dnrops
/
swift-java-coder
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Dev: add UInt decoding

This commit is contained in:
Andrew Druk 2017-11-07 12:33:02 +02:00
parent 007ad6b8fb
commit 297b4318dd
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
Sources/JavaDecoder.swift
View File

@ -171,6 +171,13 @@ fileprivate class JavaObjectContainer<K : CodingKey> : KeyedDecodingContainerPro
}
}
public func decode(_ type: UInt.Type, forKey key: K) throws -> UInt {
return try decodeWithMissingStrategy(defaultValue: 0) {
let fieldID = try getJavaField(forClass: javaClass, field: key.stringValue, sig: "J")
return UInt(bitPattern: Int(JNI.api.GetLongField(JNI.env, javaObject, fieldID)))
}
}
func decode(_ type: String.Type, forKey key: K) throws -> String {
guard let result = try decodeIfPresent(type, forKey: key) else {
throw JavaCodingError.nilNotSupported("\(javaClass).\(key.stringValue)")
@ -451,6 +458,18 @@ fileprivate class JavaEnumDecodingContainer: SingleValueDecodingContainer {
let fieldID = try getJavaField(forClass: javaClass, field: "rawValue", sig: "J")
return Int(JNI.api.GetLongField(JNI.env, javaObject, fieldID)) as! T
}
if type == Int32.self {
let fieldID = try getJavaField(forClass: javaClass, field: "rawValue", sig: "I")
return Int32(JNI.api.GetIntField(JNI.env, javaObject, fieldID)) as! T
}
if type == UInt.self {
let fieldID = try getJavaField(forClass: javaClass, field: "rawValue", sig: "J")
return UInt(bitPattern: Int(JNI.api.GetLongField(JNI.env, javaObject, fieldID))) as! T
}
if type == UInt32.self {
let fieldID = try getJavaField(forClass: javaClass, field: "rawValue", sig: "J")
return UInt32(JNI.api.GetLongField(JNI.env, javaObject, fieldID)) as! T
}
throw JavaCodingError.notSupported("JavaEnumDecodingContainer.decode(type: \(type)")
}
}