Extracts the value of the token
tokenName
from the attribute
attributeName
. Ignores attribute value if value is not of type
String
. Returns the entire attribute value if
tokenName
is not specified.
Note: This transformer can produce more than one output (in the form of a collection) per single input. Any client of this class should merge the results (e.g. collection.addAll(collection)
) into an existing collection.
Transformer input: SearchResult
instance
Transformer output: Collection
of String
instances
TODO refactor into searchresulttoattributelist, attributelisttosingleattribute, attributestringtoattributesubstring
@author mlowery