Class CustomUpgradeHelper

Inheritance
object
CustomUpgradeHelper
Inherited Members
Namespace: LemonEdge.API.Core.Migrations
Assembly: LemonEdge.API.Core.Migrations.dll
Syntax
public class CustomUpgradeHelper

Constructors

CustomUpgradeHelper(ICustomUpgradeVersionHandler, IEntityUpdater, IReadOnlyCache, UserInfo, IServiceContext, Func<Task<IEntityUpdater>>, Func<ISQLWrapper, Task>, Func<string, Assembly, Task>, Func<string, Task>)

Creates a new custom upgrade helper

Declaration
public CustomUpgradeHelper(ICustomUpgradeVersionHandler upgradeVersionHandler, IEntityUpdater updater, IReadOnlyCache cache, UserInfo user, IServiceContext services, Func<Task<IEntityUpdater>> getUpdater, Func<ISQLWrapper, Task> processSQLWrapper, Func<string, Assembly, Task> processImportFile, Func<string, Task> processSQL)
Parameters
Type Name Description
ICustomUpgradeVersionHandler upgradeVersionHandler

An upgrade handler so consumers can check versions and if updates are required
IEntityUpdater updater

The current update context
IReadOnlyCache cache

The current local cache
UserInfo user

The current logged in user
IServiceContext services

The services demanded from the IServiceProvider
Func<Task<IEntityUpdater>> getUpdater

A function that returns a new update context as required
Func<ISQLWrapper, Task> processSQLWrapper

A function that takes a configured sql wrapper and processes it to make sure the wrapped sql is committed to the database to
Func<string, Assembly, Task> processImportFile

A function that takes an xml export file genenerated from LemonEdge and imports it into the system
Func<string, Task> processSQL

Properties

Cache

The current local cache

Declaration
public IReadOnlyCache Cache { get; }
Property Value
Type Description
IReadOnlyCache

Services

The services demanded from the IServiceProvider

Declaration
public IServiceContext Services { get; }
Property Value
Type Description
IServiceContext

Updater

The current update context

Declaration
public IEntityUpdater Updater { get; }
Property Value
Type Description
IEntityUpdater

User

The current logged in user

Declaration
public UserInfo User { get; }
Property Value
Type Description
UserInfo

VersionHandler

An upgrade handler so consumers can check versions and if updates are required

Declaration
public ICustomUpgradeVersionHandler VersionHandler { get; }
Property Value
Type Description
ICustomUpgradeVersionHandler

Methods

ExecuteCustomSQL(string)

Declaration
public Task ExecuteCustomSQL(string sql)
Parameters
Type Name Description
string sql
Returns
Type Description
Task

GetUpdater()

Returns a new update context

Declaration
public Task<IEntityUpdater> GetUpdater()
Returns
Type Description
Task<IEntityUpdater>

A new update context

ImportXMLFile(string, Assembly)

Given an export file genenerated from LemonEdge, this imports it into the system

Declaration
public Task ImportXMLFile(string resourceName, Assembly resourceAssembly)
Parameters
Type Name Description
string resourceName

The name of the embedded import file in the assembly
Assembly resourceAssembly

The assembly the resource file is embedded in
Returns
Type Description
Task

A task indicating the completion of this operation

ProcessSQLWrapperFromImport(ISQLWrapper)

Takes a configured sql wrapper and processes it to make sure the wrapped sql is committed to the database to

Declaration
public Task ProcessSQLWrapperFromImport(ISQLWrapper wrapper)
Parameters
Type Name Description
ISQLWrapper wrapper

A sql wrapper that has had its sql modified
Returns
Type Description
Task

A task indicating completion of the operation

Extension Methods