feat(java): add requestOptions

clients/algoliasearch-client-java-2/algoliasearch-core/src/main/java/com/algolia/utils/HttpRequester.java

@@ -1,6 +1,5 @@
 package com.algolia.utils;
 
-import com.algolia.ApiClient;
 import com.algolia.exceptions.*;
 import com.algolia.utils.retry.RetryStrategy;
 import com.algolia.utils.retry.StatefulHost;
@@ -99,20 +98,8 @@ private <T> T deserialize(Response response, Type returnType)
     if (contentType == null) {
       contentType = "application/json";
     }
-    if (ApiClient.isJsonMime(contentType)) {
-      return JSON.deserialize(respBody, returnType);
-    } else if (returnType.equals(String.class)) {
-      // Expecting string, return the raw response body.
-      return (T) respBody;
-    } else {
-      throw new AlgoliaApiException(
-        "Content type \"" +
-        contentType +
-        "\" is not supported for type: " +
-        returnType,
-        response.code()
-      );
-    }
+
+    return JSON.deserialize(respBody, returnType);
   }
 
   public void setDebugging(boolean debugging) {

clients/algoliasearch-client-java-2/algoliasearch-core/src/main/java/com/algolia/utils/RequestOptions.java

@@ -0,0 +1,62 @@
+package com.algolia.utils;
+
+import java.util.HashMap;
+import java.util.Map;
+import javax.annotation.Nonnull;
+
+/**
+ * Request options are used to pass extra parameters, headers, timeout to the request. Parameters
+ * set in the request option will override default parameter.
+ */
+public class RequestOptions {
+
+  private final Map<String, String> headers = new HashMap<String, String>();
+  private final Map<String, String> queryParams = new HashMap<String, String>();
+  private Integer timeout = null;
+
+  public RequestOptions addExtraHeader(
+    @Nonnull String key,
+    @Nonnull String value
+  ) {
+    headers.put(key, value);
+    return this;
+  }
+
+  public RequestOptions addExtraQueryParameters(
+    @Nonnull String key,
+    @Nonnull String value
+  ) {
+    queryParams.put(key, value);
+    return this;
+  }
+
+  public Map<String, String> getExtraHeaders() {
+    return headers;
+  }
+
+  public Map<String, String> getExtraQueryParams() {
+    return queryParams;
+  }
+
+  public Integer getTimeout() {
+    return timeout;
+  }
+
+  public RequestOptions setTimeout(Integer timeout) {
+    this.timeout = timeout;
+    return this;
+  }
+
+  @Override
+  public String toString() {
+    return (
+      "RequestOptions{" +
+      "headers=" +
+      headers +
+      ", queryParams=" +
+      queryParams +
+      '\'' +
+      '}'
+    );
+  }
+}

clients/algoliasearch-client-javascript/packages/client-common/src/transporter/createTransporter.ts

@@ -240,13 +240,13 @@ export function createTransporter({
       cacheable: baseRequestOptions?.cacheable,
       timeout: baseRequestOptions?.timeout,
       queryParameters: {
-        ...baseRequestOptions?.queryParameters,
         ...methodOptions.queryParameters,
+        ...baseRequestOptions?.queryParameters,
       },
       headers: {
         Accept: 'application/json',
-        ...baseRequestOptions?.headers,
         ...methodOptions.headers,
+        ...baseRequestOptions?.headers,
       },
     };
 

templates/java/libraries/okhttp-gson/ApiClient.mustache

@@ -4,6 +4,7 @@ import com.algolia.utils.Requester;
 import com.algolia.exceptions.*;
 import com.algolia.utils.UserAgent;
 import com.algolia.utils.JSON;
+import com.algolia.utils.RequestOptions;
 
 import okhttp3.*;
 import okhttp3.internal.http.HttpMethod;
@@ -27,8 +28,7 @@ public class ApiClient {
     private boolean debugging = false;
     private Map<String, String> defaultHeaderMap = new HashMap<String, String>();
 
-
-    private String appId, apiKey;
+    private String contentType;
 
     private DateFormat dateFormat;
 
@@ -38,6 +38,8 @@ public class ApiClient {
      * Constructor for ApiClient with custom Requester
      */
     public ApiClient(String appId, String apiKey, Requester requester, String clientName, UserAgent.Segment[] segments) {
+      this.contentType = "application/json";
+
       UserAgent ua = new UserAgent("{{packageVersion}}");
       ua.addSegment(new UserAgent.Segment(clientName, "{{packageVersion}}"));
       if(segments != null) {
@@ -47,8 +49,11 @@ public class ApiClient {
       }
       setUserAgent(ua.toString());
 
