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| <article class="doc"> |
| <a name="section-top"></a> |
| <h1 class="page">Core Runtime Services</h1> |
| <div id="preamble"> |
| <div class="sectionbody"> |
| <div class="admonitionblock warning"> |
| <table> |
| <tr> |
| <td class="icon"> |
| <i class="fa icon-warning" title="Warning"></i> |
| </td> |
| <td class="content"> |
| TODO: v2: to be updated |
| </td> |
| </tr> |
| </table> |
| </div> |
| <div class="paragraph"> |
| <p>This Maven module contains implementations of both public API services (as defined in the applib) and also non-API classes.</p> |
| </div> |
| <div class="paragraph"> |
| <p>See the <a href="#refguide:applib-svc:">Domain Services Reference Guide</a> for details on the public API services.</p> |
| </div> |
| <div class="paragraph"> |
| <p>This documentation relates only to the non-API services |
| These documents should be |
| thought of as part of the internal design of the framework, and are liable to change from release to release.</p> |
| </div> |
| <div class="admonitionblock warning"> |
| <table> |
| <tr> |
| <td class="icon"> |
| <i class="fa icon-warning" title="Warning"></i> |
| </td> |
| <td class="content"> |
| <div class="paragraph"> |
| <p>We do not guarantee that <a href="http://semver.org">semantic versioning</a> will be honoured for these services.</p> |
| </div> |
| </td> |
| </tr> |
| </table> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="presentation-layer"><a class="anchor" href="#presentation-layer"></a>Presentation Layer</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>These domain services are internal to the framework, controlling various aspects of the presentation layer.</p> |
| </div> |
| <div class="paragraph"> |
| <p>The table below summarizes the presentation layer internal SPIs defined by Apache Isis. |
| It also lists their corresponding implementation.</p> |
| </div> |
| <table class="tableblock frame-all grid-all stretch"> |
| <caption class="title">Table 1. Internal Services</caption> |
| <colgroup> |
| <col style="width: 30%;"> |
| <col style="width: 30%;"> |
| <col style="width: 20%;"> |
| <col style="width: 20%;"> |
| </colgroup> |
| <thead> |
| <tr> |
| <th class="tableblock halign-left valign-top">SPI</th> |
| <th class="tableblock halign-left valign-top">Maven Module<br> |
| Impl’n (g: a:)</th> |
| <th class="tableblock halign-left valign-top">Implementation</th> |
| <th class="tableblock halign-left valign-top">Notes</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="ContentNegotiationService.html" class="page"><code>o.a.i.v.ro.</code><br> |
| <code>rendering.service.conneg.</code><br> |
| <code>ContentNegotiationService</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Encodes the algorithm that delegates to any registered <a href="../../../refguide/2.0.0-M3/applib-svc/ContentMappingService.html" class="page"><code>ContentMappingService</code></a>s.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>ContentNegotiationService-</code><br> |
| <code>XRoDomainType</code><br> |
| <code>o.a.i.core</code><br> |
| <code>isis-core-viewer-restfulobjects-rendering</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="RepresentationService.html" class="page"><code>o.a.i.v.ro.</code><br> |
| <code>rendering.service.</code><br> |
| <code>RepresentationService</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Generates the representations, delegating to any registered <a href="ContentNegotiationService.html" class="page"><code>ContentNegotiationService</code></a>s.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>RepresentationService-</code><br> |
| <code>ForRestfulObjects</code><br> |
| <code>o.a.i.core</code><br> |
| <code>isis-core-viewer-restfulobjects-rendering</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| </tbody> |
| </table> |
| <div class="paragraph"> |
| <p>Key:</p> |
| </div> |
| <div class="ulist"> |
| <ul> |
| <li> |
| <p><code>o.a.i</code> is an abbreviation for <code>org.apache.isis</code></p> |
| </li> |
| <li> |
| <p><code>o.ia.m</code> is an abbreviation for <code>org.isisaddons.module</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.m.s</code> is an abbreviation for <code>org.apache.isis.core.metamodel.services</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.r.s</code> is an abbreviation for <code>org.apache.isis.core.runtime.services</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.v.ro</code> is an abbreviation for <code>org.apache.isis.viewer.restfulobjects</code></p> |
