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Facebook Business Solutions SDK for Java
/**
* Copyright (c) 2015-present, Facebook, Inc. All rights reserved.
*
* You are hereby granted a non-exclusive, worldwide, royalty-free license to
* use, copy, modify, and distribute this software in source code or binary
* form for use in connection with the web services and APIs provided by
* Facebook.
*
* As with any software that integrates with the Facebook platform, your use
* of this software is subject to the Facebook Developer Principles and
* Policies [http://developers.facebook.com/policy/]. This copyright notice
* shall be included in all copies or substantial portions of the software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
package com.facebook.ads.sdk;
import java.nio.file.Files;
import java.util.Arrays;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.net.URL;
import java.net.URLEncoder;
import javax.net.ssl.HttpsURLConnection;
import java.io.BufferedReader;
import java.lang.reflect.Modifier;
import java.lang.StringBuilder;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.IOException;
import java.util.Random;
import com.google.common.base.Function;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.Futures;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.common.util.concurrent.SettableFuture;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import java.nio.charset.StandardCharsets;
public class APIRequest {
public static final String USER_AGENT = APIConfig.USER_AGENT;
private static IRequestExecutor executor = new DefaultRequestExecutor();
private static IAsyncRequestExecutor asyncExecutor = new DefaultAsyncRequestExecutor();
protected APIContext context;
protected boolean useVideoEndpoint = false;
protected String nodeId;
protected String endpoint;
protected String method;
protected List paramNames;
protected ResponseParser parser;
protected Map params = new HashMap();
protected List returnFields;
private String overrideUrl;
private APIResponse lastResponse = null;
public static void changeRequestExecutor(IRequestExecutor newExecutor) {
executor = newExecutor;
}
public static void changeAsyncRequestExecutor(
IAsyncRequestExecutor newExecutor
) {
asyncExecutor = newExecutor;
}
public static IRequestExecutor getExecutor() {
return executor;
}
public static IAsyncRequestExecutor getAsyncExecutor() {
return asyncExecutor;
}
public APIRequest(APIContext context, String nodeId, String endpoint, String method) {
this(context, nodeId, endpoint, method, null, null);
}
public APIRequest(APIContext context, String nodeId, String endpoint, String method, ResponseParser parser) {
this(context, nodeId, endpoint, method, null, parser);
}
public APIRequest(APIContext context, String nodeId, String endpoint, String method, List paramNames) {
this(context, nodeId, endpoint, method, paramNames, null);
}
public APIRequest(APIContext context, String nodeId, String endpoint, String method, List paramNames, ResponseParser parser) {
this.context = context;
this.nodeId = nodeId;
this.endpoint = endpoint;
this.method = method;
this.paramNames = paramNames;
this.parser = parser;
}
public APIResponse getLastResponse() {
return lastResponse;
};
public APIResponse parseResponse(String response, String header) throws APIException {
if (parser != null) {
return parser.parseResponse(response, context, this, header);
} else {
return APINode.parseResponse(response, context, new APIRequest(context, nodeId, endpoint, method, paramNames), header);
}
};
public APIResponse execute() throws APIException {
return execute(new HashMap());
};
public APIResponse execute(Map extraParams) throws APIException {
ResponseWrapper rw = executeInternal(extraParams);
lastResponse = parseResponse(rw.getBody(), rw.getHeader());
return lastResponse;
};
public ListenableFuture executeAsyncBase() throws APIException {
return executeAsyncBase(new HashMap());
};
public ListenableFuture executeAsyncBase(Map extraParams) throws APIException {
return Futures.transform(
executeAsyncInternal(extraParams),
new Function() {
public APIResponse apply(ResponseWrapper result) {
try {
return APIRequest.this.parseResponse(result.getBody(), result.getHeader());
} catch (Exception e) {
throw new RuntimeException(e);
}
}
},
MoreExecutors.directExecutor()
);
};
public APIRequest setParam(String param, Object value) {
setParamInternal(param, value);
return this;
}
public APIRequest setParams(Map params) {
setParamsInternal(params);
return this;
}
public APIRequest requestFields(List fields) {
return this.requestFields(fields, true);
}
public APIRequest requestFields(List fields, boolean value) {
for (String field : fields) {
this.requestField(field, value);
}
return this;
}
public APIRequest requestField(String field) {
this.requestField(field, true);
return this;
}
public APIRequest requestField(String field, boolean value) {
this.requestFieldInternal(field, value);
return this;
}
public APIRequest setUseVideoEndpoint(boolean useVideoEndpoint) {
this.useVideoEndpoint = useVideoEndpoint;
return this;
}
protected ResponseWrapper executeInternal() throws APIException {
return executeInternal(null);
}
protected ResponseWrapper executeInternal(Map extraParams) throws APIException {
// extraParams are one-time params for this call,
// so that the APIRequest can be reused later on.
