Examples with MessageOptions com.ibm.watson.assistant.v2.model.MessageOptions used on opensource projects

Example 26 with MessageOptions

use of com.ibm.watson.assistant.v2.model.MessageOptions in project java-sdk by watson-developer-cloud.

the class Assistant method message.

/**
 * Send user input to assistant (stateful).
 *
 * <p>Send user input to an assistant and receive a response, with conversation state (including
 * context data) stored by Watson Assistant for the duration of the session.
 *
 * @param messageOptions the {@link MessageOptions} containing the options for the call
 * @return a {@link ServiceCall} with a result of type {@link MessageResponse}
 */
public ServiceCall<MessageResponse> message(MessageOptions messageOptions) {
    com.ibm.cloud.sdk.core.util.Validator.notNull(messageOptions, "messageOptions cannot be null");
    Map<String, String> pathParamsMap = new HashMap<String, String>();
    pathParamsMap.put("assistant_id", messageOptions.assistantId());
    pathParamsMap.put("session_id", messageOptions.sessionId());
    RequestBuilder builder = RequestBuilder.post(RequestBuilder.resolveRequestUrl(getServiceUrl(), "/v2/assistants/{assistant_id}/sessions/{session_id}/message", pathParamsMap));
    Map<String, String> sdkHeaders = SdkCommon.getSdkHeaders("conversation", "v2", "message");
    for (Entry<String, String> header : sdkHeaders.entrySet()) {
        builder.header(header.getKey(), header.getValue());
    }
    builder.header("Accept", "application/json");
    builder.query("version", String.valueOf(this.version));
    final JsonObject contentJson = new JsonObject();
    if (messageOptions.input() != null) {
        contentJson.add("input", com.ibm.cloud.sdk.core.util.GsonSingleton.getGson().toJsonTree(messageOptions.input()));
    }
    if (messageOptions.context() != null) {
        contentJson.add("context", com.ibm.cloud.sdk.core.util.GsonSingleton.getGson().toJsonTree(messageOptions.context()));
    }
    if (messageOptions.userId() != null) {
        contentJson.addProperty("user_id", messageOptions.userId());
    }
    builder.bodyJson(contentJson);
    ResponseConverter<MessageResponse> responseConverter = ResponseConverterUtils.getValue(new com.google.gson.reflect.TypeToken<MessageResponse>() {
    }.getType());
    return createServiceCall(builder.build(), responseConverter);
}

Example 27 with MessageOptions

use of com.ibm.watson.assistant.v2.model.MessageOptions in project java-sdk by watson-developer-cloud.

the class AssistantToneAnalyzerIntegrationExample method main.

public static void main(String[] args) throws Exception {
    // instantiate the assistant service
    Authenticator assistantAuthenticator = new IamAuthenticator("<iam_api_key>");
    final Assistant assistantService = new Assistant("2019-02-28", assistantAuthenticator);
    // instantiate the tone analyzer service
    Authenticator toneAuthenticator = new IamAuthenticator("<iam_api_key>");
    ToneAnalyzer toneService = new ToneAnalyzer("2017-09-21", toneAuthenticator);
    // workspace id
    final String workspaceId = "<workspace-id>";
    // maintain history in the context variable - will add a history variable to
    // each of the emotion, social
    // and language tones
    final boolean maintainHistory = false;
    /**
     * Input for the Assistant service: text (String): an input string (the user's conversation
     * turn) and context (Context): any context that needs to be maintained - either added by the
     * client app or passed in the response from the Assistant service on the previous conversation
     * turn.
     */
    final String text = "I am happy";
    final Context context = new Context();
    // UPDATE CONTEXT HERE IF CONTINUING AN ONGOING CONVERSATION
    // set local context variable to the context from the last response from the
    // Assistant Service
    // (see the getContext() method of the MessageResponse class in
    // com.ibm.watson.assistant.v1.model)
    // async call to Tone Analyzer
    ToneOptions toneOptions = new ToneOptions.Builder().text(text).build();
    toneService.tone(toneOptions).enqueue(new ServiceCallback<ToneAnalysis>() {

        @Override
        public void onResponse(Response<ToneAnalysis> toneResponsePayload) {
            // update context with the tone data returned by the Tone Analyzer
            context.setSystem(ToneDetection.updateUserTone(context, toneResponsePayload.getResult(), maintainHistory));
            // create input for message
            MessageInput input = new MessageInput();
            input.setText(text);
            // call Assistant Service with the input and tone-aware context
            MessageOptions messageOptions = new MessageOptions.Builder(workspaceId).input(input).context(context).build();
            assistantService.message(messageOptions).enqueue(new ServiceCallback<MessageResponse>() {

                @Override
                public void onResponse(Response<MessageResponse> response) {
                    System.out.println(response.getResult());
                }

                @Override
                public void onFailure(Exception e) {
                }
            });
        }

        @Override
        public void onFailure(Exception e) {
        }
    });
}