wip

[janvanmansum]

Fixes DD-2237

Description of changes

• Adds method for getting file metadata
• Changes type of file ID to long.
• Major version bump because of possibly backwards incompatible change.

Notify

@DANS-KNAW/core-systems

[codecov]

Codecov Report

❌ Patch coverage is 0% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 25.10%. Comparing base (66ee309) to head (75c2c95).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
...va/nl/knaw/dans/lib/dataverse/DataverseClient.java	0.00%	2 Missing ⚠️
.../main/java/nl/knaw/dans/lib/dataverse/FileApi.java	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master      #68      +/-   ##
============================================
- Coverage     25.12%   25.10%   -0.03%     
  Complexity       79       79              
============================================
  Files            54       54              
  Lines           979      980       +1     
  Branches         60       60              
============================================
  Hits            246      246              
- Misses          725      726       +1     
  Partials          8        8              

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[Copilot]

Pull request overview

This PR addresses DD-2237 by extending the Dataverse client library with a file-metadata retrieval endpoint and updating file-ID-related APIs/models to use long-based identifiers (with a major version bump to reflect the breaking API change).

Changes:

• Bump project version to 2.0.0-SNAPSHOT to reflect breaking API changes.
• Add FileApi#getMetadata() for retrieving a file’s JSON representation/metadata.
• Change file ID types from int to long/Long across relevant models and client entry points (including deleteFiles).

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
pom.xml	Bumps parent build version to 2.0.0-SNAPSHOT.
lib/pom.xml	Bumps library module version to 2.0.0-SNAPSHOT.
examples/pom.xml	Bumps examples module version to 2.0.0-SNAPSHOT.
lib/src/main/java/nl/knaw/dans/lib/dataverse/model/file/DataFile.java	Updates file-related ID fields to long/Long.
lib/src/main/java/nl/knaw/dans/lib/dataverse/model/DataMessageWithId.java	Adjusts Lombok equality/hashCode generation to include superclass fields.
lib/src/main/java/nl/knaw/dans/lib/dataverse/FileApi.java	Adds getMetadata() API method.
lib/src/main/java/nl/knaw/dans/lib/dataverse/DataverseClient.java	Updates client entry points to accept long for file-related IDs.
lib/src/main/java/nl/knaw/dans/lib/dataverse/DatasetApi.java	Updates deleteFiles to accept List<Long>.
examples/src/main/java/nl/knaw/dans/lib/dataverse/example/FileGetMetadata.java	Adds runnable example for the new getMetadata() API.
examples/src/main/java/nl/knaw/dans/lib/dataverse/example/DatasetDeleteFiles.java	Updates example to use List<Long> file IDs.

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