From 02bcad36fd67b16ad8690cc2a381ac39882fa9fe Mon Sep 17 00:00:00 2001
From: "Thomas, Elizabeth-CW" <Elizabeth.Thomas2@bestbuy.com>
Date: Thu, 13 Apr 2017 09:31:07 -0500
Subject: [PATCH] Elizabeth/Joy - adding example support if specified in the
 swagger spec

---
 .../src/main/resources/JavaSpring/api.mustache       |  3 ++-
 .../main/resources/JavaSpring/apiController.mustache | 12 ++++++++++--
 .../resources/JavaSpring/exampleReturnTypes.mustache |  1 +
 3 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 modules/swagger-codegen/src/main/resources/JavaSpring/exampleReturnTypes.mustache

diff --git a/modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache b/modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache
index 327e5c03f78..b8f91005288 100644
--- a/modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaSpring/api.mustache
@@ -16,6 +16,7 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
+import java.io.IOException;
 
 import java.util.List;
 {{#async}}
@@ -48,7 +49,7 @@ public interface {{classname}} {
         produces = { {{#produces}}"{{{mediaType}}}"{{#hasMore}}, {{/hasMore}}{{/produces}} }, {{/hasProduces}}{{#hasConsumes}}
         consumes = { {{#consumes}}"{{{mediaType}}}"{{#hasMore}}, {{/hasMore}}{{/consumes}} },{{/hasConsumes}}{{/singleContentTypes}}
         method = RequestMethod.{{httpMethod}})
-    {{#jdk8}}default {{/jdk8}}{{#responseWrapper}}{{.}}<{{/responseWrapper}}ResponseEntity<{{>returnTypes}}>{{#responseWrapper}}>{{/responseWrapper}} {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{#hasMore}},{{/hasMore}}{{/allParams}}){{^jdk8}};{{/jdk8}}{{#jdk8}} {
+    {{#jdk8}}default {{/jdk8}}{{#responseWrapper}}{{.}}<{{/responseWrapper}}ResponseEntity<{{>returnTypes}}>{{#responseWrapper}}>{{/responseWrapper}} {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{#hasMore}},{{/hasMore}}{{/allParams}}){{#examples}}throws IOException{{/examples}}{{^jdk8}};{{/jdk8}}{{#jdk8}} {
         // do some magic!
         return {{#async}}CompletableFuture.completedFuture({{/async}}new ResponseEntity<{{>returnTypes}}>(HttpStatus.OK){{#async}}){{/async}};
     }{{/jdk8}}
diff --git a/modules/swagger-codegen/src/main/resources/JavaSpring/apiController.mustache b/modules/swagger-codegen/src/main/resources/JavaSpring/apiController.mustache
index 608c22d212a..12c5a0f0416 100644
--- a/modules/swagger-codegen/src/main/resources/JavaSpring/apiController.mustache
+++ b/modules/swagger-codegen/src/main/resources/JavaSpring/apiController.mustache
@@ -17,6 +17,8 @@ import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.io.IOException;
 
 import java.util.List;
 {{#async}}
@@ -39,9 +41,15 @@ public class {{classname}}Controller implements {{classname}} {
 
 {{^jdk8-no-delegate}}{{#operation}}
     public {{#async}}Callable<{{/async}}ResponseEntity<{{>returnTypes}}>{{#async}}>{{/async}} {{operationId}}({{#allParams}}{{>queryParams}}{{>pathParams}}{{>headerParams}}{{>bodyParams}}{{>formParams}}{{#hasMore}},
-        {{/hasMore}}{{/allParams}}) {
+        {{/hasMore}}{{/allParams}}) {{#examples}}throws IOException{{/examples}} {
         // do some magic!{{^isDelegate}}{{^async}}
-        return new ResponseEntity<{{>returnTypes}}>(HttpStatus.OK);{{/async}}{{#async}}
+
+        {{#examples}}
+        ObjectMapper objectMapper = new ObjectMapper();
+        return new ResponseEntity<{{>returnTypes}}>(objectMapper.readValue({{{example}}},{{>exampleReturnTypes}}.class), HttpStatus.OK);
+        {{/examples}}
+        {{^examples}}
+        return new ResponseEntity<{{>returnTypes}}>(HttpStatus.OK);{{/examples}}{{/async}}{{#async}}
         return new Callable<ResponseEntity<{{>returnTypes}}>>() {
             @Override
             public ResponseEntity<{{>returnTypes}}> call() throws Exception {
diff --git a/modules/swagger-codegen/src/main/resources/JavaSpring/exampleReturnTypes.mustache b/modules/swagger-codegen/src/main/resources/JavaSpring/exampleReturnTypes.mustache
new file mode 100644
index 00000000000..395e3889c20
--- /dev/null
+++ b/modules/swagger-codegen/src/main/resources/JavaSpring/exampleReturnTypes.mustache
@@ -0,0 +1 @@
+{{#returnContainer}}{{#isMapContainer}}Map{{/isMapContainer}}{{#isListContainer}}List{{/isListContainer}}{{/returnContainer}}{{^returnContainer}}{{{returnType}}}{{/returnContainer}}
\ No newline at end of file