Amazon S3 – Upload/Download files with SpringBoot Amazon S3 application.

Amazon Simple Storage Service (Amazon S3) is object storage built to store and retrieve any amount of data from web or mobile. Amazon S3 is designed to scale computing easier for developers. For starting, in the tutorial, JavaSampleApproach guide how to create a SpringBoot Amazon S3 application.

[Continue reading…] “Amazon S3 – Upload/Download files with SpringBoot Amazon S3 application.”

Spring Data Rest – How to create a RestAPIs with JPA Many-to-Many relational entities | SpringBoot + MySql + HAL Browser

In the tutorial, JavaSampleApproach will guide how to build a Spring Data Rest application for Jpa Many-To-Many relational entities with SpringBoot.

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Spring Data Rest – How to create a RestAPIs with JPA One-to-Many relational entities | SpringBoot + MySql + HAL Browser
How to access MySQL database with Spring Data Rest application
Spring JPA – Many to Many relationship

[Continue reading…] “Spring Data Rest – How to create a RestAPIs with JPA Many-to-Many relational entities | SpringBoot + MySql + HAL Browser”

MultipartFile – How to create Spring AngularJs MultipartFile application to download/upload files | SpringBoot + AngularJs + Bootstrap.

In the past post, we had learned how to upload MultipartFile with SpringBoot and JQuery Ajax. Today, JavaSampleApproach shows how to create a Spring AngularJs MultipartFile application to download/upload file with SpringBoot, AngularJs and Bootstrap.

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[Continue reading…] “MultipartFile – How to create Spring AngularJs MultipartFile application to download/upload files | SpringBoot + AngularJs + Bootstrap.”

MultipartFile – How to create Spring Ajax MultipartFile application to download/upload files | SpringBoot + JQuery Ajax + Bootstrap.

In the past post, we had learned how to upload MultipartFile with SpringBoot. Today, JavaSampleApproach shows how to create a Spring Ajax MultipartFile application to download/upload file with SpringBoot, JQuery Ajax and Bootstrap.

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MultipartFile – How to create Spring AngularJs MultipartFile application to download/upload files | SpringBoot + AngularJs + Bootstrap.

[Continue reading…] “MultipartFile – How to create Spring Ajax MultipartFile application to download/upload files | SpringBoot + JQuery Ajax + Bootstrap.”

Firebase Cloud Messaging – XMPP Server example to receive Upstream Messages | Spring Integration

In the article Firebase Cloud Messaging – How to Send Upstream Messages, we have created an Android App that can send Upstream Messages. Today, we’re gonna look at way to create a Spring Boot Application Server that can receive those Upstream Messages with Spring Integration.

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Firebase Cloud Messaging – How to Send Upstream Messages | Android
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[Continue reading…] “Firebase Cloud Messaging – XMPP Server example to receive Upstream Messages | Spring Integration”

RabbitMQ – How to send/receive Java object messages with Spring RabbitMq | SpringBoot

In the previous posts, Spring RabbitMQ applications had produced/consumed String messages. Today, JavaSampleApproach will guide how to send/receive Java object messages with RabbitMQ server.

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RabbitMQ – How to create Spring RabbitMQ Producer/Consumer applications with SpringBoot

[Continue reading…] “RabbitMQ – How to send/receive Java object messages with Spring RabbitMq | SpringBoot”

Firebase Cloud Messaging – How to Send Upstream Messages | Android

In some Firebase Cloud Messaging tutorials, we have known way to receive Messages. Today we’re gonna look at how to send Upstream Messages from an Android Client App.

Related Post: Firebase Cloud Messaging – XMPP Server example to receive Upstream Messages | Spring Integration

[Continue reading…] “Firebase Cloud Messaging – How to Send Upstream Messages | Android”

RabbitMq – How to create Spring RabbitMq Publish/Subcribe pattern with SpringBoot

In the tutorial, JavaSampleApproach will guide how to create Spring RabbitMq Publish/Subcribe pattern by using fanout exchanges of RabbitMq and SpringBoot.

