EvaluateXQuery 2025.10.2.19¶

번들¶

org.apache.nifi | nifi-standard-nar

설명¶

Evaluates one or more XQueries against the content of a FlowFile. The results of those XQueries are assigned to FlowFile Attributes or are written to the content of the FlowFile itself, depending on configuration of the Processor. XQueries are entered by adding user-defined properties; the name of the property maps to the Attribute Name into which the result will be placed (if the Destination is ‘flowfile-attribute’; otherwise, the property name is ignored). The value of the property must be a valid XQuery. If the XQuery returns more than one result, new attributes or FlowFiles (for Destinations of ‘flowfile-attribute’ or ‘flowfile-content’ respectively) will be created for each result (attributes will have a ‘.n’ one-up number appended to the specified attribute name). If any provided XQuery returns a result, the FlowFile(s) will be routed to ‘matched’. If no provided XQuery returns a result, the FlowFile will be routed to ‘unmatched’. If the Destination is ‘flowfile-attribute’ and the XQueries matche nothing, no attributes will be applied to the FlowFile.

태그¶

XML, XPath, XQuery, 평가

입력 요구 사항¶

REQUIRED

민감한 동적 속성 지원¶

false

속성¶

관계¶

Writes 특성¶