HasIdentity (Apache Polygene™ (Java Edition) SDK 3.0.0)

Nested Classes
Modifier and Type	Interface and Description
`static class`	`HasIdentity.HasIdentityMixin` + Default Identity implementation. +

Nested Classes

Modifier and Type

Interface and Description

static class

HasIdentity.HasIdentityMixin +

Default Identity implementation.

Fields
Modifier and Type	Field and Description
`static Method`	`IDENTITY_METHOD`
`static QualifiedName`	`IDENTITY_STATE_NAME`

Fields

Modifier and Type

Field and Description

static Method

IDENTITY_METHOD

static QualifiedName

IDENTITY_STATE_NAME

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Property<Identity>`	`identity()`

All Methods Instance Methods Abstract Methods

Modifier and Type

Method and Description

Property<Identity>

identity()

+
+
All Known Subinterfaces:
+
CreationResource<T>, EntityListResource<T>, EntityResource<T>, EntryPointResource, ImportedServiceDescriptor, ServerResource<T>, ServiceAssembly, ServiceDescriptor, ServiceReference<T>
+
+
+
All Known Implementing Classes:
+
CreationResource.Mixin, EntityListResource.Mixin, EntityResource.Mixin, EntryPointResource.Mixin, ServerResource.IdentityMixin, ServerResource.NotPresent
+
+
+
+
```
public interface Identifiable
```
+

+ +
- + + +
  Method Summary
  + + + + + + + + + + +
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  Identity identity()
  +
+

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Identity`	`identity()`

+ +
- + + +
  Method Detail
  + + + +
  - +
    identity
    +
```
Identity identity()
```
    +
  +
+

+
+
All Known Implementing Classes:
+
StringIdentity
+
+
+
+
```
public interface Identity
```
+
Representation of an Identity. + Identity is an opaque, immutable data type. + Identity is a very central concept in any domain model.
+

+ +
- + + +
  Method Summary
  + + + + + + + + + + + + + + +
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  byte[] toBytes()
  String toString()
  +
+

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`byte[]`	`toBytes()`
`String`	`toString()`

+ +
- + + +
  Method Detail
  + + + +
  - +
    toString
    +
```
String toString()
```
    +
    +
    Overrides:
    +
    toString in class Object
    +
    +
  + + + +
  - +
    toBytes
    +
```
byte[] toBytes()
```
    +
  +
+

+
+
All Known Implementing Classes:
+
UuidGeneratorMixin
+
+
+
+
```
@Mixins(value=UuidGeneratorMixin.class)
+public interface IdentityGenerator
```
+
Generator for identities of EntityComposite's.
+

+ +
- + + +
  Method Summary
  + + + + + + + + + + +
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  Identity generate(Class<?> compositeType) +
  Generate a new id for the given Composite type
  +
  +
+

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Identity`	`generate(Class<?> compositeType)` + Generate a new id for the given Composite type +

+ +
- + + +
  Method Detail
  + + + +
  - +
    generate
    +
```
Identity generate(Class<?> compositeType)
```
    +
    Generate a new id for the given Composite type
    +
    +
    Parameters:
    +
    compositeType - the type of composite
    +
    Returns:
    +
    a new reference
    +
    +
  +
+

java.lang.Object
+
- org.apache.polygene.api.identity.StringIdentity
+

All Implemented Interfaces:: Identity

+
+

public class StringIdentity
+extends Object
+implements Identity

+ +

+ + +
Constructor Summary
+ + + + + + + + +
Constructors
Constructor and Description
StringIdentity(byte[] bytes)
+

Constructors
Constructor and Description
`StringIdentity(byte[] bytes)`

+ +

+ + +

Method Summary

+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`static Identity`	`identityOf(String serializedState)`
`byte[]`	`toBytes()`
`String`	`toString()`
`String`	`value()`

+ + +
Methods inherited from class java.lang.Object
+clone, finalize, getClass, notify, notifyAll, wait, wait, wait

+ +
- + + +
  Constructor Detail
  + + + +
  - +
    StringIdentity
    +
```
public StringIdentity(byte[] bytes)
```
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    value
    +
```
public String value()
```
    +
  + + + +
  - +
    toBytes
    +
```
public byte[] toBytes()
```
    +
    +
    Specified by:
    +
    toBytes in interface Identity
    +
    +
  + + + +
  - +
    toString
    +
```
public String toString()
```
    +
    +
    Specified by:
    +
    toString in interface Identity
    +
    Overrides:
    +
    toString in class Object
    +
    +
  + + + +
  - +
    identityOf
    +
```
public static Identity identityOf(String serializedState)
```
    +
  + + + +
  - +
    equals
    +
```
public boolean equals(Object o)
```
    +
    +
    Overrides:
    +
    equals in class Object
    +
    +
  + + + +
  - +
    hashCode
    +
```
public int hashCode()
```
    +
    +
    Overrides:
    +
    hashCode in class Object
    +
    +
  +
+

java.lang.Object
+
- org.apache.polygene.api.identity.UuidGeneratorMixin
+

All Implemented Interfaces:: IdentityGenerator

+
+

public class UuidGeneratorMixin
+extends Object
+implements IdentityGenerator

+ +
- + + +
  Constructor Summary
  + + + + + + + + +
  Constructors
  Constructor and Description
  UuidGeneratorMixin()
  +
+ +
- + + +
  Method Summary
  + + + + + + + + + + +
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method and Description
  Identity generate(Class<?> compositeType) +
  Generate a new id for the given Composite type
  +
  +
  - + + +
    Methods inherited from class java.lang.Object
    +clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  +
+

Constructors
Constructor and Description
`UuidGeneratorMixin()`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Identity`	`generate(Class<?> compositeType)` + Generate a new id for the given Composite type +

+ +
- + + +
  Constructor Detail
  + + + +
  - +
    UuidGeneratorMixin
    +
```
public UuidGeneratorMixin()
```
    +
  +
+ +
- + + +
  Method Detail
  + + + +
  - +
    generate
    +
```
public Identity generate(Class<?> compositeType)
```
    +
    Description copied from interface: IdentityGenerator
    +
    Generate a new id for the given Composite type
    +
    +
    Specified by:
    +
    generate in interface IdentityGenerator
    +
    Parameters:
    +
    compositeType - the type of composite
    +
    Returns:
    +
    a new reference
    +
    +
  +
+

Interface HasIdentity

Nested Class Summary

Field Summary

Method Summary

Field Detail

IDENTITY_METHOD

IDENTITY_STATE_NAME

Method Detail

identity

Interface Identifiable

Method Summary

Method Detail

identity

Interface Identity

Method Summary

Method Detail

toString

toBytes

Interface IdentityGenerator

Method Summary

Method Detail

generate

Class StringIdentity

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

StringIdentity

Method Detail

value

toBytes

toString

identityOf

equals

hashCode

Class UuidGeneratorMixin

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

UuidGeneratorMixin

Method Detail

generate

org.apache.polygene.api.identity

Interfaces

Classes