StripAfterTransformer

Removes all content following the first occurrence of the specified pattern.

importerJavadoc: StripAfterTransformer

Notes

This class can be used as a pre-parsing (text content-types only) or post-parsing handlers.

Examples

The above example will strip all text starting with the following HTML comment and everything after it: <!-- FOOTER -->.

YAML

handler:
  class: StripAfterTransformer
  inclusive: true
  stripAfterMatcher:
    method: REGEX
    pattern: <![CDATA[<!-- FOOTER -->]]>

JSON

{
  "handler": {
    "class": "StripAfterTransformer",
    "inclusive": true,
    "stripAfterMatcher": {
      "method": "REGEX",
      "pattern": "<![CDATA[<!-- FOOTER -->]]>"
    }
  }
}

XML

<handler>
  <class>StripAfterTransformer</class>
  <inclusive>true</inclusive>
  <stripAfterMatcher>
    <method>REGEX</method>
    <pattern><![CDATA[<!-- FOOTER -->]]></pattern>
  </stripAfterMatcher>
</handler>

Usage

Full configuration skeleton, with every option and its default

YAML

class: StripAfterTransformer
fieldMatcher:
  ignoreCase: false
  ignoreDiacritic: false
  matchEmpty: false
  method: BASIC
  negateMatches: false
  partial: false
  pattern: string
  replaceAll: false
  trim: false
inclusive: false
label: string
maxReadSize: 0
sourceCharset: string
stripAfterMatcher:
  ignoreCase: false
  ignoreDiacritic: false
  matchEmpty: false
  method: BASIC
  negateMatches: false
  partial: false
  pattern: string
  replaceAll: false
  trim: false

JSON

{
  "class": "StripAfterTransformer",
  "fieldMatcher": {
    "ignoreCase": false,
    "ignoreDiacritic": false,
    "matchEmpty": false,
    "method": "BASIC",
    "negateMatches": false,
    "partial": false,
    "pattern": "string",
    "replaceAll": false,
    "trim": false
  },
  "inclusive": false,
  "label": "string",
  "maxReadSize": 0,
  "sourceCharset": "string",
  "stripAfterMatcher": {
    "ignoreCase": false,
    "ignoreDiacritic": false,
    "matchEmpty": false,
    "method": "BASIC",
    "negateMatches": false,
    "partial": false,
    "pattern": "string",
    "replaceAll": false,
    "trim": false
  }
}

XML

<handler>
  <class>StripAfterTransformer</class>
  <fieldMatcher>
    <ignoreCase>false</ignoreCase>
    <ignoreDiacritic>false</ignoreDiacritic>
    <matchEmpty>false</matchEmpty>
    <method>BASIC</method>
    <negateMatches>false</negateMatches>
    <partial>false</partial>
    <pattern>string</pattern>
    <replaceAll>false</replaceAll>
    <trim>false</trim>
  </fieldMatcher>
  <inclusive>false</inclusive>
  <label>string</label>
  <maxReadSize>0</maxReadSize>
  <sourceCharset>string</sourceCharset>
  <stripAfterMatcher>
    <ignoreCase>false</ignoreCase>
    <ignoreDiacritic>false</ignoreDiacritic>
    <matchEmpty>false</matchEmpty>
    <method>BASIC</method>
    <negateMatches>false</negateMatches>
    <partial>false</partial>
    <pattern>string</pattern>
    <replaceAll>false</replaceAll>
    <trim>false</trim>
  </stripAfterMatcher>
</handler>

Properties

Property	Type	Required	Default
fieldMatcher	TextMatcher	No	TextMatcher
inclusive	boolean	No	false
label	string	No	-
maxReadSize	integer	No	10000000
sourceCharset	string	No	-
stripAfterMatcher	TextMatcher	No	TextMatcher

Property Details

fieldMatcher

Matches document fields based on specified patterns and methods

inclusive

Whether the matched text is stripped along with everything after it. Default is false, which leaves the match itself in place and strips only what follows.

label

An optional, user-supplied label for this step in the importer pipeline. It has no effect on processing — it exists purely to help identify this step, for example in large configurations or in the visual configurator.

maxReadSize

Max characters to read at once

sourceCharset

Sets the character encoding of the source document to ensure proper reading and processing.

stripAfterMatcher

Specifies the pattern to match for stripping content after.