Platform Explorer / Nuxeo Platform 2021.24

Component org.nuxeo.ecm.webengine.WebEngineComponent

In bundle org.nuxeo.ecm.webengine.core

Documentation

Manage templates

Requirements

Resolution Order

897
The resolution order represents the order in which this component has been resolved by the Nuxeo Runtime framework.
You can influence this order by adding "require" tags in your component declaration, to make sure it is resolved after another component.

Start Order

882
The start order represents the order in which this component has been started by the Nuxeo Runtime framework.
This number is interesting to tweak if your Java component interacts with other components, and needs to be started before or after another one.
It can be changed by implementing the method "Component#getApplicationStartedOrder()" on your Java component: components are sorted according to this reference value, in increasing order.
The default value is 1000, and the repository initialization uses number 100. Negative values can also be used.

Implementation

Class: org.nuxeo.ecm.webengine.WebEngineComponent

Services

Extension Points

Contributions

XML Source

<?xml version="1.0"?>
<component name="org.nuxeo.ecm.webengine.WebEngineComponent">
  <require>org.nuxeo.ecm.platform.ui.web.auth.service.PluggableAuthenticationService</require>

  <implementation
          class="org.nuxeo.ecm.webengine.WebEngineComponent" />
  <documentation>
    @author Bogdan Stefanescu (bs@nuxeo.com)
    Manage templates
  </documentation>

  <!-- you can change the default rendering engine by setting this property to the engine class name
  <property name="engine" value="org.nuxeo.ecm.platform.rendering.fm.FreemarkerEngine"/>
  -->

  <service>
    <provide interface="org.nuxeo.ecm.webengine.WebEngine" />
  </service>

  <extension-point name="rendering-extension">
    <documentation>
      @author Bogdan Stefanescu (bs@nuxeo.com)
      Expose the registration of freemarker templates (directives, methods or global shared variables)
      This way custom templates can be registered into the freemarker engine from outside
      <code>
        <rendering-extension name="myExtension" class="org.nuxeo.ecm.platform.my.MyExtension"/>
      </code>
    </documentation>

    <object
      class="org.nuxeo.ecm.webengine.rendering.RenderingExtensionDescriptor" />
  </extension-point>

  <extension-point name="guard">
    <documentation>
      @author Bogdan Stefanescu (bs@nuxeo.com)
      Register global guards. Guards are used to define permissions
      <code>
        <guard id="MyGuard" expression="(GUARD1 OR GUARD2) AND user=bogdan">
        </guard>
      </code>
    </documentation>

    <object
      class="org.nuxeo.ecm.webengine.security.GuardDescriptor" />
  </extension-point>

  <extension-point name="resource">
    <documentation>
      @author Bogdan Stefanescu (bs@nuxeo.com)
      Register a JAX-RS root resource
      <code>
        <resource path="{lang:[a-z]}" singleton="false" class="org.nuxeo.Resource" />
      </code>
    </documentation>

    <object
      class="org.nuxeo.ecm.webengine.ResourceBinding" />
  </extension-point>

  <extension-point name="request-configuration">
    <documentation>
      Obsolete since 8.4, transactions are always active.
    </documentation>
    <object
      class="org.nuxeo.ecm.webengine.PathDescriptor" />
  </extension-point>

  <extension target="org.nuxeo.ecm.webengine.WebEngineComponent" point="rendering-extension">
    <rendering-extension name="script" class="org.nuxeo.ecm.webengine.rendering.ScriptMethod"/>
    <rendering-extension name="render" class="org.nuxeo.ecm.webengine.rendering.RenderDirective"/>
    <rendering-extension name="wiki" class="org.nuxeo.ecm.platform.rendering.wiki.WikiTransformer"/>
    <rendering-extension name="API" class="org.nuxeo.ecm.webengine.rendering.APIHelper"/>
  </extension>

  <extension target="org.nuxeo.ecm.platform.web.common.requestcontroller.service.RequestControllerService"
    point="filterConfig">
    <filterConfig name="webengine" transactional="true" synchonize="false">
      <pattern>${org.nuxeo.ecm.contextPath}/site.*</pattern>
    </filterConfig>
  </extension>

</component>