A plugin Java for Firebase applications
Add the dependency in your pom.xml
<dependency>
<groupId>com.renz</groupId>
<artifactId>firebase4j</artifactId>
<version>1.0.1</version>
</dependency>Execute the command
mvn installConnect to Firebase before using services
try (FirebaseConnection firebaseConn = new FirebaseConnection()) {
firebaseConn.connect("src/main/resources/YOUR_FIREBASE_ADMIN_SDK.json");
// Code block using services
} catch (Exception e) {
// exception handling
}To use Firestore, first you must configure your classes that will be persisted in the Database
Inherit the "Document" class in your collection model
import com.renz.firebase4j.firestore.Document;
public class Person extends Document {
private String name;
private Integer age;
// getter's and setter's
}Create a repository that inherits from the "FirestoreRepository" class and give the constructor the type of document class you would like to handle
public class PersonRepository extends FirestoreRepository<Person> {
public PersonRepository() {
super(Person.class);
}
}Now invoke the available methods
try (FirebaseConnection firebaseConn = new FirebaseConnection()) {
firebaseConn.connect("src/main/resources/YOUR_FIREBASE_ADMIN_SDK.json");
PersonRepository personRep = new PersonRepository();
Person person = personRep.save(person); // create document
List<Person> results = personRep.findAll(); // consulting collections
personRep.delete(person.getId()); // search for a specific document by id
} catch (Exception e) {
// exception handling
}Uploading files to Firebase Storage
try (FirebaseConnection firebaseConn = new FirebaseConnection()) {
firebaseConn.connect("src/main/resources/YOUR_FIREBASE_ADMIN_SDK.json");
FirebaseStorage storage = new FirebaseStorage();
storage.uploadFile(new File("YOUR_FILE.extension"));
} catch (Exception e) {
// exception handling
}Create an "issue" and describe the features you would like in the application, or even bugs you found.
If you want to help with corrections, create your branch from master and open a Pull Request for me.
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