IdentitySharedExclusiveLock.IdentityLock (WildFly Elytron Parent 2.0.0.Final API)

java.lang.Object
- org.wildfly.security.auth.realm.IdentitySharedExclusiveLock.IdentityLock

All Implemented Interfaces:

AutoCloseable

Enclosing class:

IdentitySharedExclusiveLock
```
public class IdentitySharedExclusiveLock.IdentityLock
extends Object
implements AutoCloseable
```
Class that represents a lock on a realm identity. A lock object is created each time a lock is acquired on a realm identity via IdentitySharedExclusiveLock.lockExclusive() or IdentitySharedExclusiveLock.lockShared().

Field Summary

Fields
Modifier and Type Field Description

private boolean exclusive

private boolean valid

Constructor Summary

Constructors
Constructor Description

IdentityLock(boolean exclusive)
Construct a new instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`isExclusive()`	Determine whether this lock is exclusive or shared.
`boolean`	`isValid()`	Determine whether this lock is valid.
`void`	`release()`	Release this lock.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - exclusive
```
private final boolean exclusive
```
  - valid
```
private volatile boolean valid
```
- Constructor Detail
  - IdentityLock
```
public IdentityLock(boolean exclusive)
```
    Construct a new instance.
    
    Parameters:
    
    exclusive - true if this lock is exclusive, false if this lock is shared
- Method Detail
  - release
```
public void release()
```
    Release this lock. Invoking this method has no effect if this lock is invalid.
  - close
```
public void close()
```
    Specified by:
    
    close in interface AutoCloseable
  - isExclusive
```
public boolean isExclusive()
```
    Determine whether this lock is exclusive or shared.
    
    Returns:
    
    true if this lock is exclusive, false if this lock is shared
  - isValid
```
public boolean isValid()
```
    Determine whether this lock is valid. A lock starts out valid and becomes invalid when it is released via release() or close().
    
    Returns:
    
    true if this lock is valid, false otherwise