fix EntityModel<List<Article>> to CollectionModel<>

WebService/src/main/java/SAE/ApiREST/WebService/controller/ArticleControler.java

@@ -1,6 +1,7 @@
 package SAE.ApiREST.WebService.controller;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.hateoas.CollectionModel;
 import org.springframework.hateoas.EntityModel;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Controller;
@@ -12,7 +13,6 @@ import SAE.ApiREST.WebService.model.Article;
 import SAE.ApiREST.WebService.service.IArticleService;
 
 import java.util.ArrayList;
-import java.util.List;
 
 import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.linkTo;
 import static org.springframework.hateoas.server.mvc.WebMvcLinkBuilder.methodOn;
@@ -179,14 +179,14 @@ public class ArticleControler {
         value = "/getAllArticle", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getAllArticles() {
+    public @ResponseBody CollectionModel<Article> getAllArticles() {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getAllArticles();
         
         if(results.isEmpty()) {
             throw new ArticleException("No articles available");
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getAllArticles()).withSelfRel()
         );
@@ -214,14 +214,14 @@ public class ArticleControler {
         value = "/getArticlesByTitle/{title}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesByTitle(@PathVariable(value = "title") String title) {
+    public @ResponseBody CollectionModel<Article> getArticlesByTitle(@PathVariable(value = "title") String title) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesByTitle(title);
         
         if(results.isEmpty()) {
             throw new ArticleException("Undefined title");
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesByTitle(title)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleFromTitle(title)).withRel("deleteArticleFromTitle")
@@ -232,14 +232,14 @@ public class ArticleControler {
         value = "/getArticlesByUrl/{url}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesByUrl(@PathVariable(value = "url") String url) {
+    public @ResponseBody CollectionModel<Article> getArticlesByUrl(@PathVariable(value = "url") String url) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesByUrl(url);
         
         if(results.isEmpty()) {
             throw new ArticleException("Undefined title");
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesByUrl(url)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleFromUrl(url)).withRel("deleteArticleFromId")
@@ -250,14 +250,14 @@ public class ArticleControler {
         value = "/getArticlesByType/{type}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesByType(@PathVariable(value = "type") Integer type) {
+    public @ResponseBody CollectionModel<Article> getArticlesByType(@PathVariable(value = "type") Integer type) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesByType(type);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No content of type %d", type));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesByType(type)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleFromType(type)).withRel("deleteArticleFromType")
@@ -268,14 +268,14 @@ public class ArticleControler {
         value = "/getVisibleArticles", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getVisibleArticles() {
+    public @ResponseBody CollectionModel<Article> getVisibleArticles() {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getVisibleArticles();
 
         if (results.isEmpty()) {
             throw new ArticleException("No visible article");
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getVisibleArticles()).withSelfRel()
         );
@@ -285,14 +285,14 @@ public class ArticleControler {
         value = "/getInvisibleArticles", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getInvisibleArticles() {
+    public @ResponseBody CollectionModel<Article> getInvisibleArticles() {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getInvisibleArticles();
 
         if (results.isEmpty()) {
             throw new ArticleException("No invisible article");
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getInvisibleArticles()).withSelfRel()
         );
@@ -302,14 +302,14 @@ public class ArticleControler {
         value = "/getArticlesAddedBefore/{dateAdded}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesAddedBefore(@PathVariable(value = "dateAdded") String dateAdded) {
+    public @ResponseBody CollectionModel<Article> getArticlesAddedBefore(@PathVariable(value = "dateAdded") String dateAdded) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesAddedBefore(dateAdded);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article added before %t", dateAdded));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesAddedBefore(dateAdded)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleAddedBefore(dateAdded)).withRel("deleteArticleAddedBefore")
@@ -320,14 +320,14 @@ public class ArticleControler {
         value = "/getArticlesAddedAfter/{dateAdded}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesAddedAfter(@PathVariable(value = "dateAdded") String dateAdded) {
+    public @ResponseBody CollectionModel<Article> getArticlesAddedAfter(@PathVariable(value = "dateAdded") String dateAdded) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesAddedAfter(dateAdded);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article added after %t", dateAdded));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesAddedAfter(dateAdded)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleAddedAfter(dateAdded)).withRel("deleteArticleAddedAfter")
@@ -338,14 +338,14 @@ public class ArticleControler {
         value = "/getArticlesAddedBetween/{beginning}/{end}",
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesAddedBetween(@PathVariable(value = "beginning") String beginning, @PathVariable(value = "end") String end) {
+    public @ResponseBody CollectionModel<Article> getArticlesAddedBetween(@PathVariable(value = "beginning") String beginning, @PathVariable(value = "end") String end) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesAddedBetween(beginning, end);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article added between %t and %t", beginning, end));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesAddedBetween(beginning, end)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticleAddedBetween(beginning, end)).withRel("deleteArticleAddedBetween")
@@ -356,14 +356,14 @@ public class ArticleControler {
         value = "/getArticlesPublishedBefore/{datePublished}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesPublishedBefore(@PathVariable(value = "datePublished") String datePublished) {
+    public @ResponseBody CollectionModel<Article> getArticlesPublishedBefore(@PathVariable(value = "datePublished") String datePublished) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesPublishedBefore(datePublished);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article published before %t", datePublished));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesPublishedBefore(datePublished)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticlePublishedBefore(datePublished)).withRel("deleteArticlePublishedBefore")
@@ -374,14 +374,14 @@ public class ArticleControler {
         value = "/getArticlesPublishedAfter/{datePublished}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesPublishedAfter(@PathVariable(value = "datePublished") String datePublished) {
+    public @ResponseBody CollectionModel<Article> getArticlesPublishedAfter(@PathVariable(value = "datePublished") String datePublished) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesPublishedAfter(datePublished);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article published after %t", datePublished));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesPublishedAfter(datePublished)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticlePublishedAfter(datePublished)).withRel("deleteArticlePublishedAfter")
@@ -392,14 +392,14 @@ public class ArticleControler {
         value = "/getArticlesPublishedBetween/{beginning}/{end}", 
         produces = MediaType.APPLICATION_JSON_VALUE
     )
-    public @ResponseBody EntityModel<List<Article>> getArticlesPublishedBetween(@PathVariable(value = "beginning") String beginning, @PathVariable(value = "end") String end) {
+    public @ResponseBody CollectionModel<Article> getArticlesPublishedBetween(@PathVariable(value = "beginning") String beginning, @PathVariable(value = "end") String end) {
         ArrayList<Article> results = (ArrayList<Article>) articleService.getArticlesPublishedBetween(beginning, end);
 
         if (results.isEmpty()) {
             throw new ArticleException(String.format("No article published between %t and %t", beginning, end));
         }
         
-        return EntityModel.of(
+        return CollectionModel.of(
             results,
             linkTo(methodOn(ArticleControler.class).getArticlesPublishedBetween(beginning, end)).withSelfRel(),
             linkTo(methodOn(ArticleControler.class).deleteArticlePublishedBetween(beginning, end)).withRel("getArticlesPublishedBetween")