Delete File/Container

Operation Name

Specifies and deletes file or container on Microsoft Azure Storage BLOB.

Data model of this component is XML type.

For information about using variables, refer to "variables".

Item name	Required / Optional	Use of Variables	Description	Remarks
Name	Required	Not available	Enter the name on the script canvas.

Item name	Required / Optional	Use of Variables	Description	Remarks
Destination	Required	Not available	Select Global Resources. [Add]: Adds new global resource. [Edit List]: Global resource settings can be edited with "Edit Resource list".
Container name	Required	Available	Specify the container.	Refer to Notes for naming conventions of containers in Microsoft Azure.
Delete container	Optional	Not available	Select whether to delete the container. [Checked]: Deletes the container. [Not Checked]:(default) Deletes the file.
File name	Required	Available	Specify the file.	Disabled if [Delete container] is checked. Wildcards ("*" and "?") can be used in the file name. Distinguishes on upper/lower cases.

Item name	Required / Optional	Use of Variables	Description	Remarks
Comment	Optional	Not available	You can write a short description of this adapter. The description will be reflected in the specifications.

None.

<?xml version="1.0"?>
<server>
  <container name="" status="" >
    <file name="" status="" />
  </container>
</server>

Element name	Attribute name	Description
server	-
container	-
	name	Outputs the name of the container of the deleted file.
	status	Outputs the status of the container of the deleted file. [Exist]: State that the container exists. [ErrorContainerNotFound]: State that the container does not exist. The specified [Container name] may be incorrect. [Error]: The existence of the container cannot be verified due to certain error.
file		Appears for each deleted file.
	name	Outputs the name of the deleted file.
	status	Outputs the status of the deleted file. [Deleted]: State that the file is successfully deleted. [ErrorRemoteFileNotFound]: State that the file does not exist. The specified [File name] may be incorrect. [Error]: Could not delete the file due to certain error.

<?xml version="1.0"?>
<server>
  <container name="" status="" />
</server>

Element name	Attribute name	Description
server	-
container	-
	name	Outputs the name of the deleted container.
	status	Outputs the status of the deleted container. [Deleted]: State the container is successfully deleted. [ErrorContainerNotFound]: State that the container does not exist.The specified [Container name] may be incorrect. [Error]: Could not delete the container due to certain error.

Schema is loaded automatically.

For any details, please refer to the 'Editing Schema'

Mass data processing is not supported.

Transaction is not supported.

PSP is not supported.

Component variable name	Description	Remarks
count	Returns the number of deleted files or containers.	The value defaults to null.
message_category	Stroes the category to which corresponding message code belongs to, when an error occurs.	The value defaults to null.
message_code	Stores its corresponding message code of occured error.	The value defaults to null.
message_level	Stores the severity of the corresponding message code of the occured error.	The value defaults to null.
error_type	Stores the type of the occured error.	The value defaults to null. Error is represented in the format depicted below. Example:java.io.FileNotFoundException The message may vary depending on the DataSpider Servista version.
error_message	Stores the error message for the occured error.	The value defaults to null. The message may vary depending on the DataSpider Servista version.
error_trace	Stores stack trace of the occurred error.	The value defaults to null. The message may vary depending on the DataSpider Servista version or the client application used.

None.

Exception name	Causes	Solution
ResourceNotFoundException Resource definition could not be found.Name: []	[Destination] is not specified.	Specify [Destination].
ResourceNotFoundException Resource definition could not be found.Name: [<Global Resource Name>]	Resource definition selected in [Destination] is not found.	Check the global resource specified in [Destination].
InvalidPropertyConfigurationException <Property name> is not specified.	[<Property name>] is not specified.	Specify [<Property Name>].
com.microsoft.windowsazure.services.core.storage.StorageException	Cannot be connected due to the following causes. There's a mistake in [Account] or [Access key] in the global resource specified in [Destination]. There are double-byte characters in [Account] in the global resource specified in [Destination].	Check the settings and connection status of the global resource specified in [Destination] .
java.security.InvalidKeyException Storage Key is not a valid base64 encoded string.	[Access key] of the global resource specified in [Destination] is incorrect.	Check the settings of the global resource specified in [Destination] .

Naming conventions of containers in Microsoft Azure.
- Name of containers must conform to the following 4 rules.
  1. Container names begin with alphabetic characters or numbers, and can only include alphabetic characters, numbers or hyphens (-).
  2. A hyphen (-) must be used immediately before and after alphabetic characters or numbers.
  3. Alphabetic characters must be lower case letters.
  4. The length of container names must be 3 to 63 characters.
If non-connection-related errors (those not mentioned in section "main exception" error) occurs at run time, subsequent operations are performed having the status attribute of the file element set to "Error."

If the operation is executed multi-threaded, error may occur and the status attribute of the file element in the appropriate file is set to "Error" as aforementioned. To remedy this situation, decrease the number of thread executes the operation concurrently.