Standard service tasks

Service tasks are actions that finish once the task code is executed, allowing the flow to continue.

This section lists all standard service tasks of Data Mover, with a description of the service task itself and the variables it includes.

Standard service tasks - in alphabetical order

• Generate Uuid

• Get Files

• Get Metadata

• Get Spazio2 Selector

• Insert Spazio2 SYSTEM Selector

• Insert Spazio2 USER Selector

• Local SpProp

• Local VirtualPath SpRm

• Logging (file or syslog)

• Now

• Rename File

• Republish File

• REST Invoker

• Send Email

• Set File External Destination

• Set Generic Metadata

• Set Spazio2 Metadata

• SOAP

• SubString

• Today

• Update Spazio2 Selector

• Virtual Path From String

• Virtual Path To String

Generate Uuid

Description

It invokes the Uuid Service that generates a Universally Unique Identifier.

Variables

Parameter	Type	Required	Description
Result variable	VariableType.STRING	Y	The workflow variable where the final result will be written

Get Files

Description

It invokes the GetFiles Service.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to get the file list from
List	VariableType.STRING	Y	Variable that will contain the list of files as a result of the current operation. (Tip: You can cycle through elements of a list using the Subprocess object)
Single Value	VariableType.STRING	N	If set, you will only get the value for this attribute if present

Get Metadata

Description

It invokes the GetMetadata Service.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to get the metadata list from
List	VariableType.STRING	Y	Variable that will contain the list of metadata as a result of the current operation. (Tip: You can cycle through elements of a list using the Subprocess object)
Single Value	VariableType.STRING	N	If set, you will only get the value for this attribute if present
MetaData Class	VariableType.ENUM	N	The metadata class to use to filter the various metadata types

Get Spazio2 Selector

Description

It invokes the Sp2GetSelector Service.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to get its Spazio2 selector
Output	VariableType.STRING	Y	The output variable name
Code	VariableType.STRING	Y	The code selector to be retrieved

Insert Spazio2 SYSTEM Selector

Description

It invokes the Sp2InsertSelector Service for area type SYSTEM.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to set its Spazio2 selector
Code	VariableType.STRING	Y	The selector code to insert
Type	VariableType.ENUM	Y	The selector type to insert
Length	VariableType.STRING	Y	The selector length to insert
Name	VariableType.STRING	N	The selector name to insert
Value	VariableType.STRING	Y	The selector value to insert

Insert Spazio2 USER Selector

Description

It invokes the Sp2InsertSelector Service for areatype USER.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to set its Spazio2 selector
Code	VariableType.STRING	Y	The selector code to insert
Type	VariableType.ENUM	Y	The selector type to insert
Length	VariableType.STRING	Y	The selector length to insert
Name	VariableType.STRING	N	The selector name to insert
Value	VariableType.STRING	Y	The selector value to insert

Local SpProp

Description

It invokes the Spprop service to load a local property file.

Variables

Parameter	Type	Required	Description
Cluster	VariableType.CLUSTER	Y	The cluster to be used
Path	VariableType.STRING	Y	The path where the property file will be read
Variable	VariableType.STRING	Y	A process variable that will be filled with all the properties from the file
Return Code Variable	VariableType.STRING	Y	The workflow variable where the final return code will be written

Local VirtualPath SpRm

Description

It invokes SPRM on the VirtualPath service, it uses File ID or VFS Name+VFS Path and it removes a file from a Virtual File System.

Variables

Parameter	Type	Required	Description
Cluster	VariableType.CLUSTER	Y	The cluster to be used
FileSet ID	VariableType.LONG	Y	ID of the file to be removed. Use this or VFS Name+VFS Path. (Tip: if the file is in a "FileDetail" variable, its ID can be retrieved with: ${file.getRegistryId()} )
VFS Name	VariableType.STRING	Y	VfsName of the file to be deleted. It MUST exist along with the VFS Path if the File ID is not selected
VFS Path	VariableType.STRING	Y	VfsPath of the file to be deleted. It MUST exist along with the VFS Name if the File ID is not selected
Return Code Variable	VariableType.STRING	Y	Workflow variable where the final return code will be written. If the file to be removed does not exist, the return code will be 0

Logging (file or syslog)

Description

Logging service to write on an external file or to system output by the desired logging level.

Variables

Parameter	Type	Required	Description
Message content	VariableType.STRING	Y	The message to be logged
Date format to use	VariableType.STRING	N	The date format to be used for logging
Filepath	VariableType.STRING	N	The full pathname (with filename) to write into
Log level	VariableType.ENUM	N	Log level to use to write to server log in case no Filepath was provided

Now

Description

It invokes the Current DateTime Service that gets a formatted string containing current date and time.

