plivo-java

The Plivo Java SDK makes it simpler to integrate communications into your Java applications using the Plivo REST API. Using the SDK, you will be able to make voice calls, send SMS and generate Plivo XML to control your call flows.

Supported Java versions: This SDK works with Java 1.8 & 1.9 i.e., JDK 8 and JDK 9. While using the SDK with Java 1.9, you may have to use the --add-modules java.se.ee flag to include modules that are no longer present by default.

Installation

To Install Stable release

You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the JAR file.

If you are using Maven, use the following XML to include the Plivo SDK as a dependency.

<dependency>
  <groupId>com.plivo</groupId>
  <artifactId>plivo-java</artifactId>
  <version>5.44.3</version>
</dependency>

If you are using Gradle, use the following line in your dependencies.

compile 'com.plivo:plivo-java:5.44.3'

To Install Beta release

You can use this SDK by adding it as a dependency in your dependency management tool. Alternatively, you can use the JAR file.

If you are using Maven, use the following XML to include the Plivo SDK as a dependency.

<dependency>
  <groupId>com.plivo</groupId>
  <artifactId>plivo-java</artifactId>
  <version>4.3.0-beta-2</version>
</dependency>

If you are using Gradle, use the following line in your dependencies.

compile 'com.plivo:plivo-java:4.3.0-beta-2'

Note: if you are already using Retrofit, exclude this SDK's dependency so there is no version conflict.

Getting started

Authentication

To make the API requests, you need to create a Plivo instance and provide it with authentication credentials (which can be found at https://console.plivo.com/dashboard/).

We recommend that you store your credentials in the PLIVO_AUTH_ID and the PLIVO_AUTH_TOKEN environment variables, so as to avoid the possibility of accidentally committing them to source control. If you do this, you can initialise the client with no arguments and it will automatically fetch them from the environment variables:

class Example {
  public static void main(String [] args) {
    Plivo.init();
  }
}

Alternatively, you can provide these to Plivo.init()'s constructor yourself:

class Example {
  public static void main(String [] args) {
    Plivo.init("<auth_id>", "<auth_id>");
  }
}

To use multiple clients, you can create a PlivoClient instance yourself and set it on a request:

class Example {
  public static void main(String [] args) {
    PlivoClient client = new PlivoClient("<auth_id>", "<auth_id>");
    Message.creator("+14156667778", "+14156667777", "Hello, this is sample text from Plivo")
                    .client(client)
                    .create();
  }
}

The Basics

The SDK uses consistent interfaces to create, retrieve, update, delete and list resources. The pattern followed is as follows:

Resource.creator(parameters).create();
Resource.getter(parameters).get();
Resource.updater(identifier, parameters).update();
Resource.deleter(identifier).delete();
Resource.lister().list();

Using Resource.lister().list() would list the first 20 resources by default (which is the first page, with limit as 20, and offset as 0). To get more, you will have to use limit and offset to get the second page of resources.

To list all objects of any resource, simply use the request object itself as an iterable:

class Example {
  public static void main(String [] args) {
    Plivo.init();
    for (Message message : Message.lister()) {
      System.out.println(message.getMessageUuid());
    }
  }
}

Please note that this makes several requests to the Plivo API, and hence will pause for a short duration at every 20 resources.

Examples

Send a message

class Example {
  public static void main(String [] args) {
    Plivo.init();
    Message.creator("+14156667778", Collections.singletonList("+14156667777"), "Hello, world!")
                    .create();
  }
}

Make a call

class Example {
  public static void main(String [] args) {
    Plivo.init();
    Call.creator("+14156667778", Collections.singletonList("+14156667777"), "https://answer.url")
                    .answerMethod("GET")
                    .create();
  }
}

Lookup a number

class Example {
  public static void main(String [] args) {
    Plivo.init("<auth_id>", "<auth_id>");
    System.out.println(com.plivo.api.models.lookup.Number
        .getter("<number-goes-here>")
        .get());
  }
}

Generate Plivo XML

class Example {
  public static void main(String [] args) {
    System.out.println(new Response()
                             .children(
                               new Speak("Hello, world!")
                             ).toXmlString());
  }
}

This generates the following XML:

<Response>
  <Speak>Hello, world!</Speak>
</Response>

Log Level

We’ve introduced a customizable logging mechanism in the Java SDK that enables you to choose the level of logging in your development/production environment.

