chore(java): mark every class as internal (#2323)

This marks all the java classes as internal so the generator can be
published to maven without an expectation of the java code itself
being GA.

Author: JordonPhillips

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddAwsAuthPlugin.java

@@ -43,11 +43,13 @@
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.MapUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Configure clients with AWS auth configurations and plugin.
  */
 // TODO: Think about AWS Auth supported for only some operations and not all, when not AWS service, with say @auth([])
+@SmithyInternalApi
 public final class AddAwsAuthPlugin implements TypeScriptIntegration {
     static final String STS_CLIENT_PREFIX = "sts-client-";
     static final String ROLE_ASSUMERS_FILE = "defaultRoleAssumers";

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddAwsRuntimeConfig.java

@@ -33,6 +33,7 @@
 import software.amazon.smithy.typescript.codegen.TypeScriptWriter;
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.MapUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 // TODO: This javadoc is specific to needs of AWS client. However it has elements that would be needed by non-AWS
 // clients too, like logger, region for SigV4. We should refactor these into different Integration or rename this
@@ -74,6 +75,7 @@
  *     <li>logger: Sets to empty as logger is passed in client configuration</li>
  * </ul>
  */
+@SmithyInternalApi
 public final class AddAwsRuntimeConfig implements TypeScriptIntegration {
 
     private static final Logger LOGGER = Logger.getLogger(AddAwsRuntimeConfig.class.getName());

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddBodyChecksumGeneratorDependency.java

@@ -29,10 +29,12 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.MapUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Adds blobReader dependency if needed.
  */
+@SmithyInternalApi
 public class AddBodyChecksumGeneratorDependency implements TypeScriptIntegration {
     private static final Set<String> SERVICE_IDS = SetUtils.of("Glacier");
 

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddBuiltinPlugins.java

@@ -31,10 +31,12 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Adds all built-in runtime client plugins to clients.
  */
+@SmithyInternalApi
 public class AddBuiltinPlugins implements TypeScriptIntegration {
     private static final Set<String> ROUTE_53_ID_MEMBERS = SetUtils.of("DelegationSetId", "HostedZoneId", "Id");
 

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddCrossRegionCopyingPlugin.java

@@ -25,7 +25,9 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
+@SmithyInternalApi
 public class AddCrossRegionCopyingPlugin implements TypeScriptIntegration {
     private static final Set<String> SHARED_PRESIGNED_URL_OPERATIONS = SetUtils.of(
         "CopyDBClusterSnapshot",

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddDocumentClientPlugin.java

@@ -32,10 +32,12 @@
 import software.amazon.smithy.typescript.codegen.TypeScriptWriter;
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.IoUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Generates Client and Commands for DynamoDB Document Client.
  */
+@SmithyInternalApi
 public class AddDocumentClientPlugin implements TypeScriptIntegration {
 
     @Override

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddEventStreamHandlingDependency.java

@@ -37,11 +37,13 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.MapUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Adds runtime client plugins that handle the eventstream flow in request,
  * including eventstream payload signing.
  */
+@SmithyInternalApi
 public class AddEventStreamHandlingDependency implements TypeScriptIntegration {
     @Override
     public List<RuntimeClientPlugin> getClientPlugins() {

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddHttp2Dependency.java

@@ -29,7 +29,9 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.MapUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
+@SmithyInternalApi
 public class AddHttp2Dependency implements TypeScriptIntegration {
     @Override
     public Map<String, Consumer<TypeScriptWriter>> getRuntimeConfigWriters(

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddMd5HashDependency.java

@@ -30,10 +30,12 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.MapUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 /**
  * Adds Md5Hash if needed.
  */
+@SmithyInternalApi
 public class AddMd5HashDependency implements TypeScriptIntegration {
     private static final Set<String> SERVICE_IDS = SetUtils.of("S3", "SQS");
 

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddOmitRetryHeadersDependency.java

@@ -25,8 +25,10 @@
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
 import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.SetUtils;
+import software.amazon.smithy.utils.SmithyInternalApi;
 
 
+@SmithyInternalApi
 public class AddOmitRetryHeadersDependency implements TypeScriptIntegration {
     private static final Set<String> SERVICE_IDS = SetUtils.of(
         "ConnectParticipant", // P43593766