Variables

Parameter	Type	Required	Description
Pattern	VariableType.STRING	N	The date pattern to use (Tip: it uses java format. "dd-MM-yyyy" -> "02-01-2018" or "E, dd MMMM yyyy HH:mm:ss z" -> "Tue, 02 January 2018 18:07:59 IST")
TimeZone	VariableType.STRING	N	The timezone to use
Result Variable	VariableType.STRING	N	The workflow variable where the final return code will be written

Rename File

Description

It invokes the RenameFile Service that renames a file.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to rename
New File Name	VariableType.STRING	Y	The new file name to use

Republish File

Description

It invokes the RepublishFile Service (in bold what changed from DataOne-1.0.0-TF001) that republishes a file in another virtual path.

Variables

Parameter	Type	Required	Description
File	VariableType.FILE	N (from DataOne-1.0.0-TF001)	The file to be republished, File or FilesetID are mandatory
FilesetID	VariableType.LONG	N (from DataOne-1.0.0-TF001)	The fileset ID to be republished, File or FilesetID are mandatory
Destination	VariableType.VIRTUAL_PATH	Y	The virtual path destination
FilesetID created	VariableType.STRING	Y	Name of the variable that will contain the RegistryID (FilesetID) of the created file

REST Invoker

Description

HTTP TASK - REST Invoker.

Variables

Parameter	Type	Required	Description
Request method	VariableType.LONG	Y	Request method to be used in the HTTP call: GET, POST, PUT or DELETE
Request URL	VariableType.STRING	Y	Request URL of the HTTP call. Can contain expressions, e.g. 'http://your-system.example.com/your-endpoint/${someVariable}'
Request headers	VariableType.STRING	N	Line separated HTTP request headers
Request body	VariableType.STRING	N	Request body to be sent, e.g. a JSON file. You can use expressions, e.g. {'clientId': ${clientId}, 'name': ${name}}
Request body encoding	VariableType.STRING	N	HttpRequest body encoding expression, for example UTF-8
Request timeout	VariableType.INTEGER	N	Request timeout in milliseconds
Disallow redirects	VariableType.BOOLEAN	N	Determines whether HTTP redirects are allowed
Handle status codes	VariableType.STRING	N	List of status codes for which the task throws a BpmnError which can be caught by a boundary error event. Code ranges can be set with an X: Example: 400, 404, 5XX. Status codes in handleStatusCodes override those in failStatusCodes when they are set in both
Save request variables	VariableType.BOOLEAN	N	Determines whether all request variables are stored. By default, only response related variables are stored as variables
Save response parameters	VariableType.BOOLEAN	N	Determines whether response variables including HTTP status, headers, etc. are stored. By default, only the response body is stored as a variable
Response variable name	VariableType.STRING	Y	The variable name in which the HTTP response is stored
Save response variable as Json	VariableType.BOOLEAN	N	Determines whether the response variable is stored as a JSON variable instead of a String
Result variable prefix	VariableType.STRING	N	A prefix that is added to the result variable name for easier grouping. The following variables are affected: responseProtocol, responseReason, responseStatusCode, responseHeaders, responseBody, errorMessage

Send Email

Description

Send Email Service.

Variables

Parameter	Type	Required	Description
Recipients	VariableType.STRING	Y	The email recipients
Subject	VariableType.STRING	Y	The email subject
Body	VariableType.STRING	Y	The email body
Template ID	VariableType.EMAIL_TEMPLATE	N	The identifier to the HTML template to be used for the body
File name	VariableType.STRING	N	Name of the file to be used to fill in the HTML email template
File size	VariableType.LONG	N	Size of the file to be used to fill in the HTML email template
File path	VariableType.STRING	N	Path of the file to be used to fill in the HTML email template
File date	VariableType.STRING	N	Date of the file to be used to fill in the HTML email template

Set File External Destination

Description

Set or override existing file external destination flag.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LEAN	Y	The ID of the file to associate insert selector in
Set external	VariableType.BOOLEAN	Y	Set the file to be treated for external destination
Force override	VariableType.BOOLEAN	Y	If the file already has a destination set, this flag overrides its existing setting with the desired "Set external" value

Set Generic Metadata

Description

It invokes the SetGenericMetadata Service that sets metadata on a file.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to set its new metadata
Name	VariableType.STRING	Y	The metadata name
Value	VariableType.STRING	Y	The metadata value

Set Spazio2 Metadata

Description

It invokes the Spazio2Metadata Service.