| </li> |
| </ul> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="application-layer"><a class="anchor" href="#application-layer"></a>Application Layer</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>These domain services are internal to the framework, controlling various aspects of the application layer.</p> |
| </div> |
| <div class="paragraph"> |
| <p>The table below summarizes the application layer internal SPIs defined by Apache Isis. |
| It also lists their corresponding implementation.</p> |
| </div> |
| <table class="tableblock frame-all grid-all stretch"> |
| <caption class="title">Table 2. Internal Services</caption> |
| <colgroup> |
| <col style="width: 30%;"> |
| <col style="width: 30%;"> |
| <col style="width: 20%;"> |
| <col style="width: 20%;"> |
| </colgroup> |
| <thead> |
| <tr> |
| <th class="tableblock halign-left valign-top">SPI</th> |
| <th class="tableblock halign-left valign-top">Maven Module<br> |
| Impl’n (g: a:)</th> |
| <th class="tableblock halign-left valign-top">Implementation</th> |
| <th class="tableblock halign-left valign-top">Notes</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="AuthenticationSessionProvider.html" class="page"><code>o.a.i.core.commons.</code><br> |
| <code>authentication.</code><br> |
| <code>AuthenticationSessionProvider</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Simply responsible for obtaining the current <code>AuthenticationSession</code> (the framework’s internal representation of the currently logged-in user).</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>AuthenticationSession-</code><br> |
| <code>ProviderDefault</code><br> |
| <code>isis-core-runtime</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"><div class="paragraph"> |
| <p>Default implementation looks up from <code>IsisSessionFactory</code> singleton’s thread-local</p> |
| </div></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="CommandDtoServiceInternal.html" class="page"><code>o.a.i.c.m.s.command</code><br> |
| <code>CommandDtoServiceInternal</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Creates memento of current action invocation, for use as a serializable XML reified command. The |
| most notable usage of this is to allow the execution of the <code>Command</code> to be deferred to run in the background (via |
| <a href="../../../refguide/2.0.0-M3/applib-ant/Action.html#command" class="page"><code>@Action#commandExecuteIn()</code></a> or |
| <a href="../../../refguide/2.0.0-M3/applib-ant/Property.html#command" class="page"><code>@Property#commandExecuteIn()</code></a>.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>CommandDtoService-</code><br> |
| <code>InternalServiceDefault</code><br> |
| <code>isis-core-runtime</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="InteractionDtoServiceInternal.html" class="page"><code>o.a.i.c.m.s.ixn</code><br> |
| <code>InteractionDtoServiceInternal</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Creates DTO for the current execution of an action invocation or property edit, for use either as a reified command or for implementations of the <a href="../../../refguide/2.0.0-M3/applib-svc/PublisherService.html" class="page"><code>PublisherService</code></a>.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>CommandDtoService-</code><br> |
| <code>InternalServiceDefault</code><br> |
| <code>isis-core-metamodel</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| </tbody> |
| </table> |
| <div class="paragraph"> |
| <p>Key:</p> |
| </div> |
| <div class="ulist"> |
| <ul> |
| <li> |
| <p><code>o.a.i</code> is an abbreviation for <code>org.apache.isis</code></p> |
| </li> |
| <li> |
| <p><code>o.ia.m</code> is an abbreviation for <code>org.isisaddons.module</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.m.s</code> is an abbreviation for <code>org.apache.isis.core.metamodel.services</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.r.s</code> is an abbreviation for <code>org.apache.isis.core.runtime.services</code></p> |
| </li> |
| </ul> |
| </div> |
| </div> |
| </div> |
