XMLRecordSetWriter
Description
Writes a RecordSet to XML. The records are wrapped by a root tag.
Tags
record, recordset, resultset, row, serialize, writer, xml
Properties
In the list below required Properties are shown with an asterisk (*). Other properties are considered optional. The table also indicates any default values, and whether a property supports the NiFi Expression Language.
| Display Name | API Name | Default Value | Allowable Values | Description |
|---|---|---|---|---|
| Schema Write Strategy * | Schema Write Strategy | Do Not Write Schema |
| Specifies how the schema for a Record should be added to the data. |
| Schema Cache | schema-cache | Controller Service: RecordSchemaCacheService Implementations: VolatileSchemaCache | Specifies a Schema Cache to add the Record Schema to so that Record Readers can quickly lookup the schema. | |
| Schema Reference Writer * | Schema Reference Writer | Controller Service: SchemaReferenceWriter Implementations: ConfluentEncodedSchemaReferenceWriter | Service implementation responsible for writing FlowFile attributes or content header with Schema reference information This property is only considered if:
| |
| Schema Access Strategy * | schema-access-strategy | Inherit Record Schema |
| Specifies how to obtain the schema that is to be used for interpreting the data. |
| Schema Registry | schema-registry | Controller Service: SchemaRegistry Implementations: AmazonGlueSchemaRegistry ApicurioSchemaRegistry AvroSchemaRegistry ConfluentSchemaRegistry | Specifies the Controller Service to use for the Schema Registry This property is only considered if:
| |
| Schema Name | schema-name | ${schema.name} | Specifies the name of the schema to lookup in the Schema Registry property Supports Expression Language, using FlowFile attributes and Environment variables. This property is only considered if:
| |
| Schema Version | schema-version | Specifies the version of the schema to lookup in the Schema Registry. If not specified then the latest version of the schema will be retrieved. Supports Expression Language, using FlowFile attributes and Environment variables. This property is only considered if:
| ||
| Schema Branch | schema-branch | Specifies the name of the branch to use when looking up the schema in the Schema Registry property. If the chosen Schema Registry does not support branching, this value will be ignored. Supports Expression Language, using FlowFile attributes and Environment variables. This property is only considered if:
| ||
| Schema Text | schema-text | ${avro.schema} | The text of an Avro-formatted Schema Supports Expression Language, using FlowFile attributes and Environment variables. This property is only considered if:
| |
| Schema Reference Reader * | schema-reference-reader | Controller Service: SchemaReferenceReader Implementations: ConfluentEncodedSchemaReferenceReader | Service implementation responsible for reading FlowFile attributes or content to determine the Schema Reference Identifier This property is only considered if:
| |
| Date Format | Date Format | Specifies the format to use when reading/writing Date fields. If not specified, Date fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java java.time.format.DateTimeFormatter format (for example, MM/dd/yyyy for a two-digit month, followed by a two-digit day, followed by a four-digit year, all separated by '/' characters, as in 01/01/2017). | ||
| Time Format | Time Format | Specifies the format to use when reading/writing Time fields. If not specified, Time fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java java.time.format.DateTimeFormatter format (for example, HH:mm:ss for a two-digit hour in 24-hour format, followed by a two-digit minute, followed by a two-digit second, all separated by ':' characters, as in 18:04:15). | ||
| Timestamp Format | Timestamp Format | Specifies the format to use when reading/writing Timestamp fields. If not specified, Timestamp fields will be assumed to be number of milliseconds since epoch (Midnight, Jan 1, 1970 GMT). If specified, the value must match the Java java.time.format.DateTimeFormatter format (for example, MM/dd/yyyy HH:mm:ss for a two-digit month, followed by a two-digit day, followed by a four-digit year, all separated by '/' characters; and then followed by a two-digit hour in 24-hour format, followed by a two-digit minute, followed by a two-digit second, all separated by ':' characters, as in 01/01/2017 18:04:15). | ||
| Suppress Null Values * | suppress_nulls | Never Suppress |
| Specifies how the writer should handle a null field |
| Pretty Print XML * | pretty_print_xml | false |
| Specifies whether or not the XML should be pretty printed |
| Omit XML Declaration * | omit_xml_declaration | false |
| Specifies whether or not to include XML declaration |
| Name of Root Tag | root_tag_name | Specifies the name of the XML root tag wrapping the record set. This property has to be defined if the writer is supposed to write multiple records in a single FlowFile. | ||
| Name of Record Tag | record_tag_name | Specifies the name of the XML record tag wrapping the record fields. If this is not set, the writer will use the record name in the schema. | ||
| Wrap Elements of Arrays * | array_wrapping | No Wrapping |
| Specifies how the writer wraps elements of fields of type array |
| Array Tag Name | array_tag_name | Name of the tag used by property "Wrap Elements of Arrays" to write arrays | ||
| Character Set * | Character Set | UTF-8 | The Character set to use when writing the data to the FlowFile |
State Management
This component does not store state.
Restricted
This component is not restricted.
System Resource Considerations
This component does not specify system resource considerations.