Log-level	Description
NONE	No logs
BASIC	Logs request and response line
HEADER	Logs request and response line along with their headers
BODY	Logs request and response line along with their headers and bodies

Example

package com.plivo.api.samples.call;

import com.plivo.api.Plivo;
import com.plivo.api.models.base.LogLevel;

class Example {
    public static void main(String [] args) {
        Plivo.init("<auth_id>","<auth_token>", LogLevel.NONE); // LogLevel.NONE is the default value.
//        Plivo.init("<auth_id>","<auth_token>", LogLevel.BASIC);
//        Plivo.init("<auth_id>","<auth_token>", LogLevel.BODY);
//        Plivo.init("<auth_id>","<auth_token>", LogLevel.HEADERS);
    }
}

WhatsApp Messaging

Plivo's WhatsApp API allows you to send different types of messages over WhatsApp, including templated messages, free form messages and interactive messages. Below are some examples on how to use the Plivo Go SDK to send these types of messages.

Templated Messages

Templated messages are a crucial to your WhatsApp messaging experience, as businesses can only initiate WhatsApp conversation with their customers using templated messages.

WhatsApp templates support 4 components: header , body, footer and button. At the point of sending messages, the template object you see in the code acts as a way to pass the dynamic values within these components. header can accomodate text or media (images, video, documents) content. body can accomodate text content. button can support dynamic values in a url button or to specify a developer-defined payload which will be returned when the WhatsApp user clicks on the quick_reply button. footer cannot have any dynamic variables.

Example 1:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String templateJson = "{\"name\":\"plivo_movieticket_confirmation\",\"language\":\"en_US\",\"components\":[{\"type\":\"header\",\"parameters\":[{\"type\":\"media\",\"media\":\"https://media.geeksforgeeks.org/wp-content/uploads/20190712220639/ybearoutput-300x225.png\"}]},{\"type\":\"body\",\"parameters\":[{\"type\":\"text\",\"text\":\"Harry Potter\"},{\"type\":\"text\",\"text\":\"06:00 PM\"},{\"type\":\"text\",\"text\":\"Bengaluru\"},{\"type\":\"text\",\"text\":\"2\"}]}]}";

          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).template_json_string(templateJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Example 2:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
          Template template = new Template();
          template.setName("plivo_movieticket_confirmation");
          template.setLanguage("en_US");

          List<Component> components = new ArrayList<>();
          Component headerComponent = new Component();
          headerComponent.setType("header");
          List<Parameter> headerParameters = new ArrayList<>();
          Parameter headerMediaParameter = new Parameter();
          headerMediaParameter.setType("media");
          headerMediaParameter.setMedia("https://media.geeksforgeeks.org/wp-content/uploads/20190712220639/ybearoutput-300x225.png");
          headerParameters.add(headerMediaParameter);

          headerComponent.setParameters(headerParameters);
          components.add(headerComponent);

          Component bodyComponent = new Component();
          bodyComponent.setType("body");
          List<Parameter> bodyParameters = new ArrayList<>();
          Parameter bodyTextParameter1 = new Parameter();
          bodyTextParameter1.setType("text");
          bodyTextParameter1.setText("Harry Potter");
          bodyParameters.add(bodyTextParameter1);

          Parameter bodyTextParameter2 = new Parameter();
          bodyTextParameter2.setType("text");
          bodyTextParameter2.setText("06:00 PM");
          bodyParameters.add(bodyTextParameter2);

          Parameter bodyTextParameter3 = new Parameter();
          bodyTextParameter3.setType("text");
          bodyTextParameter3.setText("Bengaluru");
          bodyParameters.add(bodyTextParameter3);

          Parameter bodyTextParameter4 = new Parameter();
          bodyTextParameter4.setType("text");
          bodyTextParameter4.setText("2");
          bodyParameters.add(bodyTextParameter4);

          bodyComponent.setParameters(bodyParameters);
          components.add(bodyComponent);

          template.setComponents(components)
          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).template(template).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Note: It is also possible to create and manage objects directly within the SDK for whatsapp, providing a structured approach to message creation.

Free Form Messages

Non-templated or Free Form WhatsApp messages can be sent as a reply to a user-initiated conversation (Service conversation) or if there is an existing ongoing conversation created previously by sending a templated WhatsApp message.

