org.apache.sling.installer.factories.subsystems.impl

Class SubsystemInstaller

java.lang.Object

org.apache.sling.installer.factories.subsystems.impl.SubsystemInstaller

All Implemented Interfaces:

org.apache.sling.installer.api.tasks.InstallTaskFactory, org.apache.sling.installer.api.tasks.ResourceTransformer

public class SubsystemInstaller
extends Object
implements org.apache.sling.installer.api.tasks.ResourceTransformer, org.apache.sling.installer.api.tasks.InstallTaskFactory

This is an extension for the OSGi installer It listens for files ending with ".esa" and a proper subsystem manifest. Though subsystems does not require a complete manifest, the installer supports only subsystems with the basic info (name and version). As subsystems currently do not support an update, an uninstall/install is done instead - which will lose bundle private data, bound configurations etc.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SubsystemInstaller.SubsystemInfo

Constructor Summary

Constructors

Constructor and Description
SubsystemInstaller(org.osgi.service.subsystem.Subsystem root, org.osgi.framework.BundleContext bundleContext)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.sling.installer.api.tasks.InstallTask	createTask(org.apache.sling.installer.api.tasks.TaskResourceGroup toActivate)
static boolean	isSnapshot(org.osgi.framework.Version v) Check if the version is a snapshot version
org.apache.sling.installer.api.tasks.TransformationResult[]	transform(org.apache.sling.installer.api.tasks.RegisteredResource resource)

Methods inherited from class java.lang.Object

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

Constructor Detail

SubsystemInstaller

public SubsystemInstaller(org.osgi.service.subsystem.Subsystem root,
                  org.osgi.framework.BundleContext bundleContext)

Method Detail

transform

public org.apache.sling.installer.api.tasks.TransformationResult[] transform(org.apache.sling.installer.api.tasks.RegisteredResource resource)

Specified by:

transform in interface org.apache.sling.installer.api.tasks.ResourceTransformer

See Also:

ResourceTransformer.transform(org.apache.sling.installer.api.tasks.RegisteredResource)

createTask

public org.apache.sling.installer.api.tasks.InstallTask createTask(org.apache.sling.installer.api.tasks.TaskResourceGroup toActivate)

Specified by:

createTask in interface org.apache.sling.installer.api.tasks.InstallTaskFactory

See Also:

InstallTaskFactory.createTask(org.apache.sling.installer.api.tasks.TaskResourceGroup)

isSnapshot

public static boolean isSnapshot(org.osgi.framework.Version v)

Check if the version is a snapshot version