| <div class="sect1"> |
| <h2 id="persistence-layer-internal-spi"><a class="anchor" href="#persistence-layer-internal-spi"></a>Persistence Layer internal SPI</h2> |
| <div class="sectionbody"> |
| <div class="paragraph"> |
| <p>These domain services are internal to the framework, controlling various aspects of the persistence layer.</p> |
| </div> |
| <div class="paragraph"> |
| <p>The table below summarizes the persistence layer internal SPIs defined by Apache Isis. |
| It also lists their corresponding implementation.</p> |
| </div> |
| <table class="tableblock frame-all grid-all stretch"> |
| <caption class="title">Table 3. Internal Services</caption> |
| <colgroup> |
| <col style="width: 30%;"> |
| <col style="width: 30%;"> |
| <col style="width: 20%;"> |
| <col style="width: 20%;"> |
| </colgroup> |
| <thead> |
| <tr> |
| <th class="tableblock halign-left valign-top">SPI</th> |
| <th class="tableblock halign-left valign-top">Maven Module<br> |
| Impl’n (g: a:)</th> |
| <th class="tableblock halign-left valign-top">Implementation</th> |
| <th class="tableblock halign-left valign-top">Notes</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="AuditerDispatchService.html" class="page"><code>o.a.i.c.r.s.auditing.</code><br> |
| <code>AuditerDispatchService</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Co-ordinates between |
| <a href="ChangedObjectsService.html" class="page"><code>ChangedObjectsServiceInternal</code></a> and |
| <a href="#core:runtime-services:AuditerService.adoc" class="page unresolved"><code>AuditerService</code></a>.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">concrete class.</p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="#core:runtime-services:ChangedObjectsServiceInternal.adoc" class="page unresolved"><code>o.a.i.c.r.s.changes.</code><br> |
| <code>ChangedObjectsServiceInternal</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Request-scoped service holding objects enlisted into current transaction.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">concrete class.</p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="PersistenceSessionServiceInternal.html" class="page"><code>o.a.i.c.m.s.</code><br> |
| <code>persistsession.</code><br> |
| <code>PersistenceSessionServiceInternal</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Acts as a facade to the underlying JDO persistence session / database connection. As such it provides methods for |
| querying and for persisting objects.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>PersistenceSessionService-</code><br> |
| <code>InternalDefault</code><br> |
| <code>isis-core-runtime</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| <tr> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><a href="PublisherDispatchService.html" class="page"><code>o.a.i.c.m.s.publishing.</code><br> |
| <code>PublisherDispatchService</code></a></p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock">Co-ordinates between |
| <a href="ChangedObjectsService.html" class="page"><code>ChangedObjectsServiceInternal</code></a> and |
| <a href="../../../refguide/2.0.0-M3/applib-svc/MetricsService.html" class="page"><code>MetricsService</code></a> and the SPI services, and the |
| <a href="../../../refguide/2.0.0-M3/applib-svc/PublisherService.html" class="page"><code>PublisherService</code></a>.</p></td> |
| <td class="tableblock halign-left valign-top"><p class="tableblock"><code>PublishingService-</code><br> |
| <code>InternalDefault</code><br> |
| <code>isis-core-runtime</code></p></td> |
| <td class="tableblock halign-left valign-top"><div class="content"></div></td> |
| </tr> |
| </tbody> |
| </table> |
| <div class="paragraph"> |
| <p>Key:</p> |
| </div> |
| <div class="ulist"> |
| <ul> |
| <li> |
| <p><code>o.a.i</code> is an abbreviation for <code>org.apache.isis</code></p> |
| </li> |
| <li> |
| <p><code>o.ia.m</code> is an abbreviation for <code>org.isisaddons.module</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.m.s</code> is an abbreviation for <code>org.apache.isis.core.metamodel.services</code></p> |
| </li> |
| <li> |
| <p><code>o.a.i.c.r.s</code> is an abbreviation for <code>org.apache.isis.core.runtime.services</code></p> |
| </li> |
| </ul> |
| </div> |
| </div> |
| </div> |
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