Swift inject .property of another component doesn't work (has workarounds)

[twyneed]

hi all,

i have to wire an instance created by a singleton CBLManager.sharedInstance(). I tried to adapt your guideline "[Injecting objects produced by other components](Injecting objects produced by other components)" but somehow i didn't get it to work. No error is thrown, just the dbManger component is nil in the localStorageService.

I also tried the valueForKey(key) approach definition.injectProperty("dbManager", with: self.valueForKey("dbManagerFactory").property("sharedInstance")) but this just gives me an
this class is not key value coding-compliant for the key sharedInstance error

As a workaround i placed the CBLManager.sharedInstance() call directly in the definition. definition.injectProperty("dbManager", with: CBLManager.sharedInstance()). Doesn't feel right and i'm not sure if this is causing any other problems but at least the dbManager is set

Assembly.swift

//Component requires Singelton instance for injection
public func localStorageService() -> AnyObject {
      var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
      definition.scope = TyphoonScopeSingleton
      definition.injectProperty("dbManager", with: self.dbManagerFactory().property("sharedInstance"))}
      return TyphoonDefinition.withClass(MYLocalStorageService.classType(), configuration: definitionBlock)
}

//Factory/Singleton
public func dbManagerFactory() -> AnyObject {
    return TyphoonDefinition.withClass(getClass("CBLManager"))
}

[alexgarbarev]

Hi, @RobbieBubble your code seems to be right. Looks like our "property" feature doesnt work for Swift assmebly. Can you try next code:

public func dbManagerFactory() -> AnyObject {
    var definitionBlock : TyphoonDefinitionBlock = {(definition : TyphoonDefinition!) in
        definition.userInitializer("sharedInstance")
    return TyphoonDefinition.withClass(CBLManager.classType(), configuration: definitionBlock)
}

[twyneed]

@alexgarbarev
thx a lot!
this definition works

according injection code
Assembly.swift

 definition.injectProperty("dbManager", with: self.valueForKey("dbManagerFactory"))

[jasperblues]

@RobbieBubble Instead of using value for key, try declaring the method with the dynamic attribute. Works great.

[jasperblues]

Let's retest for Typhoon 3.1 and Swift 1.2

[etolstoy]

Closing due to inactivity. If you still experience this issue, feel free to reopen it.