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// Licensed to the Software Freedom Conservancy (SFC) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The SFC licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
package org.openqa.selenium.remote.server;
import static org.openqa.selenium.remote.DriverCommand.*;
import org.openqa.selenium.UnsupportedCommandException;
import org.openqa.selenium.remote.Command;
import org.openqa.selenium.remote.CommandCodec;
import org.openqa.selenium.remote.ErrorCodes;
import org.openqa.selenium.remote.Response;
import org.openqa.selenium.remote.ResponseCodec;
import org.openqa.selenium.remote.SessionId;
import org.openqa.selenium.remote.http.HttpRequest;
import org.openqa.selenium.remote.http.HttpResponse;
import org.openqa.selenium.remote.http.JsonHttpCommandCodec;
import org.openqa.selenium.remote.http.JsonHttpResponseCodec;
import org.openqa.selenium.remote.http.W3CHttpCommandCodec;
import org.openqa.selenium.remote.server.handler.AcceptAlert;
import org.openqa.selenium.remote.server.handler.AddCookie;
import org.openqa.selenium.remote.server.handler.CaptureScreenshot;
import org.openqa.selenium.remote.server.handler.ChangeUrl;
import org.openqa.selenium.remote.server.handler.ClearElement;
import org.openqa.selenium.remote.server.handler.ClickElement;
import org.openqa.selenium.remote.server.handler.CloseWindow;
import org.openqa.selenium.remote.server.handler.ConfigureTimeout;
import org.openqa.selenium.remote.server.handler.DeleteCookie;
import org.openqa.selenium.remote.server.handler.DeleteNamedCookie;
import org.openqa.selenium.remote.server.handler.DeleteSession;
import org.openqa.selenium.remote.server.handler.DismissAlert;
import org.openqa.selenium.remote.server.handler.ElementEquality;
import org.openqa.selenium.remote.server.handler.ExecuteAsyncScript;
import org.openqa.selenium.remote.server.handler.ExecuteScript;
import org.openqa.selenium.remote.server.handler.FindActiveElement;
import org.openqa.selenium.remote.server.handler.FindChildElement;
import org.openqa.selenium.remote.server.handler.FindChildElements;
import org.openqa.selenium.remote.server.handler.FindElement;
import org.openqa.selenium.remote.server.handler.FindElements;
import org.openqa.selenium.remote.server.handler.FullscreenWindow;
import org.openqa.selenium.remote.server.handler.GetAlertText;
import org.openqa.selenium.remote.server.handler.GetAllCookies;
import org.openqa.selenium.remote.server.handler.GetAllSessions;
import org.openqa.selenium.remote.server.handler.GetAllWindowHandles;
import org.openqa.selenium.remote.server.handler.GetAvailableLogTypesHandler;
import org.openqa.selenium.remote.server.handler.GetCookie;
import org.openqa.selenium.remote.server.handler.GetCssProperty;
import org.openqa.selenium.remote.server.handler.GetCurrentUrl;
import org.openqa.selenium.remote.server.handler.GetCurrentWindowHandle;
import org.openqa.selenium.remote.server.handler.GetElementAttribute;
import org.openqa.selenium.remote.server.handler.GetElementDisplayed;
import org.openqa.selenium.remote.server.handler.GetElementEnabled;
import org.openqa.selenium.remote.server.handler.GetElementLocation;
import org.openqa.selenium.remote.server.handler.GetElementLocationInView;
import org.openqa.selenium.remote.server.handler.GetElementRect;
import org.openqa.selenium.remote.server.handler.GetElementSelected;
