resteasy-users — A general discussion list for the projects end users of RESTEasy.

[Resteasy-users] Fwd: Re: Question about Accepts Header

[Ron S. <rs...@re...>]

Meant to reply to list.

Anyway, it looks like Resteasy 2.3.10.Final, more or less.

-Ron


-------- Forwarded Message --------
Subject: 	Re: [Resteasy-users] Question about Accepts Header
Date: 	Mon, 11 May 2015 21:19:24 -0400
From: 	Ron Sigal <rs...@re...>
To: 	Ramesh Reddy <ra...@re...>



Hi Ramesh,

Which version of Resteasy are you using in Teiid?

Thanks,
Ron

On 05/11/2015 05:05 PM, Ramesh Reddy wrote:
> Hi,
>
> In Teiid we have used RestEasy to implement the OData layer. We are seeing an issue with "Accepts" header. It is described here https://issues.jboss.org/browse/TEIID-3471 see 2nd comment. Any pointers to resolve are appreciated.
>
> Thanks
>
> Ramesh..
>
> ------------------------------------------------------------------------------
> One dashboard for servers and applications across Physical-Virtual-Cloud
> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
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> _______________________________________________
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> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users

Re: [Resteasy-users] Client proxy issue deserializing Response.Status

[Ron S. <rs...@re...>]

Hi Guy,

Maybe there's a problem with the media type produced by your resource 
method.

The attached TestResponseStatus works for me. However, when I comment 
out the @Produces annotation:

>    @Path("/")
>    public static class TestResourceImpl
>    {
>       @POST
>       @Path("post")
> //      @Produces("text/plain")
>       public Response.Status post()
>       {
>          return Response.Status.OK;
>       }
>    }

I get

> SEVERE: Failed executing POST /post
> org.jboss.resteasy.core.NoMessageBodyWriterFoundFailure: Could not 
> find MessageBodyWriter for response object of type: 
> javax.ws.rs.core.Response$Status of media type: application/octet-stream
>     at 
> org.jboss.resteasy.core.ServerResponseWriter.writeNomapResponse(ServerResponseWriter.java:67)
>     at 
> org.jboss.resteasy.core.SynchronousDispatcher.writeResponse(SynchronousDispatcher.java:427)
>     at 
> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:376)
>     at 
> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179)
>     at 
> org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220)
>     at 
> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
>     at 
> org.jboss.resteasy.plugins.server.tjws.TJWSServletDispatcher.service(TJWSServletDispatcher.java:40)
>     at 
> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
>     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
>     at Acme.Serve.Serve$ServeConnection.runServlet(Serve.java:2331)
>     at Acme.Serve.Serve$ServeConnection.parseRequest(Serve.java:2285)
>     at Acme.Serve.Serve$ServeConnection.run(Serve.java:2057)
>     at Acme.Utils$ThreadPool$PooledThread.run(Utils.java:1402)
>     at java.lang.Thread.run(Thread.java:745)
>
> status: Internal Server Error

Is that what you are seeing?

-Ron

On 05/04/2015 03:01 PM, Guy Rouillier wrote:
> We have a webservice POST method that returns a Response.Status object
> as the entity.  I've debugged this running method to verify that the
> return value is Response.Status.OK.
>
> We use the RestEasy client proxy to invoke our webservice methods.  The
> approach works well for us, and our developers find the approach easy to
> use.  However, in this case, the proxy is deserializing this return
> object as Response.Status.INTERNAL_SERVER_ERROR.
>
> Any idea on why this would happen?
>
> Thanks.
>
> --
> Guy Rouillier
>
>
> ---
> This email has been checked for viruses by Avast antivirus software.
> http://www.avast.com
>
>
> ------------------------------------------------------------------------------
> One dashboard for servers and applications across Physical-Virtual-Cloud
> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
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> _______________________________________________
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> Res...@li...
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Re: [Resteasy-users] Basic authentication and @RolesAllowed on UndertowJaxrsServer

[Ron S. <rs...@re...>]

Hi Mark,

I have a partial answer. That is, I can get Resteasy with Undertow to 
recognize @RolesAllowed, but I don't know much about security in Undertow.

In the attached RollsAllowedTest, I have configured Undertow to impose 
identity constraints:

>    @BeforeClass
>    public static void init() throws Exception
>    {
>       server = new UndertowJaxrsServer().start();
>       ResteasyDeployment deployment = new ResteasyDeployment();
> deployment.setApplicationClass(TestApplication.class.getName());
>       deployment.setSecurityEnabled(true);
>       DeploymentInfo di = server.undertowDeployment(deployment, "/base");
>       di.setContextPath("/di");
>       di.setDeploymentName("DI");
>       di.setClassLoader(TestApplication.class.getClassLoader());
>       server.deploy(di);
>    }

so that the test

>    @Test
>    public void testDeploymentInfo() throws Exception
>    {
>       Client client = ClientBuilder.newClient();
>       Invocation.Builder builder = 
> client.target("http://localhost:8081/di/base/test").request();
>       System.out.println("auth: " + getBasicAuthentication("bill", 
> "pwd"));
>       builder.header("Authorization", getBasicAuthentication("bill", 
> "pwd"));
>       String val = builder.get(String.class);
>       Assert.assertEquals("hello world", val);
>       client.close();
>    }

fails with status 403.

