Package org.infinispan.remoting.responses

Examples of org.infinispan.remoting.responses.ExceptionResponse

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            }
         }

         if (cr == null) {
            if (log.isInfoEnabled()) log.info("Cache named %s does not exist on this cache manager!", cacheName);
            return new ExceptionResponse(new NamedCacheNotFoundException(cacheName));
         }
      }

      final Configuration localConfig = cr.getComponent(Configuration.class);
      cmd.injectComponents(localConfig, cr);
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      try {
         log.trace("Calling perform() on %s", cmd);
         Object retval = cmd.perform(null);
         return cr.getComponent(ResponseGenerator.class).getResponse(cmd, retval);
      } catch (Exception e) {
         return new ExceptionResponse(e);
      }
   }
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         try {
            cmd = (ReplicableCommand) req_marshaller.objectFromBuffer(req.getRawBuffer(), req.getOffset(), req.getLength());
            return executeCommand(cmd, req);
         } catch (InterruptedException e) {
            log.warnf("Shutdown while handling command %s", cmd);
            return new ExceptionResponse(new CacheException("Cache is shutting down"));
         } catch (Throwable x) {
            if (cmd == null)
               log.warnf(x, "Problems unmarshalling remote command from byte buffer");
            else
               log.warnf(x, "Problems invoking command %s", cmd);
            return new ExceptionResponse(new CacheException("Problems invoking command.", x));
         }
      } else {
         return null;
      }
   }
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      if (cmd instanceof CacheViewControlCommand) {
         ((CacheViewControlCommand) cmd).init(cacheViewsManager);
         try {
            return new SuccessfulResponse(cmd.perform(null));
         } catch (Exception e) {
            return new ExceptionResponse(e);
         }
      }

      String cacheName = cmd.getCacheName();
      ComponentRegistry cr = gcr.getNamedComponentRegistry(cacheName);

      if (cr == null) {
         if (!globalConfiguration.isStrictPeerToPeer()) {
            if (trace) log.tracef("Strict peer to peer off, so silently ignoring that %s cache is not defined", cacheName);
            return null;
         }

         log.namedCacheDoesNotExist(cacheName);
         return new ExceptionResponse(new NamedCacheNotFoundException(cacheName, "Cache has not been started on node " + transport.getAddress()));
      }

      return handleWithRetry(cmd, cr);
   }
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         ResponseGenerator respGen = cr.getResponseGenerator();
         Object retval = cmd.perform(null);
         return respGen.getResponse(cmd, retval);
      } catch (Exception e) {
         log.trace("Exception executing command", e);
         return new ExceptionResponse(e);
      }
   }
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      boolean isStateTransferCommand = cmd instanceof StateTransferControlCommand;
      if (!isStateTransferCommand) {
         // For normal commands, reject them if we didn't start joining yet
         if (!hasJoinStarted(componentRegistry)) {
            log.cacheCanNotHandleInvocations(cmd.getCacheName());
            return new ExceptionResponse(new NamedCacheNotFoundException(cmd.getCacheName(),
                  "Cache has not been started on node " + transport.getAddress()));
         }
         // if we did start joining, the StateTransferLockInterceptor will make it wait until the state transfer is complete
         // TODO There is a small window between starting the join and blocking the transactions, we need to eliminate it
         //waitForStart(cmd.getComponentRegistry());
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      try {
         log.trace("Calling perform() on {0}", cmd);
         Object retval = cmd.perform(null);
         return cr.getComponent(ResponseGenerator.class).getResponse(cmd, retval);
      } catch (Exception e) {
         return new ExceptionResponse(e);
      }
   }
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            } else {
               return executeCommandFromLocalCluster(cmd, req);
            }
         } catch (InterruptedException e) {
            log.warnf("Shutdown while handling command %s", cmd);
            return new ExceptionResponse(new CacheException("Cache is shutting down"));
         } catch (Throwable x) {
            if (cmd == null)
               log.warnf(x, "Problems unmarshalling remote command from byte buffer");
            else
               log.warnf(x, "Problems invoking command %s", cmd);
            return new ExceptionResponse(new CacheException("Problems invoking command.", x));
         }
      } else {
         return null;
      }
   }
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         Response response = respGen.getResponse(cmd, retval);
         log.tracef("About to send back response %s for command %s", response, cmd);
         return response;
      } catch (Exception e) {
         log.error("Exception executing command", e);
         return new ExceptionResponse(e);
      } finally {
         if(cmd instanceof CancellableCommand){
            cancelService.unregister(((CancellableCommand)cmd).getUUID());
         }
      }
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         log.tracef("Command execution %s was interrupted because the cache manager is shutting down", this);
         return UnsuccessfulResponse.INSTANCE;
      } catch (Exception t) {
         log.exceptionHandlingCommand(this, t);
         // todo [anistor] CommandAwareRequestDispatcher does not wrap our exceptions so we have to do it instead
         return new ExceptionResponse(t);
      } finally {
         LogFactory.popNDC(trace);
      }
   }
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Related Classes of org.infinispan.remoting.responses.ExceptionResponse

  • org.infinispan.marshall.exts.ExceptionResponseExternalizer
  • org.infinispan.marshall.jboss.externalizers.ExceptionResponseExternalizer
  • org.infinispan.marshall.jboss.JBossMarshallerTest
  • org.infinispan.marshall.MarshallerImpl
  • org.infinispan.marshall.VersionAwareMarshallerTest
  • org.infinispan.remoting.InboundInvocationHandlerImpl
  • org.infinispan.remoting.LocalInvocation
  • org.infinispan.remoting.transport.AbstractTransport
  • org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher
  • org.infinispan.remoting.transport.jgroups.JGroupsResponseFilterAdapter
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