CreateFiles

CloverDX Designer > Component Reference > File Operations > CreateFiles

Short Description

Ports

Metadata

CreateFiles Attributes

Details

Examples

Short Description

CreateFiles can create files and directories. It is also capable of setting a modification date of both existing and newly created files and directories. Optionally, non-existing parent directories may also be created.

Component	Inputs	Outputs	Auto-propagated metadata
CreateFiles	0-1	0-2	✓

Component

Inputs

Outputs

Auto-propagated metadata

CreateFiles

0-1

0-2

✓

Ports

Port type	Number	Required	Description	Metadata
Input	0	⨯	Input data records to be mapped to component attributes.	Any
Output	0	⨯	Results	Any
1	⨯	Errors	Any

Port type

Number

Required

Description

Metadata

Input

⨯

Input data records to be mapped to component attributes.

Any

Output

⨯

Results

Any

⨯

Errors

Any

Metadata

CreateFiles does not propagate metadata from left to right or from right to left.

This component has metadata template available. The templates of CreateFiles are described in Details. See details on metadata templates.

CreateFiles Attributes

Attribute Req Description Possible values

Attribute	Req	Description	Possible values
Basic
File URL	yes^[1]	Path to the file or directory to be created (see Supported URL Formats for File Operations). If it ends with a slash ('/'), it denotes that a directory should be created, which can also be specified using the Create as directory attribute.
Create as directory	no	Specifies that directories should be created instead of regular files.	false (default) \| true
Create parent directories	no	Attempt to create non-existing parent directories.	false (default) \| true
Last modified date	no	Set the last modified date of existing and newly created files to the specified value. Format of the date is defined in the `DEFAULT_DATETIME_FORMAT` property (Engine Configuration).
Input mapping	^[2]	Defines mapping of input records to the component attributes.
Output mapping	^[2]	Defines mapping of results to the standard output port.
Error mapping	^[2]	Defines mapping of errors to the error output port.
Redirect error output	no	If enabled, errors will be sent to the standard output port instead of the error port.	false (default) \| true
Verbose output	no	If enabled, one input record may cause multiple records to be sent to the output (e.g. as a result of wildcard expansion). Otherwise, each input record will yield just one cumulative output record.	false (default) \| true
Advanced
Stop processing on fail	no	By default, a failure causes the component to skip all subsequent input records and send the information about skipped input records to the error output port. This behavior can be turned off by this attribute. Note: this function works only if an edge is connected to the component’s error port.	true (default) \| false

Basic

File URL

yes^[1]

Path to the file or directory to be created (see Supported URL Formats for File Operations). If it ends with a slash ('/'), it denotes that a directory should be created, which can also be specified using the Create as directory attribute.

Create as directory

Specifies that directories should be created instead of regular files.

false (default) | true

Create parent directories

Attempt to create non-existing parent directories.

false (default) | true

Last modified date

Set the last modified date of existing and newly created files to the specified value. Format of the date is defined in the DEFAULT_DATETIME_FORMAT property (Engine Configuration).

Input mapping

^[2]

Defines mapping of input records to the component attributes.

Output mapping

^[2]

Defines mapping of results to the standard output port.

Error mapping

^[2]

Defines mapping of errors to the error output port.

Redirect error output

If enabled, errors will be sent to the standard output port instead of the error port.

false (default) | true

Verbose output

If enabled, one input record may cause multiple records to be sent to the output (e.g. as a result of wildcard expansion). Otherwise, each input record will yield just one cumulative output record.

false (default) | true

Advanced

Stop processing on fail

By default, a failure causes the component to skip all subsequent input records and send the information about skipped input records to the error output port. This behavior can be turned off by this attribute. Note: this function works only if an edge is connected to the component’s error port.

true (default) | false

¹	The attribute is required, unless specified in the Input mapping.

²	Required if the corresponding edge is connected.

Details

Editing any of the Input, Output or Error mapping opens the Transform Editor.

Input mapping

The editor allows you to override selected attributes of the component with the values of the input fields.

Field Name	Attribute	Type	Possible values
fileURL	File URL	string
directory	Create as directory	boolean	true \| false
makeParentDirs	Create parent directories	boolean	true \| false
modifiedDate	Last modified date	date

Field Name

Attribute

Type

Possible values

fileURL

File URL

string

Output mapping

The editor allows you to map the results and the input data to the output port.

If Output mapping is empty, fields of the input record and result record are mapped to the output by name.

Field Name	Type	Description
fileURL	string	URL of the target file or directory.
result	boolean	True if the operation has succeeded (can be false when Redirect error output is enabled).
errorMessage	string	If the operation has failed, the field contains the error message (used when Redirect error output is enabled).
stackTrace	string	If the operation has failed, the field contains the stack trace of the error (used when Redirect error output is enabled).

Field Name

Type

Description

fileURL

string

URL of the target file or directory.

result

boolean

True if the operation has succeeded (can be false when Redirect error output is enabled).

errorMessage

string

If the operation has failed, the field contains the error message (used when Redirect error output is enabled).

stackTrace

string

If the operation has failed, the field contains the stack trace of the error (used when Redirect error output is enabled).

Error mapping

The editor allows you to map the errors and the input data to the error port.

If Error mapping is empty, fields of the input record and result record are mapped to the output by name.

Field Name	Type	Description
result	boolean	Will always be set to false.
errorMessage	string	The error message.
stackTrace	string	The stack trace of the error.
fileURL	string	URL of the target file or directory.

Field Name

Type

Description

result

boolean

Will always be set to false.

errorMessage

string

The error message.

stackTrace

string

The stack trace of the error.

fileURL

string

URL of the target file or directory.

Examples

Touching the File with CreateFiles

Create file touch_me.txt. If the file exists, update the last modification time.

Solution

Use attributes .

Attribute	Value
File URL	${DATATMP_DIR}/touch_me.txt
Input mapping	See the code below

Attribute

Value

File URL

${DATATMP_DIR}/touch_me.txt

Input mapping

See the code below

function integer transform() {
    $out.0.modifiedDate = today();

    return ALL;
}

You can optionally set Create parent directories to true.

CreateFiles

Short Description

Ports

Metadata

CreateFiles Attributes

Details

Input mapping

Output mapping

Error mapping

Examples

Touching the File with CreateFiles

Solution

See also