In particular, 
org.jboss.resteasy.plugins.interceptors.RoleBasedSecurityFilter.filter() 
fails because it gets a null user principal. Can you see if you can set 
the user principal and let me know?

Thanks,
Ron


On 04/16/2015 11:33 AM, Mark Vinkx wrote:
> Hi
>
> I would like to enable basic authentication and @RolesAllowed for restEasy on UndertowJaxrsServer
> Can someone help me out how to enable this
>
> I found some references to set resteasy.role.based.security but I did not find a way how to set this in my DeploymentInfo
>          <context-param>
>            <param-name>resteasy.role.based.security</param-name>
>            <param-value>true</param-value>
>         </context-param>
>
> Some of my code I have been trying is. But it is not working.
>
>          webServer = new UndertowJaxrsServer();
>          Undertow.Builder serverBuilder=Undertow.builder();
>          serverBuilder = serverBuilder.addHttpListener(Integer.parseInt(properties.getProperty("port")), properties.getProperty("address"));
>          webServer.start(serverBuilder);
>
>          HashMap users = new HashMap(2);
>          users.put("userOne", "passwordOne".toCharArray());
>          users.put("userTwo", "passwordTwo".toCharArray());
>          MapIdentityManager identityManager = new MapIdentityManager(users);
>
>          DeploymentInfo di = webServer.undertowDeployment(MyApp.class) ;
>          di.setClassLoader(GetRest.class.getClassLoader())  ;
>          di.setDeploymentName("My Application");
>          di.setContextPath("/di");
>          LoginConfig loginConfig=new LoginConfig("BASIC","MyRealm");
>          di.setLoginConfig(loginConfig);
>          di.setIdentityManager(identityManager);
>          webServer.deploy(di);
>          webServer.deploy(MyApp.class);
>
>
>
> class MapIdentityManager implements IdentityManager {
>      private final Map<String, char[]> users;
>
>      public MapIdentityManager(Map<String, char[]> users) {
>          this.users = users;
>      }
>
>      @Override
>      public Account verify(Account account) {
>          return account;
>      }
>
>      @Override
>      public Account verify(String id, Credential credential) {
>          Account account = this.getAccount(id);
>          return account != null && this.verifyCredential(account, credential)?account:null;
>      }
>
>      @Override
>      public Account verify(Credential credential) {
>          return null;
>      }
>
>      private boolean verifyCredential(Account account, Credential credential) {
>          if(credential instanceof PasswordCredential) {
>              char[] password = ((PasswordCredential)credential).getPassword();
>              char[] expectedPassword = (char[])this.users.get(account.getPrincipal().getName());
>              return Arrays.equals(password, expectedPassword);
>          } else {
>              return false;
>          }
>      }
>
>      private Account getAccount(final String id) {
>          return this.users.containsKey(id)?new Account() {
>              private final Principal principal = new Principal() {
>                  @Override
>                  public String getName() {
>                      return id;
>                  }
>              };
>              @Override
>              public Principal getPrincipal() {
>                  return this.principal;
>              }
>              @Override
>              public Set<String> getRoles() {
>                  return Collections.emptySet();
>              }
>          }:null;
>      }
> }
>
>
>
> ------------------------------------------------------------------------------
> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
> Develop your own process in accordance with the BPMN 2 standard
> Learn Process modeling best practices with Bonita BPM through live exercises
> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_
> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
> _______________________________________________
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> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users

[Resteasy-users] Question about Accepts Header

[Ramesh R. <ra...@re...>]

Hi,

In Teiid we have used RestEasy to implement the OData layer. We are seeing an issue with "Accepts" header. It is described here https://issues.jboss.org/browse/TEIID-3471 see 2nd comment. Any pointers to resolve are appreciated.

Thanks

Ramesh..

Re: [Resteasy-users] Mapping with Static Content?

[Savvas A. M. <sav...@gm...>]

Hi Peter,

Have you considered using some other solution for serving static content
(e.g. Apache in front of your app server or a CDN repository)?

Regards,
Savvas

On 8 May 2015 at 04:44, Peter Luttrell <plu...@gm...> wrote:

> I just posted a question on StackOverflow that might be better answered
> here.
>
>
> http://stackoverflow.com/questions/30111978/hosting-static-content-and-jax-rs-services-under-the-same-root-context
>
> Thanks,
> Peter Luttrell
>
> ------------------------------------------------------------------------------
> One dashboard for servers and applications across Physical-Virtual-Cloud
> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
> _______________________________________________
> Resteasy-users mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>

[Resteasy-users] Mapping with Static Content?

