move export case to network conversion server

[EtienneLt]

Please check if the PR fulfills these requirements

• The commit message follows our guidelines
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)
• A PR or issue has been opened in all impacted repositories (if any)

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What kind of change does this PR introduce?

What is the current behavior?

What is the new behavior (if this is a feature change)?

Does this PR introduce a breaking change or deprecate an API?

• Yes
• No

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• The Breaking Change or Deprecated label has been added
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Other information:

[antoinebhs]

Remove ExportCaseInfos (not used)
Remove:

    public static CaseException createCopyZipContentError(UUID uuid, Exception e) {
        return new CaseException(Type.ZIP_FILE_PROCESS, "Error copying zip content file: " + uuid, e);
    }

    public static CaseException createUnsupportedFormat(String format) {
        return new CaseException(Type.UNSUPPORTED_FORMAT, "The format: " + format + " is unsupported");
    }

(not used)
and

        ZIP_FILE_PROCESS,
        UNSUPPORTED_FORMAT

that are not used
See: c38a316#diff-15b959878419fa937da7a7fb04ad34aed18cdd30c0f437dbccb30117bc0a0537

[EtienneLt]

do I remove TEMP_FILE_PROCESS too ? @antoinebhs

[antoinebhs]

do I remove TEMP_FILE_PROCESS too ? @antoinebhs

If not used, yes

[antoinebhs]

Code OK

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
85.7% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud