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 Release 2.4</div></td>
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 <p align="center"><font color="#FF0000">Beta Draft: 2012-12-13</font></p>
 <h1 class="chapter"><font face="arial, helvetica, sans-serif" color="#330099"><span class="secnum">10</span> Providing Software as a Service</font></h1>
 <a id="TLADG215" name="TLADG215"></a>
 <p>This chapter provides instructions for creating shared Oracle EclipseLink applications that run in software as a service (SaaS) environments.</p>
 <p>This chapter contains the following sections:</p>
 <ul>
 <li>
 <p><a href="softwareasaservice001.htm#CIAJIHCJ">Introduction to the Solution</a></p>
 </li>
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 <p><a href="softwareasaservice002.htm#BABFJDCF">Making JPA Entities Extensible</a></p>
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 <li>
 <p><a href="softwareasaservice003.htm#BABHGCJB">Making JAXB Beans Extensible</a></p>
 </li>
 <li>
 <p><a href="softwareasaservice004.htm#A1248273">Using Multitenancy</a></p>
 </li>
 <li>
 <p><a href="softwareasaservice005.htm#BABIAFJB">Using an External Metadata Source</a></p>
 </li>
 </ul>
 <a id="TLADG991" name="TLADG991"></a>
 <p><b><font face="arial, helvetica, sans-serif" color="#330099">Use Case</font></b></p>
 <p>Users want to establish a SaaS environment, where applications are shared by multiple clients.</p>
 <a id="TLADG992" name="TLADG992"></a>
 <p><b><font face="arial, helvetica, sans-serif" color="#330099">Solution</font></b></p>
 <p>Employ EclipseLink SaaS features, such as extensibility, multi-tenancy, and external metadata sources.</p>
 <a id="sthref92" name="sthref92"></a>
 <p><b><font face="arial, helvetica, sans-serif" color="#330099">Components</font></b></p>
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 <li>
 <p>EclipseLink 12<em>c</em> Release 1 (12.1.2)</p>
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	<p align="center"><font color="#FF0000">Beta Draft: 2012-12-13</font></p>
	<h1 class="chapter"><font face="arial, helvetica, sans-serif" color="#330099"><span class="secnum">10</span> Providing Software as a Service</font></h1>
	<a id="TLADG215" name="TLADG215"></a>
	<p>This chapter provides instructions for creating shared Oracle EclipseLink applications that run in software as a service (SaaS) environments.</p>
	<p>This chapter contains the following sections:</p>
	<ul>
	<li>
	<p><a href="softwareasaservice001.htm#CIAJIHCJ">Introduction to the Solution</a></p>
	</li>
	<li>
	<p><a href="softwareasaservice002.htm#BABFJDCF">Making JPA Entities Extensible</a></p>
	</li>
	<li>
	<p><a href="softwareasaservice003.htm#BABHGCJB">Making JAXB Beans Extensible</a></p>
	</li>
	<li>
	<p><a href="softwareasaservice004.htm#A1248273">Using Multitenancy</a></p>
	</li>
	<li>
	<p><a href="softwareasaservice005.htm#BABIAFJB">Using an External Metadata Source</a></p>
	</li>
	</ul>
	<a id="TLADG991" name="TLADG991"></a>
	<p><b><font face="arial, helvetica, sans-serif" color="#330099">Use Case</font></b></p>
	<p>Users want to establish a SaaS environment, where applications are shared by multiple clients.</p>
	<a id="TLADG992" name="TLADG992"></a>
	<p><b><font face="arial, helvetica, sans-serif" color="#330099">Solution</font></b></p>
	<p>Employ EclipseLink SaaS features, such as extensibility, multi-tenancy, and external metadata sources.</p>
	<a id="sthref92" name="sthref92"></a>
	<p><b><font face="arial, helvetica, sans-serif" color="#330099">Components</font></b></p>
	<ul>
	<li>
	<p>EclipseLink 12<em>c</em> Release 1 (12.1.2)</p>
	</li>
	</ul>
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