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Comment: Mittels Scroll Versions veröffentlicht aus dem Bereich WDESIGNER und Version 23.1a.

Stereotype Attributes

DirectoryAlias

Multiexcerpt
MultiExcerptNamedirectory_alias
AttributeDescriptionAllowed Values / Example
directorySpecify a path to a directory.
This directory will be treated as a base directory. It will be either used directly (for a Filesystem adapter operating directly on directories), or as a base directory for a path segment given by a dynamic file name parameter. It is not possible to jump out of the base directory by ../../aDirectory tricks. The base directory can only be changed in the service settings on the Bridge.

tmp/Export

fileEncodingSpecify the default encoding be used with the directory. This default encoding can be overwritten on adapter calls, using a dynamic encoding parameter, e.g. on Filesystem adapter calls reading lines, or with the Flat File adapter.Refer to Charset Definitions for possible values.
default, when emptyiso-8859-1
Designer defaultutf-8

FileAlias

Multiexcerpt
MultiExcerptNamefile_alias
AttributeDescriptionAllowed Values
fileSpecify name and path of the file you want to access. tmp/Export/ProductExport.txt
encoding
Specify the encoding of the file.Refer to Charset Definitions for possible values.
default, when emptyiso-8859-1
Designer defaultutf-8
resourceThis attribute currently cannot be used in Designer context.

Parameters File Handling

read

Multiexcerpt
MultiExcerptNameread
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to read, including the path.

positionIntegerinPosition (in Bytes) from which you want to start reading the file.
lengthIntegerin/outLength (in Bytes) of the snippet of the file you want to read. The actual length of the read data is given back (e.g. on file end).
dataBloboutContent that has been read.

readLine

Multiexcerpt
MultiExcerptNamereadLine
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to read, including the path.

encodingStringinEncoding of the file. Default encoding is iso-8859-1.
For a list of possible encodings see Charset Definitions .
lineStringoutFile content of the line that has been read. On file end, line is NULL.
lengthIntegeroutLength (in Bytes) of the line that has been read. On file end, length is 0.

write

Multiexcerpt
MultiExcerptNamewrite
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to write, including the path.

dataBlobinContent you want to write to the file.
lengthIntegerinLength (in Bytes) of the data you want to write, if you want to only write part of the Blob.
positionIntegerinPosition (in Bytes) from which you want to start writing the file.

append

Multiexcerpt
MultiExcerptNameappend_modes

You can use operation append in two modes:

  • append
    If mode is empty or set to append, the content stored in data will be appended to the file specified in name. If the file does not exist, it will be created.
  • overwrite
    If mode is set to overwrite, the file specified in name will be overwritten with the content stored in data. If the file does not exist, it will be created.
    overwrite will only be applied to the first append. All subsequent appends (e.g. in a loop) automatically get mode append.
Multiexcerpt
MultiExcerptNameappend
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to write, including the path.

dataBlobinContent you want to write to the file.
lengthIntegerinLength (in Bytes) of the data you want to append, if you want to only write part of the Blob.

status

Multiexcerpt
MultiExcerptNamestatus
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file/directory you want to read, including the path.

typeStringoutType of accessed element (File or Directory).
sizeIntegerout

Size of the file in Bytes.

Info
iconfalse

size is meaningless for directories, as it is not the combined size of all contained files and subfolders, but rather some constant defined by the operating system (e.g. 0 or 4096).

accessTimeDateTimeoutTimestamp when the file/directory was accessed for the last time.
creationTimeDateTimeoutTimestamp when the file/directory was created.
modificationTimeDateTimeoutTimestamp when the file/directory was modified for the last time.

rename

Multiexcerpt
MultiExcerptNamerename
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to rename, including the path.

newNameStringin

New name you want to rename the file to. We recommend to provide a fully qualified file name (including the path).

remove

Multiexcerpt
MultiExcerptNameremove
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to remove, including the path.

copy

Multiexcerpt
MultiExcerptNamecopy
NameTypeDirectionDescription
sourceStringin

Fully qualified file name of the file you want to copy, including the path.

targetStringin

Fully qualified file name of the target file, including the path.

close

Multiexcerpt
MultiExcerptNameclose
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the file you want to close, including the path.

Parameters Directory Handling

readDirectory

Multiexcerpt
MultiExcerptNamereadDirectory
NameTypeDirectionDescription
nameStringin

Fully qualified path to the directory you want to read.

entriesArray of StringoutreadDirectory returns an array of String containing the names of the content elements. The array elements do not contain the directory prefix (path).

createDirectory

Multiexcerpt
MultiExcerptNamecreateDirectory
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the directory you want to create, including the path.

status

Multiexcerpt include
MultiExcerptNamestatus
PageWithExcerptFilesystem

remove

You can only remove an empty directory with the remove operation. In case the directory contains files or subfolders, use removeRecursively (see below).

Multiexcerpt
MultiExcerptNameremove_directory
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the directory you want to remove, including the path.

Anchor
removeRecursively
removeRecursively

removeRecursively

Multiexcerpt
MultiExcerptNameremoveRecursively_directory
NameTypeDirectionDescription
nameStringin

Fully qualified file name of the top node of the directory tree you want to remove, including the path.

Otp
Floatingfalse

Rp