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RabbitMQ – How to send/receive Java object messages with Spring RabbitMq | SpringBoot

[Continue reading…] “RabbitMq – How to create Spring RabbitMq Publish/Subcribe pattern with SpringBoot”

RabbitMQ – How to create Spring RabbitMQ Producer/Consumer applications with SpringBoot

RabbitMQ is one of the most popular open source message broker which meets high-scale, high-availability requirements. So in the tutorial, JavaSampleApproach will guide how to create Spring RabbitMQ Producer/Consumer applications by SpringBoot.

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[Continue reading…] “RabbitMQ – How to create Spring RabbitMQ Producer/Consumer applications with SpringBoot”

Firebase Cloud Messaging – Spring Server to Push Notification Example | Spring Boot

In the article Firebase Cloud Messaging – How to Subscribe TOPIC & Receive Messages | Android, we have created an Android App that can subscribe/unsubscribe specific TOPIC and receive Message Data, but we used Firebase Notification Console GUI to generate Notification. Today, we’re gonna look at way to create a Spring Boot Application Server that can make message and push notification to Android Client via Firebase.

[Continue reading…] “Firebase Cloud Messaging – Spring Server to Push Notification Example | Spring Boot”

Spring Data Rest – How to create a RestAPIs with JPA One-to-Many relational entities | SpringBoot + MySql + HAL Browser

In the tutorial, JavaSampleApproach will guide how to build a Spring Data Rest application for Jpa One-To-Many relational entities with SpringBoot.

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Spring Data Rest – How to create a RestAPIs with JPA Many-to-Many relational entities | SpringBoot + MySql + HAL Browser
How to access MySQL database with Spring Data Rest application
How to configure Spring JPA One to Many Relationship – SpringBoot

[Continue reading…] “Spring Data Rest – How to create a RestAPIs with JPA One-to-Many relational entities | SpringBoot + MySql + HAL Browser”

Firebase Cloud Messaging – How to Subscribe TOPIC & Receive Messages | Android

FCM Topic Messaging helps us to send a message to multiple devices that have subscribed to a particular TOPIC. We compose topic messages, then FCM handles routing and delivering the messages to devices. In this tutorial, we’re gonna look at way to subscribe TOPIC, receive Messages, then unsubscribe in an Android App Client.

Related Post: Firebase Cloud Messaging – Spring Server to Push Notification Example | Spring Boot

[Continue reading…] “Firebase Cloud Messaging – How to Subscribe TOPIC & Receive Messages | Android”

Firebase Cloud Messaging – How to Receive Messages | Android

Firebase Cloud Messaging (FCM) is a cross-platform messaging solution that help us deliver messages reliably at no cost. In this tutorial, we’re gonna look at way to receive Messages in an Android App using FCM.

[Continue reading…] “Firebase Cloud Messaging – How to Receive Messages | Android”

How to use HAL Browser with Spring Data Rest | SpringBoot + MySQL

In the previous post, we had learned how to create a Spring Data Rest application, and use Postman to navigate arround restAPIs. Are there any tools good for interacting with Spring Data Rest application? -> Yes, Hal Browser is an useful tool for development by using it to follow the restfulAPIs, modify and create a new resource. So in the tutorial, JavaSampleApproach shows how to use Hal Browser with Spring Data Rest.

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Spring Data Rest – How to create a RestAPIs with JPA One-to-Many relational entities | SpringBoot + MySql + HAL Browser

[Continue reading…] “How to use HAL Browser with Spring Data Rest | SpringBoot + MySQL”

How to integrate Firebase into Android App – Android Studio

Firebase is a mobile and web application development platform developed by Google. We can build our apps very fast, without making complex back-end system. It helps to scale automatically, for even the largest apps. In this tutorial, we’re gonna go through the steps to integrate Firebase into Android App with Android Studio Enviroment.

[Continue reading…] “How to integrate Firebase into Android App – Android Studio”

How to access MySQL database with Spring Data Rest application

Spring Data REST is a combination between Spring HATEOAS and Spring Data JPA. So in the tutorial, JavaSampleApproach show you way to create a Spring Data Rest application to manipulate data with MySQL.

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Spring Data Rest – How to create a RestAPIs with JPA One-to-Many relational entities | SpringBoot + MySql + HAL Browser

[Continue reading…] “How to access MySQL database with Spring Data Rest application”