-      this.appId = appId;
-      this.apiKey = apiKey;
+      defaultHeaderMap.put("X-Algolia-Application-Id", appId);
+      defaultHeaderMap.put("X-Algolia-API-Key", apiKey);
+      defaultHeaderMap.put("Accept", this.contentType);
+      defaultHeaderMap.put("Content-Type", this.contentType);
+
       this.requester = requester;
     }
 
@@ -189,22 +194,6 @@ public class ApiClient {
         }
     }
 
-    /**
-     * Check if the given MIME is a JSON MIME.
-     * JSON MIME examples:
-     *   application/json
-     *   application/json; charset=UTF8
-     *   APPLICATION/JSON
-     *   application/vnd.company+json
-     * "* / *" is also default to JSON
-     * @param mime MIME (Multipurpose Internet Mail Extensions)
-     * @return True if the given MIME is JSON, false otherwise.
-     */
-    public static boolean isJsonMime(String mime) {
-        String jsonMime = "(?i)^(application/json|[^;/ \t]+/[^;/ \t]+[+]json)[ \t]*(;.*)?$";
-        return mime != null && (mime.matches(jsonMime) || mime.equals("*/*"));
-    }
-
     /**
      * Escape the given string to be used as URL query value.
      *
@@ -220,29 +209,23 @@ public class ApiClient {
     }
 
     /**
-     * Serialize the given Java object into request body according to the object's
-     * class and the request Content-Type.
+     * Serialize the given Java object into request body according to the object's class and the
+     * request Content-Type.
      *
      * @param obj The Java object
-     * @param contentType The request Content-Type
      * @return The serialized request body
      * @throws AlgoliaRuntimeException If fail to serialize the given object
      */
-    public RequestBody serialize(Object obj, String contentType) throws AlgoliaRuntimeException {
-        if (obj instanceof byte[]) {
-            // Binary (byte array) body parameter support.
-            return RequestBody.create((byte[]) obj, MediaType.parse(contentType));
-        } else if (isJsonMime(contentType)) {
-            String content;
-            if (obj != null) {
-                content = JSON.serialize(obj);
-            } else {
-                content = null;
-            }
-            return RequestBody.create(content, MediaType.parse(contentType));
-        } else {
-            throw new AlgoliaRuntimeException("Content type \"" + contentType + "\" is not supported");
-        }
+    public RequestBody serialize(Object obj) throws AlgoliaRuntimeException {
+      String content;
+
+      if (obj != null) {
+        content = JSON.serialize(obj);
+      } else {
+        content = null;
+      }
+
+      return RequestBody.create(content, MediaType.parse(this.contentType));
     }
 
     /**
@@ -286,11 +269,12 @@ public class ApiClient {
      * @param queryParams The query parameters
      * @param body The request body object
      * @param headerParams The header parameters
+     * @param requestOptions The requestOptions to send along with the query, they will be merged with the transporter requestOptions.
      * @return The HTTP call
      * @throws AlgoliaRuntimeException If fail to serialize the request body object
      */
-    public Call buildCall(String path, String method, Map<String, String> queryParams, Object body, Map<String, String> headerParams) throws AlgoliaRuntimeException {
-        Request request = buildRequest(path, method, queryParams, body, headerParams);
+    public Call buildCall(String path, String method, Map<String, String> queryParams, Object body, Map<String, String> headerParams, RequestOptions requestOptions) throws AlgoliaRuntimeException {
+        Request request = buildRequest(path, method, queryParams, body, headerParams, requestOptions);
 
         return requester.newCall(request);
     }
@@ -303,37 +287,38 @@ public class ApiClient {
      * @param queryParams The query parameters
      * @param body The request body object
      * @param headerParams The header parameters
+     * @param requestOptions The requestOptions to send along with the query, they will be merged with the transporter requestOptions.
      * @return The HTTP request
      * @throws AlgoliaRuntimeException If fail to serialize the request body object
      */
-    public Request buildRequest(String path, String method, Map<String, String> queryParams, Object body, Map<String, String> headerParams) throws AlgoliaRuntimeException {
-        headerParams.put("X-Algolia-Application-Id", this.appId);
-        headerParams.put("X-Algolia-API-Key", this.apiKey);
-        headerParams.put("Accept", "application/json");
-        headerParams.put("Content-Type", "application/json");
-
-        String contentType = "application/json";
-        headerParams.put("Accept", contentType);
-        headerParams.put("Content-Type", contentType);
-
-        final String url = buildUrl(path, queryParams);
+    public Request buildRequest(String path, String method, Map<String, String> queryParams, Object body, Map<String, String> headerParams, RequestOptions requestOptions) throws AlgoliaRuntimeException {
+        boolean hasRequestOptions = requestOptions != null;
+        final String url = buildUrl(
+          path,
+          queryParams,
+          hasRequestOptions ? requestOptions.getExtraQueryParams() : null
+        );
         final Request.Builder reqBuilder = new Request.Builder().url(url);
-        processHeaderParams(headerParams, reqBuilder);
-
+        processHeaderParams(
+          headerParams,
+          hasRequestOptions ? requestOptions.getExtraHeaders() : null,
+          reqBuilder
+        );
+
         RequestBody reqBody;
         if (!HttpMethod.permitsRequestBody(method)) {
             reqBody = null;
         } else if (body == null) {
             if ("DELETE".equals(method)) {
-                // allow calling DELETE without sending a request body
-                reqBody = null;
+              // allow calling DELETE without sending a request body
+              reqBody = null;
             } else {
-                // use an empty request body (for POST, PUT and PATCH)
-                reqBody = RequestBody.create("", MediaType.parse(contentType));
+              // use an empty request body (for POST, PUT and PATCH)
+              reqBody = RequestBody.create("", MediaType.parse(this.contentType));
             }
-        } else {
-            reqBody = serialize(body, contentType);
-        }
+          } else {
+            reqBody = serialize(body);
+          }
 