[Peter L. <plu...@gm...>]

I just posted a question on StackOverflow that might be better answered here.

http://stackoverflow.com/questions/30111978/hosting-static-content-and-jax-rs-services-under-the-same-root-context

Thanks,
Peter Luttrell

[Resteasy-users] Client proxy issue deserializing Response.Status

[Guy R. <guy...@gm...>]

We have a webservice POST method that returns a Response.Status object 
as the entity.  I've debugged this running method to verify that the 
return value is Response.Status.OK.

We use the RestEasy client proxy to invoke our webservice methods.  The 
approach works well for us, and our developers find the approach easy to 
use.  However, in this case, the proxy is deserializing this return 
object as Response.Status.INTERNAL_SERVER_ERROR.

Any idea on why this would happen?

Thanks.

--
Guy Rouillier


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Re: [Resteasy-users] problem setting connection timeout

[Ron S. <rs...@re...>]

Ok, thanks, Jeff.

On 04/27/2015 08:16 AM, Jeff Ramin wrote:
>
> Thanks Ron, but I worked around the problem (by using Resty instead of 
> resteasy), and
> I don't have time to work on troubleshooting this problem.
>
>
>
> On 04/25/2015 07:53 PM, Ron Sigal wrote:
>> Hey Jeff,
>>
>> I'm trying to duplicate your problem. I adapted your code in the 
>> attached TimeoutTest, but it runs fine.
>>
>> Could you fiddle with TimeoutTest and get it to throw the NPE?
>>
>> Thanks,
>> Ron
>>
>> On 03/20/2015 03:40 PM, Jeff Ramin wrote:
>>> Hi folks.
>>>
>>> Using resteasy 3.0.5, and I need to set connection and read timeouts on
>>> a request.
>>> Here's the code:
>>>
>>>           org.apache.http.impl.client.DefaultHttpClient httpClient = 
>>> new
>>> org.apache.http.impl.client.DefaultHttpClient();
>>>           HttpParams params = new 
>>> org.apache.http.params.BasicHttpParams();
>>>
>>> org.apache.http.params.HttpConnectionParams.setConnectionTimeout(params, 
>>>
>>> 4000);
>>> org.apache.http.params.HttpConnectionParams.setSoTimeout(params, 2000);
>>>           httpClient.setParams(params);
>>>
>>>           executor = new
>>> org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor(httpClient); 
>>>
>>>
>>>           ClientRequest clientRequest = new ClientRequest(newPath, 
>>> executor);
>>>           clientRequest = clientRequest.accept(getResponseMediaType())
>>> .body(getRequestMediaType(), request)
>>> .followRedirects(false);
>>>           clientRequest = clientRequest.header("headerKey", 
>>> "headerVal");
>>>           T out = clientRequest.post(responseClassType).getEntity();
>>>
>>> I'm seeing an NPE when this code is run:
>>>
>>>        [java] java.lang.NullPointerException
>>>        [java]     at
>>> org.jboss.resteasy.spi.ResteasyProviderFactory.toHeaderString(ResteasyProviderFactory.java:1263) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.toHeaderString(ClientRequest.java:204) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.getHeaders(ClientRequest.java:329) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPInterceptor.execute(AcceptEncodingGZIPInterceptor.java:27) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:47) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.execute(ClientRequest.java:441)
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.httpMethod(ClientRequest.java:682) 
>>>
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:566)
>>>        [java]     at
>>> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:571)
>>>
>>>
>>> Any ideas on what I'm doing wrong? I get the error whether I include 
>>> the
>>> ClientRequest.header() call or not.
>>>
>>> Thanks!
>>>
>>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> One dashboard for servers and applications across Physical-Virtual-Cloud
>> Widest out-of-the-box monitoring support with 50+ applications
>> Performance metrics, stats and reports that give you Actionable Insights
>> Deep dive visibility with transaction tracing using APM Insight.
>> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
>>
>>
>> _______________________________________________
>> Resteasy-users mailing list
>> Res...@li...
>> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>
> -- 
> Jeff Ramin
> Software Engineer
> Singlewire Software
> 2601 W Beltline Hwy #510
> Madison, WI 53713
>
> Phone Direct - 608.661.1172
> www.singlewire.com

Re: [Resteasy-users] problem setting connection timeout

[Jeff R. <jef...@si...>]

Thanks Ron, but I worked around the problem (by using Resty instead of 
resteasy), and
I don't have time to work on troubleshooting this problem.