ResponseWrapper response = null;
try {
context.log("========Start of API Call========");
response = executor.execute(method, getApiUrl(), getAllParams(extraParams), context);
context.log("Response:");
context.log(response.getBody());
context.log("========End of API Call========");
} catch(IOException e) {
throw new APIException.FailedRequestException(e);
}
return response;
}
protected ListenableFuture executeAsyncInternal() throws APIException {
return executeAsyncInternal(null);
}
protected ListenableFuture executeAsyncInternal(Map extraParams) throws APIException {
// extraParams are one-time params for this call,
// so that the APIRequest can be reused later on.
ListenableFuture response = null;
try {
context.log("========Start of Async API Call========");
response = asyncExecutor.execute(method, getApiUrl(), getAllParams(extraParams), context);
Futures.addCallback(
response,
new FutureCallback() {
public void onSuccess(ResponseWrapper result) {
context.log("Response:");
context.log(result.getBody());
context.log("========End of API Call========");
}
public void onFailure(Throwable t) {
}
},
MoreExecutors.directExecutor()
);
} catch(IOException e) {
throw new APIException.FailedRequestException(e);
}
return response;
}
public APIContext getContext() {
return this.context;
}
public void setContext(APIContext context) {
this.context = context;
}
protected void setParamInternal(String param, Object value) {
params.put(param, value);
}
protected void setParamsInternal(Map params) {
this.params = params;
}
/* This is a hacky way to implement pagination
* In current implementaion, request is based on nodeId/endpoint/param
* However in case we have paging, the previous/next returns the overall
* url already. In that case, we don't want to parse and reconstruct the
* url. Thus add this override to use the returned url directly.
*/
public void setOverrideUrl(String url) {
this.overrideUrl = url;
}
protected void requestFieldInternal(String field, boolean addField) {
if (returnFields == null) returnFields = new ArrayList();
if (addField) {
if(!returnFields.contains(field)) returnFields.add(field);
} else {
returnFields.remove(field);
}
}
private Map getAllParams(Map extraParams) {
if (overrideUrl != null) {
return new HashMap();
}
Map allParams = new HashMap(params);
if (extraParams != null) allParams.putAll(extraParams);
allParams.put("access_token", context.getAccessToken());
if (context.hasAppSecret()) {
allParams.put("appsecret_proof", context.getAppSecretProof());
}
if (returnFields != null) allParams.put("fields", joinStringList(returnFields));
return allParams;
}
private static ResponseWrapper readResponse(HttpsURLConnection con) throws APIException, IOException {
try {
int responseCode = con.getResponseCode();
String header = convertToString(con.getHeaderFields());
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuilder response = new StringBuilder();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
return new ResponseWrapper(response.toString(), header);
} catch(Exception e) {
InputStream errorStream = con.getErrorStream();
StringBuilder response = new StringBuilder();
if (errorStream != null) {
BufferedReader in = new BufferedReader(new InputStreamReader(errorStream));
String inputLine;
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
}
throw new APIException.FailedRequestException(
convertToString(con.getHeaderFields()), response.toString(), e
);
}
}
private String getApiUrl() {
if (overrideUrl != null) {
return overrideUrl;
}
String endpointBas = useVideoEndpoint ? context.getVideoEndpointBase() : context.getEndpointBase();
return endpointBas + "/" + context.getVersion() + "/" + nodeId + endpoint;
}
public static String joinStringList(List list) {
