NIFI-11889 Add Record-oriented Transmission to PutTCP

[exceptionfactory]

Summary

NIFI-11889 Adds a Transmission Strategy property to PutTCP enabling either FlowFile-oriented or Record-oriented processing. The change maintains the current default behavior of FlowFile-oriented processing.

The new Record-oriented strategy requires Record Reader and Record Writer properties, and disables the Message Delimiter and Character Set properties, when configured.

The Record-oriented strategy enables conversion from one record format to another during processing, supporting high-volume flows. Similar results can be achieved using ConvertRecord prior to PutTCP, but supporting record-orienting handling in PutTCP avoids intermediate processing.

It is important to note that record-oriented processing does not provide application-level delivery guarantees. This approach may be suitable for flows that can tolerate data duplication.

Tracking

Please complete the following tracking steps prior to pull request creation.

Issue Tracking

• Apache NiFi Jira issue created

Pull Request Tracking

• Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

Pull Request Formatting

• Pull Request based on current revision of the main branch
• Pull Request refers to a feature branch with one commit containing changes

Verification

Please indicate the verification steps performed prior to pull request creation.

Build

• Build completed using mvn clean install -P contrib-check
  • JDK 17

Licensing

• New dependencies are compatible with the Apache License 2.0 according to the License Policy
• New dependencies are documented in applicable LICENSE and NOTICE files

Documentation

• Documentation formatting appears as expected in rendered files

[greyp9]

These changes look good @exceptionfactory - thanks!