Creating databases

Accessing local data stores

You can use a local data store to store data on the client device for fast access, even when offline.

Procedure

To create Store objects to access a local database, supply a name for the data store.

Important: The database name must be in lowercase.

BEFORE (with IMFData/CloudantToolkit):

//Get reference to data manager
IMFDataManager *manager = [IMFDataManager sharedInstance];
NSString *name = @"automobiledb";
NSError *error = nil;

//Create local store
CDTStore *store = [manager localStore:name error:&error];

let manager = IMFDataManager.sharedInstance()
let name = "automobiledb"

var store:CDTStore?
do {
    store = try manager.localStore(name)
} catch let error as NSError {
    // Handle error
}

// Get reference to DataManager
DataManager manager = DataManager.getInstance();

// Create local store
String name = "automobiledb";

Task<Store> storeTask = manager.localStore(name);
storeTask.continueWith(new Continuation<Store, Void>() {
    @Override
    public Void then(Task<Store> task) throws Exception {
        if(task.isFaulted()){
            // Handle error
        }else{
            // Do something with Store
            Store store = task.getResult();
        }
        return null;
    }
});

AFTER (with Cloudant Sync):

// Get reference to datastore manager
CDTDatastoreManager *datastoreManager = existingDatastoreManager;
NSString *name = @"automobiledb";
NSError *error = nil;

//Create datastore
CDTDatastore *datastore = [datastoreManager datastoreNamed:name error:&error];

// Get reference to datastore manager
let datastoreManager:CDTDatastoreManager = existingDatastoreManager
let name:String  = "automobiledb"

//Create local store
var datastore:CDTDatastore?
do{
    datastore = try datastoreManager.datastoreNamed(name)
}catch let error as NSError{
    // Handle error
}

// Create DatastoreManager
       File path = context.getDir("databasedir", Context.MODE_PRIVATE);
       DatastoreManager manager = new DatastoreManager(path.getAbsolutePath());

       // Create a Datastore
       String name = "automobiledb";
       Datastore datastore = manager.openDatastore(name);

Creating remote data stores

Procedure

To save data in the remote store, supply the data store name.

BEFORE (with IMFData/CloudantToolkit):

// Get reference to data manager
IMFDataManager *manager = [IMFDataManager sharedInstance];
NSString *name = @"automobiledb";

// Create remote store
[manager remoteStore:name completionHandler:^(CDTStore *createdStore, NSError *error) {
    if(error){
        // Handle error
    }else{
        CDTStore *store = createdStore;
        NSLog(@"Successfully created store: %@", store.name);
    }
}];

let manager = IMFDataManager.sharedInstance()
let name = "automobiledb"

manager.remoteStore(name, completionHandler: { (createdStore:CDTStore!, error:NSError!) -> Void in
    if nil != error {
        //Handle error
    } else {
        let store:CDTStore = createdStore
        print("Successfully created store: \(store.name)")
    }
})

// Get reference to DataManager
DataManager manager = DataManager.getInstance();

// Create remote store
String name = "automobiledb";

Task<Store> storeTask = manager.remoteStore(name);
storeTask.continueWith(new Continuation<Store, Void>() {
    @Override
    public Void then(Task<Store> task) throws Exception {
        if(task.isFaulted()){
            // Handle error
        }else{
            // Do something with Store
            Store store = task.getResult();
        }
        return null;
    }
});

Android AFTER (with Cloudant Sync):

See Cloudant REST documentation for Database Create.