SingleRequestParameter setter parameter construction

docs/generators/java-microprofile.md

@@ -100,7 +100,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useRuntimeException|Use RuntimeException instead of Exception. Only jersey2, jersey3, okhttp-gson, vertx, microprofile support this option.| |false|
 |useRxJava2|Whether to use the RxJava2 adapter with the retrofit2 library. IMPORTANT: This option has been deprecated.| |false|
 |useRxJava3|Whether to use the RxJava3 adapter with the retrofit2 library. IMPORTANT: This option has been deprecated.| |false|
-|useSingleRequestParameter|Setting this property to "true" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to "static" does the same as "true", but also makes the generated arguments class static. Only WebClient supports this option.| |false|
+|useSingleRequestParameter|Setting this property to "true" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to "static" does the same as "true", but also makes the generated arguments class static with single parameter instantiation.| |false|
 |webclientBlockingOperations|Making all WebClient operations blocking(sync). Note that if on operation 'x-webclient-blocking: false' then such operation won't be sync| |false|
 |withAWSV4Signature|whether to include AWS v4 signature support (only available for okhttp-gson library)| |false|
 |withXml|whether to include support for application/xml content type and include XML annotations in the model (works with libraries that provide support for JSON and XML)| |false|

docs/generators/java.md

@@ -100,7 +100,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |useRuntimeException|Use RuntimeException instead of Exception. Only jersey2, jersey3, okhttp-gson, vertx, microprofile support this option.| |false|
 |useRxJava2|Whether to use the RxJava2 adapter with the retrofit2 library. IMPORTANT: This option has been deprecated.| |false|
 |useRxJava3|Whether to use the RxJava3 adapter with the retrofit2 library. IMPORTANT: This option has been deprecated.| |false|
-|useSingleRequestParameter|Setting this property to "true" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to "static" does the same as "true", but also makes the generated arguments class static. Only WebClient supports this option.| |false|
+|useSingleRequestParameter|Setting this property to "true" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to "static" does the same as "true", but also makes the generated arguments class static with single parameter instantiation.| |false|
 |webclientBlockingOperations|Making all WebClient operations blocking(sync). Note that if on operation 'x-webclient-blocking: false' then such operation won't be sync| |false|
 |withAWSV4Signature|whether to include AWS v4 signature support (only available for okhttp-gson library)| |false|
 |withXml|whether to include support for application/xml content type and include XML annotations in the model (works with libraries that provide support for JSON and XML)| |false|

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

@@ -237,7 +237,7 @@ public JavaClientCodegen() {
         cliOptions.add(CliOption.newString(CONFIG_KEY_FROM_CLASS_NAME, "If true, set tag as key in @RegisterRestClient. Default to false. Only `microprofile` supports this option."));
         cliOptions.add(CliOption.newBoolean(CodegenConstants.USE_ONEOF_DISCRIMINATOR_LOOKUP, CodegenConstants.USE_ONEOF_DISCRIMINATOR_LOOKUP_DESC + " Only jersey2, jersey3, native, okhttp-gson support this option."));
         cliOptions.add(CliOption.newString(MICROPROFILE_REST_CLIENT_VERSION, "Version of MicroProfile Rest Client API."));
-        cliOptions.add(CliOption.newString(CodegenConstants.USE_SINGLE_REQUEST_PARAMETER, "Setting this property to \"true\" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to \"static\" does the same as \"true\", but also makes the generated arguments class static. Only WebClient supports this option.").defaultValue("false"));
+        cliOptions.add(CliOption.newString(CodegenConstants.USE_SINGLE_REQUEST_PARAMETER, "Setting this property to \"true\" will generate functions with a single argument containing all API endpoint parameters instead of one argument per parameter. ONLY jersey2, jersey3, okhttp-gson, microprofile, Spring RestClient, Spring WebClient support this option. Setting this property to \"static\" does the same as \"true\", but also makes the generated arguments class static with single parameter instantiation.").defaultValue("false"));
         cliOptions.add(CliOption.newBoolean(WEBCLIENT_BLOCKING_OPERATIONS, "Making all WebClient operations blocking(sync). Note that if on operation 'x-webclient-blocking: false' then such operation won't be sync", this.webclientBlockingOperations));
         cliOptions.add(CliOption.newBoolean(GENERATE_CLIENT_AS_BEAN, "For resttemplate, configure whether to create `ApiClient.java` and Apis clients as bean (with `@Component` annotation).", this.generateClientAsBean));
         cliOptions.add(CliOption.newBoolean(SUPPORT_URL_QUERY, "Generate toUrlQueryString in POJO (default to true). Available on `native`, `apache-httpclient` libraries."));

modules/openapi-generator/src/main/resources/Java/libraries/restclient/api.mustache