import org.openqa.selenium.remote.server.handler.GetElementSize;
import org.openqa.selenium.remote.server.handler.GetElementText;
import org.openqa.selenium.remote.server.handler.GetLogHandler;
import org.openqa.selenium.remote.server.handler.GetPageSource;
import org.openqa.selenium.remote.server.handler.GetScreenOrientation;
import org.openqa.selenium.remote.server.handler.GetSessionCapabilities;
import org.openqa.selenium.remote.server.handler.GetSessionLogsHandler;
import org.openqa.selenium.remote.server.handler.GetTagName;
import org.openqa.selenium.remote.server.handler.GetTitle;
import org.openqa.selenium.remote.server.handler.GetWindowPosition;
import org.openqa.selenium.remote.server.handler.GetWindowSize;
import org.openqa.selenium.remote.server.handler.GoBack;
import org.openqa.selenium.remote.server.handler.GoForward;
import org.openqa.selenium.remote.server.handler.ImeActivateEngine;
import org.openqa.selenium.remote.server.handler.ImeDeactivate;
import org.openqa.selenium.remote.server.handler.ImeGetActiveEngine;
import org.openqa.selenium.remote.server.handler.ImeGetAvailableEngines;
import org.openqa.selenium.remote.server.handler.ImeIsActivated;
import org.openqa.selenium.remote.server.handler.ImplicitlyWait;
import org.openqa.selenium.remote.server.handler.MaximizeWindow;
import org.openqa.selenium.remote.server.handler.RefreshPage;
import org.openqa.selenium.remote.server.handler.Rotate;
import org.openqa.selenium.remote.server.handler.SendKeys;
import org.openqa.selenium.remote.server.handler.SetAlertText;
import org.openqa.selenium.remote.server.handler.SetScriptTimeout;
import org.openqa.selenium.remote.server.handler.SetWindowPosition;
import org.openqa.selenium.remote.server.handler.SetWindowSize;
import org.openqa.selenium.remote.server.handler.Status;
import org.openqa.selenium.remote.server.handler.SubmitElement;
import org.openqa.selenium.remote.server.handler.SwitchToFrame;
import org.openqa.selenium.remote.server.handler.SwitchToParentFrame;
import org.openqa.selenium.remote.server.handler.SwitchToWindow;
import org.openqa.selenium.remote.server.handler.UploadFile;
import org.openqa.selenium.remote.server.handler.W3CActions;
import org.openqa.selenium.remote.server.handler.html5.ClearLocalStorage;
import org.openqa.selenium.remote.server.handler.html5.ClearSessionStorage;
import org.openqa.selenium.remote.server.handler.html5.GetAppCacheStatus;
import org.openqa.selenium.remote.server.handler.html5.GetLocalStorageItem;
import org.openqa.selenium.remote.server.handler.html5.GetLocalStorageKeys;
import org.openqa.selenium.remote.server.handler.html5.GetLocalStorageSize;
import org.openqa.selenium.remote.server.handler.html5.GetLocationContext;
import org.openqa.selenium.remote.server.handler.html5.GetSessionStorageItem;
import org.openqa.selenium.remote.server.handler.html5.GetSessionStorageKeys;
import org.openqa.selenium.remote.server.handler.html5.GetSessionStorageSize;
import org.openqa.selenium.remote.server.handler.html5.RemoveLocalStorageItem;
import org.openqa.selenium.remote.server.handler.html5.RemoveSessionStorageItem;
import org.openqa.selenium.remote.server.handler.html5.SetLocalStorageItem;
import org.openqa.selenium.remote.server.handler.html5.SetLocationContext;
import org.openqa.selenium.remote.server.handler.html5.SetSessionStorageItem;
import org.openqa.selenium.remote.server.handler.interactions.ClickInSession;