Free Form Text Message

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
          MessageCreateResponse response = Message.creator("+14156667778","+14156667777","Hey! This is a sample Text.").type(MessageType.WHATSAPP).create();
          System.out.println(response);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Free Form Media Message

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        String[] media = {"https://sample-videos.com/img/Sample-png-image-1mb.png"};
        try {
          MessageCreateResponse response = Message.creator("+14156667778","+14156667777","WA -text").log(false).type(MessageType.WHATSAPP).media_urls(media).create()
          System.out.println(response);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Interactive Messages

This guide shows how to send non-templated interactive messages to recipients using Plivo’s APIs.

Quick Reply Buttons

Quick reply buttons allow customers to quickly respond to your message with predefined options.

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String interactiveJson = "{\"type\":\"button\",\"header\":{\"type\":\"media\",\"media\":\"https://media.geeksforgeeks.org/wp-content/uploads/20190712220639/ybearoutput-300x225.png\"},\"body\":{\"text\":\"Make your selection\"},\"action\":{\"buttons\":[{\"title\":\"Click here\",\"id\":\"bt1j1k2j\"},{\"title\":\"Know More\",\"id\":\"bt1j1k2jkjk\"},{\"title\":\"Request Callback\",\"id\":\"bt1j1kfd2jkjk\"}]}}";

          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).interactive_json_string(interactiveJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Interactive Lists

Interactive lists allow you to present customers with a list of options.

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String interactiveJson = "{\"type\":\"list\",\"header\":{\"type\":\"text\",\"text\":\"Welcome to Plivo\"},\"body\":{\"text\":\"You can review the list of rewards we offer\"},\"footer\":{\"text\":\"Yours Truly\"},\"action\":{\"buttons\":[{\"title\":\"Clickhere\"}],\"sections\":[{\"title\":\"SECTION_1_TITLE\",\"rows\":[{\"id\":\"SECTION_1_ROW_1_ID\",\"title\":\"SECTION_1_ROW_1_TITLE\",\"description\":\"SECTION_1_ROW_1_DESCRIPTION\"},{\"id\":\"SECTION_1_ROW_2_ID\",\"title\":\"SECTION_1_ROW_2_TITLE\",\"description\":\"SECTION_1_ROW_2_DESCRIPTION\"}]},{\"title\":\"SECTION_2_TITLE\",\"rows\":[{\"id\":\"SECTION_2_ROW_1_ID\",\"title\":\"SECTION_2_ROW_1_TITLE\",\"description\":\"SECTION_2_ROW_1_DESCRIPTION\"},{\"id\":\"SECTION_2_ROW_2_ID\",\"title\":\"SECTION_2_ROW_2_TITLE\",\"description\":\"SECTION_2_ROW_2_DESCRIPTION\"}]}]}}";

          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).interactive_json_string(interactiveJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Interactive CTA URLs

CTA URL messages allow you to send links and call-to-action buttons.

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String interactiveJson = "{\"type\":\"cta_url\",\"header\":{\"type\":\"media\",\"media\":\"https://media.geeksforgeeks.org/wp-content/uploads/20190712220639/ybearoutput-300x225.png\"},\"body\":{\"text\":\"Know More\"},\"footer\":{\"text\":\"Plivo\"},\"action\":{\"buttons\":[{\"title\":\"Click here\",\"cta_url\":\"https:plivo.com\"}]}}";

           MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).interactive_json_string(interactiveJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);

        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Location Messages

This guide shows how to send templated and non-templated location messages to recipients using Plivo’s APIs.

Templated Location Messages

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String templateJson = "{\"name\":\"plivo_order_pickup\",\"language\":\"en_US\",\"components\":[{\"type\":\"header\",\"parameters\":[{\"type\":\"location\",\"location\":{\"longitude\":\"122.148981\",\"latitude\":\"37.483307\",\"name\":\"PabloMorales\",\"address\":\"1HackerWay,MenloPark,CA94025\"}}]},{\"type\":\"body\",\"parameters\":[{\"type\":\"text\",\"text\":\"Harry\"}]}]}";

          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).template_json_string(templateJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

Non-Templated Location Messages

Example:

import java.io.IOException;
import java.net.URL;
import java.util.Collections;

import com.plivo.api.Plivo;
import com.plivo.api.exceptions.PlivoRestException;
import com.plivo.api.models.message.Message;
import com.plivo.api.models.message.MessageCreateResponse;
import com.plivo.api.models.message.MessageType;
import com.fasterxml.jackson.databind.ObjectMapper;

class Test
{
    public static void main(String [] args)
    {
        Plivo.init("<auth_id>", "<auth_token>");
        try {
            String locationJson = "{\"longitude\":\"122.148981\",\"latitude\":\"37.483307\",\"name\":\"PabloMorales\",\"address\":\"1HackerWay,MenloPark,CA94025\"}";

