[jira] [Created] (CLOUDSTACK-3537) [UI] - when pass pageSize to the list* api calls, check against global config "default.page.size"

["Alena Prokharchyk (JIRA)" <ji...@apache.org>]

Alena Prokharchyk created CLOUDSTACK-3537:
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             Summary: [UI] - when pass pageSize to the list* api calls, check against global config "default.page.size"
                 Key: CLOUDSTACK-3537
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-3537
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: UI
    Affects Versions: 4.2.0
            Reporter: Alena Prokharchyk
             Fix For: 4.2.0


Global config "default.page.size" defines max allowed pageSize for list* api calls. If no pageSize specified in the call, then its being defaulted to this global config. When pageSize is passed to the call, then it shouldn't be greater than default.page.size.

The bug is: UI passed pageSize to the number of API calls w/o verifying whether this number is less than default.page.size allows. And it ends up with the errors on the API side "Page size can't exceed max allowed page size value"

Suggested fix: when UI passes pageSize param to the list* API call:

* verify its value against default.page.size
* if its <=, pass it to the call
* if its >, then pass default.page.size to the call.

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