Core Bot formatting

samples/13.core-bot/pom.xml

@@ -89,11 +89,6 @@
         <artifactId>bot-dialogs</artifactId>
         <version>4.6.0-preview9</version>
       </dependency>
-      <dependency>
-        <groupId>com.microsoft.bot</groupId>
-        <artifactId>bot-ai-qna</artifactId>
-        <version>4.6.0-preview9</version>
-      </dependency>
       <dependency>
         <groupId>com.microsoft.bot</groupId>
         <artifactId>bot-ai-luis-v3</artifactId>

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/Application.java

@@ -5,9 +5,7 @@
 
 import com.microsoft.bot.builder.Bot;
 import com.microsoft.bot.builder.ConversationState;
-import com.microsoft.bot.builder.Storage;
 import com.microsoft.bot.builder.UserState;
-import com.microsoft.bot.dialogs.Dialog;
 import com.microsoft.bot.integration.AdapterWithErrorHandler;
 import com.microsoft.bot.integration.BotFrameworkHttpAdapter;
 import com.microsoft.bot.integration.Configuration;
@@ -36,8 +34,10 @@
  * override methods in order to provide custom implementations.
  */
 public class Application extends BotDependencyConfiguration {
+
     /**
      * The start method.
+     *
      * @param args The args.
      */
     public static void main(String[] args) {
@@ -48,56 +48,21 @@ public static void main(String[] args) {
      * Returns the Bot for this application.
      *
      * <p>
-     *     The @Component annotation could be used on the Bot class instead of this method
-     *     with the @Bean annotation.
+     * The @Component annotation could be used on the Bot class instead of this method with the
+     * @Bean annotation.
      * </p>
      *
      * @return The Bot implementation for this application.
      */
     @Bean
     public Bot getBot(
+        Configuration configuration,
+        UserState userState,
+        ConversationState conversationState
     ) {
-        Storage storage = this.getStorage();
-        UserState userState = this.getUserState(storage);
-        ConversationState conversationState = this.getConversationState(storage);
-        Dialog rootDialog = this.getRootDialog();
-        return new DialogAndWelcomeBot(conversationState, userState, rootDialog);
-    }
-
-    /**
-     * Returns a FlightBookingRecognizer object.
-     * @return The FlightBookingRecognizer.
-     */
-    @Bean
-    public FlightBookingRecognizer getFlightBookingRecognizer() {
-        Configuration configuration = this.getConfiguration();
-        return new FlightBookingRecognizer(configuration);
-    }
-
-    /**
-     * Returns a BookingDialog object.
-     * @return The BookingDialog.
-     */
-    @Bean
-    public BookingDialog getBookingDialog() {
-        return new BookingDialog();
-    }
-
-    /**
-     * Returns the starting Dialog for this application.
-     *
-     * <p>
-     *     The @Component annotation could be used on the Dialog class instead of this method
-     *     with the @Bean annotation.
-     * </p>
-     *
-     * @return The Dialog implementation for this application.
-     */
-    @Bean
-    public Dialog getRootDialog() {
-        FlightBookingRecognizer flightBookingRecognizer = this.getFlightBookingRecognizer();
-        BookingDialog bookingDialog = this.getBookingDialog();
-        return new MainDialog(flightBookingRecognizer, bookingDialog);
+        FlightBookingRecognizer recognizer =  new FlightBookingRecognizer(configuration);
+        MainDialog dialog = new MainDialog(recognizer, new BookingDialog());
+        return new DialogAndWelcomeBot<>(conversationState, userState, dialog);
     }
 
     /**

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/BookingDetails.java

@@ -7,12 +7,14 @@
  * The model class to retrieve the information of the booking.
  */
 public class BookingDetails {
+
     private String destination;
     private String origin;
     private String travelDate;
 
     /**
      * Gets the destination of the booking.
+     *
      * @return The destination.
      */
     public String getDestination() {
@@ -22,6 +24,7 @@ public String getDestination() {
 
     /**
      * Sets the destination of the booking.
+     *
      * @param withDestination The new destination.
      */
     public void setDestination(String withDestination) {
@@ -30,6 +33,7 @@ public void setDestination(String withDestination) {
 
