Platform Explorer / Nuxeo Platform 11.3

Component org.nuxeo.runtime.model.persistence

Documentation

Manage (install and persist) external contributions.

The default contribution storage is implemented using the file system. To change the storage implementation you must contribute to the extension point storage.

Note that you should contribute only one storage implementation. Contributing multiple implementation may lead to inconsistent states (changing the storage on the fly).

Resolution Order

22
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

651
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.runtime.model.persistence.ContributionPersistenceComponent

Services

Extension Points

XML Source

<?xml version="1.0"?>

<component name="org.nuxeo.runtime.model.persistence" version="1.0">
  <documentation>
  Manage (install and persist) external contributions.

  The default contribution storage is implemented using the file system.
  To change the storage implementation you must contribute to the extension point storage.

  Note that you should contribute only one storage implementation.
  Contributing multiple implementation may lead to inconsistent states (changing the storage on the fly).

  @author Bogdan Stefanescu (bs@nuxeo.com)
  </documentation>

  <implementation class="org.nuxeo.runtime.model.persistence.ContributionPersistenceComponent"/>

  <service>
	  <provide interface="org.nuxeo.runtime.model.persistence.ContributionPersistenceManager" />
  </service>

  <extension-point name="listeners">
    <documentation>
    A class specifying the storage implementation to use. This class must implement the
    org.nuxeo.runtime.model.persistence.ContributionStorage interface.
    </documentation>
    <object class="org.nuxeo.runtime.model.persistence.ContributionStorageDescriptor"/>
  </extension-point>


</component>