Variables

Parameter	Type	Required	Description
File ID	VariableType.STRING	Y	The ID of the file to set its new Spazio2 type metadata
Node Name	VariableType.STRING	N	The node name of metadata
Manager Name	VariableType.STRING	N	The manager name of metadata
Queue Name	VariableType.STRING	N	The queue name of metadata
AdressType	VariableType.STRING	N	The AdressType of metadata
Internal Number	VariableType.STRING	N	The internal number of metadata
Message FileId	VariableType.STRING	N	The file id message of metadata
CorrelationId	VariableType.STRING	N	The correlation id of metadata
Sender	VariableType.STRING	N	The sender of metadata
User Class	VariableType.STRING	N	The user class metadata
File Size	VariableType.STRING	N	The size of the file
Priority	VariableType.STRING	N	The priority of metadata
UserId	VariableType.STRING	N	The userId of metadata
SessionId	VariableType.STRING	N	The sessionId of metadata
Origin Queue Manager	VariableType.STRING	N	The origin queue manager of metadata
Origin Queue	VariableType.STRING	N	The origin queue of metadata
Origin User Class	VariableType.STRING	N	The Origin User Class of metadata
Origin Message FileId	VariableType.STRING	N	The origin message fileId of metadata
Origin Internal Number	VariableType.STRING	N	The origin internal number of metadata
Accounting Token	VariableType.STRING	N	The accounting token of metadata
AckLevel	VariableType.STRING	N	The ackLevel of metadata
Identity Data	VariableType.STRING	N	The identity data of metadata
Origin Data	VariableType.STRING	N	The origin data of metadata
Format	VariableType.STRING	N	The format of metadata
Origin AckLevel [	VariableType.STRING	N	The origin ackLevel of metadata
Origin Code Page	VariableType.STRING	N	The origin code page of metadata
Origin Encoding	VariableType.ENUM	N	The origin encoding of metadata
Put Application Name	VariableType.STRING	N	The put application name of metadata
Reply To Queue Address Type	VariableType.ENUM	N	The reply to queue address type of metadata
Reply To Queue Manager Name	VariableType.STRING	N	The reply to queue address type of metadata
Reply To Queue Name	VariableType.STRING	N	The reply to queue name of metadata
Reply To Queue Write Password	VariableType.STRING	N	The reply to queue write password of metadata
Destination External File	VariableType.BOOLEAN	N	Destination external file

SOAP

Description

It invokes the SOAP Service.

Variables

Parameter	Type	Required	Description
URL	VariableType.STRING	Y	The url of the soap service
Envelope	VariableType.STRING	Y	The envelope for the SOA service
Response	VariableType.STRING	Y	The response of the SOA service
Connection Timeout	VariableType.INTEGER	Y	Maximum time, in milliseconds, to await when opening a communication link to the resource
Response Code	VariableType.STRING	Y	The HTTP response code of the SOAP service invocation will be saved in the declared variable

SubString

Description

It invokes the SubString Service that extracts a SubString from a source string.

Variables

Parameter	Type	Required	Description
String	VariableType.STRING	N	The String
Begin Index	VariableType.INTEGER	N	The begin index of substring
End Index	VariableType.INTEGER	N	The end index of substring
Result variable	VariableType.STRING	N	The workflow variable where the final result will be written

Today

Description

It invokes the Today Service that gets a formatted string containing the current date.

Variables

Parameter	Type	Required	Description
Pattern	VariableType.STRING	N	The date pattern to use (Tip: it uses java format. "dd-MM-yyyy" -> "02-01-2018")
TimeZone	VariableType.STRING	N	The timezone to use
Result variable	VariableType.STRING	N	The workflow variable where the final return code will be written

Update Spazio2 Selector

Description

It invokes the Sp2UpdateSelector Service.

Variables

Parameter	Type	Required	Description
File ID	VariableType.LONG	Y	The ID of the file to set its Spazio2 selector
Code	VariableType.STRING	Y	The selector code to update
Value	VariableType.STRING	Y	The selector value to update
Return code	VariableType.STRING	Y	The workflow variable where final return code will be written into

Virtual Path from String

Description

It makes a virtual path from the string Service.

Variables

Parameter	Type	Required	Description
Virtual Path String	VariableType.STRING	Y	The string virtual path
Result variable	VariableType.STRING	Y	The workflow variable where the final result will be written

Virtual Path To String

Description

It makes a virtual path to the string Service.

Variables

Parameter	Type	Required	Description
Virtual Path	VariableType.VIRTUAL_PATH	Y	The virtual path
Result variable	VariableType.STRING	Y	The workflow variable where the final result will be written