FilenameFromMetadata
The FilenameFromMetdata processor extracts file names or URLs from document metadata fields. If the extracted value is a URL, the processor also downloads the file. The file name or downloaded file is associated with the FlowFile so that it can be processed by other processors.
Properties
Name |
Default Value |
Description |
XPath |
|
An XPath expression that identifies the XML metadata field(s) to extract file names or URLs from. |
Filename from field regex |
^(.*)$
|
A regular expression that includes a single capture group that extracts the file name or URL from the field value. The default extracts the entire field value. |
Proxy Host |
|
The host name or IP address of the proxy server to use to download URLs. |
Proxy Port |
|
The port of the proxy server to use to download URLs. |
Filename Is URL |
False |
A Boolean value that specifies whether the text matched by the regular expression capture group is a URL to a file that must be downloaded. |
Temp Directory |
temp |
The path to a temporary directory in which to store downloaded files. |
Relationships
Name |
Description |
success |
Successfully processed FlowFiles are routed to this relationship. |
failure |
FlowFiles that had an invalid or unknown format. |