ResourceHttpMessageConverter should read the Content-Disposition header (if available) to get the file name [SPR-15191]

[spring-projects-issues]

Mauro Molinari opened SPR-15191 and commented

When reading contents with RestTemplate:

restTemplate.getForObject(url, Resource.class, parts);

the returned Resource does not specify any file name, even if the HTTP response received from the remote server has a proper Content-Disposition header with file name specified.

It would save some work if ResourceHttpMessageConverter read that header and properly enhanced the returned Resource object.

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Affects: 4.2.8, 4.3.1

Issue Links:

• Introduce HttpHeaders getContentDisposition() and setContentDisposition() [SPR-14408] #18979 Introduce HttpHeaders getContentDisposition() and setContentDisposition()
• Disable streaming when reading to Resources in RestTemplate [SPR-14882] #19448 Disable streaming when reading to Resources in RestTemplate

Referenced from: commits 768802f

[spring-projects-issues]

Juergen Hoeller commented

Good idea! Rolling this into 5.0 RC1, based on our new ContentDisposition management in HttpHeaders...