PDFlib TET PDF IFilter 4.0 Manual

Table 4.1 XML elements and attributes in the configuration file
element
DocOptions
parent: Tet
Filtering
parent:
TetPdfIFilterConfig
LocaleId
parent: Filtering
Metadata
parent:
TetPdfIFilterConfig
description of the element and its attributes
(May appear zero or one time) The value contains an option list for TET_open_document( ) in the
TET kernel.
(May appear zero or one time) Specify details of the PDF filtering process. Supported attributes:
indexNestedPdf
(Boolean; optional) Process PDF attachments recursively (see Section 2.1, »PDF
Document Domains«, page 19). Default: true
metadataHandling
(Choice; optional) Select the type of metadata handling (see Section 3.6, »Indexing
Metadata Properties as Text«, page 45). Default: property
ignore Drop all metadata properties. This may be useful for debugging or performance
optimization in situations where metadata is not required.
property Treat metadata as properties.
propertyAndPrefixedText
In addition to treating metadata as properties, prepend the prefix specified
in textIndexPrefix (if present) for custom properties and the prefixes
according to Table 3.2, page 45, for predefined properties, and treat the
result as plain text.
propertyAndText
In addition to treating metadata as properties, treat metadata as plain
text.
useIdentifier
(Boolean; optional) Specify whether identifier or friendlyName will be used to
identify properties if both of these attributes for the Property element are present.
Default: true
(May appear zero or one time) Configure locale ID detection (see Section 2.2, »Automatic
Language Detection«, page 24). Supported attributes:
arabic (LCID; optional) LCID for Arabic text. Default: 0x0401 Arabic (SA)
chinese
cyrillic
default
(LCID; optional) LCID for Chinese text. Default: 0x0804 Chinese (People's Republic of
China)
(LCID; optional) LCID for Cyrillic text. Default: 0x0419 Russian (RU)
(LCID; optional) Global LCID which will be used for all text chunks if detection is
disabled. Default: 0x0800 (system-locale)
detection (Choice; optional) Control automatic LCID detection. Default: auto
auto Determine LCID based on script and statistical language analysis.
disabled Disable LCID detection; all other attributes except default and use-
CatalogLang will be ignored.
script (TET PDF IFilter 4.0) Determine LCID based on script.
latin (LCID; optional) LCID for Latin text. Default: 0x0409 English (US)
useCatalogLang
(Boolean; optional; TET PDF IFilter 4.0) Specify whether the Lang entry in the
document’s catalog will be evaluated. If true, TET PDF IFilter checks the Lang entry in
the PDF document catalog. If present, the Lang entry will be converted to an LCID. If
the conversion is successful the LCID overrides the value of the LocaleId/@default
attribute; if the LCID belongs to one of the Arabic, Chinese, Cyrillic, or Latin scripts it
overrides the value of the corresponding attribute of the LocaleId element. Default:
true
(May appear zero or one time) Specify metadata properties (see Section 3.4, »Custom Metadata
Properties«, page 42). If present, this element must appear after Filtering and Tet.
66 Chapter 4: XML Configuration File