CDClosures

Implementations

*高频操作数据同步优化 *kill、APP后台、崩溃等极端条件下数据同步处理 *并发控制 *精确操作异常信息捕获处理 *关联xcdatamodeld实现model自动注册 *实现model与数据库操作绑定 *CoreData不同版本api兼容 *相对CoreData自身更加友好的接入方式

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

// CoreData文件：data.xcdatamodeld  
// 包含模型：
//      Info {title: String?, message: String?}
//      Model {idx: Int32, time: Date?, info: Info?}

do {
try registerCDClosures("data") //第一步注册 CoreData 文件

try Model.delete(where:"idx = 3")
try Model.delete()

try Model.insert(count: 100) { (idx, m) in
m.time = Date()
m.idx = Int32(idx)
}

var i:Info?
try Info.insert(cb: { (info) in
info.title = "title"
info.message = "msg"
i = info
})
try Model.insert() { (m) in
m.time = Date()
m.idx = 101
m.info = i
}

try Model.update(where: "idx = 4") { (m) in
m.time = Date()
}

try Model.select(range: (10, 10), sorts: [("time", .asc)]) { (ms) in
for m in ms {
print("idx:\(m.idx)")
}
}
} catch let e {
print("\(e)")
}

Attentions

1.CDClosures采用throws进行异常信息传递，可用do{}catch{}进行捕获
2.CDClosures包含线程锁，同一个CDClosures的闭包之间禁止嵌套使用
3.CDClosures每次更新闭包执行后0.2s内无其他更新或app进入后台时，则会进行异步提交
4.CDClosures每个Entity和Class的对应必须是唯一的
5.CDClosures批处理操作，执行前会先将content进行持久化，批处理自身存在一定延迟

Installation

CDClosures is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'CDClosures'

Author

youlianchun, \[email protected]

License

CDClosures is available under the MIT license. See the LICENSE file for more info.