On 04/25/2015 07:53 PM, Ron Sigal wrote:
> Hey Jeff,
>
> I'm trying to duplicate your problem. I adapted your code in the 
> attached TimeoutTest, but it runs fine.
>
> Could you fiddle with TimeoutTest and get it to throw the NPE?
>
> Thanks,
> Ron
>
> On 03/20/2015 03:40 PM, Jeff Ramin wrote:
>> Hi folks.
>>
>> Using resteasy 3.0.5, and I need to set connection and read timeouts on
>> a request.
>> Here's the code:
>>
>>           org.apache.http.impl.client.DefaultHttpClient httpClient = new
>> org.apache.http.impl.client.DefaultHttpClient();
>>           HttpParams params = new 
>> org.apache.http.params.BasicHttpParams();
>>
>> org.apache.http.params.HttpConnectionParams.setConnectionTimeout(params,
>> 4000);
>> org.apache.http.params.HttpConnectionParams.setSoTimeout(params, 2000);
>>           httpClient.setParams(params);
>>
>>           executor = new
>> org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor(httpClient); 
>>
>>
>>           ClientRequest clientRequest = new ClientRequest(newPath, 
>> executor);
>>           clientRequest = clientRequest.accept(getResponseMediaType())
>> .body(getRequestMediaType(), request)
>> .followRedirects(false);
>>           clientRequest = clientRequest.header("headerKey", 
>> "headerVal");
>>           T out = clientRequest.post(responseClassType).getEntity();
>>
>> I'm seeing an NPE when this code is run:
>>
>>        [java] java.lang.NullPointerException
>>        [java]     at
>> org.jboss.resteasy.spi.ResteasyProviderFactory.toHeaderString(ResteasyProviderFactory.java:1263) 
>>
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.toHeaderString(ClientRequest.java:204) 
>>
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.getHeaders(ClientRequest.java:329) 
>>
>>        [java]     at
>> org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPInterceptor.execute(AcceptEncodingGZIPInterceptor.java:27) 
>>
>>        [java]     at
>> org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:47) 
>>
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.execute(ClientRequest.java:441)
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.httpMethod(ClientRequest.java:682) 
>>
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:566)
>>        [java]     at
>> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:571)
>>
>>
>> Any ideas on what I'm doing wrong? I get the error whether I include the
>> ClientRequest.header() call or not.
>>
>> Thanks!
>>
>>
>
>
>
> ------------------------------------------------------------------------------
> One dashboard for servers and applications across Physical-Virtual-Cloud
> Widest out-of-the-box monitoring support with 50+ applications
> Performance metrics, stats and reports that give you Actionable Insights
> Deep dive visibility with transaction tracing using APM Insight.
> http://ad.doubleclick.net/ddm/clk/290420510;117567292;y
>
>
> _______________________________________________
> Resteasy-users mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users

-- 
Jeff Ramin
Software Engineer
Singlewire Software
2601 W Beltline Hwy #510
Madison, WI 53713

Phone Direct - 608.661.1172
www.singlewire.com

Re: [Resteasy-users] problem setting connection timeout

[Ron S. <rs...@re...>]

Hey Jeff,

I'm trying to duplicate your problem. I adapted your code in the 
attached TimeoutTest, but it runs fine.

Could you fiddle with TimeoutTest and get it to throw the NPE?

Thanks,
Ron

On 03/20/2015 03:40 PM, Jeff Ramin wrote:
> Hi folks.
>
> Using resteasy 3.0.5, and I need to set connection and read timeouts on
> a request.
> Here's the code:
>
>           org.apache.http.impl.client.DefaultHttpClient httpClient = new
> org.apache.http.impl.client.DefaultHttpClient();
>           HttpParams params = new org.apache.http.params.BasicHttpParams();
>
> org.apache.http.params.HttpConnectionParams.setConnectionTimeout(params,
> 4000);
> org.apache.http.params.HttpConnectionParams.setSoTimeout(params, 2000);
>           httpClient.setParams(params);
>
>           executor = new
> org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor(httpClient);
>
>           ClientRequest clientRequest = new ClientRequest(newPath, executor);
>           clientRequest = clientRequest.accept(getResponseMediaType())
> .body(getRequestMediaType(), request)
> .followRedirects(false);
>           clientRequest = clientRequest.header("headerKey", "headerVal");
>           T out = clientRequest.post(responseClassType).getEntity();
>
> I'm seeing an NPE when this code is run:
>
>        [java] java.lang.NullPointerException
>        [java]     at
> org.jboss.resteasy.spi.ResteasyProviderFactory.toHeaderString(ResteasyProviderFactory.java:1263)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.toHeaderString(ClientRequest.java:204)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.getHeaders(ClientRequest.java:329)
>        [java]     at
> org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPInterceptor.execute(AcceptEncodingGZIPInterceptor.java:27)
>        [java]     at
> org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:47)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.execute(ClientRequest.java:441)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.httpMethod(ClientRequest.java:682)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:566)
>        [java]     at
> org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:571)
>
>
> Any ideas on what I'm doing wrong? I get the error whether I include the
> ClientRequest.header() call or not.
>
> Thanks!
>
>

Re: [Resteasy-users] Can I change the type of an @FormParam parameter without having the change the HTML client code?

