de.enflexit.common.p2

Class P2OperationsHandler

java.lang.Object

de.enflexit.common.p2.P2OperationsHandler

public class P2OperationsHandler
extends java.lang.Object

This class handles p2-based update and install operations.

Method Summary

Modifier and Type	Method and Description
void	addRepository(java.net.URI repositoryURI) Adds a new p2 repository
void	addRepository(java.net.URI repositoryURI, java.lang.String repositoryName) Adds a new p2 repository.
IStatus	checkForUpdates() Checks for updates.
boolean	checkIfInstalled(java.lang.String installableUnitID) Checks if a specific IInstallableUnit (IU) is installed
java.util.List<IInstallableUnit>	getInstalledFeatures() Returns the installed features.
static P2OperationsHandler	getInstance() Returns the single instance of P2OperationsHandler.
java.net.URI	getRepositoryForInstallableUnit(java.lang.String installableUnitID) Gets the repository for the IInstallableUnit (IU) with the given ID.
java.lang.String	getRepositoryName(java.net.URI repositoryURI) Gets the repository name.
IStatus	installAvailableUpdates() Installs available updates from all repositories.
boolean	installIU(java.lang.String installableUnitID, java.net.URI repositoryURI) Installs an IInstallableUnit from a p2 repository.
boolean	isKnownRepository(java.net.URI repositoryURI) Checks if the specified repository is already known.
void	setProgressMonitor(IProgressMonitor progressMonitor) Sets the progress monitor for the used processes.

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static P2OperationsHandler getInstance()

Returns the single instance of P2OperationsHandler.

Returns:

single instance of P2OperationsHandler

setProgressMonitor

public void setProgressMonitor(IProgressMonitor progressMonitor)

Sets the progress monitor for the used processes.

Parameters:

progressMonitor - the new progress monitor

checkIfInstalled

public boolean checkIfInstalled(java.lang.String installableUnitID)

Checks if a specific IInstallableUnit (IU) is installed

Parameters:

installableUnitID - The ID of the IU of interest

Returns:

true if the IU is installed

addRepository

public void addRepository(java.net.URI repositoryURI)

Adds a new p2 repository

Parameters:

repositoryURI - the URI of the repository to add

addRepository

public void addRepository(java.net.URI repositoryURI,
                          java.lang.String repositoryName)

Adds a new p2 repository.

Parameters:

repositoryURI - the repository URI

repositoryName - the repository name

isKnownRepository

public boolean isKnownRepository(java.net.URI repositoryURI)

Checks if the specified repository is already known.

Parameters:

repositoryURI - the repository URI

Returns:

true, if is known repository

installIU

public boolean installIU(java.lang.String installableUnitID,
                         java.net.URI repositoryURI)

Installs an IInstallableUnit from a p2 repository.

Parameters:

installableUnitID - the ID of the IU to be installed

repositoryURI - the repository ID

Returns:

true if successful

checkForUpdates

public IStatus checkForUpdates()

Checks for updates.

Returns:

the result status

installAvailableUpdates

public IStatus installAvailableUpdates()

Installs available updates from all repositories.

Returns:

the result status

getRepositoryForInstallableUnit

public java.net.URI getRepositoryForInstallableUnit(java.lang.String installableUnitID)

Gets the repository for the IInstallableUnit (IU) with the given ID.

Parameters:

installableUnitID - the ID of the IU of interest

Returns:

the repository, null if no known repository contains the IU

getRepositoryName

public java.lang.String getRepositoryName(java.net.URI repositoryURI)

Gets the repository name.

Parameters:

repositoryURI - the repository URI

Returns:

the repository name

getInstalledFeatures

public java.util.List<IInstallableUnit> getInstalledFeatures()
                                                      throws java.lang.Exception

Returns the installed features.

Returns:

the installed features

Throws:

java.lang.Exception - the exception