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          &nbsp;<A href="home.html" title="Apache Tuscany">Apache Tuscany</A>&nbsp;&gt;&nbsp;<A href="home.html" title="Home">Home</A>&nbsp;&gt;&nbsp;<A href="java-sca.html" title="Java SCA">Java SCA</A>&nbsp;&gt;&nbsp;<A href="java-sca-menu.html" title="Java SCA Menu">Java SCA Menu</A>&nbsp;&gt;&nbsp;<A href="java-sca-architecture-overview.html" title="Java SCA Architecture Overview">Java SCA Architecture Overview</A>&nbsp;&gt;&nbsp;<A href="" title="Kernel Architecture">Kernel Architecture</A>
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                    Added by     <A href="http://cwiki.apache.org/confluence/users/viewuserprofile.action?username=haleh">haleh mahbod</A>, last edited by     <A href="http://cwiki.apache.org/confluence/users/viewuserprofile.action?username=haleh">haleh mahbod</A> on Apr 13, 2007
                      &nbsp;(<A href="http://cwiki.apache.org/confluence/pages/diffpages.action?pageId=51356&originalId=51501">view change</A>)
              
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<P><B>This page is work in progress. Thanks for your contribution</B> <IMG class="emoticon" src="http://cwiki.apache.org/confluence/images/icons/emoticons/smile.gif" height="20" width="20" align="absmiddle" alt="" border="0"><BR>
This architecture guide reflects the state of Tuscany SCA Java kernel. </P>
<UL>
	<LI><A href="#KernelArchitecture-Structure" title="Structure on Kernel Architecture">Kernel Structure </A></LI>
	<LI><A href="#KernelArchitecture-Mediator" title="Mediator on Kernel Architecture">Data Binding </A></LI>
	<LI><A href="#KernelArchitecture-AboutModule1" title="About Module1 on Kernel Architecture">Add name Module1</A></LI>
	<LI><SPAN class="nobr"><A href="sandbox-sca-java.data/TuscanyJAVASCA.pdf" title="Visit page outside Confluence" rel="nofollow">How it looked in M2 release?<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN>
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<H3><A name="KernelArchitecture-"></A><A name="KernelArchitecture-Structure"></A><FONT color="#0099cc">Kernel Structure</FONT></H3>

<P>The following diagram is a high level view of the kernel structure.<BR>
<IMG class="emoticon" src="http://cwiki.apache.org/confluence/images/icons/emoticons/lightbulb_on.gif" height="16" width="16" align="absmiddle" alt="" border="0"> this diagram needs to be fine tuned an is under discussion, but gives you an idea of the main modules in kernel. For example, the diagram shows the whole Tuscany instead of just the Kernel. As an example, runime block should not be shown as part of the Kernel.</P>

<P><SPAN class="nobr"><A href="kernel-modulization-design-discussions.html" title="Visit page outside Confluence" rel="nofollow">Kernel-Structure<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN></P>

<H3><A name="KernelArchitecture-"></A><A name="KernelArchitecture-mediator"></A><FONT color="#0099cc">Data Binding </FONT></H3>

<P>Data  provides transparent data mapping between different types of data that can be exchanged between caller of a service and the service itself given the format of the data that will be supplied by the client. Data Mediator will do this transformation given the following information:</P>
<OL>
	<LI>format of the data that can be consumed by the service</LI>
	<LI>format of the data that will be sent by the client</LI>
</OL>


<P>You can find more detailed information about databinding at this <SPAN class="nobr"><A href="http://cwiki.apache.org/confluence/display/~rfeng/Tuscany%20Databinding" title="Visit page outside Confluence" rel="nofollow">link<SUP><IMG class="rendericon" src="http://cwiki.apache.org/confluence/images/icons/linkext7.gif" height="7" width="7" align="absmiddle" alt="" border="0"></SUP></A></SPAN></P>

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<H3><A name="KernelArchitecture-"></A><A name="KernelArchitecture-AboutModule1"></A><FONT color="#0099cc">Module 1</FONT></H3>
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