Golang Resource.Err方法代碼示例

本文整理匯總了Golang中github.com/rackspace/rack/handler.Resource.Err方法的典型用法代碼示例。如果您正苦於以下問題：Golang Resource.Err方法的具體用法？Golang Resource.Err怎麽用？Golang Resource.Err使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/rackspace/rack/handler.Resource的用法示例。

在下文中一共展示了Resource.Err方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: Execute

func (command *commandDelete) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsDelete)
	containerName := params.container
	objectName := params.object

	listOpts := osObjects.ListOpts{
		Prefix: objectName,
	}
	allPages, err := osObjects.List(command.Ctx.ServiceClient, containerName, listOpts).AllPages()
	if err != nil {
		resource.Err = err
		return
	}

	objectNames, err := osObjects.ExtractNames(allPages)
	if err != nil {
		resource.Err = err
		return
	}

	for _, thisName := range objectNames {
		rawResponse := osObjects.Delete(command.Ctx.ServiceClient, containerName, thisName, osObjects.DeleteOpts{})
		if rawResponse.Err != nil {
			resource.Err = rawResponse.Err
			return
		}
	}

	resource.Result = fmt.Sprintf("Deleted object [%s] from container [%s]", objectName, containerName)
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:30，代碼來源:delete.go

示例2: Execute

func (command *commandDeleteMetadata) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsDeleteMetadata)
	containerName := params.containerName
	objectName := params.objectName

	currentMetadata, err := objects.Get(command.Ctx.ServiceClient, containerName, objectName, nil).ExtractMetadata()
	if err != nil {
		resource.Err = err
		return
	}

	for _, k := range params.metadataKeys {
		currentMetadata[k] = ""
	}

	updateOpts := osObjects.UpdateOpts{
		Metadata: currentMetadata,
	}
	updateResponse := objects.Update(command.Ctx.ServiceClient, containerName, objectName, updateOpts)
	if updateResponse.Err != nil {
		resource.Err = updateResponse.Err
		return
	}
	resource.Result = fmt.Sprintf("Successfully deleted metadata with keys [%s] from object [%s].\n", strings.Join(params.metadataKeys, ", "), objectName)
}

開發者ID:jc7998，項目名稱:rack，代碼行數:25，代碼來源:deletemetadata.go

示例3: Execute

func (command *commandRebuild) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsRebuild)
	opts := params.opts
	serverID := params.serverID
	server, err := servers.Rebuild(command.Ctx.ServiceClient, serverID, opts).Extract()
	if err != nil {
		resource.Err = err
		return
	}

	if params.wait {
		err = osServers.WaitForStatus(command.Ctx.ServiceClient, serverID, "ACTIVE", 600)
		if err != nil {
			resource.Err = err
			return
		}

		server, err = servers.Get(command.Ctx.ServiceClient, serverID).Extract()
		if err != nil {
			resource.Err = err
			return
		}
	}

	resource.Result = serverSingle(server)
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:26，代碼來源:rebuild.go

示例4: Execute

func (command *commandListEvents) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsListEvents)
	opts := params.opts
	stackName := params.stackName
	stackID := params.stackID
	resourceName := params.resourceName

	pager := stackevents.ListResourceEvents(command.Ctx.ServiceClient, stackName, stackID, resourceName, opts)

	pages, err := pager.AllPages()
	if err != nil {
		resource.Err = err
		return
	}
	info, err := osStackEvents.ExtractResourceEvents(pages)
	if err != nil {
		resource.Err = err
		return
	}
	result := make([]map[string]interface{}, len(info))
	for j, event := range info {
		result[j] = structs.Map(&event)
		result[j]["Time"] = event.Time
	}
	resource.Result = result
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:26，代碼來源:listevents.go

示例5: Execute

func (command *commandSetMetadata) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsSetMetadata)

	currentMetadata, err := accounts.Get(command.Ctx.ServiceClient).ExtractMetadata()
	if err != nil {
		resource.Err = err
		return
	}

	i := 0
	keys := make([]string, len(currentMetadata))
	for k := range currentMetadata {
		keys[i] = k
		i++
	}

	updateOpts := osAccounts.UpdateOpts{
		Metadata:       params.metadata,
		DeleteMetadata: keys,
	}
	updateResponse := accounts.Update(command.Ctx.ServiceClient, updateOpts)
	if updateResponse.Err != nil {
		resource.Err = updateResponse.Err
		return
	}

	metadata, err := accounts.Get(command.Ctx.ServiceClient).ExtractMetadata()
	if err != nil {
		resource.Err = err
		return
	}

	resource.Result = metadata
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:34，代碼來源:setmetadata.go