if (list == null) return "";
StringBuilder result = new StringBuilder();
boolean isFirst = true;
for (String s : list) {
if (!isFirst) result.append(",");
result.append(s);
isFirst = false;
}
return result.toString();
}
private static String convertToString(Object input) {
if (input == null) {
return "null";
} else if (input instanceof Map) {
Gson gson = new GsonBuilder()
.excludeFieldsWithModifiers(Modifier.STATIC)
.excludeFieldsWithModifiers(Modifier.PROTECTED)
.disableHtmlEscaping()
.create();
return gson.toJson((Map)input);
} else if (input instanceof List) {
Gson gson = new GsonBuilder()
.excludeFieldsWithModifiers(Modifier.STATIC)
.excludeFieldsWithModifiers(Modifier.PROTECTED)
.disableHtmlEscaping()
.create();
return gson.toJson((List)input);
} else {
return input.toString();
}
}
public APIRequest addToBatch(BatchRequest batch) {
batch.addRequest(this);
return this;
}
public APIRequest addToBatch(BatchRequest batch, String name) {
batch.addRequest(name, this);
return this;
}
public APIRequest addToBatch(BatchRequest batch, String name, boolean omitResponseOnSuccess) {
batch.addRequest(name, omitResponseOnSuccess, this);
return this;
}
BatchRequest.BatchModeRequestInfo getBatchModeRequestInfo() throws IOException {
BatchRequest.BatchModeRequestInfo info = new BatchRequest.BatchModeRequestInfo();
Map allParams = new HashMap(params);
if (returnFields != null) allParams.put("fields", joinStringList(returnFields));
info.method = this.method;
StringBuilder relativeUrl = new StringBuilder(context.getVersion() + "/" + nodeId + endpoint);
if (this.method.equals("POST")) {
info.files = new HashMap();
info.relativeUrl = relativeUrl.toString();
StringBuilder body = new StringBuilder();
boolean firstEntry = true;
for (Map.Entry entry : allParams.entrySet()) {
if (entry.getValue() instanceof File) {
info.files.put((String)entry.getKey(), (File) entry.getValue());
} else {
body.append((firstEntry ? "" : "&") + URLEncoder.encode(entry.getKey().toString(), "UTF-8") + "=" + URLEncoder.encode(convertToString(entry.getValue()), "UTF-8"));
firstEntry = false;
}
}
info.body = body.toString();
} else {
boolean firstEntry = true;
for (Map.Entry entry : allParams.entrySet()) {
relativeUrl.append((firstEntry ? "?" : "&") + URLEncoder.encode(entry.getKey().toString(), "UTF-8") + "=" + URLEncoder.encode(convertToString(entry.getValue()), "UTF-8"));
firstEntry = false;
}
info.relativeUrl = relativeUrl.toString();
}
return info;
}
public static interface ResponseParser {
public APINodeList parseResponse(String response, APIContext context, APIRequest request, String header) throws APIException.MalformedResponseException;
}
public static interface IRequestExecutor {
public ResponseWrapper execute(String method, String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ResponseWrapper sendGet(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ResponseWrapper sendPost(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ResponseWrapper sendDelete(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
}
public static interface IAsyncRequestExecutor {
public ListenableFuture execute(String method, String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ListenableFuture sendGet(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ListenableFuture sendPost(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
public ListenableFuture sendDelete(String apiUrl, Map allParams, APIContext context) throws APIException, IOException;
}
public static class RequestHelper {
private static final String DEFAULT_CONTENT_TYPE = "application/octet-stream";
public static Map fileToContentTypeMap = new HashMap();
static {
fileToContentTypeMap.put(".atom", "application/atom+xml");
fileToContentTypeMap.put(".rss", "application/rss+xml");
