org.nuxeo.ecm.platform.actions
Class FilterContributionHandler

java.lang.Object
  org.nuxeo.runtime.model.ContributionFragmentRegistry<DefaultActionFilter>
      org.nuxeo.ecm.platform.actions.FilterContributionHandler

public class FilterContributionHandler
extends ContributionFragmentRegistry<DefaultActionFilter>

Author:

Bogdan Stefanescu

Nested Class Summary

Nested classes/interfaces inherited from class org.nuxeo.runtime.model.ContributionFragmentRegistry

ContributionFragmentRegistry.Fragment<T>, ContributionFragmentRegistry.FragmentList<T>

Constructor Summary

FilterContributionHandler()

Method Summary

DefaultActionFilter	clone(DefaultActionFilter object) CLone the given contribution object
void	contributionRemoved(String id, DefaultActionFilter origContrib) All the fragments in the contribution was removed.
void	contributionUpdated(String id, DefaultActionFilter filter, DefaultActionFilter origContrib) Adds or updates a contribution.
String	getContributionId(DefaultActionFilter contrib) Returns the contribution ID given the contribution object
ActionFilterRegistry	getRegistry()
void	merge(DefaultActionFilter src, DefaultActionFilter dst) Merge 'src' into 'dst'.

Methods inherited from class org.nuxeo.runtime.model.ContributionFragmentRegistry

addContribution, getContribution, getFragments, removeContribution

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilterContributionHandler

public FilterContributionHandler()

Method Detail

getRegistry

public ActionFilterRegistry getRegistry()

clone

public DefaultActionFilter clone(DefaultActionFilter object)

Description copied from class: ContributionFragmentRegistry

CLone the given contribution object

Specified by:

clone in class ContributionFragmentRegistry<DefaultActionFilter>

Returns:

contributionUpdated

public void contributionUpdated(String id,
                                DefaultActionFilter filter,
                                DefaultActionFilter origContrib)

Description copied from class: ContributionFragmentRegistry

Adds or updates a contribution.

If the contribution doesn't yet exists then it will be added, otherwise the value will be updated. If the given value is null the existing contribution must be removed.

The second parameter is the contribution that should be updated when merging, as well as stored and used. This usually represents a clone of the original contribution or a merge of multiple contribution fragments. Modifications on this object at application level will be lost on next ContributionFragmentRegistry.contributionUpdated(String, Object, Object) call on the same object id: modifications should be done in the ContributionFragmentRegistry.merge(Object, Object) method.

The last parameter is the new contribution object, unchanged (original) which was neither cloned nor merged. This object should never be modified at application level, because it will be used each time a subsequent merge is done. Also, it never should be stored.

Specified by:

contributionUpdated in class ContributionFragmentRegistry<DefaultActionFilter>

Parameters:

id - - the id of the contribution that needs to be updated

filter - the updated contribution object that

origContrib - - the new, unchanged (original) contribution fragment that triggered the update.

contributionRemoved

public void contributionRemoved(String id,
                                DefaultActionFilter origContrib)

Description copied from class: ContributionFragmentRegistry

All the fragments in the contribution was removed. Contribution must be unregistered.

The first parameter is the contribution ID that should be remove and the second parameter the original contribution fragment that as unregistered causing the contribution to be removed.

Specified by:

contributionRemoved in class ContributionFragmentRegistry<DefaultActionFilter>

getContributionId

public String getContributionId(DefaultActionFilter contrib)

Description copied from class: ContributionFragmentRegistry

Returns the contribution ID given the contribution object

Specified by:

getContributionId in class ContributionFragmentRegistry<DefaultActionFilter>

Returns:

merge

public void merge(DefaultActionFilter src,
                  DefaultActionFilter dst)

Description copied from class: ContributionFragmentRegistry

Merge 'src' into 'dst'. When merging only the 'dst' object is modified.

Specified by:

merge in class ContributionFragmentRegistry<DefaultActionFilter>

Parameters:

src - the object to copy over the 'dst' object

dst - this object is modified