realm

Watchkit & Realm 0.92.3

由 为君一笑 提交于 2019-11-27 08:22:32
问题 The Swift integration of a new Realm-DB (realm 0.92.3) under Xcode 6.3 and iOS10.10.3 basically works for the iPhone (not for the Apple-Watch yet). The integration of the same realm-framework under Watchkit (i.e. Apple-Watch) does not work yet. The RealmSwift.framework is integrated (dragged into) the Embedded-Binaries as described here1 and here2. See screenshot below : When running the Watchkit-App with the simulator the following error occurs : dyld: Library not loaded: @rpath/libswiftCore

Realm crashes with RLMException: object has been deleted or invalidated

由 柔情痞子 提交于 2019-11-27 07:58:21
问题 I have a realm model that stores time line (i am making video editing app) and quite frequently it crushes on accessing it's RMArray property. The app is already shipped and I haven't experienced it myself but my crushlytics notifies me about this crash quite oftenly. Here is the crash log: Fatal Exception: RLMException Object has been deleted or invalidated. Thread : Fatal Exception: RLMException 0 CoreFoundation 0x2614d45f __exceptionPreprocess + 126 1 libobjc.A.dylib 0x3407ec8b objc

Tomcat安装及配置详解（三）

由 不羁的心 提交于 2019-11-27 07:43:27
导读 tomcat安装配置详解第三部分，配置文件详解及tomcat配置 三，配置文件详解 4、Engine组件 Engine是Servlet处理器的一个实例，即servlet引擎，默认为定义在server.xml中的Catalina。Engine需要defaultHost属性来为其定义一个接收所有发往非明确定义虚拟主机的请求的host组件。如前面示例中定义的： <Engine name=”Catalina” defaultHost=”localhost”> 常用的属性定义： defaultHost：Tomcat支持基于FQDN的虚拟主机，这些虚拟主机可以通过在Engine容器中定义多个不同的Host组件来实现；但如果此引擎的连接器收到一个发往非非明确定义虚拟主机的请求时则需要将此请求发往一个默认的虚拟主机进行处理，因此，在Engine中定义的多个虚拟主机的主机名称中至少要有一个跟defaultHost定义的主机名称同名； name：Engine组件的名称，用于日志和错误信息记录时区别不同的引擎； Engine容器中可以包含Realm、Host、Listener和Valve子容器。 5、Host组件 位于Engine容器中用于接收请求并进行相应处理的主机或虚拟主机，如前面示例中的定义： <Host name=”localhost” appBase=”webapps”

How can I serialize a RealmObject to JSON in Realm for Java?

由 偶尔善良 提交于 2019-11-27 07:40:53
问题 I am implementing a DB for my Application and I am trying "connect" it to my REST interface. The data comes in as JSON and with the new JSON-Support (as of Realm 0.76) I can throw the JSON at my Realm.createObjectFromJson(MyType.class, jsonString) and it creates the appropiate obejcts and RealmLists. But how can I do the opposite? That is, take a RealmObject and serialize it to JSON? It also should serialize any RealmList inside that object. 回答1: Christian from Realm here. Realm for Android

Gson deserialization of List<String> into realmList<RealmString>

由 自古美人都是妖i 提交于 2019-11-27 07:06:46
I'm using retrofit with gson to deserialize my json into realm objects. This works very well for the most part. Trouble arises when dealing with RealmList(String(or any other basic data type)) Since Realm doesnt support RealmList where E doesnt extend Realm object, I wrapped String in a RealmObject. public class RealmString extends RealmObject { private String val; public String getValue() { return val; } public void setValue(String value) { this.val = value; } } My realm Object is as below public class RealmPerson extends RealmObject { @PrimaryKey private String userId; ... private RealmList

RealmList with @Parcelize annotation

由 ⅰ亾dé卋堺 提交于 2019-11-27 06:26:18
问题 I'm trying to use the new @Parcelize annotation added with Kotlin 1.1.4 with a Realm objet containing a RealmList attribute. @Parcelize @RealmClass open class Garage( var name: String? = null, var cars: RealmList<Car> = RealmList() ) : Parcelable, RealmModel As RealmList is not supported by the annotation and assuming that @Parcelize is there specially to avoid creating methods what would be the solution to support RealmList ? Thanks in advance 回答1: EDIT: Using the power of Type Parcelers and

How to filter the data in realm adapter?

由 岁酱吖の 提交于 2019-11-27 05:22:30
I am facing the issue in filtering the data in the realm adapter. I am creating the searchview to search data by filtering the data in realm adapter. My code for searchview implementation is @Override public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { inflater.inflate(R.menu.main_menu, menu); final MenuItem item = menu.findItem(R.id.action_search); final SearchView searchView = (SearchView) MenuItemCompat.getActionView(item); Log.e("Filter ","Filtering"); searchView.setOnQueryTextListener(this); MenuItemCompat.setOnActionExpandListener(item, new MenuItemCompat

Best practices to use realm with a recycler view?

由 两盒软妹~` 提交于 2019-11-27 04:15:31
问题 Do you guys have any best practices regarding using realm with a recyclerview ? I know it's generic question but I found nothing on it on the internet. For example I run into a lot of troubles trying to implement a simple color change on a row . For example consider this typical usage: public class User extends RealmObject { @PrimaryKey String name; boolean isSelected; ... constructor, getter and setters } public class UserAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

Realm access from incorrect thread

由 ﹥＞﹥吖頭↗ 提交于 2019-11-27 03:49:05
问题 I have an application with a LoginActivity , that when the user login correctly, I register to receive messages. And the LoginActivity jumps to MainActivity . The arriving messages are supposed to be stored in database (Realm), to recover from a Realm instance in Main. But when the message arrives It crash realm launching this errror: Exception in packet listener java.lang.IllegalStateException: Realm access from incorrect thread. Realm objects can only be accessed on the thread they were

How to put an image in a Realm database?

由 让人想犯罪 __ 提交于 2019-11-27 03:12:23
I'm writing an iOS application using Swift 2 and I would like to save profile picture of an account locally in a Realm database. I can't find any documentation or people talking about that. Is it possible? And how? May be is it bad to do that? ProblemSlover You can store images as NSData . Given you have the URL of an image, which you want to store locally, here is a code snippet how that can be achieved. class MyImageBlob { var data: NSData? } // Working Example let url = NSURL(string: "http://images.apple.com/v/home/cb/images/home_evergreen_hero_iphone_medium.jpg")! if let imgData = NSData
订阅 realm