fileToContentTypeMap.put(".xml", "application/xml");
fileToContentTypeMap.put(".csv", "text/csv");
fileToContentTypeMap.put(".txt", "text/plain");
}
public static String getContentTypeForFile(File file) {
String contentType = fileToContentTypeMap.get(getFileExtension(file));
if (contentType != null) return contentType;
try {
contentType = Files.probeContentType(file.toPath());
} catch (IOException ignored) {
}
return contentType != null ? contentType : DEFAULT_CONTENT_TYPE;
}
private static String getFileExtension(File file) {
String fileName = file.getName();
int index = fileName.lastIndexOf('.');
if (index == -1) return "";
return fileName.substring(index, fileName.length());
}
public static int getContentLength(Map allParams, String boundary, APIContext context) throws IOException {
int contentLength = 0;
for (Map.Entry entry : allParams.entrySet()) {
contentLength += ("--" + boundary + "\r\n").length();
if (entry.getValue() instanceof File) {
File file = (File) entry.getValue();
String contentType = getContentTypeForFile(file);
contentLength += getLengthAndLog(context, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + file.getName() + "\"\r\n");
if (contentType != null) {
contentLength += getLengthAndLog(context, "Content-Type: " + contentType + "\r\n");
}
contentLength += getLengthAndLog(context, "\r\n");
contentLength += file.length();
contentLength += getLengthAndLog(context, "\r\n");
} else if (entry.getValue() instanceof byte[]) {
byte[] bytes = (byte[]) entry.getValue();
contentLength += getLengthAndLog(context, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + "chunkfile" + "\"\r\n");
contentLength += bytes.length;
contentLength += getLengthAndLog(context, "\r\n");
} else {
contentLength += getLengthAndLog(context, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"\r\n\r\n");
contentLength += getLengthAndLog(context, convertToString(entry.getValue()));
contentLength += getLengthAndLog(context, "\r\n");
}
}
contentLength += getLengthAndLog(context, "--" + boundary + "--\r\n");
return contentLength;
}
private static int getLengthAndLog(APIContext context, String input) throws IOException {
context.log(input);
return input.getBytes(StandardCharsets.UTF_8).length;
}
public static String constructUrlString(String apiUrl, Map allParams) throws IOException {
StringBuilder urlString = new StringBuilder(apiUrl);
boolean firstEntry = true;
for (Map.Entry entry : allParams.entrySet()) {
urlString.append((firstEntry ? "?" : "&") + URLEncoder.encode(entry.getKey().toString(), "UTF-8") + "=" + URLEncoder.encode(convertToString(entry.getValue()), "UTF-8"));
firstEntry = false;
}
return urlString.toString();
}
public static ListenableFuture invoke(okhttp3.OkHttpClient client, okhttp3.Request request) {
final SettableFuture future = SettableFuture.create();
client.newCall(request).enqueue(
new okhttp3.Callback() {
@Override
public void onFailure(final okhttp3.Call call, IOException e) {
future.setException(
new APIException.FailedRequestException(e)
);
}
@Override
public void onResponse(okhttp3.Call call, final okhttp3.Response response) throws IOException {
future.set(new ResponseWrapper(response.body().string(), convertToString(response.headers())));
}
});
return future;
}
}
public static class DefaultRequestExecutor implements IRequestExecutor {
public ResponseWrapper execute(String method, String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
if ("GET".equals(method)) return sendGet(apiUrl, allParams, context);
else if ("POST".equals(method)) return sendPost(apiUrl, allParams, context);
else if ("DELETE".equals(method)) return sendDelete(apiUrl, allParams, context);
