Class IntegrationManagerBase

Base class for IIntegrationManager implementations using template methods.

Inheritance

Object

ManagerBase

IntegrationManagerBase

IntegrationManager

Implements

IDisposable

IIntegrationManager

Inherited Members

ManagerBase.Handler

ManagerBase.AcquireMutex()

ManagerBase.Dispose()

ManagerBase.MachineWide

ManagerBase.MutexName

Namespace: ZeroInstall.DesktopIntegration

Assembly: ZeroInstall.DesktopIntegration.dll

Syntax

public abstract class IntegrationManagerBase : ManagerBase, IIntegrationManager

Constructors

IntegrationManagerBase(ITaskHandler, Boolean)

Creates a new integration manager.

Declaration

protected IntegrationManagerBase(ITaskHandler handler, bool machineWide = false)

Parameters

Type	Name	Description
ITaskHandler	handler	A callback object used when the the user is to be informed about the progress of long-running operations such as downloads.
Boolean	machineWide	Apply operations machine-wide instead of just for the current user.

Exceptions

Type	Condition
IOException	A problem occurred while accessing the AppList file.
UnauthorizedAccessException	Read or write access to the AppList file is not permitted or another desktop integration class is currently active.
InvalidDataException	A problem occurred while deserializing the XML data.

Properties

AppList

Stores a list of applications and their desktop integrations. Only use for read-access externally! Use this class' methods for any modifications.

Declaration

public AppList AppList { get; protected set; }

Property Value

Type	Description
AppList

Methods

AddAccessPoints(AppEntry, Feed, IEnumerable<AccessPoint>)

Applies AccessPoints for an application.

Declaration

public void AddAccessPoints(AppEntry appEntry, Feed feed, IEnumerable<AccessPoint> accessPoints)

Parameters

Type	Name	Description
AppEntry	appEntry	The application being integrated.
Feed	feed	The feed providing additional metadata, icons, etc. for the application.
IEnumerable<AccessPoint>	accessPoints	The access points to apply.

Exceptions

Type	Condition
OperationCanceledException	The user canceled the task.
ConflictException	One or more of the accessPoints would cause a conflict with the existing AccessPoints in AppList.
WebException	A problem occurred while downloading additional data (such as icons).
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

AddAccessPointsInternal(AppEntry, Feed, IReadOnlyCollection<AccessPoint>)

Applies AccessPoints for an application.

Declaration

protected abstract void AddAccessPointsInternal(AppEntry appEntry, Feed feed, IReadOnlyCollection<AccessPoint> accessPoints)

Parameters

Type	Name	Description
AppEntry	appEntry	The application being integrated.
Feed	feed	The feed providing additional metadata, icons, etc. for the application.
IReadOnlyCollection<AccessPoint>	accessPoints	The access points to apply.

Exceptions

Type	Condition
ArgumentException	Entries from appEntry is the same reference as accessPoints.
OperationCanceledException	The user canceled the task.
KeyNotFoundException	An AccessPoint reference to a Capability is invalid.
ConflictException	One or more of the accessPoints would cause a conflict with the existing AccessPoints in AppList.
WebException	A problem occurred while downloading additional data (such as icons).
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

AddApp(String, Requirements, Feed)

Creates a new named AppEntry and adds it to the AppList.

Declaration

public AppEntry AddApp(string petName, Requirements requirements, Feed feed)

Parameters

Type	Name	Description
String	petName	The user-defined pet-name of the application.
Requirements	requirements	The requirements describing the application to add.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.

Returns

Type	Description
AppEntry	The newly created application entry (already added to AppList).

Exceptions

Type	Condition
InvalidOperationException	An application with the same petName is already in the list.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

AddApp(FeedTarget)

Creates a new unnamed AppEntry and adds it to the AppList.

Declaration

public AppEntry AddApp(FeedTarget target)

Parameters

Type	Name	Description
FeedTarget	target	The application to add.

Returns

Type	Description
AppEntry	The newly created application entry (already added to AppList).

Exceptions

Type	Condition
InvalidOperationException	The application is already in the list.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

AddAppInternal(String, Requirements, Feed)

Creates a new named AppEntry and adds it to the AppList.

Declaration

protected abstract AppEntry AddAppInternal(string petName, Requirements requirements, Feed feed)

Parameters

Type	Name	Description
String	petName	The user-defined pet-name of the application.
Requirements	requirements	The requirements describing the application to add.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.

Returns

Type	Description
AppEntry	The newly created application entry (already added to AppList).

Exceptions

Type	Condition
InvalidOperationException	An application with the same petName is already in the list.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

AddAppInternal(AppEntry, Converter<FeedUri, Feed>)

Creates a new AppEntry based on an existing prototype (applying any AccessPoints) and adds it to the AppList.

Declaration

protected abstract void AddAppInternal(AppEntry prototype, Converter<FeedUri, Feed> feedRetriever)

Parameters

Type	Name	Description
AppEntry	prototype	An existing AppEntry to use as a prototype.
Converter<FeedUri, Feed>	feedRetriever	Callback method used to retrieve additional Feeds on demand.

