org.eclipse.lyo.oslc4j.trs.server

Class InmemPagedTrs

java.lang.Object

org.eclipse.lyo.oslc4j.trs.server.InmemPagedTrs

All Implemented Interfaces:

PagedTrs, TrsEventHandler

public class InmemPagedTrs
extends Object
implements PagedTrs, TrsEventHandler

This class is the backbone of the Tracked resource set service class. This class is extended by oslc adapters wishing to implement an OSLC TRS interface. The implementing classes need to implement one method returning the change history of the resources living in the tool exposed by the OSLC adapter

Since:

2.3.0

Version:

$version-stub$

Constructor Summary

Constructors

Constructor and Description
InmemPagedTrs(int basePageLimit, int changelogPageLimit, URI uriBase, Collection<URI> baseResourceUris)
InmemPagedTrs(int basePageLimit, int changelogPageLimit, URI uriBase, String baseRelativePath, String changeLogRelativePath, Collection<URI> baseResourceUris)

Method Summary

Modifier and Type	Method and Description
int	basePageCount()
int	changelogPageCount()
Base	getBaseResource(Integer pageId) Get a page from the paged Base
ChangeLog	getChangeLog(Integer pageId) Get a ChangeLog page
ChangeLog	getChangeLogLast()
void	onCreated(IResource resource)
void	onDeleted(URI resourceUri)
void	onHistoryData(HistoryData event)
void	onModified(IResource resource)

Methods inherited from class java.lang.Object

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

Constructor Detail

InmemPagedTrs

public InmemPagedTrs(int basePageLimit,
                     int changelogPageLimit,
                     URI uriBase,
                     String baseRelativePath,
                     String changeLogRelativePath,
                     Collection<URI> baseResourceUris)

Parameters:

basePageLimit - Max items per Base page

changelogPageLimit - Max items per Changelog page

uriBase - Set it via eg

UriBuilder.fromUri(OSLC4JUtils.getServletURI()).path("trs").build()

baseRelativePath - The relative path of the base, may contain URI template parameters.

changeLogRelativePath - The relative path of the changeLog, may contain URI template parameters.

baseResourceUris - Initial set of the TRS Base resource URIs

InmemPagedTrs

public InmemPagedTrs(int basePageLimit,
                     int changelogPageLimit,
                     URI uriBase,
                     Collection<URI> baseResourceUris)

Parameters:

basePageLimit - Max items per Base page

changelogPageLimit - Max items per Changelog page

uriBase - Set it via eg

UriBuilder.fromUri(OSLC4JUtils.getServletURI()).path("trs").build()

baseResourceUris - Initial set of the TRS Base resource URIs

Method Detail

getBaseResource

public Base getBaseResource(Integer pageId)

Description copied from interface: PagedTrs

Get a page from the paged Base

Specified by:

getBaseResource in interface PagedTrs

Parameters:

pageId - Base page number

Returns:

Base resource with the populated Page

basePageCount

public int basePageCount()

Specified by:

basePageCount in interface PagedTrs

Returns:

number of the Base pages

getChangeLog

public ChangeLog getChangeLog(Integer pageId)

Description copied from interface: PagedTrs

Get a ChangeLog page

Specified by:

getChangeLog in interface PagedTrs

Parameters:

pageId - ChangeLog page number

Returns:

ChangeLog page with the populated link to the previous ChangeLog page.

getChangeLogLast

public ChangeLog getChangeLogLast()

Specified by:

getChangeLogLast in interface PagedTrs

changelogPageCount

public int changelogPageCount()

Specified by:

changelogPageCount in interface PagedTrs

Returns:

number of the ChangeLog pages

onCreated

public void onCreated(IResource resource)

Specified by:

onCreated in interface TrsEventHandler

onModified

public void onModified(IResource resource)

Specified by:

onModified in interface TrsEventHandler

onDeleted

public void onDeleted(URI resourceUri)

Specified by:

onDeleted in interface TrsEventHandler

onHistoryData

public void onHistoryData(HistoryData event)