else throw new IllegalArgumentException("Unsupported http method. Currently only GET, POST, and DELETE are supported");
}
public ResponseWrapper sendGet(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
URL url = new URL(RequestHelper.constructUrlString(apiUrl, allParams));
context.log("Request:");
context.log("GET: " + url.toString());
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setRequestMethod("GET");
con.setRequestProperty("User-Agent", USER_AGENT);
con.setRequestProperty("Content-Type","application/x-www-form-urlencoded");
return readResponse(con);
}
public ResponseWrapper sendPost(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
String boundary = "--------------------------" + new Random().nextLong();
URL url = new URL(apiUrl);
context.log("Post: " + url.toString());
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setRequestMethod("POST");
con.setRequestProperty("User-Agent", USER_AGENT);
con.setRequestProperty("Content-Type","multipart/form-data; boundary=" + boundary);
con.setDoOutput(true);
int contentLength = RequestHelper.getContentLength(allParams, boundary, context);
con.setRequestProperty("Content-Length", "" + contentLength);
DataOutputStream wr = new DataOutputStream(con.getOutputStream());
for (Map.Entry entry : allParams.entrySet()) {
writeStringInUTF8Bytes(wr, "--" + boundary + "\r\n");
if (entry.getValue() instanceof File) {
File file = (File) entry.getValue();
String contentType = RequestHelper.getContentTypeForFile(file);
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + file.getName() + "\"\r\n");
if (contentType != null) {
writeStringInUTF8Bytes(wr, "Content-Type: " + contentType + "\r\n");
}
writeStringInUTF8Bytes(wr, "\r\n");
FileInputStream fileInputStream = new FileInputStream(file);
byte[] buffer = new byte[1024];
int count = 0;
while ((count = fileInputStream.read(buffer)) >= 0) {
wr.write(buffer, 0, count);
}
writeStringInUTF8Bytes(wr, "\r\n");
fileInputStream.close();
} else if (entry.getValue() instanceof byte[]) {
byte[] bytes = (byte[]) entry.getValue();
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + "chunkfile" + "\"\r\n\r\n");
wr.write(bytes, 0, bytes.length);
writeStringInUTF8Bytes(wr, "\r\n");
} else {
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"\r\n\r\n");
writeStringInUTF8Bytes(wr, convertToString(entry.getValue()));
writeStringInUTF8Bytes(wr, "\r\n");
}
}
writeStringInUTF8Bytes(wr, "--" + boundary + "--\r\n");
wr.flush();
wr.close();
return readResponse(con);
}
public ResponseWrapper sendDelete(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
String boundary = "--------------------------" + new Random().nextLong();
URL url = new URL(apiUrl);
context.log("Delete: " + url.toString());
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setRequestMethod("DELETE");
con.setRequestProperty("User-Agent", USER_AGENT);
con.setRequestProperty("Content-Type","multipart/form-data; boundary=" + boundary);
con.setDoOutput(true);
int contentLength = RequestHelper.getContentLength(allParams, boundary, context);
con.setRequestProperty("Content-Length", "" + contentLength);
DataOutputStream wr = new DataOutputStream(con.getOutputStream());
for (Map.Entry entry : allParams.entrySet()) {
writeStringInUTF8Bytes(wr, "--" + boundary + "\r\n");
if (entry.getValue() instanceof File) {
File file = (File) entry.getValue();
String contentType = RequestHelper.getContentTypeForFile(file);
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + file.getName() + "\"\r\n");
if (contentType != null) {
writeStringInUTF8Bytes(wr, "Content-Type: " + contentType + "\r\n");
}
writeStringInUTF8Bytes(wr, "\r\n");
FileInputStream fileInputStream = new FileInputStream(file);
byte[] buffer = new byte[1024];
int count = 0;
while ((count = fileInputStream.read(buffer)) >= 0) {