[Savvas A. M. <sav...@gm...>]

Hi Jim,

Have you given this a try to see if it works? :)

Yes, that will work as long as the id form param is an string
representation of an integer within the legal min-max range. You'll get a
400 "Bad Request" response if it's not.

As a general note though, all HTTP attributes (headers, cookies, request
and form params etc) will hit the JAX-RS endpoint as strings. The JAX-RS
provider will then try to convert those strings into whatever type is
defined in the resource class or the handler method, based on some default
type conversion rules.

HTH,
Savvas

On 19 April 2015 at 03:02, Jim Showalter <ji...@ji...> wrote:

> For example, could I change:
>
> @FormParam("id")String id
>
> to:
>
> @FormParam("id")Integer id
>
> It's easy to do this for path and query params, but form params have an
> input-type in the HTML, and I don't know if RESTEasy is
> smart/helpful enough to ignore that an honore the type I declare in Java.
>
>
>
> ------------------------------------------------------------------------------
> BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
> Develop your own process in accordance with the BPMN 2 standard
> Learn Process modeling best practices with Bonita BPM through live
> exercises
> http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual-
> event?utm_
> source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
> _______________________________________________
> Resteasy-users mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>

[Resteasy-users] Can I change the type of an @FormParam parameter without having the change the HTML client code?

[Jim S. <ji...@ji...>]

For example, could I change:

@FormParam("id")String id

to:

@FormParam("id")Integer id

It's easy to do this for path and query params, but form params have an input-type in the HTML, and I don't know if RESTEasy is 
smart/helpful enough to ignore that an honore the type I declare in Java. 

[Resteasy-users] RestEasy and NTLM Authentication

[SUMNER A. <And...@cu...>]

I'm trying to implement NTLM authentication for my RestEasy client accessing a third party rest service with no success.

As far as I can tell this is all I need to do for preemptive basic authentication, how to I extend this to work with a set of NTCredentials?

ResteasyClient client = new ResteasyClientBuilder().build();

       BasicAuthentication filter = new BasicAuthentication(config.user, config.password);
       client = client.register(filter);

       ResteasyWebTarget target = client.target(config.url);

       ProxyClient proxy = target.proxy(ProxyClient.class);

       return proxy.getApplication("1");

I've knocked my head against this for over 3 days now!

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[Resteasy-users] Basic authentication and @RolesAllowed on UndertowJaxrsServer

[Mark V. <mar...@uz...>]

Hi

I would like to enable basic authentication and @RolesAllowed for restEasy on UndertowJaxrsServer
Can someone help me out how to enable this

I found some references to set resteasy.role.based.security but I did not find a way how to set this in my DeploymentInfo
        <context-param>  
          <param-name>resteasy.role.based.security</param-name>  
          <param-value>true</param-value>  
       </context-param>  

Some of my code I have been trying is. But it is not working.

        webServer = new UndertowJaxrsServer();
        Undertow.Builder serverBuilder=Undertow.builder();
        serverBuilder = serverBuilder.addHttpListener(Integer.parseInt(properties.getProperty("port")), properties.getProperty("address"));
        webServer.start(serverBuilder);

        HashMap users = new HashMap(2);
        users.put("userOne", "passwordOne".toCharArray());
        users.put("userTwo", "passwordTwo".toCharArray());
        MapIdentityManager identityManager = new MapIdentityManager(users);

        DeploymentInfo di = webServer.undertowDeployment(MyApp.class) ;
        di.setClassLoader(GetRest.class.getClassLoader())  ;
        di.setDeploymentName("My Application");
        di.setContextPath("/di");
        LoginConfig loginConfig=new LoginConfig("BASIC","MyRealm");
        di.setLoginConfig(loginConfig);
        di.setIdentityManager(identityManager);
        webServer.deploy(di);
        webServer.deploy(MyApp.class);



class MapIdentityManager implements IdentityManager {
    private final Map<String, char[]> users;

    public MapIdentityManager(Map<String, char[]> users) {
        this.users = users;
    }

    @Override
    public Account verify(Account account) {
        return account;
    }

    @Override
    public Account verify(String id, Credential credential) {
        Account account = this.getAccount(id);
        return account != null && this.verifyCredential(account, credential)?account:null;
    }

    @Override
    public Account verify(Credential credential) {
        return null;
    }

    private boolean verifyCredential(Account account, Credential credential) {
        if(credential instanceof PasswordCredential) {
            char[] password = ((PasswordCredential)credential).getPassword();
            char[] expectedPassword = (char[])this.users.get(account.getPrincipal().getName());
            return Arrays.equals(password, expectedPassword);
        } else {
            return false;
        }
    }

    private Account getAccount(final String id) {
        return this.users.containsKey(id)?new Account() {
            private final Principal principal = new Principal() {
                @Override
                public String getName() {
                    return id;
                }
            };
            @Override
            public Principal getPrincipal() {
                return this.principal;
            }
            @Override
            public Set<String> getRoles() {
                return Collections.emptySet();
            }
        }:null;
    }
}

[Resteasy-users] Support for polymorphic sub-resource locators (610) in new code

[Sean D. <sea...@gm...>]

Hello,

This made it into ProxyBuilder...

https://issues.jboss.org/browse/RESTEASY-610

Which is now deprecated.  Is there another way to accomplish this now?

