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  1. RESTEasy
  2. RESTEASY-1419

Add support for injecting Optional<T> parameter types

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    • Feature Request
    • Resolution: Done
    • Major
    • 4.3.0.Final, 3.9.0.Final
    • None
    • jaxrs
    • None

    Description

      Currently, PathParam and QueryParam support the following construct (from https://docs.jboss.org/resteasy/docs/3.0.17.Final/userguide/html_single/#_PathParam):

      The parameter type you inject into can be any primitive type, a String, or any Java object that has a constructor that takes a String parameter, or a static valueOf method that takes a String as a parameter.

      Proposal is to also support java.util.Optional.ofNullable as a wrapper object for Strings, which is always called. This will eliminate all null checks for optional parameters in resource classes with the different Optional followup methods, such as optional.ifPresent.

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          Feature Request - Feature requests from customers and/or users WFLY-12192 Add support for injecting Optional<T> parameter types

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Feature Request - Feature requests from customers and/or users RESTEASY-2776 Add support of Optional types in BeanParams

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

          Task - Represents a small unit of work that is not end-user facing. RESTEASY-2332 Add documentation for optional typed parameters

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Resolved

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              weinanli Weinan Li
              tagliola_jira Claudio Tagliola (Inactive)
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                Updated:
                Resolved: