v2 generate component request body modules (#89)

* Stores refModule in request bodies

Adds request_bodies generation in java

Response body files generated

Moves imports for request body and form params into the model instance

fromParameter update

Consolidates fromParameter imports

Fixes parameter imports

Samples updated

Sample regen _request_body changed to suffix

* Samples regenerated

* Adds imports from request_bodies

* Fixes request bodies and broken tests

* Adds broken code to generate request body docs

* Adds templates and code to generate request body docs

* Fixes complexTypePrefix

* Relative links updated in request_bodies

* Updates request body title headers

* Endpoint docs updated

* Fixes links to request body doc

* Fixes input signatures in java tests

* Fixes some java tests

* Fixes java test

* Fixes test

* Fixes java tests

* FIxes 2 java tests

* sample regen

Author: spacether

modules/openapi-json-schema-generator/src/main/java/org/openapitools/codegen/CodegenConfig.java

@@ -21,6 +21,7 @@
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.media.Schema;
+import io.swagger.v3.oas.models.parameters.RequestBody;
 import io.swagger.v3.oas.models.security.SecurityScheme;
 import io.swagger.v3.oas.models.servers.Server;
 import io.swagger.v3.oas.models.servers.ServerVariable;
@@ -79,8 +80,14 @@ public interface CodegenConfig {
 
     String modelDocFileFolder();
 
+    String requestBodyDocFileFolder();
+
     String modelPackage();
 
+    String packageName();
+
+    String requestBodyFileFolder();
+
     String toApiName(String name);
 
     String toApiVarName(String name);
@@ -151,6 +158,10 @@ public interface CodegenConfig {
 
     Map<String, String> modelTemplateFiles();
 
+    Map<String, String> requestBodyTemplateFiles();
+
+    Map<String, String> requestBodyDocTemplateFiles();
+
     Map<String, String> apiTestTemplateFiles();
 
     Map<String, String> modelTestTemplateFiles();
@@ -177,6 +188,8 @@ public interface CodegenConfig {
 
     String toModelFilename(String name);
 
+    String toModuleFilename(String name);
+
     String toApiTestFilename(String name);
 
     String toModelTestFilename(String name);
@@ -185,6 +198,10 @@ public interface CodegenConfig {
 
     String toModelDocFilename(String name);
 
+    String toRequestBodyFilename(String componentName);
+
+    String toRequestBodyDocFilename(String componentName);
+
     String toModelImport(String refClass);
 
     Map<String, String> toModelImportMap(String name);
@@ -332,4 +349,8 @@ public interface CodegenConfig {
     boolean getAddSuffixToDuplicateOperationNicknames();
 
     String toRefClass(String ref, String sourceJsonPath);
+
+    CodegenParameter fromRequestBody(RequestBody body, String bodyParameterName, String sourceJsonPath);
+
+    String getBodyParameterName(CodegenOperation co);
 }

modules/openapi-json-schema-generator/src/main/java/org/openapitools/codegen/CodegenConstants.java

@@ -25,6 +25,9 @@ public class CodegenConstants {
     // NOTE: We may want to move these to a separate class to avoid confusion or modification.
     public static final String APIS = "apis";
     public static final String MODELS = "models";
+
+    public static final String REQUEST_BODIES = "requestBodies";
+    public static final String REQUEST_BODY_DOCS = "requestBodyDocs";
     public static final String SUPPORTING_FILES = "supportingFiles";
     public static final String MODEL_TESTS = "modelTests";
     public static final String MODEL_DOCS = "modelDocs";

modules/openapi-json-schema-generator/src/main/java/org/openapitools/codegen/CodegenParameter.java

@@ -48,6 +48,8 @@ public class CodegenParameter {
     private String ref;
     private String refModule;
 
+    public Set<String> imports = new HashSet<String>();
+
     public CodegenParameter copy() {
         CodegenParameter output = new CodegenParameter();
         output.baseName = this.baseName;
@@ -79,6 +81,9 @@ public CodegenParameter copy() {
         if (this.refModule != null) {
             output.setRefModule(this.refModule);
         }
+        if (this.imports != null) {
+            output.imports = imports;
+        }
         output.isDeprecated = this.isDeprecated;
         output.isExplode = this.isExplode;
         output.style = this.style;
@@ -90,7 +95,7 @@ public CodegenParameter copy() {
 
     @Override
     public int hashCode() {
-        return Objects.hash(isFormParam, isQueryParam, isPathParam, isHeaderParam, isCookieParam, isBodyParam, isExplode, baseName, paramName, description, unescapedDescription, style, isDeepObject, isAllowEmptyValue, example, jsonSchema, vendorExtensions, isDeprecated, required, hasMultipleTypes, schema, content, ref, refModule);
+        return Objects.hash(isFormParam, isQueryParam, isPathParam, isHeaderParam, isCookieParam, isBodyParam, isExplode, baseName, paramName, description, unescapedDescription, style, isDeepObject, isAllowEmptyValue, example, jsonSchema, vendorExtensions, isDeprecated, required, hasMultipleTypes, schema, content, ref, refModule, imports);
     }
 
     @Override
@@ -108,6 +113,7 @@ public boolean equals(Object o) {
                 isDeprecated == that.isDeprecated &&
                 required == that.required &&
                 Objects.equals(ref, that.getRef()) &&
+                Objects.equals(imports, that.imports) &&
                 Objects.equals(refModule, that.getRefModule()) &&
                 Objects.equals(content, that.getContent()) &&
                 Objects.equals(schema, that.getSchema()) &&
@@ -150,6 +156,7 @@ public String toString() {
         sb.append(", content=").append(content);
         sb.append(", ref=").append(ref);
         sb.append(", refModule=").append(refModule);
+        sb.append(", imports=").append(imports);
         sb.append('}');
         return sb.toString();
     }