Lightweight, simple structured NoSQL database for Android
dependencies {
implementation 'com.github.florent37:android-nosql:1.0.0'
}
Save your datas as a structured tree
noSql.put("/users/", "florent")
noSql.put("/users/", "kevin")
nosql.put("/identifiers/florent", 10)
nosql.put("/identifiers/kevin", 12)
The data structure will be
/
---users/
---"florent"
---"kevin"
---identifiers/
---florent/
---10
---kevin/
---12
It'll be simple to search data
int myId = noSql.get("/identifiers/florent/").integer();
You can simply add nodes from POJOS
final User user = new User(
"flo",
new House("paris"),
Arrays.asList(new Car("chevrolet camaro"), new Car("ford gt"))
);
noSql.put("/user/florent/", user);
/
---users/
---florent/
---name/
---"flo"
---house/
---adress/
---"paris"
---cars/
---0/
---model/
---"chevrolet camaro"
---1/
---model/
---"ford gt"
Or fetch nodes directly into Java Objects
User user = noSql.get("/user/florent/", User.class);
noSql.node("/identifiers/")
.child("florent")
.childNodes()
.get(1)
.put("country", "france");
You can listen for nodes updates
noSql.notify("/user/", new Listener() {
@Override
public void nodeChanged(String path, NoSql.Value value) {
//notified when :
// - the node is created
// - the node is deleted
// - a subnode is added / updated
}
});
Android-NoSql need to be initialized to store your objects
public class MainApplication extends Application {
@Override
public void onCreate() {
super.onCreate();
AndroidNoSql.initWithDefault(context);
}
}
You can also define the datasavers using initWith, it means you can store your data into SqlDatabase, or any storage library your want ;)
Author: Florent Champigny
Blog : http://www.tutos-android-france.com/
Fiches Plateau Moto : https://www.fiches-plateau-moto.fr/
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Copyright 2017 Florent37, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.