org.ops4j.pax.runner.provision.internal
Class ProvisionServiceImpl

java.lang.Object
  org.ops4j.pax.runner.provision.internal.ProvisionServiceImpl

All Implemented Interfaces:

ProvisionService

public class ProvisionServiceImpl
extends java.lang.Object
implements ProvisionService

Implementation of Provision Service.

Since:

August 17, 2007

Author:

Alin Dreghiciu

See Also:

ProvisionService

Constructor Summary

ProvisionServiceImpl(org.osgi.framework.BundleContext bundleContext)
Creates a new provision service implementation.

Method Summary

void	addScanner(Scanner scanner, java.lang.String scheme) Adds a new scanner.
void	removeScanner(Scanner scanner) Removes a scanner.
InstallableBundles	scan(java.lang.String spec) Parses the spec and based on the provision scheme from the spec delegates to the right provisioning scheme. The spec has the syntax: scheme:scheme_specific_path where: * scheme is the scheme to be used * scheme_specific_path is a scheme specific string
void	setStartLevelService(org.osgi.service.startlevel.StartLevel startLevelService) Sets the start level service.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProvisionServiceImpl

public ProvisionServiceImpl(org.osgi.framework.BundleContext bundleContext)

Creates a new provision service implementation.

Parameters:

bundleContext - a bundle context

Method Detail

scan

public InstallableBundles scan(java.lang.String spec)
                        throws MalformedSpecificationException,
                               ScannerException

Description copied from interface: ProvisionService

Parses the spec and based on the provision scheme from the spec delegates to the right provisioning scheme.
The spec has the syntax:
scheme:scheme_specific_path
where:
* scheme is the scheme to be used
* scheme_specific_path is a scheme specific string

Specified by:

scan in interface ProvisionService

Parameters:

spec - the provisioning spec

Returns:

a set of installable bundle

Throws:

MalformedSpecificationException - if the scheme is not available or the string could not be parsed

ScannerException - if a scanning process related exception occured

See Also:

ProvisionService.scan(String)

addScanner

public void addScanner(Scanner scanner,
                       java.lang.String scheme)

Adds a new scanner.

Parameters:

scheme - the scheme the scanner handles

scanner - the scanner

removeScanner

public void removeScanner(Scanner scanner)

Removes a scanner.

Parameters:

scanner - the scanner

setStartLevelService

public void setStartLevelService(org.osgi.service.startlevel.StartLevel startLevelService)

Sets the start level service.

Parameters:

startLevelService - a start level service