Package org.infinispan.remoting.responses

Examples of org.infinispan.remoting.responses.ExceptionResponse

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         case MAGICNUMBER_SUCCESSFUL_RESPONSE:
            Object retval = unmarshallObject(in, refMap);
            return new SuccessfulResponse(retval);
         case MAGICNUMBER_EXCEPTION_RESPONSE:
            Exception e = (Exception) unmarshallObject(in, refMap);
            return new ExceptionResponse(e);
         case MAGICNUMBER_EXTENDED_RESPONSE:
            boolean replay = in.readBoolean();
            Response response = (Response) unmarshallObject(in, refMap);
            return new ExtendedResponse(response, replay);
         default:
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            } else {
               executeCommandFromLocalCluster(cmd, req, response, preserveOrder);
            }
         } catch (InterruptedException e) {
            log.shutdownHandlingCommand(cmd);
            reply(response, new ExceptionResponse(new CacheException("Cache is shutting down")));
         } catch (Throwable x) {
            if (cmd == null)
               log.errorUnMarshallingCommand(x);
            else
               log.exceptionHandlingCommand(cmd, x);
            reply(response, new ExceptionResponse(new CacheException("Problems invoking command.", x)));
         }
      } else {
         reply(response, null);
      }
   }
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            try {
               Object retVal = backupReceiverRepository.handleRemoteCommand((SingleRpcCommand) cmd, src);
               reply(response, retVal);
            } catch (InterruptedException e) {
               log.shutdownHandlingCommand(cmd);
               reply(response, new ExceptionResponse(new CacheException("Cache is shutting down")));
            } catch (Throwable throwable) {
               log.exceptionHandlingCommand(cmd, throwable);
               reply(response, new ExceptionResponse(new CacheException("Problems invoking command.", throwable)));
            }
         }
      });
   }
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                        retVal = SuccessfulResponse.create(retVal);
                     }
                     reply(response, retVal);
                  } catch (InterruptedException e) {
                     log.shutdownHandlingCommand(cmd);
                     reply(response, new ExceptionResponse(new CacheException("Cache is shutting down")));
                  } catch (Throwable throwable) {
                     log.exceptionHandlingCommand(cmd, throwable);
                     reply(response, new ExceptionResponse(new CacheException("Problems invoking command.", throwable)));
                  }
               }
            });
         } else {
            if (trace) log.tracef("Attempting to execute non-CacheRpcCommand command: %s [sender=%s]", cmd, req.getSrc());
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               return executeCommand((CacheRpcCommand) cmd, req);
            else
               return cmd.perform(null);
         } 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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            else
               return cmd.perform(null);
         }
         catch (Throwable x) {
            if (trace) log.trace("Problems invoking command.", x);
            return new ExceptionResponse(new CacheException("Problems invoking command.", x));
         }
      } else {
         return null;
      }
   }
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         cr = gcr.getNamedComponentRegistry(cacheName);
      }

      if (cr == null) {
         if (log.isInfoEnabled()) log.info("Cache named {0} does not exist on this cache manager!", cacheName);
         return new ExceptionResponse(new NamedCacheNotFoundException(cacheName));
      }

      Configuration localConfig = cr.getComponent(Configuration.class);

      if (!cr.getStatus().allowInvocations()) {
         giveupTime = System.currentTimeMillis() + localConfig.getStateRetrievalTimeout();
         while (cr.getStatus().startingUp() && System.currentTimeMillis() < giveupTime) Thread.sleep(100);
         if (!cr.getStatus().allowInvocations()) {
            log.warn("Cache named [{0}] exists but isn't in a state to handle invocations.  Its state is {1}.", cacheName, cr.getStatus());
            return RequestIgnoredResponse.INSTANCE;
         }
      }

      CommandsFactory commandsFactory = cr.getLocalComponent(CommandsFactory.class);

      // initialize this command with components specific to the intended cache instance
      commandsFactory.initializeReplicableCommand(cmd);

      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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            }
         }

         if (cr == null) {
            if (log.isInfoEnabled()) log.namedCacheDoesNotExist(cacheName);
            return new ExceptionResponse(new NamedCacheNotFoundException(cacheName, "Cannot process command " + cmd + " on node " + transport.getAddress()));
         }
      }

      final Configuration localConfig = cr.getComponent(Configuration.class);
      cmd.injectComponents(localConfig, cr);
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         log.tracef("Calling perform() on %s", cmd);
         ResponseGenerator respGen = cr.getComponent(ResponseGenerator.class);
         Object retval = cmd.perform(null);
         return respGen.getResponse(cmd, retval);
      } catch (Exception e) {
         return new ExceptionResponse(e);
      }
   }
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            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 handleWithWaitForBlocks(cmd, cr);
   }
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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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