示例6: Execute

func (command *commandUpdateMetadata) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsUpdateMetadata)

	updateOpts := osAccounts.UpdateOpts{
		Metadata: params.metadata,
	}
	updateResponse := accounts.Update(command.Ctx.ServiceClient, updateOpts)
	if updateResponse.Err != nil {
		resource.Err = updateResponse.Err
		return
	}

	metadata, err := accounts.Get(command.Ctx.ServiceClient).ExtractMetadata()
	if err != nil {
		resource.Err = err
		return
	}

	updatedMetadata := make(map[string]string, len(params.metadata))
	for k := range params.metadata {
		k = strings.Title(k)
		updatedMetadata[k] = metadata[k]
	}

	resource.Result = updatedMetadata
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:26，代碼來源:updatemetadata.go

示例7: Execute

func (command *commandCreate) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsCreate).opts

	var server *osServers.Server
	var err error
	if len(opts.BlockDevice) > 0 {
		server, err = bfv.Create(command.Ctx.ServiceClient, opts).Extract()
	} else {
		server, err = servers.Create(command.Ctx.ServiceClient, opts).Extract()
	}

handleErr:
	if err != nil {
		switch err.(type) {
		case *osServers.ErrNeitherImageIDNorImageNameProvided:
			err = errors.New("One and only one of the --image-id and the --image-name flags must be provided.")
		case *osServers.ErrNeitherFlavorIDNorFlavorNameProvided:
			err = errors.New("One and only one of the --flavor-id and the --flavor-name flags must be provided.")
		case *gophercloud.ErrErrorAfterReauthentication:
			err = err.(*gophercloud.ErrErrorAfterReauthentication).UnexpectedResponseCodeError
			goto handleErr
		case *gophercloud.UnexpectedResponseCodeError:
			switch err.(*gophercloud.UnexpectedResponseCodeError).Actual {
			case 403:
				imageID := opts.ImageRef
				if imageID == "" {
					id, err := osImages.IDFromName(command.Ctx.ServiceClient, opts.ImageName)
					if err != nil {
						resource.Err = err
						return
					}
					imageID = id
				}
				flavorLabel := "id"
				flavorID := opts.FlavorRef
				if flavorID == "" {
					flavorLabel = "name"
					flavorID = opts.FlavorName
				}
				err = fmt.Errorf(strings.Join([]string{"The flavor you've chosen has a disk size of 0, so an image can't be created on it directly.\n",
					"To boot with this flavor, creating a 100 GB volume and not deleting that volume when the server is deleted, run this command:\n",
					fmt.Sprintf("rack servers instance create --name %s --flavor-%s %s \\", opts.Name, flavorLabel, flavorID),
					fmt.Sprintf("--block-device \"source-type=image,source-id=%s,volume-size=100,destination-type=volume,delete-on-termination=false\"\n", imageID),
					"For more information please run: rack servers instance create --help",
				}, "\n"))
			}
		}
		resource.Err = err
		return
	}
	resource.Result = serverSingle(server)
}

開發者ID:jc7998，項目名稱:rack，代碼行數:52，代碼來源:create.go

示例8: Execute

func (command *commandListAddressesByNetwork) Execute(resource *handler.Resource) {
	params := resource.Params.(*paramsListAddressesByNetwork)
	pager := servers.ListAddressesByNetwork(command.Ctx.ServiceClient, params.serverID, params.network)
	var result []map[string]interface{}
	err := pager.EachPage(func(page pagination.Page) (bool, error) {
		addresses, err := servers.ExtractNetworkAddresses(page)
		if err != nil {
			return false, err
		}
		for _, address := range addresses {
			m := map[string]interface{}{
				"Type":    params.network,
				"Version": address.Version,
				"Address": address.Address,
			}
			result = append(result, m)
		}
		return true, nil
	})
	if err != nil {
		resource.Err = err
		return
	}
	resource.Result = result
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:25，代碼來源:listaddressesbynetwork.go

示例9: Execute

func (command *commandList) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsList).opts
	pager := osVolumes.List(command.Ctx.ServiceClient, opts)
	var volumes []map[string]interface{}
	err := pager.EachPage(func(page pagination.Page) (bool, error) {
		info, err := osVolumes.ExtractVolumes(page)
		if err != nil {
			return false, err
		}
		result := make([]map[string]interface{}, len(info))
		for j, volume := range info {
			result[j] = volumeSingle(&volume)
		}
		volumes = append(volumes, result...)
		return true, nil
	})
	if err != nil {
		resource.Err = err
		return
	}
	if len(volumes) == 0 {
		resource.Result = nil
	} else {
		resource.Result = volumes
	}
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:26，代碼來源:list.go

