[javascript-closure-angular] Change metadata to reflect beta status and non-existing xml capability in docs (OpenAPITools#18834)

* Fix generator metadata to reflect beta status and non-existing xml capability

* Regenerate doc page

* Regenerate docs/generators.md

Author: Philzen

docs/generators.md

@@ -34,7 +34,7 @@ The following generators are available:
 * [java-micronaut-client (beta)](generators/java-micronaut-client.md)  
 * [javascript](generators/javascript.md)  
 * [javascript-apollo-deprecated (deprecated)](generators/javascript-apollo-deprecated.md)  
-* [javascript-closure-angular](generators/javascript-closure-angular.md)  
+* [javascript-closure-angular (beta)](generators/javascript-closure-angular.md)  
 * [javascript-flowtyped](generators/javascript-flowtyped.md)  
 * [jaxrs-cxf-client](generators/jaxrs-cxf-client.md)  
 * [jetbrains-http-client (experimental)](generators/jetbrains-http-client.md)  

docs/generators/javascript-closure-angular.md

@@ -7,11 +7,11 @@ title: Documentation for the javascript-closure-angular Generator
 | Property | Value | Notes |
 | -------- | ----- | ----- |
 | generator name | javascript-closure-angular | pass this to the generate command after -g |
-| generator stability | STABLE | |
+| generator stability | BETA | |
 | generator type | CLIENT | |
 | generator language | Javascript | |
 | generator default templating engine | mustache | |
-| helpTxt | Generates a Javascript AngularJS client library (beta) annotated with Google Closure Compiler annotations(https://developers.google.com/closure/compiler/docs/js-for-compiler?hl=en) | |
+| helpTxt | Generates a Javascript AngularJS client library annotated with Google Closure Compiler annotations(https://developers.google.com/closure/compiler/docs/js-for-compiler?hl=en) | |
 
 ## CONFIG OPTIONS
 These options may be applied as additional-properties (cli) or configOptions (plugins). Refer to [configuration docs](https://openapi-generator.tech/docs/configuration) for more details.
@@ -217,6 +217,6 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 | Name | Supported | Defined By |
 | ---- | --------- | ---------- |
 |JSON|✓|OAS2,OAS3
-|XML|✓|OAS2,OAS3
+|XML|✗|OAS2,OAS3
 |PROTOBUF|✗|ToolingExtension
 |Custom|✗|OAS2,OAS3

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/JavascriptClosureAngularClientCodegen.java

@@ -22,6 +22,10 @@
 import lombok.Setter;
 import org.apache.commons.lang3.StringUtils;
 import org.openapitools.codegen.*;
+import org.openapitools.codegen.meta.FeatureSet;
+import org.openapitools.codegen.meta.GeneratorMetadata;
+import org.openapitools.codegen.meta.Stability;
+import org.openapitools.codegen.meta.features.WireFormatFeature;
 import org.openapitools.codegen.model.ModelMap;
 import org.openapitools.codegen.model.ModelsMap;
 import org.openapitools.codegen.model.OperationsMap;
@@ -44,6 +48,15 @@ public class JavascriptClosureAngularClientCodegen extends DefaultCodegen implem
 
     public JavascriptClosureAngularClientCodegen() {
         super();
+        
+        generatorMetadata = GeneratorMetadata.newBuilder(generatorMetadata)
+            .stability(Stability.BETA)
+            .featureSet(
+                FeatureSet.newBuilder(generatorMetadata.getFeatureSet())
+                    .excludeWireFormatFeatures(WireFormatFeature.XML).build()
+            )
+            .build();
+        
         outputFolder = "generated-code/javascript-closure-angular";
 
         // default HIDE_GENERATION_TIMESTAMP to true
@@ -140,7 +153,7 @@ public String getName() {
 
     @Override
     public String getHelp() {
-        return "Generates a Javascript AngularJS client library (beta) annotated with Google Closure Compiler annotations" +
+        return "Generates a Javascript AngularJS client library annotated with Google Closure Compiler annotations" +
             "(https://developers.google.com/closure/compiler/docs/js-for-compiler?hl=en)";
     }