Thanks.

[Resteasy-users] problem setting connection timeout

[Jeff R. <jef...@si...>]

Hi folks.

Using resteasy 3.0.5, and I need to set connection and read timeouts on 
a request.
Here's the code:

         org.apache.http.impl.client.DefaultHttpClient httpClient = new 
org.apache.http.impl.client.DefaultHttpClient();
         HttpParams params = new org.apache.http.params.BasicHttpParams();

org.apache.http.params.HttpConnectionParams.setConnectionTimeout(params, 
4000);
org.apache.http.params.HttpConnectionParams.setSoTimeout(params, 2000);
         httpClient.setParams(params);

         executor = new 
org.jboss.resteasy.client.core.executors.ApacheHttpClient4Executor(httpClient);

         ClientRequest clientRequest = new ClientRequest(newPath, executor);
         clientRequest = clientRequest.accept(getResponseMediaType())
.body(getRequestMediaType(), request)
.followRedirects(false);
         clientRequest = clientRequest.header("headerKey", "headerVal");
         T out = clientRequest.post(responseClassType).getEntity();

I'm seeing an NPE when this code is run:

      [java] java.lang.NullPointerException
      [java]     at 
org.jboss.resteasy.spi.ResteasyProviderFactory.toHeaderString(ResteasyProviderFactory.java:1263)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.toHeaderString(ClientRequest.java:204)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.getHeaders(ClientRequest.java:329)
      [java]     at 
org.jboss.resteasy.plugins.interceptors.encoding.AcceptEncodingGZIPInterceptor.execute(AcceptEncodingGZIPInterceptor.java:27)
      [java]     at 
org.jboss.resteasy.core.interception.ClientExecutionContextImpl.proceed(ClientExecutionContextImpl.java:47)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.execute(ClientRequest.java:441)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.httpMethod(ClientRequest.java:682)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:566)
      [java]     at 
org.jboss.resteasy.client.ClientRequest.post(ClientRequest.java:571)


Any ideas on what I'm doing wrong? I get the error whether I include the 
ClientRequest.header() call or not.

Thanks!


-- 
Jeff Ramin
Software Engineer
Singlewire Software
2601 W Beltline Hwy #510
Madison, WI 53713

Phone Direct - 608.661.1172
www.singlewire.com

[Resteasy-users] web linking solutions

[Meissa M'b. S. <ms...@re...>]

Hi all,
 I've asked a similar question about about linking solution with RestEasy.
 As I know, we can do it with RestEasy through Atom links or Http link header.
 I would like to know if it is planned to support JSON-LD or JSON-HAL.
 We have some customers that are requesting it and I would like to say yes or not to them.

Any answer is greatly appreciated
Meissa

Re: [Resteasy-users] Set http headers per request on client side proxy

[Ron S. <rs...@re...>]

Hi Veit,

One option is to install a ClientRequestFilter, which can access request 
headers before a request is sent. For example,,

    static class TestRequestFilter implements ClientRequestFilter
    {
       String value;

       public void setValue(String value)
       {
          this.value = value;
       }

       @Override
       public void filter(ClientRequestContext requestContext) throws 
IOException
       {
          MultivaluedMap<String, Object> mmap = requestContext.getHeaders();
          List<Object> list = new ArrayList<Object>();
          list.add(value);
          mmap.put("TestHeader", list);
       }
    }

which could be used as follows:

       ResteasyClient client = new ResteasyClientBuilder().build();
       TestRequestFilter filter = new TestRequestFilter();
       client.register(filter);
       ResteasyWebTarget target = 
client.target("http://localhost:8081/post");
       TestResource tr = target.proxy(TestResource.class);
       filter.setValue("abc");
       Assert.assertEquals("abc", tr.post("hello 1")); // Resource 
returns value of header
       filter.setValue("xyz");
       Assert.assertEquals("xyz", tr.post("hello 1"));

I've attached an example program, TestProxy.java.

