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default implementation for customConverter
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EVReflection.xcworkspace/xcuserdata/evermeer.xcuserdatad/UserInterfaceState.xcuserstate
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UnitTests/EVReflectionTests/EVReflectionExtendingNSObjects.swif.swift
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| // | ||
| // EVReflectionExtendingNSObjects.swif.swift | ||
| // UnitTests | ||
| // | ||
| // Created by Edwin Vermeer on 18/03/2017. | ||
| // Copyright © 2017 evict. All rights reserved. | ||
| // | ||
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| import Foundation | ||
| import EVReflection | ||
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| // You can have any object that has NSObject as its base class | ||
| public class ExtendingNSObjects: NSObject { | ||
| } | ||
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| // And then extend it with the EVReflectable protocol using only: | ||
| extension ExtendingNSObjects: EVReflectable { } | ||
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| // You could for instance do this for a Realm Object or a Core data NSMAnagedObject | ||
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| // It is adviced to add an implementation for the 'setValue forUndefinedKey' to prevent crashes. | ||
| // You cod do that like this: | ||
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| public class ExtendingNSObjectsMore: NSObject { | ||
| } | ||
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| extension ExtendingNSObjectsMore: EVReflectable { | ||
| open override func setValue(_ value: Any!, forUndefinedKey key: String) { | ||
| if let kvc = self as? EVGenericsKVC { | ||
| kvc.setGenericValue(value as AnyObject!, forUndefinedKey: key) | ||
| } else { | ||
| self.addStatusMessage(.IncorrectKey, message: "The class '\(EVReflection.swiftStringFromClass(self))' is not key value coding-compliant for the key '\(key)'") | ||
| print("\nWARNING: The class '\(EVReflection.swiftStringFromClass(self))' is not key value coding-compliant for the key '\(key)'\n There is no support for optional type, array of optionals or enum properties.\nAs a workaround you can implement the function 'setValue forUndefinedKey' for this. See the unit tests for more information\n") | ||
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| } | ||
| } | ||
| } | ||
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| // And you could extend it with a property level iEqual or advanced description and debugDescription functions | ||
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| extension ExtendingNSObjectsMore { | ||
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| open override func isEqual(_ object: Any?) -> Bool { // for isEqual: | ||
| if let obj = object as? EVObject { | ||
| return EVReflection.areEqual(self, rhs: obj) | ||
| } | ||
| return false | ||
| } | ||
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| open override var description: String { | ||
| get { | ||
| return EVReflection.description(self, prettyPrinted: true) | ||
| } | ||
| } | ||
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| open override var debugDescription: String { | ||
| get { | ||
| return EVReflection.description(self, prettyPrinted: true) | ||
| } | ||
| } | ||
| } | ||
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| // If you do want NSCoding support, then you need to create it in your own class. You could make this generic for all your objects by putting it in a base class. | ||
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| public class ExtendingNSObjectsCoding: ExtendingNSObjectsMore, NSCoding { | ||
| public convenience required init?(coder: NSCoder) { | ||
| self.init() | ||
| EVReflection.decodeObjectWithCoder(self, aDecoder: coder, conversionOptions: .DefaultNSCoding) | ||
| } | ||
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| open func encode(with aCoder: NSCoder) { | ||
| EVReflection.encodeWithCoder(self , aCoder: aCoder, conversionOptions: .DefaultNSCoding) | ||
| } | ||
| } | ||
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@@ -479,6 +479,7 @@ class EVReflectionTests: XCTestCase { | |
| } | ||
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| class A81: EVObject { | ||
| var openId: String = "" | ||
| } | ||
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