NamedLockPattern (ca 1.2.0 API)

java.lang.Object
- org.epics.ca.util.sync.NamedLockPattern

```
public final class NamedLockPattern
extends java.lang.Object
```
Named lock implementation (I named it "Named-lock pattern"). // try to acquire named lock boolean lockAcquired = namedLocker.acquireSynchronizationObject(namedObject, getLockTimeout()); if (lockAcquired) { try { // ... so sth here } finally { namedLocker.releaseSynchronizationObject(name); } } else { // .. failed to obtain synchronization lock for component 'namedObject', possible deadlock }

Constructor Summary

Constructors
Constructor Description

NamedLockPattern()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`acquireSynchronizationObject(java.lang.Object name, long msec)`	Acquire synchronization lock for named object.
`void`	`releaseSynchronizationObject(java.lang.Object name)`	Release synchronization lock for named object.
`void`	`releaseSynchronizationObject(java.lang.Object name, boolean release)`	Release synchronization lock for named object.

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

- Constructor Detail
  - NamedLockPattern
```
public NamedLockPattern()
```
- Method Detail
  - acquireSynchronizationObject
```
public boolean acquireSynchronizationObject(java.lang.Object name,
                                            long msec)
```
    Acquire synchronization lock for named object.
    
    Parameters:
    
    name - name of the object whose lock to acquire.
    
    msec - the number of milliseconds to wait. An argument less than or equal to zero means not to wait at all.
    
    Returns:
    
    true if acquired, false otherwise.
  - releaseSynchronizationObject
```
public void releaseSynchronizationObject(java.lang.Object name)
```
    Release synchronization lock for named object.
    
    Parameters:
    
    name - name of the object whose lock to release.
  - releaseSynchronizationObject
```
public void releaseSynchronizationObject(java.lang.Object name,
                                         boolean release)
```
    Release synchronization lock for named object.
    
    Parameters:
    
    name - name of the object whose lock to release.
    
    release - set to false if there is no need to call release on synchronization lock.