          MessageCreateResponse response = Message.creator("+14156667778","+14156667777").type(MessageType.WHATSAPP).location_json_string(locationJson).create();
          ObjectMapper ow = new ObjectMapper();
          String json_output = ow.writeValueAsString(response);
          System.out.println(json_output);
        }
        catch (PlivoRestException | IOException e) {
            e.printStackTrace();
        }
    }
}

More examples

More examples are available here. Also refer to the guides for configuring the Java Spring to run various scenarios & use it to test out your integration in under 5 minutes.

Reporting issues

Report any feedback or problems with this version by opening an issue on Github.

Local Development

Note: Requires latest versions of Docker & Docker-Compose. If you're on MacOS, ensure Docker Desktop is running.

Export the following environment variables in your host machine:

export PLIVO_AUTH_ID=<your_auth_id>
export PLIVO_AUTH_TOKEN=<your_auth_token>
export PLIVO_API_DEV_HOST=<plivoapi_dev_endpoint>
export PLIVO_API_PROD_HOST=<plivoapi_public_endpoint>

Run make build. This will create a docker container in which the sdk will be setup and dependencies will be installed.

The entrypoint of the docker container will be the setup_sdk.sh script. The script will handle all the necessary changes required for local development. It will also package the sdk and reinstall it as a dependecy for the test program.

The above command will print the docker container id (and instructions to connect to it) to stdout.
The test code can be added to <sdk_dir_path>/java-sdk-test/Test.java in host
(or /usr/src/app/java-sdk-test/Test.java in container)
The sdk directory will be mounted as a volume in the container. So any changes in the sdk code will also be reflected inside the container. However, when any change is made, the dependencies for the test program need to be re-installed. To do that:
- Either restart the docker container
- Or Run the setup_sdk.sh script
To run test code, run make run CONTAINER=<cont_id> in host.
To run unit tests, run make test CONTAINER=<cont_id> in host.

<cont_id> is the docker container id created in 2. (The docker container should be running)

Test code and unit tests can also be run within the container using make run and make test respectively. (CONTAINER argument should be omitted when running from the container)

Name		Name	Last commit message	Last commit date
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.github/workflows		.github/workflows
ci		ci
config/checkstyle		config/checkstyle
examples		examples
gradle/wrapper		gradle/wrapper
src		src
.editorconfig		.editorconfig
.gitignore		.gitignore
AUTHORS.md		AUTHORS.md
CHANGELOG.md		CHANGELOG.md
DEPENDENCIES.md		DEPENDENCIES.md
Dockerfile		Dockerfile
Jenkinsfile		Jenkinsfile
LICENSE.txt		LICENSE.txt
Makefile		Makefile
README.md		README.md
build.gradle		build.gradle
build.sh		build.sh
docker-compose.yml		docker-compose.yml
gradlew		gradlew
gradlew.bat		gradlew.bat
pom.properties		pom.properties
pom.xml		pom.xml
publish.sh		publish.sh
settings.gradle		settings.gradle
setup_sdk.sh		setup_sdk.sh

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Repository files navigation

plivo-java

Installation

To Install Stable release

To Install Beta release

Getting started

Authentication

The Basics

Examples

Send a message

Make a call

Lookup a number

Generate Plivo XML

Log Level

Example

WhatsApp Messaging

Templated Messages

Free Form Messages

Free Form Text Message

Free Form Media Message

Interactive Messages

Quick Reply Buttons

Interactive Lists

Interactive CTA URLs

Location Messages

Templated Location Messages

Non-Templated Location Messages

More examples

Reporting issues

Local Development

About

Releases 105

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Contributors 58

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plivo/plivo-java

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Repository files navigation

plivo-java

Installation

To Install Stable release

To Install Beta release

Getting started

Authentication

The Basics

Examples

Send a message

Make a call

Lookup a number

Generate Plivo XML

Log Level

Example

WhatsApp Messaging

Templated Messages

Free Form Messages

Free Form Text Message

Free Form Media Message

Interactive Messages

Quick Reply Buttons

Interactive Lists

Interactive CTA URLs

Location Messages

Templated Location Messages

Non-Templated Location Messages

More examples

Reporting issues

Local Development

About

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License

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Releases 105

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Contributors 58

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