Renaming project because of cocoapods name clash with HardcoreData :(

CoreStore/Logging/CoreStore+Logging.swift

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+//
+//  CoreStore+Logging.swift
+//  CoreStore
+//
+//  Copyright (c) 2015 John Rommel Estropia
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all
+//  copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//  SOFTWARE.
+//
+
+import Foundation
+
+
+// MARK: - CoreStore
+
+public extension CoreStore {
+    
+    // MARK: Public
+    
+    /**
+    The `CoreStoreLogger` instance to be used. The default logger is an instance of a `DefaultLogger`.
+    */
+    public static var logger: CoreStoreLogger = DefaultLogger()
+    
+    
+    // MARK: Internal
+    
+    internal static func log(level: LogLevel, message: String, fileName: StaticString = __FILE__, lineNumber: Int = __LINE__, functionName: StaticString = __FUNCTION__) {
+        
+        self.logger.log(
+            level: level,
+            message: message,
+            fileName: fileName,
+            lineNumber:
+            lineNumber,
+            functionName:
+            functionName
+        )
+    }
+    
+    internal static func handleError(error: NSError, _ message: String, fileName: StaticString = __FILE__, lineNumber: Int = __LINE__, functionName: StaticString = __FUNCTION__) {
+        
+        self.logger.handleError(
+            error: error,
+            message: message,
+            fileName: fileName,
+            lineNumber: lineNumber,
+            functionName: functionName)
+    }
+    
+    internal static func assert(@autoclosure condition: () -> Bool, _ message: String, fileName: StaticString = __FILE__, lineNumber: Int = __LINE__, functionName: StaticString = __FUNCTION__) {
+        
+        self.logger.assert(
+            condition,
+            message: message,
+            fileName: fileName,
+            lineNumber: lineNumber,
+            functionName: functionName)
+    }
+}

CoreStore/Logging/CoreStoreLogger.swift

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+//
+//  CoreStoreLogger.swift
+//  CoreStore
+//
+//  Copyright (c) 2015 John Rommel Estropia
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all
+//  copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//  SOFTWARE.
+//
+
+import Foundation
+
+
+// MARK: - LogLevel
+
+/**
+The `LogLevel` indicates the severity of a log message.
+*/
+public enum LogLevel {
+    
+    case Trace
+    case Notice
+    case Warning
+    case Fatal
+}
+
+
+// MARK: - CoreStoreLogger
+
+/**
+Custom loggers should implement the `CoreStoreLogger` protocol and pass its instance to `CoreStore.logger`. Calls to `log(...)`, `handleError(...)`, and `assert(...)` are not tied to a specific queue/thread, so it is the implementer's job to handle thread-safety.
+*/
+public protocol CoreStoreLogger {
+    
+    /**
+    Handles log messages sent by the `CoreStore` framework.
+    
+    :level: the severity of the log message
+    :message: the log message
+    :fileName: the source file name
+    :lineNumber: the source line number
+    :functionName: the source function name
+    */
+    func log(#level: LogLevel, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString)
+    
+    /**
+    Handles errors sent by the `CoreStore` framework.
+    
+    :error: the error
+    :message: the error message
+    :fileName: the source file name
+    :lineNumber: the source line number
+    :functionName: the source function name
+    */
+    func handleError(#error: NSError, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString)
+    
+    /**
+    Handles assertions made throughout the `CoreStore` framework.
+    
+    :condition: the assertion condition
+    :message: the assertion message
+    :fileName: the source file name
+    :lineNumber: the source line number
+    :functionName: the source function name
+    */
+    func assert(@autoclosure condition: () -> Bool, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString)
+}
+
+
+// MARK: - Utilities
+
+internal func typeName<T>(value: T) -> String {
+    
+    return "<\(_stdlib_getDemangledTypeName(value))>"
+}

CoreStore/Logging/DefaultLogger.swift

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+//
+//  DefaultLogger.swift
+//  CoreStore
+//
+//  Copyright (c) 2015 John Rommel Estropia
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in all
+//  copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+//  SOFTWARE.
+//
+
+import Foundation
+
+
+// MARK: - DefaultLogger
+
+/**
+The `DefaultLogger` is a basic implementation of the `CoreStoreLogger` protocol.
+
+- The `log(...)` method calls `println(...)` to print the level, source file name, line number, function name, and the log message.
+- The `handleError(...)` method calls `println(...)` to print the source file name, line number, function name, and the error message.
+- The `assert(...)` method calls `assert(...)` on the arguments.
+*/
+public final class DefaultLogger: CoreStoreLogger {
+   
+    public func log(#level: LogLevel, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString) {
+        
+        #if DEBUG
+            let levelString: String
+            switch level {
+            case .Trace: levelString = "Trace"
+            case .Notice: levelString = "Notice"
+            case .Warning: levelString = "Warning"
+            case .Fatal: levelString = "Fatal"
+            }
+            Swift.println("[CoreStore:\(levelString)] \(fileName.stringValue.lastPathComponent):\(lineNumber) \(functionName)\n  ↪︎ \(message)\n")
+        #endif
+    }
+    
+    public func handleError(#error: NSError, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString) {
+        
+        #if DEBUG
+            Swift.println("[CoreStore:Error] \(fileName.stringValue.lastPathComponent):\(lineNumber) \(functionName)\n  ↪︎ \(message): \(error)\n")
+        #endif
+    }
+    
+    public func assert(@autoclosure condition: () -> Bool, message: String, fileName: StaticString, lineNumber: Int, functionName: StaticString) {
+        
+        #if DEBUG
+            Swift.assert(condition, message, file: fileName, line: numericCast(lineNumber))
+        #endif
+    }
+}