org.glassfish.jersey.internal.util

Class LazyUid

java.lang.Object

org.glassfish.jersey.internal.util.LazyUid

All Implemented Interfaces:

java.io.Serializable

public class LazyUid
extends java.lang.Object
implements java.io.Serializable

Lazily initialized, thread-safe, random UUID. Useful for identifying instances for logging & debugging purposes.

The UUID value gets initialized with the first call to value() method. Once initialized, the UUID value stays the same.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID
private java.util.concurrent.atomic.AtomicReference<java.lang.String>	uid

Constructor Summary

Constructors

Constructor and Description
LazyUid()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object that)
int	hashCode()
java.lang.String	toString()
java.lang.String	value() Return UUID value.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

uid

private final java.util.concurrent.atomic.AtomicReference<java.lang.String> uid

Constructor Detail

LazyUid

public LazyUid()

Method Detail

value

public java.lang.String value()

Return UUID value. The returned value is never null.

Returns:

UUID value.

equals

public boolean equals(java.lang.Object that)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object