import org.openqa.selenium.remote.server.handler.interactions.DoubleClickInSession;
import org.openqa.selenium.remote.server.handler.interactions.MouseDown;
import org.openqa.selenium.remote.server.handler.interactions.MouseMoveToLocation;
import org.openqa.selenium.remote.server.handler.interactions.MouseUp;
import org.openqa.selenium.remote.server.handler.interactions.SendKeyToActiveElement;
import org.openqa.selenium.remote.server.handler.interactions.touch.DoubleTapOnElement;
import org.openqa.selenium.remote.server.handler.interactions.touch.Down;
import org.openqa.selenium.remote.server.handler.interactions.touch.Flick;
import org.openqa.selenium.remote.server.handler.interactions.touch.LongPressOnElement;
import org.openqa.selenium.remote.server.handler.interactions.touch.Move;
import org.openqa.selenium.remote.server.handler.interactions.touch.Scroll;
import org.openqa.selenium.remote.server.handler.interactions.touch.SingleTapOnElement;
import org.openqa.selenium.remote.server.handler.interactions.touch.Up;
import org.openqa.selenium.remote.server.handler.mobile.GetNetworkConnection;
import org.openqa.selenium.remote.server.handler.mobile.SetNetworkConnection;
import org.openqa.selenium.remote.server.log.LoggingManager;
import org.openqa.selenium.remote.server.log.PerSessionLogHandler;
import org.openqa.selenium.remote.server.rest.RestishHandler;
import org.openqa.selenium.remote.server.rest.ResultConfig;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.Set;
import java.util.function.Supplier;
import java.util.logging.Logger;
public class JsonHttpCommandHandler {
private final DriverSessions sessions;
private final Logger log;
private final Set> commandCodecs;
private final ResponseCodec responseCodec;
private final Map configs = new LinkedHashMap<>();
private final ErrorCodes errorCodes = new ErrorCodes();
public JsonHttpCommandHandler(DriverSessions sessions, Logger log) {
this.sessions = sessions;
this.log = log;
this.commandCodecs = new LinkedHashSet<>();
this.commandCodecs.add(new JsonHttpCommandCodec());
this.commandCodecs.add(new W3CHttpCommandCodec());
this.responseCodec = new JsonHttpResponseCodec();
setUpMappings();
}
public void addNewMapping(
String commandName,
Supplier> factory) {
ResultConfig config = new ResultConfig(commandName, factory, sessions, log);
configs.put(commandName, config);
}
public void addNewMapping(
String commandName,
RequiresAllSessions factory) {
ResultConfig config = new ResultConfig(commandName, factory, sessions, log);
configs.put(commandName, config);
}
public void addNewMapping(
String commandName,
RequiresSession factory) {
ResultConfig config = new ResultConfig(commandName, factory, sessions, log);
configs.put(commandName, config);
}
public void handleRequest(HttpRequest request, HttpResponse resp) {
LoggingManager.perSessionLogHandler().clearThreadTempLogs();
log.fine(String.format("Handling: %s %s", request.getMethod(), request.getUri()));
Command command = null;
Response response;
try {
command = decode(request);
ResultConfig config = configs.get(command.getName());
if (config == null) {
throw new UnsupportedCommandException();
}
response = config.handle(command);
log.fine(String.format("Finished: %s %s", request.getMethod(), request.getUri()));
} catch (Exception e) {
log.fine(String.format("Error on: %s %s", request.getMethod(), request.getUri()));
response = new Response();
