer it on a 304 just seems plain incorrect (and results in an NPE).
> Am I missing something?
> Setting the custom header on the response does work - but I'm not
> sure that'll make it back to the client when it passes through
> servers that usually strip those out.
>
>
8 years, 11 months
Possible improvement of RESTEASY-1369 fix
by Alessio Soldano
Folks,
please see https://github.com/resteasy/Resteasy/pull/841 . Basically I
didn't like that much the fact that we are allocating a map for each
resource invoker match, considering that's used only for reporting a
warning in case multiple methods match (which afaiu is not the normal /
usual scenario). The idea of the fix is to actually create and start
adding stuff to a set only when the 2nd different (object reference
wise) method is matched.
Any feedback is appreciated.
Cheers
Alessio
--
Alessio Soldano
Web Service Lead, JBoss
8 years, 11 months
Fwd: [Resteasy-developers] Proper handling of NotModified/304
by Marek Kopecky
Hi.
The mailing-list on sourceforge
(resteasy-developers(a)lists.sourceforge.net) has been deprecated.
Forwarding to correct mailing list ( resteasy-dev(a)lists.jboss.org ).
Yes, "A 304 response cannot contain a message-body", see
https://tools.ietf.org/html/rfc7232#section-4.1
Sean, can you sent example of your end-point and client part? I tried to
use this endpoint and client. It works as I expected. Any NPE is thrown:
@GET @Path("nothing")
@Produces("application/octet-stream")
public InputStream nothing() {
if (true) {
throw new WebApplicationException(304);
}
return new ByteArrayInputStream("hello".getBytes());
}
-----------------------------------------------------------------------------------
Response response =client.target(generateURL("/nothing")).request().get();
int code = response.getStatus();
if (code ==200) {
InputStream is = response.readEntity(InputStream.class);
Assert.assertEquals("hello", TestUtil.readString(is));
}
if (code ==304) {
try {
response.readEntity(InputStream.class);
Assert.fail("ProcessingException was not thrown");
}catch (ProcessingException e) {
// expected exception }
}
response.close();
But I found some performance issue with 304. If I use this end-point:
@GET @Path("nothing")
public Response nothing()
{
return Response.status(304).entity("test").build();
}
In WildFly, body is erased in Undertow (AFAIK), but RESTEasy could do
this too. Check for 304 can be implemented here:
https://github.com/resteasy/Resteasy/blob/master/resteasy-jaxrs/src/main/...
Now, interceptors are applied to these kinds of responses. This is not
necessary and it may not be optimal for performance. Alessio, Ron, WDYT?
Marek -------- Forwarded Message --------
Subject: [Resteasy-developers] Proper handling of NotModified/304
Date: Fri, 10 Jun 2016 10:50:03 -0400
From: Sean Dawson <sean.dawson2014(a)gmail.com>
To: resteasy-devel. <resteasy-developers(a)lists.sourceforge.net>
I posted this on users but I'm thinking it's a RestEasy bug at this point.
The code seems to buffer the entity and then throw a processing
exception if the status is bad.
In the case of 304, no body is provided (and this seems to be correct
according to the standard). I have found no way server side to return
anything but null as the entity. So attempting to buffer it on a 304
just seems plain incorrect (and results in an NPE).
Am I missing something?
Setting the custom header on the response does work - but I'm not sure
that'll make it back to the client when it passes through servers that
usually strip those out.
8 years, 11 months
Dependencies version management
by Alessio Soldano
Folks,
I've just sent a PR (https://github.com/resteasy/Resteasy/pull/834) for
fixing the way dependency versions are set in the project. Basically,
the idea is to have a unique dependencyManagement block in the main pom,
controlling all the dependencies' versions (through properties) and
avoid having versions specified in all project poms, which is really a mess.
Any comment or concerns on this, just let me know, otherwise I'll merge
the PR (likely tomorrow).
Cheers
Alessio
--
Alessio Soldano
Web Service Lead, JBoss
8 years, 11 months
PTO till next Monday
by Weinan Li
Hi Team,
>From tomorrow it will be Dragonboat festival in China and I'll be back on Monday :-)
- Weinan Li
8 years, 11 months
tjws
by Ron Sigal
Hi guys,
After slogging through as many bug JIRAs as possible for 3.0.17.Final, I
felt like I needed to do something different for a while, so I started
looking at non-blocking IO for JAX-RS 2.1. One of the issues I ran into
is the servlet version problem. Even though resteasy-jaxrs declares a
dependency on servlet 3.1, its dependency on tjws brings in servlet 2.5,
which gets in the way of using servlet 3.1. I've done some refactoring:
1) moved everything related to tjws from resteasy-jaxrs to tjws
2) moved all tests (except i18n tests) from resteasy-jaxrs to
resteasy-jaxrs-testsuite (so resteasy-jaxrs doesn't depend on tjws)
3) removed the dependency of resteasy-jaxrs on tjws
4) created a dependency of tjws on resteasy-jaxrs
I thought I'd ask for comments before I create a pull request. Two
points come to mind:
1) Originally, resteasy-jaxrs-testsuite was created to hold tests
specifically related to JAX-RS 2.0 (hence the nextgen packages). The
plan was to upgrade all of the old tests to use JAX-RS 2.0 stuff like
the new client framework, but it never happened. This might be a good
time to do that.
2) I know we've talked about what to do with tjws, but I don't know if
we reached a conclusion. This would be a good time to deprecate it, if
we're going to do that.
-Ron
--
My company's smarter than your company (unless you work for Red Hat)
8 years, 11 months
