org.nuxeo.ecm.platform.query.core
Class PageProviderServiceImpl

java.lang.Object
  org.nuxeo.runtime.model.DefaultComponent
      org.nuxeo.ecm.platform.query.core.PageProviderServiceImpl

All Implemented Interfaces:

Serializable, PageProviderService, Adaptable, Component, Extensible

public class PageProviderServiceImpl
extends DefaultComponent
implements PageProviderService

Since:

5.4

Author:

Anahide Tchertchian

See Also:

Serialized Form

Field Summary

static String

PROVIDER_EP

Constructor Summary

PageProviderServiceImpl()

Method Summary

PageProvider<?>	getPageProvider(String name, List<SortInfo> sortInfos, Long pageSize, Long currentPage, Map<String,Serializable> properties, Object... parameters) Returns an instance of page provider with given name.
PageProvider<?>	getPageProvider(String name, PageProviderDefinition desc, List<SortInfo> sortInfos, Long pageSize, Long currentPage, Map<String,Serializable> properties, Object... parameters) Returns an instance of page provider with given name and definition.
PageProviderDefinition	getPageProviderDefinition(String name) Returns a named page provider definition.
void	registerContribution(Object contribution, String extensionPoint, ComponentInstance contributor)
void	unregisterContribution(Object contribution, String extensionPoint, ComponentInstance contributor)

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

activate, applicationStarted, deactivate, getAdapter, registerExtension, unregisterExtension

Methods inherited from class java.lang.Object

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

Field Detail

PROVIDER_EP

public static final String PROVIDER_EP

See Also:

Constant Field Values

Constructor Detail

PageProviderServiceImpl

public PageProviderServiceImpl()

Method Detail

getPageProviderDefinition

public PageProviderDefinition getPageProviderDefinition(String name)

Description copied from interface: PageProviderService

Returns a named page provider definition.

Useful to share the definition between the page provider service, and the content view service (as content views can reference a named page provider that is already registered instead of redefining it).

Specified by:

getPageProviderDefinition in interface PageProviderService

Parameters:

name - the page provider name

Returns:

the page provider definition or null, if no page provider with this name was found.

getPageProvider

public PageProvider<?> getPageProvider(String name,
                                       PageProviderDefinition desc,
                                       List<SortInfo> sortInfos,
                                       Long pageSize,
                                       Long currentPage,
                                       Map<String,Serializable> properties,
                                       Object... parameters)
                                throws ClientException

Description copied from interface: PageProviderService

Returns an instance of page provider with given name and definition.

Useful to share the definition between the page provider service, and the content view service (as content views can reference a named page provider that is already registered instead of redefining it).

If not null, parameters sortInfos and pageSize will override information computed in the XML file. If not null, currentPage will override default current page (0).

Specified by:

getPageProvider in interface PageProviderService

Parameters:

name - the name that will be set on the provider.

desc - the definition used to build the provider instance.

sortInfos - sort information to set on the provider instance.

pageSize - the provider page size.

currentPage - the provider current page index.

properties - the provider properties

parameters - the provider parameters.

Returns:

the page provider instance.

Throws:

ClientException - if the page provider instantiation fails.

getPageProvider

public PageProvider<?> getPageProvider(String name,
                                       List<SortInfo> sortInfos,
                                       Long pageSize,
                                       Long currentPage,
                                       Map<String,Serializable> properties,
                                       Object... parameters)
                                throws ClientException

Description copied from interface: PageProviderService

Returns an instance of page provider with given name.

Specified by:

getPageProvider in interface PageProviderService

Throws:

ClientException

See Also:

PageProviderService.getPageProvider(String, PageProviderDefinition, List, Long, Long, Map, Object...)

registerContribution

public void registerContribution(Object contribution,
                                 String extensionPoint,
                                 ComponentInstance contributor)
                          throws Exception

Overrides:

registerContribution in class DefaultComponent

Throws:

Exception

unregisterContribution

public void unregisterContribution(Object contribution,
                                   String extensionPoint,
                                   ComponentInstance contributor)
                            throws Exception

Overrides:

unregisterContribution in class DefaultComponent

Throws:

Exception