Re: Apache Cayenne ROP - Error Connect

Hi, Nikita.

Exist a standard server configuration using WebAppContext?



On Mon, Jul 6, 2020 at 1:22 PM Dayvyd . <[email protected]> wrote:

> Hi, Nikita.
>
> Does not authorization, error:
>
> 2020-07-06 13:14:42.153:WARN::Request /saudeplusserver failed - no realm
>
> On Mon, Jul 6, 2020 at 8:18 AM Nikita Timofeev <[email protected]>
> wrote:
>
>> Hi Dayvyd,
>>
>> If I get it right, your code is a Cayenne tutorial with some
>> customization for your own model. So your settings look good to me.
>> And I just checked this tutorial in Cayenne 4.2 and it works fine with
>> authorization.
>>
>> The exception itself tells only that the answer from the server
>> couldn't be parsed (that could be an HTTP error for example).
>> Are there any errors reported by the Jetty on the server-side? Maybe
>> you could add (or enable) request logging?
>>
>> Additionally, you could fast check that the server is ok by opening
>> Cayenne servlet directly in the browser.
>> It should pass authorization and return something like a 405 HTTP error.
>>
>> On Sun, Jul 5, 2020 at 5:30 PM Dayvyd . <[email protected]>
>> wrote:
>> >
>> > Server:
>> >
>> > Jetty 6.1.26
>> > Project: saudeplusserver
>> > WebApp dir: src/main/webapp
>> >
>> > Em sáb, 4 de jul de 2020 05:21, Andrus Adamchik <[email protected]
>> >
>> > escreveu:
>> >
>> > > Hi Dayvyd,
>> > >
>> > > Which version of Cayenne is this and how is the server setup?
>> > >
>> > > Andrus
>> > >
>> > > > On Jul 2, 2020, at 12:20 AM, Dayvyd . <[email protected]>
>> > > wrote:
>> > > >
>> > > > Hi,
>> > > >
>> > > > Has anyone encountered this error when running Main.java using BASIC
>> > > > authentication? Without authentication it works normally!
>> > > >
>> > > > Error: org.apache.cayenne.rop.HttpClientConnection - unknown code
>> for
>> > > > readObject at 0x3c (<); nested exception is:
>> > > >
>> > > >
>> > >
>> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>> > > > public class Main {
>> > > >
>> > > > public static void main(String[] args) {
>> > > >
>> > > > Map<String, String> properties = new HashMap<>();
>> > > > properties.put(ClientConstants.ROP_SERVICE_URL_PROPERTY, "
>> > > > http://localhost:8080/saudeplusserver");
>> > > > properties.put(ClientConstants.ROP_SERVICE_USERNAME_PROPERTY,
>> > > "saudeplus");
>> > > > properties.put(ClientConstants.ROP_SERVICE_PASSWORD_PROPERTY,
>> "dna1614");
>> > > > properties.put(ClientConstants.ROP_SERVICE_REALM_PROPERTY, "Cayenne
>> > > Realm");
>> > > >
>> > > > ClientRuntime runtime = ClientRuntime.builder()
>> > > >                .properties(properties)
>> > > >                .build();
>> > > > ObjectContext context = runtime.newContext();
>> > > >
>> > > > inserirCardapio(context);
>> > > > runtime.shutdown();
>> > > > }
>> > > >
>> > >
>> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>> > > > [main] INFO org.eclipse.jetty.util.log - Logging initialized
>> @1527ms to
>> > > > org.eclipse.jetty.util.log.Slf4jLog
>> > > > [main] INFO org.apache.cayenne.rop.http.JettyHttpROPConnector -
>> Adding
>> > > > authentication
>> > > > User: saudeplus
>> > > > Realm: Cayenne Realm
>> > > > [main] INFO org.apache.cayenne.rop.http.JettyHttpROPConnector -
>> > > Connecting
>> > > > to [saudeplus:*******@http://localhost:8080/saudeplusserver] -
>> dedicated
>> > > > session.
>> > > > [main] INFO org.apache.cayenne.rop.HttpClientConnection - unknown
>> code
>> > > for
>> > > > readObject at 0x3c (<); nested exception is:
>> > > > com.caucho.hessian.io.HessianProtocolException: unknown code for
>> > > readObject
>> > > > at 0x3c (<)
>> > > > java.rmi.RemoteException: unknown code for readObject at 0x3c (<);
>> nested
>> > > > exception is:
>> > > > com.caucho.hessian.io.HessianProtocolException: unknown code for
>> > > readObject
>> > > > at 0x3c (<)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.ProxyRemoteService.establishSession(ProxyRemoteService.java:46)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HttpClientConnection.connect(HttpClientConnection.java:93)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HttpClientConnection.getServerEventBridge(HttpClientConnection.java:71)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.remote.ClientChannel.setupRemoteChannelListener(ClientChannel.java:279)
>> > > > at