wr.write(buffer, 0, count);
}
writeStringInUTF8Bytes(wr, "\r\n");
fileInputStream.close();
} else if (entry.getValue() instanceof byte[]) {
byte[] bytes = (byte[]) entry.getValue();
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"; filename=\"" + "chunkfile" + "\"\r\n\r\n");
wr.write(bytes, 0, bytes.length);
writeStringInUTF8Bytes(wr, "\r\n");
} else {
writeStringInUTF8Bytes(wr, "Content-Disposition: form-data; name=\"" + entry.getKey() + "\"\r\n\r\n");
writeStringInUTF8Bytes(wr, convertToString(entry.getValue()));
writeStringInUTF8Bytes(wr, "\r\n");
}
}
writeStringInUTF8Bytes(wr, "--" + boundary + "--\r\n");
wr.flush();
wr.close();
return readResponse(con);
}
private static void writeStringInUTF8Bytes(DataOutputStream wr, String input) throws IOException {
wr.write(input.getBytes(StandardCharsets.UTF_8));
}
}
public static class DefaultAsyncRequestExecutor implements IAsyncRequestExecutor {
static okhttp3.OkHttpClient client = null;
static void init() {
client = new okhttp3.OkHttpClient();
}
static {
init();
}
public ListenableFuture execute(String method, String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
if ("GET".equals(method)) return sendGet(apiUrl, allParams, context);
else if ("POST".equals(method)) return sendPost(apiUrl, allParams, context);
else if ("DELETE".equals(method)) return sendDelete(apiUrl, allParams, context);
else throw new IllegalArgumentException("Unsupported http method. Currently only GET, POST, and DELETE are supported");
}
public ListenableFuture sendGet(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
context.log("Request:");
context.log("GET: " + apiUrl.toString());
okhttp3.Request request = new okhttp3.Request.Builder()
.url(RequestHelper.constructUrlString(apiUrl, allParams))
.get()
.header("User-Agent", USER_AGENT)
.header("Content-Type","application/x-www-form-urlencoded")
.build();
return RequestHelper.invoke(client, request);
}
public ListenableFuture sendPost(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
String boundary = "--------------------------" + new Random().nextLong();
okhttp3.MultipartBody.Builder builder = new okhttp3.MultipartBody.Builder(boundary)
.setType(okhttp3.MultipartBody.FORM);
for (Map.Entry entry : allParams.entrySet()) {
if (entry.getValue() instanceof File) {
File file = (File) entry.getValue();
String contentType = RequestHelper.getContentTypeForFile(file);
builder.addFormDataPart(
entry.getKey(),
file.getName(),
okhttp3.RequestBody.create(okhttp3.MediaType.parse(contentType), file)
);
} else if (entry.getValue() instanceof byte[]) {
builder.addFormDataPart(
entry.getKey(),
"chunkfile",
okhttp3.RequestBody.create(okhttp3.MediaType.parse("application/octet-stream"), (byte[])entry.getValue())
);
} else {
builder.addFormDataPart(
entry.getKey(),
convertToString(entry.getValue())
);
}
}
okhttp3.Request request = new okhttp3.Request
.Builder()
.url(apiUrl)
.post(builder.build())
.header("User-Agent", USER_AGENT)
.build();
return RequestHelper.invoke(client, request);
}
public ListenableFuture sendDelete(String apiUrl, Map allParams, APIContext context) throws APIException, IOException {
URL url = new URL(RequestHelper.constructUrlString(apiUrl, allParams));
context.log("Delete: " + url.toString());
okhttp3.Request request = new okhttp3.Request.Builder()
.url(RequestHelper.constructUrlString(apiUrl, allParams))
.delete()
.header("User-Agent", USER_AGENT)
.build();
return RequestHelper.invoke(client, request);
}
}
public static class ResponseWrapper {
private String body;
private String header;
public ResponseWrapper(String body, String header) {
this.body = body;
this.header = header;
}
public String getBody() {
return this.body;
}
public String getHeader() {
return this.header;
}
}
}