Examples of com.google.appengine.api.modules.ModulesService

Package com.google.appengine.api.modules

Examples of com.google.appengine.api.modules.ModulesService

com.google.appengine.api.modules.ModulesService
ModulesService allows the application to fetch information about its own module and version information. Additionally, the service has the ability to start, stop and change the number of instances associated with a module version.

    } else {


      String versionHostname = RetryHelper.runWithRetries(new Callable<String>() {
        @Override
        public String call() {
          ModulesService service = ModulesServiceFactory.getModulesService();
          String module = queueSettings.getOnModule();
          String version = queueSettings.getModuleVersion();
          if (module == null) {
            module = service.getCurrentModule();
            version = service.getCurrentVersion();
          }
          return service.getVersionHostname(module, version);
        }
      }, RetryParams.getDefaultInstance(), MODULES_EXCEPTION_HANDLER);
      taskOptions.header("Host", versionHostname);
    }

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        String currentBackend = backendSerivce.getCurrentBackend();
        // If currentBackend contains ':' it is actually a B type module (see b/12893879)
        if (currentBackend != null && currentBackend.indexOf(':') == -1) {
          queueSettings.setOnBackend(currentBackend);
        } else {
          ModulesService modulesService = ModulesServiceFactory.getModulesService();
          queueSettings.setOnModule(modulesService.getCurrentModule());
          queueSettings.setModuleVersion(modulesService.getCurrentVersion());
        }
      } else {
        ModulesService modulesService = ModulesServiceFactory.getModulesService();
        if (module.equals(modulesService.getCurrentModule())) {
          queueSettings.setModuleVersion(modulesService.getCurrentVersion());
        } else {
          queueSettings.setModuleVersion(modulesService.getDefaultVersion(module));
        }
      }
    }
  }

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          getHeaderOrParameter(hrequest, BackendService.REQUEST_HEADER_BACKEND_REDIRECT);
    }


    boolean isLoadBalancingModuleInstance = false;
    if (moduleOrBackendName == null) {
      ModulesService modulesService = ModulesServiceFactory.getModulesService();
      moduleOrBackendName = modulesService.getCurrentModule();
      isLoadBalancingModuleInstance = true;
    }
    ModulesFilterHelper modulesFilterHelper = getModulesFilterHelper();
    int instance = getInstanceIdFromRequest(hrequest);
    logger.finest(String.format("redirect request to module: %d.%s", instance,

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        String currentBackend = backendService.getCurrentBackend();
        // If currentBackend contains ':' it is actually a B type module (see b/12893879)
        if (currentBackend != null && currentBackend.indexOf(':') == -1) {
          backend = currentBackend;
        } else {
          ModulesService modulesService = ModulesServiceFactory.getModulesService();
          module = modulesService.getCurrentModule();
          version = modulesService.getCurrentVersion();
        }
      } else {
        final ModulesService modulesService = ModulesServiceFactory.getModulesService();
        if (module.equals(modulesService.getCurrentModule())) {
          version = modulesService.getCurrentVersion();
        } else {
          // TODO(user): we may want to support providing a version for a module
          final String requestedModule = module;
          version = runWithRetries(new Callable<String>() {
            @Override public String call() {
              return modulesService.getDefaultVersion(requestedModule);
            }
          },  QUEUE_RETRY_PARAMS, MODULES_EXCEPTION_HANDLER);
        }
      }
    }

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Related Classes of com.google.appengine.api.modules.ModulesService

com.google.appengine.tools.development.DevAppServerModulesFilter

com.google.appengine.tools.mapreduce.MapSettings

com.google.appengine.tools.pipeline.impl.backend.AppEngineTaskQueue

com.google.appengine.tools.pipeline.impl.model.JobRecord

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