Satori SDK for Java with GSON serializer.


License

License

Categories

Categories

Gson Data JSON
GroupId

GroupId

com.satori
ArtifactId

ArtifactId

satori-rtm-sdk-gson
Last Version

Last Version

1.2
Release Date

Release Date

Type

Type

jar
Description

Description

Satori SDK for Java with GSON serializer.
Satori SDK for Java with GSON serializer.
Project URL

Project URL

https://github.com/satori-com/satori-rtm-sdk-java
Source Code Management

Source Code Management

https://github.com/satori-com/satori-rtm-sdk-java

Download satori-rtm-sdk-gson

How to add to project

<!-- https://jarcasting.com/artifacts/com.satori/satori-rtm-sdk-gson/ -->
<dependency>
    <groupId>com.satori</groupId>
    <artifactId>satori-rtm-sdk-gson</artifactId>
    <version>1.2</version>
</dependency>
// https://jarcasting.com/artifacts/com.satori/satori-rtm-sdk-gson/
implementation 'com.satori:satori-rtm-sdk-gson:1.2'
// https://jarcasting.com/artifacts/com.satori/satori-rtm-sdk-gson/
implementation ("com.satori:satori-rtm-sdk-gson:1.2")
'com.satori:satori-rtm-sdk-gson:jar:1.2'
<dependency org="com.satori" name="satori-rtm-sdk-gson" rev="1.2">
  <artifact name="satori-rtm-sdk-gson" type="jar" />
</dependency>
@Grapes(
@Grab(group='com.satori', module='satori-rtm-sdk-gson', version='1.2')
)
libraryDependencies += "com.satori" % "satori-rtm-sdk-gson" % "1.2"
[com.satori/satori-rtm-sdk-gson "1.2"]

Dependencies

compile (2)

Group / Artifact Type Version
com.satori : satori-rtm-sdk-core jar 1.2
com.google.code.gson : gson jar 2.8.0

test (3)

Group / Artifact Type Version
junit : junit jar 4.12
org.hamcrest : hamcrest-all jar 1.3
ch.qos.logback : logback-classic jar 1.2.2

Project Modules

There are no modules declared in this project.

Java SDK for Satori RTM

Maven Central

Use the Java SDK for the Satori RTM to create server-based or mobile Android applications that use the RTM to publish and subscribe.

Installing the Java SDK

Maven

To install the Java SDK from the Central Maven repository using Maven, add the following lines to pom.xml:

<dependency>
    <groupId>com.satori</groupId>
    <artifactId>satori-rtm-sdk</artifactId>
    <version>[1.1.9,)</version>
</dependency>

Gradle

To install the Java SDK from the Central Maven repository using Gradle, add the following lines to build.gradle:

dependencies {
    compile group: 'com.satori', name: 'satori-rtm-sdk', version:'1.1.9+'
}

Documentation

The various documentation is available:

Logging

The Java SDK uses slf4j library as an abstraction for various logging frameworks. We have not provided any back-end implementation. Choose an implementation that applies to your project.

For more information, see the slf4j documentation.

JSON Library

By default, Java SDK uses the google-gson library for JSON serialization.

Satori Java SDK has adapter to use Jackson2 library. To use it use assembly with Jackson2 support.

dependencies {
    compile group: 'com.satori', name: 'satori-rtm-sdk-jackson2', version:'1.1.1'
}

You can also specify your own serialization module in ClientBuilder to use a own JSON library instead of gson and jackson2.

Using HTTPS proxy

The SDK supports working through an HTTPS proxy.

The following is an example how to set a proxy server:

RtmClient client = new RtmClientBuilder("YOUR_ENDPOINT", "YOUR_APPKEY")
    .setHttpsProxy(URI.create("http://127.0.0.1:3128"))
    .build();

Android integration

ProGuard settings

Add the following lines to your ProGuard config (usually proguard-rules.pro) to make SDK works when build minification is enabled:

# if you are using assembly with gson json library
-keep class sun.misc.Unsafe { *; }
-keepattributes Signature, *Annotation*, EnclosingMethod

# if you are using assembly with jackson2 json library
-dontwarn com.fasterxml.jackson.databind.**
-keep class org.codehaus.**
-keepnames class com.fasterxml.jackson.** { *; }

# guava
-dontwarn com.google.errorprone.annotations.**
-dontwarn com.google.j2objc.annotations.**
-dontwarn java.lang.ClassValue
-dontwarn javax.annotation.**
-dontwarn javax.inject.**
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
-dontwarn sun.misc.Unsafe
-keep class com.google.j2objc.annotations.** { *; }
-keep class java.lang.ClassValue { *; }
-keep class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement { *; }
-keep class com.google.common.util.concurrent.AbstractFuture** { <fields>; }

# slf4j
-dontwarn org.slf4j.**

# satori-rtm-sdk
-keep class com.satori.rtm.connection.StaticJsonBinder { *; }
-keep class com.satori.rtm.model.** { *; }
-keep class com.satori.rtm.auth.** { *; }

"Duplicate files copied in APK META-INF/LICENCE" error when using Jackson2 assembly

If you see the following build exception:

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformResourcesWithMergeJavaResForRelease'.
> com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE
        File1: /Users/user/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-annotations/2.8.8/1ed81c0e4eb2d261d1da0a3a45bd6b199fb5cf9a/jackson-annotations-2.8.8.jar
        File2: /Users/user/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-databind/2.8.8/bf88c7b27e95cbadce4e7c316a56c3efffda8026/jackson-databind-2.8.8.jar
        File3: /Users/user/.gradle/caches/modules-2/files-2.1/com.fasterxml.jackson.core/jackson-core/2.8.8/d478fb6de45a7c3d2cad07c8ad70c7f0a797a020/jackson-core-2.8.8.jar

Add below lines in your application level gradle config:

packagingOptions {
    exclude 'META-INF/LICENSE'
}

Running Tests

Tests require an active RTM to be available. The tests require credentials.json to be populated with the RTM properties.

The credentials.json file must include the following key-value pairs:

{
  "endpoint": "wss://<SATORI_HOST>/",
  "appkey": "<APP_KEY>",
  "auth_role_name": "<ROLE_NAME>",
  "auth_role_secret_key": "<ROLE_SECRET_KEY>",
  "auth_restricted_channel": "<CHANNEL_NAME>"
}
  • endpoint is your customer-specific DNS name for RTM access.
  • appkey is your application key.
  • auth_role_name is a role name that permits to publish / subscribe to auth_restricted_channel. Must be not default.
  • auth_role_secret_key is a secret key for auth_role_name.
  • auth_restricted_channel is a channel with subscribe and publish access for auth_role_name role only.

You must use DevPortal to create role and set channel permissions.

After setting up credentials.json, run SDK tests with the following commands:

./gradlew test -DRTM_CONFIG=./credentials.json

If the RTM_CONFIG option is not specified, the SDK uses <SDK ROOT>/credentials.json.

com.satori

Satori

Versions

Version
1.2
1.1.9
1.1.8
1.1.7
1.1.6
1.1.5
1.1.0
1.0.3