https://github.com/serkan-ozal/vaadin-s4v

Spring for Vaadin
https://github.com/serkan-ozal/vaadin-s4v

Last synced: 15 days ago
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Spring for Vaadin

• Host: GitHub
• URL: https://github.com/serkan-ozal/vaadin-s4v
• Owner: serkan-ozal
• Created: 2014-05-02T20:01:36.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-05-07T14:13:37.000Z (over 10 years ago)
• Last Synced: 2024-10-17T00:12:27.415Z (30 days ago)
• Language: Java
• Size: 156 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
What is vaadin-s4v?

==============

**vaadin-s4v** is a **Java Instrumentation API** based integration framework to connect Vaddin UI components with beans of Spring context. Demo application is at [https://github.com/serkan-ozal/vaadin-s4v-demo](https://github.com/serkan-ozal/vaadin-s4v-demo).

Usage

=======

To enable Vaadin and Spring integration automatically, there are three ways:

**1)** Import `context.xml` of **vaadin-s4v** in your `context.xml`.

~~~~~ xml

...

...

~~~~~

or

**2)** Automatically scan Spring beans of **vaadin-s4v** in your `context.xml`.

~~~~~ xml

...

...

~~~~~

or

**3)** Call explicitly integrating method at startup anywhere of your application.

~~~~~ java

...

com.vaadin.s4v.SpringIntegrator.integrateVaadinWithSpring();

...

~~~~~

And in any `com.vaadin.ui.Component` typed class, you can easily inject Spring beans in traditional way by using `@Autowired` annotation.

For example:

~~~~~ java

...

public class MyView extends VerticalLayout {

	@Autowired

	private SpringBean springBean;

	

	...

	

}	

...

~~~~~

If you have got an error like this

~~~~~ java

...

com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file: target process not responding or HotSpot VM not loaded

...

~~~~~

You must explicitly enable attach listener flag by `-XX:+StartAttachListener` as VM argument.

This error is caused by a bug of JVM on **MacOS** operating system.

Installation

=======

In your `pom.xml`, you must add repository and dependency for **vaadin-s4v**. 

You can change `vaadin.s4v.version` to any existing **vaadin-s4v** library version.

Latest version is `1.0.0-SNAPSHOT`.

~~~~~ xml

...

    ...

    1.0.0-SNAPSHOT

    ...

...

    ...

	

		com.vaadin

		vaadin-s4v

		${vaadin.s4v.version}

	

	...

...

	...

	

		serkanozal-maven-repository

		https://github.com/serkan-ozal/maven-repository/raw/master/

	

	...

...

~~~~~