response.setStatus(errorCodes.toStatusCode(e));
response.setState(errorCodes.toState(response.getStatus()));
response.setValue(e);
if (command != null && command.getSessionId() != null) {
response.setSessionId(command.getSessionId().toString());
}
}
PerSessionLogHandler handler = LoggingManager.perSessionLogHandler();
if (response.getSessionId() != null) {
handler.attachToCurrentThread(new SessionId(response.getSessionId()));
}
try {
responseCodec.encode(() -> resp, response);
} finally {
handler.detachFromCurrentThread();
}
}
private Command decode(HttpRequest request) {
UnsupportedCommandException lastException = null;
for (CommandCodec codec : commandCodecs) {
try {
return codec.decode(request);
} catch (UnsupportedCommandException e) {
lastException = e;
}
}
if (lastException != null) {
throw lastException;
}
throw new UnsupportedOperationException("Cannot find command for: " + request.getUri());
}
private void setUpMappings() {
addNewMapping(STATUS, Status::new);
addNewMapping(GET_ALL_SESSIONS, GetAllSessions::new);
addNewMapping(GET_CAPABILITIES, GetSessionCapabilities::new);
addNewMapping(QUIT, DeleteSession::new);
addNewMapping(GET_CURRENT_WINDOW_HANDLE, GetCurrentWindowHandle::new);
addNewMapping(GET_WINDOW_HANDLES, GetAllWindowHandles::new);
addNewMapping(DISMISS_ALERT, DismissAlert::new);
addNewMapping(ACCEPT_ALERT, AcceptAlert::new);
addNewMapping(GET_ALERT_TEXT, GetAlertText::new);
addNewMapping(SET_ALERT_VALUE, SetAlertText::new);
addNewMapping(GET, ChangeUrl::new);
addNewMapping(GET_CURRENT_URL, GetCurrentUrl::new);
addNewMapping(GO_FORWARD, GoForward::new);
addNewMapping(GO_BACK, GoBack::new);
addNewMapping(REFRESH, RefreshPage::new);
addNewMapping(EXECUTE_SCRIPT, ExecuteScript::new);
addNewMapping(EXECUTE_ASYNC_SCRIPT, ExecuteAsyncScript::new);
addNewMapping(GET_PAGE_SOURCE, GetPageSource::new);
addNewMapping(SCREENSHOT, CaptureScreenshot::new);
addNewMapping(GET_TITLE, GetTitle::new);
addNewMapping(FIND_ELEMENT, FindElement::new);
addNewMapping(FIND_ELEMENTS, FindElements::new);
addNewMapping(GET_ACTIVE_ELEMENT, FindActiveElement::new);
addNewMapping(FIND_CHILD_ELEMENT, FindChildElement::new);
addNewMapping(FIND_CHILD_ELEMENTS, FindChildElements::new);
addNewMapping(CLICK_ELEMENT, ClickElement::new);
addNewMapping(GET_ELEMENT_TEXT, GetElementText::new);
addNewMapping(SUBMIT_ELEMENT, SubmitElement::new);
addNewMapping(UPLOAD_FILE, UploadFile::new);
addNewMapping(SEND_KEYS_TO_ELEMENT, SendKeys::new);
addNewMapping(GET_ELEMENT_TAG_NAME, GetTagName::new);
addNewMapping(CLEAR_ELEMENT, ClearElement::new);
addNewMapping(IS_ELEMENT_SELECTED, GetElementSelected::new);
addNewMapping(IS_ELEMENT_ENABLED, GetElementEnabled::new);
addNewMapping(IS_ELEMENT_DISPLAYED, GetElementDisplayed::new);
addNewMapping(GET_ELEMENT_LOCATION, GetElementLocation::new);
addNewMapping(GET_ELEMENT_LOCATION_ONCE_SCROLLED_INTO_VIEW, GetElementLocationInView::new);
addNewMapping(GET_ELEMENT_SIZE, GetElementSize::new);
addNewMapping(GET_ELEMENT_VALUE_OF_CSS_PROPERTY, GetCssProperty::new);
addNewMapping(GET_ELEMENT_RECT, GetElementRect::new);
addNewMapping(GET_ELEMENT_ATTRIBUTE, GetElementAttribute::new);
addNewMapping(ELEMENT_EQUALS, ElementEquality::new);
addNewMapping(GET_ALL_COOKIES, GetAllCookies::new);
addNewMapping(GET_COOKIE, GetCookie::new);
addNewMapping(ADD_COOKIE, AddCookie::new);
addNewMapping(DELETE_ALL_COOKIES, DeleteCookie::new);
addNewMapping(DELETE_COOKIE, DeleteNamedCookie::new);
