io.realm

Class RealmConfiguration

java.lang.Object

io.realm.RealmConfiguration

public final class RealmConfiguration
extends Object

A RealmConfiguration is used to setup a specific Realm instance.

Instances of a RealmConfiguration can only created by using the RealmConfiguration.Builder and calling its RealmConfiguration.Builder.build() method.

A commonly used RealmConfiguration can easily be accessed by first saving it as Realm.setDefaultConfiguration(RealmConfiguration) and then using Realm.getDefaultInstance().

A minimal configuration can be created using:

RealmConfiguration config = new RealmConfiguration.Builder(getContext()).build())

This will create a RealmConfiguration with the following properties.

• Realm file is called "default.realm"
• It is saved in Context.getFilesDir()
• It has its schema version set to 0.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RealmConfiguration.Builder RealmConfiguration.Builder used to construct instances of a RealmConfiguration in a fluent manner.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_REALM_NAME
static int	KEY_LENGTH

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
SharedGroup.Durability	getDurability()
byte[]	getEncryptionKey()
RealmMigration	getMigration()
String	getPath()
String	getRealmFileName()
File	getRealmFolder()
Set<Class<? extends RealmModel>>	getRealmObjectClasses() Returns the unmodifiable Set of model classes that make up the schema for this Realm.
RxObservableFactory	getRxFactory() Returns the RxObservableFactory that is used to create Rx Observables from Realm objects.
long	getSchemaVersion()
int	hashCode()
boolean	shouldDeleteRealmIfMigrationNeeded()
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_REALM_NAME

public static final String DEFAULT_REALM_NAME

See Also:

Constant Field Values

KEY_LENGTH

public static final int KEY_LENGTH

See Also:

Constant Field Values

Method Detail

getRealmFolder

public File getRealmFolder()

getRealmFileName

public String getRealmFileName()

getEncryptionKey

public byte[] getEncryptionKey()

getSchemaVersion

public long getSchemaVersion()

getMigration

public RealmMigration getMigration()

shouldDeleteRealmIfMigrationNeeded

public boolean shouldDeleteRealmIfMigrationNeeded()

getDurability

public SharedGroup.Durability getDurability()

getRealmObjectClasses

public Set<Class<? extends RealmModel>> getRealmObjectClasses()

Returns the unmodifiable Set of model classes that make up the schema for this Realm.

Returns:

unmodifiable Set of model classes.

getPath

public String getPath()

getRxFactory

public RxObservableFactory getRxFactory()

Returns the RxObservableFactory that is used to create Rx Observables from Realm objects.

Returns:

the factory instance used to create Rx Observables.

Throws:

UnsupportedOperationException - if the required RxJava framework is not on the classpath.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object