@@ -56,7 +56,69 @@ public class {{classname}} {
 {{#hasParams}}
 {{^hasSingleParam}}
 
+    {{^staticRequest}}
     public record {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request({{#allParams}}{{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}{{^-last}}, {{/-last}}{{/allParams}}){}
+    {{/staticRequest}}
+    {{#staticRequest}}
+    public static class {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request {
+    {{#allParams}}
+        private final {{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}};
+    {{/allParams}}
+
+        public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request() {}
+
+        public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request({{#allParams}}{{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}{{^-last}}, {{/-last}}{{/allParams}}) {
+        {{#allParams}}
+            this.{{paramName}} = {{paramName}};
+        {{/allParams}}
+        }
+
+        {{#allParams}}
+        public {{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}() {
+            return this.{{paramName}};
+        }
+        public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request {{paramName}}({{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}) {
+            this.{{paramName}} = {{paramName}};
+            return this;
+        }
+
+        {{/allParams}}
+        @Override
+        public boolean equals(Object o) {
+        {{#useReflectionEqualsHashCode}}
+          return EqualsBuilder.reflectionEquals(this, o, false, null, true);
+        {{/useReflectionEqualsHashCode}}
+        {{^useReflectionEqualsHashCode}}
+          if (this == o) {
+            return true;
+          }
+          if (o == null || getClass() != o.getClass()) {
+            return false;
+          }{{#hasVars}}
+          {{classname}} {{classVarName}} = ({{classname}}) o;
+          return {{#vars}}{{#vendorExtensions.x-is-jackson-optional-nullable}}equalsNullable(this.{{name}}, {{classVarName}}.{{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^vendorExtensions.x-is-jackson-optional-nullable}}{{#isByteArray}}Arrays{{/isByteArray}}{{^isByteArray}}Objects{{/isByteArray}}.equals(this.{{name}}, {{classVarName}}.{{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^-last}} &&
+              {{/-last}}{{/vars}}{{#additionalPropertiesType}} &&
+              Objects.equals(this.additionalProperties, {{classVarName}}.additionalProperties){{/additionalPropertiesType}}{{#parent}} &&
+              super.equals(o){{/parent}};{{/hasVars}}{{^hasVars}}
+          return {{#parent}}super.equals(o){{/parent}}{{^parent}}true{{/parent}};{{/hasVars}}
+        {{/useReflectionEqualsHashCode}}
+        }{{#vendorExtensions.x-jackson-optional-nullable-helpers}}
+
+        private static <T> boolean equalsNullable(JsonNullable<T> a, JsonNullable<T> b) {
+          return a == b || (a != null && b != null && a.isPresent() && b.isPresent() && Objects.deepEquals(a.get(), b.get()));
+        }{{/vendorExtensions.x-jackson-optional-nullable-helpers}}
+
+        @Override
+        public int hashCode() {
+        {{#useReflectionEqualsHashCode}}
+          return HashCodeBuilder.reflectionHashCode(this);
+        {{/useReflectionEqualsHashCode}}
+        {{^useReflectionEqualsHashCode}}
+          return Objects.hash({{#vars}}{{#vendorExtensions.x-is-jackson-optional-nullable}}hashCodeNullable({{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^vendorExtensions.x-is-jackson-optional-nullable}}{{^isByteArray}}{{name}}{{/isByteArray}}{{#isByteArray}}Arrays.hashCode({{name}}){{/isByteArray}}{{/vendorExtensions.x-is-jackson-optional-nullable}}{{^-last}}, {{/-last}}{{/vars}}{{#parent}}{{#hasVars}}, {{/hasVars}}super.hashCode(){{/parent}}{{#additionalPropertiesType}}, additionalProperties{{/additionalPropertiesType}});
+        {{/useReflectionEqualsHashCode}}
+        }
+    }
+    {{/staticRequest}}
 
     /**
     * {{summary}}

modules/openapi-generator/src/main/resources/Java/libraries/webclient/api.mustache