addNewMapping(SWITCH_TO_FRAME, SwitchToFrame::new);
addNewMapping(SWITCH_TO_PARENT_FRAME, SwitchToParentFrame::new);
addNewMapping(SWITCH_TO_WINDOW, SwitchToWindow::new);
addNewMapping(CLOSE, CloseWindow::new);
addNewMapping(GET_CURRENT_WINDOW_SIZE, GetWindowSize::new);
addNewMapping(SET_CURRENT_WINDOW_SIZE, SetWindowSize::new);
addNewMapping(GET_CURRENT_WINDOW_POSITION, GetWindowPosition::new);
addNewMapping(SET_CURRENT_WINDOW_POSITION, SetWindowPosition::new);
addNewMapping(MAXIMIZE_CURRENT_WINDOW, MaximizeWindow::new);
addNewMapping(FULLSCREEN_CURRENT_WINDOW, FullscreenWindow::new);
addNewMapping(SET_TIMEOUT, ConfigureTimeout::new);
addNewMapping(IMPLICITLY_WAIT, ImplicitlyWait::new);
addNewMapping(SET_SCRIPT_TIMEOUT, SetScriptTimeout::new);
addNewMapping(GET_LOCATION, GetLocationContext::new);
addNewMapping(SET_LOCATION, SetLocationContext::new);
addNewMapping(GET_APP_CACHE_STATUS, GetAppCacheStatus::new);
addNewMapping(GET_LOCAL_STORAGE_ITEM, GetLocalStorageItem::new);
addNewMapping(REMOVE_LOCAL_STORAGE_ITEM, RemoveLocalStorageItem::new);
addNewMapping(GET_LOCAL_STORAGE_KEYS, GetLocalStorageKeys::new);
addNewMapping(SET_LOCAL_STORAGE_ITEM, SetLocalStorageItem::new);
addNewMapping(CLEAR_LOCAL_STORAGE, ClearLocalStorage::new);
addNewMapping(GET_LOCAL_STORAGE_SIZE, GetLocalStorageSize::new);
addNewMapping(GET_SESSION_STORAGE_ITEM, GetSessionStorageItem::new);
addNewMapping(REMOVE_SESSION_STORAGE_ITEM, RemoveSessionStorageItem::new);
addNewMapping(GET_SESSION_STORAGE_KEYS, GetSessionStorageKeys::new);
addNewMapping(SET_SESSION_STORAGE_ITEM, SetSessionStorageItem::new);
addNewMapping(CLEAR_SESSION_STORAGE, ClearSessionStorage::new);
addNewMapping(GET_SESSION_STORAGE_SIZE, GetSessionStorageSize::new);
addNewMapping(GET_SCREEN_ORIENTATION, GetScreenOrientation::new);
addNewMapping(SET_SCREEN_ORIENTATION, Rotate::new);
addNewMapping(MOVE_TO, MouseMoveToLocation::new);
addNewMapping(CLICK, ClickInSession::new);
addNewMapping(DOUBLE_CLICK, DoubleClickInSession::new);
addNewMapping(MOUSE_DOWN, MouseDown::new);
addNewMapping(MOUSE_UP, MouseUp::new);
addNewMapping(SEND_KEYS_TO_ACTIVE_ELEMENT, SendKeyToActiveElement::new);
addNewMapping(IME_GET_AVAILABLE_ENGINES, ImeGetAvailableEngines::new);
addNewMapping(IME_GET_ACTIVE_ENGINE, ImeGetActiveEngine::new);
addNewMapping(IME_IS_ACTIVATED, ImeIsActivated::new);
addNewMapping(IME_DEACTIVATE, ImeDeactivate::new);
addNewMapping(IME_ACTIVATE_ENGINE, ImeActivateEngine::new);
addNewMapping(ACTIONS, W3CActions::new);
// Advanced Touch API
addNewMapping(TOUCH_SINGLE_TAP, SingleTapOnElement::new);
addNewMapping(TOUCH_DOWN, Down::new);
addNewMapping(TOUCH_UP, Up::new);
addNewMapping(TOUCH_MOVE, Move::new);
addNewMapping(TOUCH_SCROLL, Scroll::new);
addNewMapping(TOUCH_DOUBLE_TAP, DoubleTapOnElement::new);
addNewMapping(TOUCH_LONG_PRESS, LongPressOnElement::new);
addNewMapping(TOUCH_FLICK, Flick::new);
addNewMapping(GET_AVAILABLE_LOG_TYPES, GetAvailableLogTypesHandler::new);
addNewMapping(GET_LOG, GetLogHandler::new);
addNewMapping(GET_SESSION_LOGS, GetSessionLogsHandler::new);
addNewMapping(GET_NETWORK_CONNECTION, GetNetworkConnection::new);
addNewMapping(SET_NETWORK_CONNECTION, SetNetworkConnection::new);
// Deprecated end points. Will be removed.
addNewMapping("getWindowSize", GetWindowSize::new);
addNewMapping("setWindowSize", SetWindowSize::new);
addNewMapping("maximizeWindow", MaximizeWindow::new);
}
}