http-client-java, populate title in settings (#8755)

For the split of containerregistry.

We'd use the `title` to distinguish containerregistry with
containerregistrytasks

This should work both in Swagger and in TypeSpec (local test latter).

Author: weidongxu-microsoft

packages/http-client-java/generator/http-client-generator-mgmt/src/main/java/com/microsoft/typespec/http/client/generator/mgmt/model/clientmodel/examplemodel/FluentClientMethodExample.java

@@ -107,6 +107,11 @@ public String getMethodReference() {
                 // OpenAPI source of deployments moved to a separate folder
                 serviceClientReference = "deploymentClient()";
             }
+        } else if ("containerregistry".equals(lastIdentifier)) {
+            String title = settings.getAutorestSettings().getTitle();
+            if ("ContainerRegistryTasks".equals(title)) {
+                serviceClientReference = "taskClient()";
+            }
         }
 
         String methodGroupReference = "get" + CodeNamer.toPascalCase(methodGroup.getVariableName()) + "()";

packages/http-client-java/generator/http-client-generator/src/main/java/com/microsoft/typespec/http/client/generator/Main.java

@@ -106,7 +106,8 @@ public static void main(String[] args) throws IOException {
 
     private static void handleFluent(CodeModel codeModel, EmitterOptions emitterOptions, boolean sdkIntegration) {
         // initialize plugin
-        TypeSpecFluentPlugin fluentPlugin = new TypeSpecFluentPlugin(emitterOptions, sdkIntegration);
+        TypeSpecFluentPlugin fluentPlugin
+            = new TypeSpecFluentPlugin(emitterOptions, sdkIntegration, codeModel.getInfo().getTitle());
 
         codeModel = fluentPlugin.preProcess(codeModel);
 

packages/http-client-java/generator/http-client-generator/src/main/java/com/microsoft/typespec/http/client/generator/fluent/TypeSpecFluentPlugin.java

@@ -38,10 +38,11 @@ public class TypeSpecFluentPlugin extends FluentGen {
     private static final Logger LOGGER = LoggerFactory.getLogger(TypeSpecFluentPlugin.class);
     private final EmitterOptions emitterOptions;
 
-    public TypeSpecFluentPlugin(EmitterOptions options, boolean sdkIntegration) {
+    public TypeSpecFluentPlugin(EmitterOptions options, boolean sdkIntegration, String title) {
         super(new TypeSpecPlugin.MockConnection(), "dummy", "dummy");
         this.emitterOptions = options;
 
+        SETTINGS_MAP.put("title", title);
         SETTINGS_MAP.put("namespace", options.getNamespace());
         if (!CoreUtils.isNullOrEmpty(options.getOutputDir())) {
             SETTINGS_MAP.put("output-folder", options.getOutputDir());