>> org.apache.cayenne.remote.ClientChannel.<init>(ClientChannel.java:77)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.rop.client.ClientChannelProvider.get(ClientChannelProvider.java:45)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.rop.client.ClientChannelProvider.get(ClientChannelProvider.java:30)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.CustomProvidersProvider.get(CustomProvidersProvider.java:39)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:43)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:139)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.value(FieldInjectingProvider.java:103)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMember(FieldInjectingProvider.java:68)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMembers(FieldInjectingProvider.java:59)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:44)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:134)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.CayenneRuntime.newContext(CayenneRuntime.java:124)
>> > > > at br.com.saudeplus.model.client.Main.main(Main.java:25)
>> > > > Caused by: com.caucho.hessian.io.HessianProtocolException: unknown
>> code
>> > > for
>> > > > readObject at 0x3c (<)
>> > > > at com.caucho.hessian.io.HessianInput.error(HessianInput.java:1697)
>> > > > at com.caucho.hessian.io
>> .HessianInput.readObject(HessianInput.java:1177)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HessianROPSerializationService.deserialize(HessianROPSerializationService.java:67)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.ProxyRemoteService.establishSession(ProxyRemoteService.java:44)
>> > > > ... 18 more
>> > > > Exception in thread "main"
>> org.apache.cayenne.CayenneRuntimeException:
>> > > > [v.4.2.M1 Apr 15 2020 09:23:45] unknown code for readObject at 0x3c
>> (<);
>> > > > nested exception is:
>> > > > com.caucho.hessian.io.HessianProtocolException: unknown code for
>> > > readObject
>> > > > at 0x3c (<)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HttpClientConnection.connect(HttpClientConnection.java:97)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HttpClientConnection.getServerEventBridge(HttpClientConnection.java:71)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.remote.ClientChannel.setupRemoteChannelListener(ClientChannel.java:279)
>> > > > at
>> org.apache.cayenne.remote.ClientChannel.<init>(ClientChannel.java:77)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.rop.client.ClientChannelProvider.get(ClientChannelProvider.java:45)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.rop.client.ClientChannelProvider.get(ClientChannelProvider.java:30)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.CustomProvidersProvider.get(CustomProvidersProvider.java:39)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:43)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:139)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.value(FieldInjectingProvider.java:103)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMember(FieldInjectingProvider.java:68)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.injectMembers(FieldInjectingProvider.java:59)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.FieldInjectingProvider.get(FieldInjectingProvider.java:44)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultScopeProvider.get(DefaultScopeProvider.java:50)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.di.spi.DefaultInjector.getInstance(DefaultInjector.java:134)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.configuration.CayenneRuntime.newContext(CayenneRuntime.java:124)
>> > > > at br.com.saudeplus.model.client.Main.main(Main.java:25)
>> > > > Caused by: java.rmi.RemoteException: unknown code for readObject at
>> 0x3c
>> > > > (<); nested exception is:
>> > > > com.caucho.hessian.io.HessianProtocolException: unknown code for
>> > > readObject
>> > > > at 0x3c (<)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.ProxyRemoteService.establishSession(ProxyRemoteService.java:46)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HttpClientConnection.connect(HttpClientConnection.java:93)
>> > > > ... 17 more
>> > > > Caused by: com.caucho.hessian.io.HessianProtocolException: unknown
>> code
>> > > for
>> > > > readObject at 0x3c (<)
>> > > > at com.caucho.hessian.io.HessianInput.error(HessianInput.java:1697)
>> > > > at com.caucho.hessian.io
>> .HessianInput.readObject(HessianInput.java:1177)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.HessianROPSerializationService.deserialize(HessianROPSerializationService.java:67)
>> > > > at
>> > > >
>> > >
>> org.apache.cayenne.rop.ProxyRemoteService.establishSession(ProxyRemoteService.java:44)
>> > > > ... 18 more
>> > > >
>> > > >
>> > > > --
>> > > > Att, Dayvyd
>> > > >
>> > > >
>> > > > <
>> > >
>> http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail
>> > > >
>> > > > Livre
>> > > > de vírus. www.avg.com
>> > > > <
>> > >
>> http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail
>> > > >.
>> > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>
>> > >
>> > >
>>
>>
>>
>> --
>> Best regards,
>> Nikita Timofeev
>>
>
>
> --
> Att, Dayvyd
>
>

-- 
Att, Dayvyd