trishagee/jb-stock-client

This is a Spring Boot and JavaFX Application that uses REST or RSocket to connect to a streaming prices service and display the prices on a line chart

Java Stock Prices Client

This project contains two modules:

• A Java client that connects via REST & RSocket to a Kotlin service which streams a randomly generated set of prices.
• A JavaFX user interface that displays the updating prices in real time on a line chart.

This project is based on the demo at SpringOne Platform 2019, which was an update of an application demonstrated by Josh Long and Trisha Gee at Code One 2018.

This specific code is an IntelliJ IDEA tutorial showing how to build Reactive applications with Kotlin, Spring, Java and JavaFX.

More information, links, resources etc

jb-stock-client's Issues

How to test rsocket without server

Hi
This is a great example. However the RSocketStockClientIntegrationTest can't be run without server. How can we mock the server?

how to switch scenes?

Hello this is a great javaFx + Spring example
Can you show how you switch scenes?

Project does not run

Jun 15, 2023 6:57:29 PM com.sun.javafx.application.PlatformImpl startup
WARNING: Unsupported JavaFX configuration: classes were loaded from 'unnamed module @6850ca31'

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::                (v3.0.0)

2023-06-15T18:57:30.366-04:00  INFO 46384 --- [JavaFX-Launcher] o.s.boot.SpringApplication               : Starting application using Java 17.0.7 with PID 46384 (started by User in C:\Users\User\jb-stock-client)
2023-06-15T18:57:30.367-04:00  INFO 46384 --- [JavaFX-Launcher] o.s.boot.SpringApplication               : The following 1 profile is active: "rsocket"
2023-06-15T18:57:30.626-04:00  WARN 46384 --- [JavaFX-Launcher] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'chartController' defined in file [C:\Users\User\jb-stock-client\stock-ui\target\classes\com\mechanitis\demo\stockui\ChartController.class]: Unsatisfied dependency expressed through constructor parameter 0: No qualifying bean of type 'com.mechanitis.demo.stockclient.StockClient' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
2023-06-15T18:57:30.630-04:00  INFO 46384 --- [JavaFX-Launcher] .s.b.a.l.ConditionEvaluationReportLogger : 

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2023-06-15T18:57:30.640-04:00 ERROR 46384 --- [JavaFX-Launcher] o.s.b.d.LoggingFailureAnalysisReporter   : 

***************************
APPLICATION FAILED TO START
***************************

Description:

Parameter 0 of constructor in com.mechanitis.demo.stockui.ChartController required a bean of type 'com.mechanitis.demo.stockclient.StockClient' that could not be found.


Action:

Consider defining a bean of type 'com.mechanitis.demo.stockclient.StockClient' in your configuration.

Exception in Application init method
Exception in thread "main" java.lang.RuntimeException: Exception in Application init method
	at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:896)
	at com.sun.javafx.application.LauncherImpl.lambda$launchApplication$2(LauncherImpl.java:196)
	at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'chartController' defined in file [C:\Users\User\jb-stock-client\stock-ui\target\classes\com\mechanitis\demo\stockui\ChartController.class]: Unsatisfied dependency expressed through constructor parameter 0: No qualifying bean of type 'com.mechanitis.demo.stockclient.StockClient' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:793)
	at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:242)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1344)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1188)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:561)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:521)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:961)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:915)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:584)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:730)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:432)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
	at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:150)
	at com.mechanitis.demo.stockui.ChartApplication.init(ChartApplication.java:15)
	at com.sun.javafx.application.LauncherImpl.launchApplication1(LauncherImpl.java:825)
	... 2 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.mechanitis.demo.stockclient.StockClient' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {}
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1812)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1371)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1325)
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:880)
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:784)
	... 20 more

Process finished with exit code 1