示例10: Execute

func (command *commandList) Execute(resource *handler.Resource) {
	opts := resource.Params.(*paramsList).opts
	opts.Full = true
	containerName := resource.Params.(*paramsList).container
	allPages := resource.Params.(*paramsList).allPages
	pager := objects.List(command.Ctx.ServiceClient, containerName, opts)
	if allPages {
		pages, err := pager.AllPages()
		if err != nil {
			resource.Err = err
			return
		}
		info, err := objects.ExtractInfo(pages)
		if err != nil {
			resource.Err = err
			return
		}
		result := make([]map[string]interface{}, len(info))
		for j, obj := range info {
			result[j] = structs.Map(&obj)
		}
		resource.Result = result
	} else {
		limit := opts.Limit
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			info, err := objects.ExtractInfo(page)
			if err != nil {
				return false, err
			}
			result := make([]map[string]interface{}, len(info))
			for j, obj := range info {
				result[j] = structs.Map(&obj)
			}
			resource.Result = result
			if len(info) >= limit {
				return false, nil
			}
			limit -= len(info)
			command.Ctx.Results <- resource
			return true, nil
		})
		if err != nil {
			resource.Err = err
			return
		}
	}
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:47，代碼來源:list.go

示例11: Execute

func (command *commandGet) Execute(resource *handler.Resource) {
	buildids, err := buildinfo.Get(command.Ctx.ServiceClient).Extract()
	if err != nil {
		resource.Err = err
		return
	}
	resource.Result = structs.Map(buildids)
}

開發者ID:pratikmallya，項目名稱:rack，代碼行數:8，代碼來源:list.go

示例12: JSON

func (command *commandDownload) JSON(resource *handler.Resource) {
	bytes, err := ioutil.ReadAll(resource.Result.(io.Reader))
	if err != nil {
		resource.Err = err
		return
	}
	resource.Result = string(bytes)
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:8，代碼來源:download.go

示例13: Execute

func (command *commandList) Execute(resource *handler.Resource) {

	opts := resource.Params.(*paramsList).opts
	allPages := resource.Params.(*paramsList).allPages
	pager := stacks.List(command.Ctx.ServiceClient, opts)
	if allPages {
		pages, err := pager.AllPages()
		if err != nil {
			resource.Err = err
			return
		}
		info, err := osStacks.ExtractStacks(pages)
		if err != nil {
			resource.Err = err
			return
		}
		result := make([]map[string]interface{}, len(info))
		for j, stack := range info {
			result[j] = stackSingle(&stack)
		}
		resource.Result = result
	} else {
		limit := opts.Limit
		err := pager.EachPage(func(page pagination.Page) (bool, error) {
			info, err := osStacks.ExtractStacks(page)
			if err != nil {
				return false, err
			}
			result := make([]map[string]interface{}, len(info))
			for j, stack := range info {
				result[j] = stackSingle(&stack)
			}
			resource.Result = result
			if len(info) >= limit {
				return false, nil
			}
			limit -= len(info)
			command.Ctx.Results <- resource
			return true, nil
		})
		if err != nil {
			resource.Err = err
			return
		}
	}
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:46，代碼來源:list.go

示例14: Execute

func (command *commandGet) Execute(resource *handler.Resource) {
	containerName := resource.Params.(*paramsGet).container
	containerRaw := containers.Get(command.Ctx.ServiceClient, containerName)
	containerInfo, err := containerRaw.Extract()
	if err != nil {
		resource.Err = err
		return
	}
	containerMetadata, err := containerRaw.ExtractMetadata()
	if err != nil {
		resource.Err = err
		return
	}
	resource.Result = structs.Map(containerInfo)
	resource.Result.(map[string]interface{})["Name"] = containerName
	resource.Result.(map[string]interface{})["Metadata"] = containerMetadata
}

開發者ID:satyamkotakonda，項目名稱:rack，代碼行數:17，代碼來源:get.go

示例15: Execute

func (command *commandGet) Execute(resource *handler.Resource) {
	securityGroupRuleID := resource.Params.(*paramsGet).securityGroupRuleID
	securityGroupRule, err := securityGroupRules.Get(command.Ctx.ServiceClient, securityGroupRuleID).Extract()
	if err != nil {
		resource.Err = err
		return
	}
	resource.Result = securityGroupRuleSingle(securityGroupRule)
}

開發者ID:smashwilson，項目名稱:rack，代碼行數:9，代碼來源:get.go

注：本文中的github.com/rackspace/rack/handler.Resource.Err方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。