-Ron

> Hi.
>
> How can I set http headers when invoking methods on the client side proxy?
> I'm aware that I can e.g. set credentials on the underlying HttpClient.
> I do that once
> before creating the proxy. But when using the proxy, I have to change
> some http headers
> on every request as well. So, what's the best practive for that?
>
> Thanks for your help!
> Veit

Re: [Resteasy-users] Adding jackson-module-afterburner

[Ron S. <rs...@re...>]

Hi Anthony,

I see that com.fasterxml.jackson.jaxrs.base.ProviderBase, from which 
org.jboss.resteasy.plugins.providers.jackson.ResteasyJackson2Provider is 
indirectly derived, has a method

     /**
      * Method called to locate {@link ObjectMapper} to use for 
serialization
      * and deserialization. If an instance has been explicitly defined by
      * {@link #setMapper} (or non-null instance passed in constructor), 
that
      * will be used.
      * If not, will try to locate it using standard JAX-RS
      * <code>ContextResolver</code> mechanism, if it has been properly 
configured
      * to access it (by JAX-RS runtime).
      * Finally, if no mapper is found, will return a default unconfigured
      * {@link ObjectMapper} instance (one constructed with default 
constructor
      * and not modified in any way)
      *
      * @param type Class of object being serialized or deserialized;
      *   not checked at this point, since it is assumed that unprocessable
      *   classes have been already weeded out,
      *   but will be passed to <code>ContextResolver</code> as is.
      * @param mediaType Declared media type for the instance to process:
      *   not used by this method,
      *   but will be passed to <code>ContextResolver</code> as is.
      */
     public MAPPER locateMapper(Class<?> type, MediaType mediaType);

So, for example, you could try

          ResteasyJackson2Provider provider = new 
ResteasyJackson2Provider();
          ObjectMapper mapper = provider.locateMapper(Object.class, 
MediaType.APPLICATION_JSON_TYPE);

in a resource method. Does that work for you?

-Ron

Re: [Resteasy-users] validation of method parameters

[Ron S. <rs...@re...>]

Hi Dave J,

You can validate the size of each element of a List by writing your own 
validation constraint.  See the attached TestJunk program.

Note that either @Form or @BeanParam would work. @Form is specific to 
Resteasy.

-Ron

Re: [Resteasy-users] JsonRootName annotation / JSON root element

[Dave J <dev...@gm...>]

All: after further review of the "extend JacksonJsonProvider" solution, I
found the answer that suited me, which was extending
ResteasyJackson2Provider: http://stackoverflow.com/a/23437874/4597638



On Fri, Mar 13, 2015 at 2:05 PM, Dave J <dev...@gm...> wrote:

> Hello,
>
> After searching all over for info on this, I thought I would ask and see
> if anyone has tried this and possibly succeeded with it....
>
> I have a POJO I set up to be provided as XML or JSON depending on the
> user's request.
> Class looks something like this...
>
> @XmlRootElement(name="aaa")
> public class AAA {
> ....
> }
>
> As XML it comes back fine, with the outermost tags being <aaa>....</aaa>
>
> However, when I add the @JsonRootName(value="aaa") at the same spot, I
> don't end up with JSON along the lines of {"aaa": .... } or "aaa": {} --
> there is simply no mention of the intended "root element" and I end up with
> just { ... }
>
> I've seen a couple possibilities for dealing with this:
> - Jettison may deal with this annotation better than Jackson?
> - It is possible to extend JacksonJsonProvider, overriding the
> writeTo method, grab the mapper and set the SerializationFeature
>  WRAP_ROOT_VALUE -- tried this, didn't have any joy
>
> Maybe I should start with, is there some reason this doesn't work out of
> the box like many other annotations do? Or perhaps I'm just using it wrong?
>
> Thanks so much.
>

[Resteasy-users] JsonRootName annotation / JSON root element

[Dave J <dev...@gm...>]

Hello,

After searching all over for info on this, I thought I would ask and see if
anyone has tried this and possibly succeeded with it....

I have a POJO I set up to be provided as XML or JSON depending on the
user's request.
Class looks something like this...

@XmlRootElement(name="aaa")
public class AAA {
....
}

As XML it comes back fine, with the outermost tags being <aaa>....</aaa>

However, when I add the @JsonRootName(value="aaa") at the same spot, I
don't end up with JSON along the lines of {"aaa": .... } or "aaa": {} --
there is simply no mention of the intended "root element" and I end up with
just { ... }

I've seen a couple possibilities for dealing with this:
- Jettison may deal with this annotation better than Jackson?
- It is possible to extend JacksonJsonProvider, overriding the
writeTo method, grab the mapper and set the SerializationFeature
 WRAP_ROOT_VALUE -- tried this, didn't have any joy

Maybe I should start with, is there some reason this doesn't work out of
the box like many other annotations do? Or perhaps I'm just using it wrong?

Thanks so much.

[Resteasy-users] Support for JSON-LD and Hydra

[Kevin H. <khi...@hu...>]

Hello,

 

The user guides list a support for link headers and Atom.

My question is there a similliar support for using JSON-LD and Hydra?

Do you know of any examples, best practices showing how to do this using jax-rs/ resteasy?

 

Thx for your help.

