CODEWITHSUNDEEP
javaandroidobjectbox
Viks
Viks

Reputation: 1574

ObjectBox IllegalStateException: Store is closed, Re-Open BoxStore

I am using ObjectBox version 1.5.0

Here is the method to delete all the data from the database.

public static void clearAllData(){
    mApp.getBoxStore().close();
    mApp.getBoxStore().deleteAllFiles();
}

I want to delete all the data from ObjectBox when user press on Logout button. Above method is deleting all the data but again when I want to add data I'm getting 

IllegalStateException: Store is closed

Problem: How to re-open closed BoxStore ?

Upvotes: 0

Views: 842

Answers (1)

Viks
Viks

Reputation: 1574

Re-call this line before adding data in ObjectBox (Correct me if there is better solution )

boxStore = MyObjectBox.builder().androidContext(this).build();

Long Answer:

In the Application Class 

public class BaseApplication extends Application {

    public static BaseApplication mInstance;
    private BoxStore boxStore;

    public static synchronized BaseApplication getInstance() {
        return mInstance;
    }

    @Override
    public void onCreate() {
        super.onCreate();

        mInstance = this;

        initializeBoxStore();
    }

    public BoxStore getBoxStore() {
        /* From this method we can get always opened BoxStore */
        if (boxStore != null && boxStore.isClosed())
            initializeBoxStore();
        return boxStore;
    }

    private void initializeBoxStore() {
        boxStore = MyObjectBox.builder().androidContext(this).build();
    }
}

In clearAllData Method 

public static void clearAllData(){
        BoxStore boxStore = mApp.getBoxStore();
        boxStore.close();
        boxStore.deleteAllFiles();
}

This solved my problem.

Upvotes: 1

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