feat: [OpenAPI] Make Spring Optional with Apache HttpClient

datamodel/openapi/openapi-api-apache-sample/pom.xml

@@ -0,0 +1,107 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.sap.cloud.sdk.datamodel</groupId>
+        <artifactId>openapi-parent</artifactId>
+        <version>5.26.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>openapi-api-apache-sample</artifactId>
+
+    <properties>
+        <maven.compiler.source>22</maven.compiler.source>
+        <maven.compiler.target>22</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.sap.cloud.sdk.datamodel</groupId>
+            <artifactId>openapi-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-annotations</artifactId>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>com.sap.cloud.sdk.datamodel</groupId>
+                <artifactId>openapi-generator-maven-plugin</artifactId>
+                <configuration>
+                    <outputDirectory>${project.basedir}/src/main/java</outputDirectory>
+                    <enableOneOfAnyOfGeneration>true</enableOneOfAnyOfGeneration>
+                    <deleteOutputDirectory>true</deleteOutputDirectory>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>sample-generation</id>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                        <phase>generate-sources</phase>
+                        <configuration>
+                            <inputSpec>${project.basedir}/src/main/resources/sodastore.yaml</inputSpec>
+                            <apiPackage>com.sap.cloud.sdk.datamodel.openapi.apache.sample.api</apiPackage>
+                            <modelPackage>com.sap.cloud.sdk.datamodel.openapi.apache.sample.model</modelPackage>
+                            <additionalProperties>
+                                <supportingFiles>true</supportingFiles>
+                                <invokerPackage>com.sap.cloud.sdk.services.openapi.apache</invokerPackage>
+                                <library>apache-httpclient</library>
+                                <supportUrlQuery>false</supportUrlQuery>
+                                <useOneOfInterfaces>true</useOneOfInterfaces>
+                                <enumUnknownDefaultCase>true</enumUnknownDefaultCase>
+                                <removeOperationIdPrefix>true</removeOperationIdPrefix>
+                                <removeOperationIdPrefixDelimiter>\.</removeOperationIdPrefixDelimiter>
+                                <removeOperationIdPrefixCount>3</removeOperationIdPrefixCount>
+                                <!-- Custom Cloud SDK settings -->
+                                <pojoConstructorVisibility>protected</pojoConstructorVisibility>
+                                <useOneOfCreators>true</useOneOfCreators>
+                            </additionalProperties>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>net.revelc.code.formatter</groupId>
+                <artifactId>formatter-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>format</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <skip>false</skip>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>net.revelc.code</groupId>
+                <artifactId>impsort-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>sort</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <skip>false</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

datamodel/openapi/openapi-api-apache-sample/src/main/java/com/sap/cloud/sdk/datamodel/openapi/apache/sample/api/OrdersApi.java

@@ -0,0 +1,162 @@
+/*
+ * SodaStore API
+ * API for managing soda products and orders in SodaStore.
+ *
+ *
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+package com.sap.cloud.sdk.datamodel.openapi.apache.sample.api;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringJoiner;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.sap.cloud.sdk.datamodel.openapi.apache.sample.model.Order;
+import com.sap.cloud.sdk.services.openapi.apache.ApiClient;
+import com.sap.cloud.sdk.services.openapi.apache.ApiException;
+import com.sap.cloud.sdk.services.openapi.apache.BaseApi;
+import com.sap.cloud.sdk.services.openapi.apache.Configuration;
+import com.sap.cloud.sdk.services.openapi.apache.Pair;
+
+public class OrdersApi extends BaseApi
+{
+
+    public OrdersApi()
+    {
+        super(Configuration.getDefaultApiClient());
+    }
+
+    public OrdersApi( ApiClient apiClient )
+    {
+        super(apiClient);
+    }
+
+    /**
+     * Create a new order
+     *
+     * @param order
+     *            The order details (required)
+     * @return Order
+     * @throws ApiException
+     *             if fails to make API call
+     */
+    public Order ordersPost( @javax.annotation.Nonnull Order order )
+        throws ApiException
+    {
+        return this.ordersPost(order, Collections.emptyMap());
+    }
+
+    /**
+     * Create a new order
+     *
+     * @param order
+     *            The order details (required)
+     * @param additionalHeaders
+     *            additionalHeaders for this call
+     * @return Order
+     * @throws ApiException
+     *             if fails to make API call
+     */
+    public Order ordersPost( @javax.annotation.Nonnull Order order, Map<String, String> additionalHeaders )
+        throws ApiException
+    {
+        Object localVarPostBody = order;
+
+        // verify the required parameter 'order' is set
+        if( order == null ) {
+            throw new ApiException(400, "Missing the required parameter 'order' when calling ordersPost");
+        }
+
+        // create path and map variables
+        String localVarPath = "/orders";
+
+        StringJoiner localVarQueryStringJoiner = new StringJoiner("&");
+        String localVarQueryParameterBaseName;
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+        Map<String, String> localVarCookieParams = new HashMap<String, String>();
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+        localVarHeaderParams.putAll(additionalHeaders);
+
+        final String[] localVarAccepts = { "application/json" };
+        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+
+        final String[] localVarContentTypes = { "application/json" };
+        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+        String[] localVarAuthNames = new String[] { "apiKeyAuth" };
+
+        TypeReference<Order> localVarReturnType = new TypeReference<Order>()
+        {
+        };
+        return apiClient
+            .invokeAPI(
+                localVarPath,
+                "POST",
+                localVarQueryParams,
+                localVarCollectionQueryParams,
+                localVarQueryStringJoiner.toString(),
+                localVarPostBody,
+                localVarHeaderParams,
+                localVarCookieParams,
+                localVarFormParams,
+                localVarAccept,
+                localVarContentType,
+                localVarAuthNames,
+                localVarReturnType);
+    }
+
+    @Override
+    public <T> T invokeAPI(
+        String url,
+        String method,
+        Object request,
+        TypeReference<T> returnType,
+        Map<String, String> additionalHeaders )
+        throws ApiException
+    {
+        String localVarPath = url.replace(apiClient.getBaseURL(), "");
+        StringJoiner localVarQueryStringJoiner = new StringJoiner("&");
+        List<Pair> localVarQueryParams = new ArrayList<Pair>();
+        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
+        Map<String, String> localVarHeaderParams = new HashMap<String, String>();
+        Map<String, String> localVarCookieParams = new HashMap<String, String>();
+        Map<String, Object> localVarFormParams = new HashMap<String, Object>();
+
+        localVarHeaderParams.putAll(additionalHeaders);
+
+        final String[] localVarAccepts = { "application/json" };
+        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
+
+        final String[] localVarContentTypes = { "application/json" };
+        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
+
+        String[] localVarAuthNames = new String[] { "apiKeyAuth" };
+
+        return apiClient
+            .invokeAPI(
+                localVarPath,
+                method,
+                localVarQueryParams,
+                localVarCollectionQueryParams,
+                localVarQueryStringJoiner.toString(),
+                request,
+                localVarHeaderParams,
+                localVarCookieParams,
+                localVarFormParams,
+                localVarAccept,
+                localVarContentType,
+                localVarAuthNames,
+                returnType);
+    }
+}