Package org.silverpeas.core.persistence.datasource.model.identifier

Class UniqueIntegerIdentifier

java.lang.Object

org.silverpeas.core.persistence.datasource.model.identifier.UniqueIntegerIdentifier

All Implemented Interfaces:

Serializable, Comparable<EntityIdentifier>, EntityIdentifier, ResourceIdentifier

@Embeddable
public class UniqueIntegerIdentifier
extends Object
implements EntityIdentifier

Author:

ebonnet

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
UniqueIntegerIdentifier()

Method Summary

Modifier and Type	Method	Description
String	asString()	Gets the value of this identifier as a String.
boolean	equals(Object obj)
static UniqueIntegerIdentifier	from(int value)
static UniqueIntegerIdentifier	from(String value)
UniqueIntegerIdentifier	fromString(String id)	Sets the identifier's value from its given String representation.
UniqueIntegerIdentifier	generateNewId(String... parameters)	Generates a new numeric identifier encoded in 32 bits.
Integer	getId()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.silverpeas.core.persistence.datasource.model.EntityIdentifier

compareTo

Constructor Detail

UniqueIntegerIdentifier

public UniqueIntegerIdentifier()

Method Detail

from

public static UniqueIntegerIdentifier from(String value)

from

public static UniqueIntegerIdentifier from(int value)

getId

public Integer getId()

asString

public String asString()

Description copied from interface: ResourceIdentifier

Gets the value of this identifier as a String.

Specified by:

asString in interface ResourceIdentifier

Returns:

the String representation of this identifier.

fromString

public UniqueIntegerIdentifier fromString(String id)

Description copied from interface: EntityIdentifier

Sets the identifier's value from its given String representation.

Specified by:

fromString in interface EntityIdentifier

Parameters:

id - the encoded value of the identifier.

Returns:

the identifier decoded from the specified String representation.

generateNewId

public UniqueIntegerIdentifier generateNewId(String... parameters)

Generates a new numeric identifier encoded in 32 bits.

Specified by:

generateNewId in interface EntityIdentifier

Parameters:

parameters - the name of the SQL table in which are stored the entities and the name of the SQL column in the SQL table that stores the identifier values.

Returns:

a new numeric identifier encoded in 32 bits.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object