     /**
      * Gets the origin of the booking.
+     *
      * @return The origin.
      */
     public String getOrigin() {
@@ -38,6 +42,7 @@ public String getOrigin() {
 
     /**
      * Sets the origin of the booking.
+     *
      * @param withOrigin The new origin.
      */
     public void setOrigin(String withOrigin) {
@@ -46,6 +51,7 @@ public void setOrigin(String withOrigin) {
 
     /**
      * Gets the travel date of the booking.
+     *
      * @return The travel date.
      */
     public String getTravelDate() {
@@ -54,6 +60,7 @@ public String getTravelDate() {
 
     /**
      * Sets the travel date of the booking.
+     *
      * @param withTravelDate The new travel date.
      */
     public void setTravelDate(String withTravelDate) {

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/BookingDialog.java

@@ -23,6 +23,7 @@
  * The class containing the booking dialogs.
  */
 public class BookingDialog extends CancelAndHelpDialog {
+
     private final String destinationStepMsgText = "Where would you like to travel to?";
     private final String originStepMsgText = "Where are you traveling from?";
 
@@ -54,7 +55,9 @@ private CompletableFuture<DialogTurnResult> destinationStep(WaterfallStepContext
 
         if (bookingDetails.getDestination().isEmpty()) {
             Activity promptMessage =
-                MessageFactory.text(destinationStepMsgText, destinationStepMsgText, InputHints.EXPECTING_INPUT);
+                MessageFactory.text(destinationStepMsgText, destinationStepMsgText,
+                    InputHints.EXPECTING_INPUT
+                );
             PromptOptions promptOptions = new PromptOptions();
             promptOptions.setPrompt(promptMessage);
             return stepContext.prompt("TextPrompt", promptOptions);
@@ -71,7 +74,8 @@ private CompletableFuture<DialogTurnResult> originStep(WaterfallStepContext step
 
         if (bookingDetails.getOrigin().isEmpty()) {
             Activity promptMessage =
-                MessageFactory.text(originStepMsgText, originStepMsgText, InputHints.EXPECTING_INPUT);
+                MessageFactory
+                    .text(originStepMsgText, originStepMsgText, InputHints.EXPECTING_INPUT);
             PromptOptions promptOptions = new PromptOptions();
             promptOptions.setPrompt(promptMessage);
             return stepContext.prompt("TextPrompt", promptOptions);
@@ -100,9 +104,13 @@ private CompletableFuture<DialogTurnResult> confirmStep(WaterfallStepContext ste
         bookingDetails.setTravelDate(stepContext.getResult().toString());
 
         String messageText =
-            String.format("Please confirm, I have you traveling to: %s from: %s on: %s. Is this correct?",
-                bookingDetails.getDestination(), bookingDetails.getOrigin(), bookingDetails.getTravelDate());
-        Activity promptMessage = MessageFactory.text(messageText, messageText, InputHints.EXPECTING_INPUT);
+            String.format(
+                "Please confirm, I have you traveling to: %s from: %s on: %s. Is this correct?",
+                bookingDetails.getDestination(), bookingDetails.getOrigin(),
+                bookingDetails.getTravelDate()
+            );
+        Activity promptMessage = MessageFactory
+            .text(messageText, messageText, InputHints.EXPECTING_INPUT);
 
         PromptOptions promptOptions = new PromptOptions();
         promptOptions.setPrompt(promptMessage);
@@ -114,7 +122,6 @@ private CompletableFuture<DialogTurnResult> confirmStep(WaterfallStepContext ste
     private CompletableFuture<DialogTurnResult> finalStep(WaterfallStepContext stepContext) {
         if ((Boolean) stepContext.getResult()) {
             BookingDetails bookingDetails = (BookingDetails) stepContext.getOptions();
-
             return stepContext.endDialog(bookingDetails);
         }
 

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/CancelAndHelpDialog.java

@@ -18,25 +18,27 @@
  * The class in charge of the dialog interruptions.
  */
 public class CancelAndHelpDialog extends ComponentDialog {
+
     private final String helpMsgText = "Show help here";
     private final String cancelMsgText = "Cancelling...";
 
