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  1. Spring Data REST
  2. DATAREST-408

Nested projections not loading nested lists

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    • Sprint:
      55 - Evans SR2

      Description

      When nesting projections, Lists/Maps are not included in the processing. Sample:

      The following snippet represents the nested projection, which contains a list of limitations.

      "name" : "Light",
    "description" : "Light",
    "enabled" : true,
    "limitations" : [ {
      "name" : "Request",
      "description" : "Number of requests per billing period",
      "type" : null,
      "value" : 20.0
    } ],
    "links" : [ ],
    "content" : [ ],
    "links" : [ {
      "rel" : "self",
      "href" : "http://localhost:8080/web/specifications/1310{?projection}"
    }, {
      "rel" : "limitations",
      "href" : "http://localhost:8080/web/specifications/1310/limitations"
    }, {
      "rel" : "product",
      "href" : "http://localhost:8080/web/specifications/1310/product"
    }

      Using the parent projection, which contains the nested projection

      "name" : "Light",
    "description" : "Light",
    "prices" : [ {
      "value" : -1.0,
      "currency" : "USD",
      "unit" : "Request",
      "period" : "Month",
      "interval" : 1,
      "approximation" : false,
      "component" : null
    } ],
    "productCategory" : {
      "name" : "Price comparison",
      "description" : "Blablablaba"
    },
    "specifications" : [ {
      "name" : "Light",
      "description" : "Light",
      "enabled" : true
    } ],
    "trialPeriod" : null,
    "trialInterval" : 0,
    "links" : [ ],
    "content" : [ ],
    "links" : [ {
      "rel" : "self",
      "href" : "http://localhost:8080/web/products/1300{?projection}"
    }, {
      "rel" : "specifications",
      "href" : "http://localhost:8080/web/products/1300/specifications"
    }, {
      "rel" : "product",
      "href" : "http://localhost:8080/web/products/1300/product"
    }, {
      "rel" : "productCategory",
      "href" : "http://localhost:8080/web/products/1300/productCategory"
    }, {
      "rel" : "accounts",
      "href" : "http://localhost:8080/web/products/1300/accounts"
    } ]

      one can see, that all types (int, string) etc. are rendered, but the list not.

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          Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. DATAREST-394 Projections are not applied to collection attributes

          • Major - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. DATAREST-477 VenueProjection with List<ContactProjection> returns List<Contact> instead

          • Major - Major loss of function.
          • Resolved

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              People

              Assignee:
              olivergierke Oliver Drotbohm
              Reporter:
              jhiemer Johannes Hiemer
              Last updater:
              Spring Issues Spring Issues
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                Dates

                Created:
                Updated:
                Resolved: