realm

I've read online where in Android/iOS I should inherit from RealmObject and create my own RealmString to use as my objectType in a list. What's the approach in react-native? I can't find any code samples on how to handle this issue. Thanks You can use the same strategy in react-native: var intObject = { name: 'intObject', properties: { value: 'int' } }; var intListObject = { name: 'intListObject', properties: { 'intList': { type: 'list', objectType: 'intObject' } } }; var realm = new Realm({schema: [intObject, intListObject]}); var listObject = realm.create('intListObject', { intList: [{value:

When using Realm and Retrofit2 for sending auto-managed RealmObjects to our server, Retrofit2 (using Gson) only sends the ints in the RealmObject. It completely ignores the Strings and other fields, and does not put these in the json. No errors are logged. If I however, disconnect the RealmObject from Realm: realm.copyFromRealm(myRealmObject) then it does send all fields. What could be the problem? Is there a proper solution? Before we dive in In one of my posts here on Stackoverflow, I have explained what's happening when using Gson and Realm together (Retrofit is just using Gson as a data

I have two Realm files configured in my app. I want to store my Log model to a separate file from the rest of my models. My problem is that I also see my Log model class in my default Realm file, which I don't want. How can I exclude a particular model class from a given Realm file? I use the default configuration for my main Realm file, and I want to store the Log model only in another database file, but when I default.realm in the Realm Browser it also shows the Log model. bdash You can explicitly list the classes a given Realm can store via the objectTypes property on Realm.Configuration :

1、简介 shiro是一个安全框架，是Apache的一个子项目。shiro提供了：认证、授权、加密、会话管理、与web集成、缓存等模块。 1.1、模块介绍 Authentication:用户身份识别，可以认为是登录； Authorization:授权，即权限验证，验证某个已认证的用户是否拥有某个权限；即判断用户是否能做事情，常见的如：验证某个用户是否拥有某个角色。或者细粒度的验证某个用户对某个资源是否具有某个权限。 Session Manager：会话管理，即用户登录后就是一次会话，在没有退出之前，它的所有信息都在会话中；会话可以是普通 JavaSE 环境的，也可以是如 Web 环境的。 Cryptography：加密，保护数据的安全性，如密码加密存储到数据库，而不是明文存储。 Web Support：Web支持，可以非常容易的集成到 web 环境。 Caching：缓存，比如用户登录后，其用户信息、拥有的角色/权限不必每次去查，这样可以提高效率。 Concurrency：shiro 支持多线程应用的并发验证，即如在一个线程中开启另一个线程，能把权限自动传播过去。 Testing：提供测试支持。 Run As：允许一个用户假装为另一个用户（如果他们允许）的身份进行访问。 Remember Me：记住我，这个是非常常见的功能，即一次登录后，下次再来的话不用登录了。 注意

I wonder if there's any way to observe singleton class for changes in ony of its property In my case, with Realm I have something like this class User: Object { dynamic var name:String = "" dynamic var email:String = "" dynamic var id:String = "" dynamic var picURL:String = "" dynamic var pic:Data = Data() static let currentUser = User() { didSet { try! realm.write { realm.add(currentUser, update: true) } } } } What I want to achieve is I want to have only one user object in my app, and anytime any of its properties gets modified, I would like to save it to Realm. However, the example above

Can I change old primary key with new primary key in realm migration script? Yes, it is possible. RealmObjectSchema objectSchema = schema.get("MyObject"); objectSchema.addField("newId", long.class) .transform(new RealmObjectSchema.Function() { @Override public void apply(DynamicRealmObject obj) { obj.setLong("newId", getNewId(obj)); } }) .removeField("id") .renameField("newId", "id") .addPrimaryKey("id"); However, you can't directly create the field as objectSchema.addField("newId", long.class, FieldAttribute.PRIMARY_KEY) because the values are initialized to 0 in your database, which means

I have a one-to-many relationship: class GameSystem: Object { dynamic var gameSystemName = "" } class games: Object { dynamic var gameSystemName = gameSystemName().name dynamic var gameTitle = "" dynamic var gameGenre = "" } The gameSystemName s are currently displayed on a TableView. If the user deletes a gameSystemName , I want that gameSystemName along with all of that system's games deleted. The code I'm currently using will only delete the GameSystem , but leaves all the games. func deleteRowAtIndexPath(indexPath: NSIndexPath) { let realm = Realm() let objectToDelete = gameSystems