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<implementation.spring>

The Tuscany Java SCA runtime supports components implemented with Spring Framework by using the <implementation.spring> SCDL extension.

Spring Framework are used with SCA by integration Spring at the SCA Composite level, where a Spring application context provides a complete composite, exposing services and using references via SCA. This means that a Spring application context defines the internal structure of a composite implementation.

The Spring Component implementation is one of the SCA extensions which is being formalized in the OASIS Open Composite Services Architecture with a published specifications document.

How to

Use Spring Component Implementation

The Spring component implementation SCDL has the following format:

   <implementation.spring location="targetURI" />

Where the location attribute of that element specifies the target uri of an archive file or directory that contains the Spring application context files.

some examples

This example shows a simple composite with a component that uses <implemantation.java>:

<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
    targetNamespace="http://sample"
    xmlns:sample="http://sample"
    name="SampleComposite">

    <component name="SampleComponent">
       <implementation.java class="sample.SampleImpl"/>
    </component>
    
</composite>