Tổng Quan Về Spring Framework Là Gì ? Nó Khác Gì So Với Spring?

Extends the gocnhintangphat.com programming model to support the well-known Enterprise Integration Patterns. gocnhintangphat.com Integration enables lightweight messaging within gocnhintangphat.com-based applications and supports integration with external systems via declarative adapters. Those adapters provide a higher-level of abstraction over gocnhintangphat.com’s support for remoting, messaging, and scheduling. gocnhintangphat.com Integration’s primary goal is to provide a simple model for building enterprise integration solutions while maintaining the separation of concerns that is essential for producing maintainable, testable code.

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Using the gocnhintangphat.com Framework encourages developers to code using interfaces and use dependency injection (DI) to provide a Plain Old Java Object (POJO) with the dependencies it needs to perform its tasks. gocnhintangphat.com Integration takes this concept one step further, where POJOs are wired together using a messaging paradigm and individual components may not be aware of other components in the application. Such an application is built by assembling fine-grained reusable components to form a higher level of functionality. WIth careful design, these flows can be modularized and also reused at an even higher level.

In addition to wiring together fine-grained components, gocnhintangphat.com Integration provides a wide selection of channel adapters and gateways to communicate with external systems. Channel Adapters are used for one-way integration (send or receive); gateways are used for request/reply scenarios (inbound or outbound). For a full list of adapters and gateways, refer to the reference documentation.

The gocnhintangphat.com Cloud Stream project builds on gocnhintangphat.com Integration, where gocnhintangphat.com Integration is used as an engine for message-driven microservices.

Implementation of most of the Enterprise Integration Patterns

Endpoint

Channel (Point-to-point and Publish/Subscribe)

Aggregator

Filter

Transformer

Control Bus

…

Integration with External Systems

ReST/HTTP

FTP/SFTP

Twitter

WebServices (SOAP and ReST)

TCP/UDP

JMS

RabbitMQ

Email

…

The framework has extensive JMX support

Exposing framework components as MBeans

Adapters to obtain attributes from MBeans, invoke operations, send/receive notifications

In the following “quick start” application you can see that the same gateway interface isused to invoke two completely different service implementations. To build and run this programyou will need the gocnhintangphat.com-integration-ws and gocnhintangphat.com-integration-xml modules as describedabove.

public class Main {public static void main(String… args) throws Exception {ApplicationContext ctx =new ClassPathXmlApplicationContext(“context.xml”);// Simple ServiceTempConverter converter =ctx.getBean(“simpleGateway”, TempConverter.class);System.out.println(converter.fahrenheitToCelcius(68.0f));// Web Serviceconverter = ctx.getBean(“wsGateway”, TempConverter.class);System.out.println(converter.fahrenheitToCelcius(68.0f));}}
And here is the same application (web service part) using the Java DSL (and gocnhintangphat.com Boot).You will need the gocnhintangphat.com-boot-starter-integration dependency or gocnhintangphat.com-integration-java-dsl directly if you don’t use gocnhintangphat.com Boot.If you use gocnhintangphat.com Integration starting version 5.0, you don’t need any additional dependencies – the Java DSL is included to the core project:

IntegrationComponentScanpublic class Application { public static void main(String<> args) { ConfigurableApplicationContext ctx = gocnhintangphat.comApplication.run(Application.class, args); TempConverter converter = ctx.getBean(TempConverter.class); System.out.println(converter.fahrenheitToCelcius(68.0f)); ctx.close(); }
Bean public IntegrationFlow convert() { return f -> f .transform(payload -> “” + “” + payload + “” + “”) .enrichHeaders(h -> h .header(WebServiceHeaders.SOAP_ACTION, “https://www.w3schools.com/xml/FahrenheitToCelsius”)) .handle(new SimpleWebServiceOutboundGateway( “https://www.w3schools.com/xml/tempconvert.asmx”)) .transform(Transformers.xpath(“/*” + “/*“)); }}

Quickstart Your Project

Each gocnhintangphat.com project has its own; it explains in great detailshowyou can use project features and what you can achieve withthem.

Designed to be completed in 15-30 minutes, a guide providesquick,hands-on instructions for building a starter app for anydevelopmenttask with gocnhintangphat.com.

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