Spring Integration

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All XAP components can be wired and configured with the application using corresponding Spring Beans.

The XAP Spring Integration supports:

Spring Automatic Transaction Demarcation
Spring Data
Spring JMS
Spring JPA
Spring Hibernate
Spring Remoting
String Batch
Spring Security
Mule

Example

Lets look at a Spring configuration file that represents the creation of an embedded space:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:os-core="http://www.openspaces.org/schema/core" xmlns:os-events="http://www.openspaces.org/schema/events"
    xmlns:os-remoting="http://www.openspaces.org/schema/remoting"
    xmlns:os-sla="http://www.openspaces.org/schema/sla"
    xsi:schemaLocation="
   http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd
   http://www.openspaces.org/schema/core http://www.openspaces.org/schema/11.0/core/openspaces-core.xsd">

    <!-- Scan the packages for annotations -->
    <context:component-scan base-package="xap.tutorial"/>

    <!-- Enables to configure Spring beans through annotations -->
    <context:annotation-config/>

    <!-- A bean representing a space (an IJSpace implementation) -->
    <os-core:embedded-space id="space" name="tutorialSpace"/>

    <!-- Define the GigaSpace instance that the application will use to access the space -->
    <os-core:giga-space id="xapTutorialSpace" space="space"/>
</beans>

And here is the code to access the Spring Bean within your application:

public void findSpace()  {
    FileSystemXmlApplicationContext context = new FileSystemXmlApplicationContext(
    "classpath:/spring/application-context.xml");

    GigaSpace space = (GigaSpace) context.getBean("xapTutorialSpace");
}

XAP Spring Data

XAP Spring Data implements the Spring Data Framework that lets you use the concepts to the development of applications using XAP’s In-Memory Data Grid (IMDG) as the data store