     /**
      * The constructor of the CancelAndHelpDialog class.
+     *
      * @param id The dialog's Id.
      */
     public CancelAndHelpDialog(String id) {
         super(id);
     }
 
     /**
-     * Called when the dialog is _continued_, where it is the active dialog and the
-     *      user replies with a new activity.
+     * Called when the dialog is _continued_, where it is the active dialog and the user replies
+     * with a new activity.
+     *
      * @param innerDc innerDc The inner {@link DialogContext} for the current turn of conversation.
-     * @return A {@link CompletableFuture} representing the asynchronous operation.
-     * If the task is successful, the result indicates whether the dialog is
-     *      still active after the turn has been processed by the dialog. The
-     *      result may also contain a return value.
+     * @return A {@link CompletableFuture} representing the asynchronous operation. If the task is
+     * successful, the result indicates whether the dialog is still active after the turn has been
+     * processed by the dialog. The result may also contain a return value.
      */
     @Override
     protected CompletableFuture<DialogTurnResult> onContinueDialog(DialogContext innerDc) {
@@ -55,16 +57,19 @@ private CompletableFuture<DialogTurnResult> interrupt(DialogContext innerDc) {
             switch (text) {
                 case "help":
                 case "?":
-                    Activity helpMessage = MessageFactory.text(helpMsgText, helpMsgText, InputHints.EXPECTING_INPUT);
+                    Activity helpMessage = MessageFactory
+                        .text(helpMsgText, helpMsgText, InputHints.EXPECTING_INPUT);
                     return innerDc.getContext().sendActivity(helpMessage)
                         .thenCompose(sendResult ->
-                            CompletableFuture.completedFuture(new DialogTurnResult(DialogTurnStatus.WAITING)));
+                            CompletableFuture
+                                .completedFuture(new DialogTurnResult(DialogTurnStatus.WAITING)));
                 case "cancel":
                 case "quit":
                     Activity cancelMessage = MessageFactory
                         .text(cancelMsgText, cancelMsgText, InputHints.IGNORING_INPUT);
                     return innerDc.getContext()
-                        .sendActivity(cancelMessage).thenCompose(sendResult -> innerDc.cancelAllDialogs());
+                        .sendActivity(cancelMessage)
+                        .thenCompose(sendResult -> innerDc.cancelAllDialogs());
                 default:
                     break;
             }

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/DateResolverDialog.java

@@ -75,16 +75,12 @@ private CompletableFuture<DialogTurnResult> initialStep(WaterfallStepContext ste
             return stepContext.prompt("DateTimePrompt", promptOptions);
         }
 
-        DateTimeResolution dateTimeResolution = new DateTimeResolution() {
-            {
-                setTimex(timex);
-            }
-        };
-        List<DateTimeResolution> dateTimeResolutions = new ArrayList<DateTimeResolution>() {
-            {
-                add(dateTimeResolution);
-            }
-        };
+        DateTimeResolution dateTimeResolution = new DateTimeResolution() {{
+            setTimex(timex);
+        }};
+        List<DateTimeResolution> dateTimeResolutions = new ArrayList<DateTimeResolution>() {{
+            add(dateTimeResolution);
+        }};
         return stepContext.next(dateTimeResolutions);
     }
 
@@ -93,8 +89,9 @@ private CompletableFuture<DialogTurnResult> finalStep(WaterfallStepContext stepC
         return stepContext.endDialog(timex);
     }
 
-    private static CompletableFuture<Boolean> dateTimePromptValidator(PromptValidatorContext<List<DateTimeResolution>>
-                                                                          promptContext) {
+    private static CompletableFuture<Boolean> dateTimePromptValidator(
+        PromptValidatorContext<List<DateTimeResolution>> promptContext
+    ) {
         if (promptContext.getRecognized().getSucceeded()) {
             // This value will be a TIMEX. And we are only interested in a Date so grab the first result and drop the
             // Time part. TIMEX is a format that represents DateTime expressions that include some ambiguity.