AddAppInternal(FeedTarget)

Creates a new unnamed AppEntry and adds it to the AppList.

Declaration

protected abstract AppEntry AddAppInternal(FeedTarget target)

Parameters

Type	Name	Description
FeedTarget	target	The application to add.

Returns

Type	Description
AppEntry	The newly created application entry (already added to AppList).

Exceptions

Type	Condition
InvalidOperationException	The application is already in the list.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

Finish()

To be called after integration operations have been completed to inform the desktop environment and save the AppList.

Declaration

protected abstract void Finish()

RemoveAccessPoints(AppEntry, IEnumerable<AccessPoint>)

Removes already applied AccessPoints for an application.

Declaration

public void RemoveAccessPoints(AppEntry appEntry, IEnumerable<AccessPoint> accessPoints)

Parameters

Type	Name	Description
AppEntry	appEntry	The application being integrated.
IEnumerable<AccessPoint>	accessPoints	The access points to unapply.

Exceptions

Type	Condition
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

RemoveAccessPointsInternal(AppEntry, IEnumerable<AccessPoint>)

Removes already applied AccessPoints for an application.

Declaration

protected abstract void RemoveAccessPointsInternal(AppEntry appEntry, IEnumerable<AccessPoint> accessPoints)

Parameters

Type	Name	Description
AppEntry	appEntry	The AppEntry containing the accessPoints.
IEnumerable<AccessPoint>	accessPoints	The access points to unapply.

Exceptions

Type	Condition
KeyNotFoundException	An AccessPoint reference to a Capability is invalid.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

RemoveApp(AppEntry)

Removes an AppEntry from the AppList while unapplying any remaining AccessPoints.

Declaration

public void RemoveApp(AppEntry appEntry)

Parameters

Type	Name	Description
AppEntry	appEntry	The application to remove.

Exceptions

Type	Condition
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

RemoveAppInternal(AppEntry)

Removes an AppEntry from the AppList while unapplying any remaining AccessPoints.

Declaration

protected abstract void RemoveAppInternal(AppEntry appEntry)

Parameters

Type	Name	Description
AppEntry	appEntry	The application to remove.

Exceptions

Type	Condition
KeyNotFoundException	An AccessPoint reference to a Capability is invalid.
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

Repair(Converter<FeedUri, Feed>)

Reapplies all AccessPoints for all AppEntrys.

Declaration

public void Repair(Converter<FeedUri, Feed> feedRetriever)

Parameters

Type	Name	Description
Converter<FeedUri, Feed>	feedRetriever	Callback method used to retrieve additional Feeds on demand.

Exceptions

Type	Condition
OperationCanceledException	The user canceled the task.
ConflictException	The AppList has inner conflicts.
WebException	A problem occurred while downloading additional data (such as icons).
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

RepairAppInternal(AppEntry, Feed)

Reapplies all AccessPoints for a specific AppEntry.

Declaration

protected abstract void RepairAppInternal(AppEntry appEntry, Feed feed)

Parameters

Type	Name	Description
AppEntry	appEntry	The application entry to repair.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.

Exceptions

Type	Condition
OperationCanceledException	The user canceled the task.
ConflictException	appEntry conflicts with the rest of the AppList.
WebException	A problem occurred while downloading additional data (such as icons).
IOException	A problem occurred while writing to the filesystem or registry.
UnauthorizedAccessException	Write access to the filesystem or registry is not permitted.

UpdateApp(AppEntry, Feed)

Updates an AppEntry with new metadata and capabilities from a Feed. This may unapply and remove some existing AccessPoints.

Declaration

public void UpdateApp(AppEntry appEntry, Feed feed)

Parameters

Type	Name	Description
AppEntry	appEntry	The application entry to update.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.

UpdateApp(AppEntry, Feed, Requirements)

Updates a named AppEntry with new Requirements.

Declaration

public void UpdateApp(AppEntry appEntry, Feed feed, Requirements requirements)

Parameters

Type	Name	Description
AppEntry	appEntry	The application entry to update.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.
Requirements	requirements	The new requirements to apply to the app.

UpdateAppInternal(AppEntry, Feed)

Updates an AppEntry with new metadata and capabilities from a Feed. This may unapply and remove some existing AccessPoints.

Declaration

protected abstract void UpdateAppInternal(AppEntry appEntry, Feed feed)

Parameters

Type	Name	Description
AppEntry	appEntry	The application entry to update.
Feed	feed	The feed providing additional metadata, capabilities, etc. for the application.

Exceptions

Type	Condition
KeyNotFoundException	An AccessPoint reference to a Capability is invalid.

Explicit Interface Implementations

IIntegrationManager.get_MachineWide()

Declaration

bool IIntegrationManager.get_MachineWide()

Returns

Type	Description
Boolean

Implements

System.IDisposable

IIntegrationManager