 

Kind regards

 

Kevin Hirschmann

 

HUEBINET Informationsmanagement GmbH & Co. KG

 

HUEBINET Informationsmanagement GmbH & Co. KG

An der Königsbach 8

56075 Koblenz

 

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HUEBINET GmbH;

Sitz und Registergericht: Koblenz HRB 6857

 

Geschäftsführung:

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Re: [Resteasy-users] RESTEasy Runtime client propagation.

[Savvas A. M. <sav...@gm...>]

Hi Jacub,

Like you suggest, using an ExceptionMapper server-side and registering
a ClientResponseFilter client side should do the trick and is probably the
least intrusive way of achieving that goal.

On the ClientResponseFilter, you can probe the http response status and run
your logic accordingly.

HTH,
Savvas

On 27 February 2015 at 13:14, John D. Ament <joh...@gm...> wrote:

> Hi Jakub!
>
> I think you're looking for ContainerResponseFilter.
>
> John
>
> On Fri, Feb 27, 2015 at 8:03 AM Jakub Narloch <jmn...@gm...> wrote:
>
>> So,
>>
>> After a quick research I am trying to find the counterpart
>> of ClientErrorInterceptor for RESTEasy 3.x, any sugestions?
>>
>> Regards,
>> Jakub Narloch
>>
>> 2015-02-27 11:37 GMT+01:00 Jakub Narloch <jmn...@gm...>:
>>
>>> Hi,
>>>
>>> I think I have a quite interesting use case in our project, I had
>>> existing service layer that now is being translated into JAX-RS endpoints
>>> by exposing the existing service interfaces without changes and consuming
>>> them through RESTEasy client proxies. Everything seems ok except for one
>>> thing, we are struggling with RuntimeExceptions. Basically we had defined
>>> some application level exceptions that we wish to propagate to the client.
>>> Since they were runtime we didn't had defined the throws clauses for them.
>>> We would like to have those exceptions propagated to the client, but at the
>>> moment only what we got was some InternalServerErrrorException being thrown
>>> on client side.
>>>
>>> The question is only how we should approach to this problem, is there a
>>> way to register a ExceptionMapper and then register a ClientResponseFilter
>>> to process that, or there is maybe other way?
>>>
>>> Regards,
>>> Jakub Narloch
>>>
>>
>> ------------------------------------------------------------
>> ------------------
>> Dive into the World of Parallel Programming The Go Parallel Website,
>> sponsored
>> by Intel and developed in partnership with Slashdot Media, is your hub
>> for all
>> things parallel software development, from weekly thought leadership
>> blogs to
>> news, videos, case studies, tutorials and more. Take a look and join the
>> conversation now. http://goparallel.sourceforge.net/
>> _______________________________________________
>> Resteasy-users mailing list
>> Res...@li...
>> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>>
>
>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming The Go Parallel Website,
> sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for
> all
> things parallel software development, from weekly thought leadership blogs
> to
> news, videos, case studies, tutorials and more. Take a look and join the
> conversation now. http://goparallel.sourceforge.net/
> _______________________________________________
> Resteasy-users mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>
>

Re: [Resteasy-users] RESTEasy Runtime client propagation.

[John D. A. <joh...@gm...>]

Hi Jakub!

I think you're looking for ContainerResponseFilter.

John

On Fri, Feb 27, 2015 at 8:03 AM Jakub Narloch <jmn...@gm...> wrote:

> So,
>
> After a quick research I am trying to find the counterpart
> of ClientErrorInterceptor for RESTEasy 3.x, any sugestions?
>
> Regards,
> Jakub Narloch
>
> 2015-02-27 11:37 GMT+01:00 Jakub Narloch <jmn...@gm...>:
>
>> Hi,
>>
>> I think I have a quite interesting use case in our project, I had
>> existing service layer that now is being translated into JAX-RS endpoints
>> by exposing the existing service interfaces without changes and consuming
>> them through RESTEasy client proxies. Everything seems ok except for one
>> thing, we are struggling with RuntimeExceptions. Basically we had defined
>> some application level exceptions that we wish to propagate to the client.
>> Since they were runtime we didn't had defined the throws clauses for them.
>> We would like to have those exceptions propagated to the client, but at the
>> moment only what we got was some InternalServerErrrorException being thrown
>> on client side.
>>
>> The question is only how we should approach to this problem, is there a
>> way to register a ExceptionMapper and then register a ClientResponseFilter
>> to process that, or there is maybe other way?
>>
>> Regards,
>> Jakub Narloch
>>
>
> ------------------------------------------------------------
> ------------------
> Dive into the World of Parallel Programming The Go Parallel Website,
> sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for
> all
> things parallel software development, from weekly thought leadership blogs
> to
> news, videos, case studies, tutorials and more. Take a look and join the
> conversation now. http://goparallel.sourceforge.net/
> _______________________________________________
> Resteasy-users mailing list
> Res...@li...
> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>