samples/13.core-bot/src/main/java/com/microsoft/bot/sample/core/DialogAndWelcomeBot.java

@@ -24,41 +24,52 @@
 
 /**
  * The class containing the welcome dialog.
+ *
  * @param <T> is a Dialog.
  */
 public class DialogAndWelcomeBot<T extends Dialog> extends DialogBot {
+
     /**
      * Creates a DialogBot.
+     *
      * @param withConversationState ConversationState to use in the bot
      * @param withUserState         UserState to use
      * @param withDialog            Param inheriting from Dialog class
      */
-    public DialogAndWelcomeBot(ConversationState withConversationState, UserState withUserState, T withDialog) {
+    public DialogAndWelcomeBot(
+        ConversationState withConversationState, UserState withUserState, T withDialog
+    ) {
         super(withConversationState, withUserState, withDialog);
     }
 
     /**
-     * When the {@link #onConversationUpdateActivity(TurnContext)} method receives a
-     * conversation update activity that indicates one or more users other than the
-     * bot are joining the conversation, it calls this method.
-     * @param membersAdded A list of all the members added to the conversation,
-     *                     as described by the conversation update activity
-     * @param turnContext The context object for this turn.
+     * When the {@link #onConversationUpdateActivity(TurnContext)} method receives a conversation
+     * update activity that indicates one or more users other than the bot are joining the
+     * conversation, it calls this method.
+     *
+     * @param membersAdded A list of all the members added to the conversation, as described by the
+     *                     conversation update activity
+     * @param turnContext  The context object for this turn.
      * @return A task that represents the work queued to execute.
      */
     @Override
-    protected CompletableFuture<Void> onMembersAdded(List<ChannelAccount> membersAdded, TurnContext turnContext) {
+    protected CompletableFuture<Void> onMembersAdded(
+        List<ChannelAccount> membersAdded, TurnContext turnContext
+    ) {
         return turnContext.getActivity().getMembersAdded().stream()
             .filter(member -> !StringUtils
                 .equals(member.getId(), turnContext.getActivity().getRecipient().getId()))
             .map(channel -> {
                 // Greet anyone that was not the target (recipient) of this message.
                 // To learn more about Adaptive Cards, see https://aka.ms/msbot-adaptivecards for more details.
                 Attachment welcomeCard = createAdaptiveCardAttachment();
-                Activity response = MessageFactory.attachment(welcomeCard, null, "Welcome to Bot Framework!", null);
+                Activity response = MessageFactory
+                    .attachment(welcomeCard, null, "Welcome to Bot Framework!", null);
 
                 return turnContext.sendActivity(response).thenApply(sendResult -> {
-                    return Dialog.run(getDialog(), turnContext, getConversationState().createProperty("DialogState"));
+                    return Dialog.run(getDialog(), turnContext,
+                        getConversationState().createProperty("DialogState")
+                    );
                 });
             })
             .collect(CompletableFutures.toFutureList())
@@ -67,14 +78,17 @@ protected CompletableFuture<Void> onMembersAdded(List<ChannelAccount> membersAdd
 
     // Load attachment from embedded resource.
     private Attachment createAdaptiveCardAttachment() {
-        try (InputStream inputStream = Thread.currentThread().
-            getContextClassLoader().getResourceAsStream("cards/welcomeCard.json")) {
-            String adaptiveCardJson = IOUtils.toString(inputStream, StandardCharsets.UTF_8.toString());
+        try (
+            InputStream inputStream = Thread.currentThread().
+                getContextClassLoader().getResourceAsStream("cards/welcomeCard.json")
+        ) {
+            String adaptiveCardJson = IOUtils
+                .toString(inputStream, StandardCharsets.UTF_8.toString());
 
-                return new Attachment() {{
-                    setContentType("application/vnd.microsoft.card.adaptive");
-                    setContent(Serialization.jsonToTree(adaptiveCardJson));
-                }};
+            return new Attachment() {{
+                setContentType("application/vnd.microsoft.card.adaptive");
+                setContent(Serialization.jsonToTree(adaptiveCardJson));
+            }};
 
         } catch (IOException e) {
             e.printStackTrace();