@@ -59,17 +59,58 @@ public class {{classname}} {
         private final {{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}};
     {{/allParams}}
 
+        public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request() {}
+
         public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request({{#allParams}}{{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}{{^-last}}, {{/-last}}{{/allParams}}) {
-      {{#allParams}}
-          this.{{paramName}} = {{paramName}};
-      {{/allParams}}
-      }
+        {{#allParams}}
+            this.{{paramName}} = {{paramName}};
+        {{/allParams}}
+        }
 
-    {{#allParams}}
+        {{#allParams}}
         public {{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}() {
             return this.{{paramName}};
         }
-    {{/allParams}}
+        public {{#lambda.titlecase}}{{operationId}}{{/lambda.titlecase}}Request {{paramName}}({{#isFile}}{{#useAbstractionForFiles}}{{#collectionFormat}}java.util.Collection<org.springframework.core.io.AbstractResource>{{/collectionFormat}}{{^collectionFormat}}org.springframework.core.io.AbstractResource{{/collectionFormat}}{{/useAbstractionForFiles}}{{^useAbstractionForFiles}}{{{dataType}}}{{/useAbstractionForFiles}}{{/isFile}}{{^isFile}}{{{dataType}}}{{/isFile}} {{paramName}}) {
+            this.{{paramName}} = {{paramName}};
+            return this;
+        }
+
+        {{/allParams}}
+        @Override
+        public boolean equals(Object o) {
+        {{#useReflectionEqualsHashCode}}
+          return EqualsBuilder.reflectionEquals(this, o, false, null, true);
+        {{/useReflectionEqualsHashCode}}
+        {{^useReflectionEqualsHashCode}}
+          if (this == o) {
+            return true;
+          }
+          if (o == null || getClass() != o.getClass()) {
+            return false;
+          }{{#hasVars}}
+          {{classname}} {{classVarName}} = ({{classname}}) o;
+          return {{#vars}}{{#vendorExtensions.x-is-jackson-optional-nullable}}equalsNullable(this.{{name}}, {{classVarName}}.{{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^vendorExtensions.x-is-jackson-optional-nullable}}{{#isByteArray}}Arrays{{/isByteArray}}{{^isByteArray}}Objects{{/isByteArray}}.equals(this.{{name}}, {{classVarName}}.{{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^-last}} &&
+              {{/-last}}{{/vars}}{{#additionalPropertiesType}} &&
+              Objects.equals(this.additionalProperties, {{classVarName}}.additionalProperties){{/additionalPropertiesType}}{{#parent}} &&
+              super.equals(o){{/parent}};{{/hasVars}}{{^hasVars}}
+          return {{#parent}}super.equals(o){{/parent}}{{^parent}}true{{/parent}};{{/hasVars}}
+        {{/useReflectionEqualsHashCode}}
+        }{{#vendorExtensions.x-jackson-optional-nullable-helpers}}
+
+        private static <T> boolean equalsNullable(JsonNullable<T> a, JsonNullable<T> b) {
+          return a == b || (a != null && b != null && a.isPresent() && b.isPresent() && Objects.deepEquals(a.get(), b.get()));
+        }{{/vendorExtensions.x-jackson-optional-nullable-helpers}}
+
+        @Override
+        public int hashCode() {
+        {{#useReflectionEqualsHashCode}}
+          return HashCodeBuilder.reflectionHashCode(this);
+        {{/useReflectionEqualsHashCode}}
+        {{^useReflectionEqualsHashCode}}
+          return Objects.hash({{#vars}}{{#vendorExtensions.x-is-jackson-optional-nullable}}hashCodeNullable({{name}}){{/vendorExtensions.x-is-jackson-optional-nullable}}{{^vendorExtensions.x-is-jackson-optional-nullable}}{{^isByteArray}}{{name}}{{/isByteArray}}{{#isByteArray}}Arrays.hashCode({{name}}){{/isByteArray}}{{/vendorExtensions.x-is-jackson-optional-nullable}}{{^-last}}, {{/-last}}{{/vars}}{{#parent}}{{#hasVars}}, {{/hasVars}}super.hashCode(){{/parent}}{{#additionalPropertiesType}}, additionalProperties{{/additionalPropertiesType}});
+        {{/useReflectionEqualsHashCode}}
+        }
     }
 
       /**