         return reqBuilder.method(method, reqBody).build();
     }
@@ -343,48 +328,80 @@ public class ApiClient {
      *
      * @param path The sub path
      * @param queryParams The query parameters
+     * @param extraQueryParams The query parameters, coming from the requestOptions
      * @return The full URL
      */
-    public String buildUrl(String path, Map<String, String> queryParams) {
-        final StringBuilder url = new StringBuilder();
+    public String buildUrl(String path, Map<String, String> queryParams, Map<String, String> extraQueryParams) {
+        StringBuilder url = new StringBuilder();
 
         //The real host will be assigned by the retry strategy
         url.append("http://temp.path").append(path);
 
-        if (queryParams != null && !queryParams.isEmpty()) {
-            // support (constant) query string in `path`, e.g. "/posts?draft=1"
-            String prefix = path.contains("?") ? "&" : "?";
-            for (Entry<String, String> param : queryParams.entrySet()) {
-                if (param.getValue() != null) {
-                    if (prefix != null) {
-                        url.append(prefix);
-                        prefix = null;
-                    } else {
-                        url.append("&");
-                    }
-                    String value = parameterToString(param.getValue());
-                    url.append(escapeString(param.getKey())).append("=").append(escapeString(value));
-                }
+        url = parseQueryParameters(path, url, queryParams);
+        url = parseQueryParameters(path, url, extraQueryParams);
+
+        return url.toString();
+    }
+
+    /**
+     * Parses the given map of Query Parameters to a given URL.
+     *
+     * @param path The sub path
+     * @param url The url to add queryParams to
+     * @param queryParams The query parameters
+     * @return The URL
+     */
+    public StringBuilder parseQueryParameters(
+      String path,
+      StringBuilder url,
+      Map<String, String> queryParams
+    ) {
+      if (queryParams != null && !queryParams.isEmpty()) {
+        // support (constant) query string in `path`, e.g. "/posts?draft=1"
+        String prefix = path.contains("?") ? "&" : "?";
+        for (Entry<String, String> param : queryParams.entrySet()) {
+          if (param.getValue() != null) {
+            if (prefix != null) {
+              url.append(prefix);
+              prefix = null;
+            } else {
+              url.append("&");
             }
+            String value = parameterToString(param.getValue());
+            url
+              .append(escapeString(param.getKey()))
+              .append("=")
+              .append(escapeString(value));
+          }
         }
+      }
 
-        return url.toString();
+      return url;
     }
 
     /**
      * Set header parameters to the request builder, including default headers.
      *
      * @param headerParams Header parameters in the form of Map
+     * @param extraHeaderParams Header parameters in the form of Map, coming from RequestOptions
      * @param reqBuilder Request.Builder
      */
-    public void processHeaderParams(Map<String, String> headerParams, Request.Builder reqBuilder) {
+    public void processHeaderParams(Map<String, String> headerParams, Map<String, String> extraHeaderParams, Request.Builder reqBuilder) {
         for (Entry<String, String> param : headerParams.entrySet()) {
-            reqBuilder.header(param.getKey(), parameterToString(param.getValue()));
+          reqBuilder.header(param.getKey(), parameterToString(param.getValue()));
         }
         for (Entry<String, String> header : defaultHeaderMap.entrySet()) {
-            if (!headerParams.containsKey(header.getKey())) {
-                reqBuilder.header(header.getKey(), parameterToString(header.getValue()));
-            }
+          if (!headerParams.containsKey(header.getKey())) {
+              reqBuilder.header(header.getKey(), parameterToString(header.getValue()));
+          }
+        }
+        if (extraHeaderParams != null) {
+          for (Entry<String, String> header : extraHeaderParams.entrySet()) {
+            reqBuilder.header(
+              header.getKey(),
+              parameterToString(header.getValue())
+            );
+          }
         }
     }