LockProvider (Carrot Task Queue 2.0.2 API)

All Known Implementing Classes:

InMemoryLockProvider, MongoLockProvider
```
public interface LockProvider
```
Lock Provider Interface

Field Summary

Fields
Modifier and Type Field Description

static String LOCK_UNTIL

static String LOCKED_AT

static String LOCKED_BY

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`extend(String name, int durationInSeconds, String lockedBy)`
`boolean`	`lock(String name, int durationInSeconds, String lockedBy)`
`boolean`	`unlock(String name)`

Field Detail
- LOCK_UNTIL
```
static final String LOCK_UNTIL
```
  See Also:
  
  Constant Field Values
- LOCKED_AT
```
static final String LOCKED_AT
```
  See Also:
  
  Constant Field Values
- LOCKED_BY
```
static final String LOCKED_BY
```
  See Also:
  
  Constant Field Values

Method Detail

lock

boolean lock(String name,
             int durationInSeconds,
             String lockedBy)

extend

boolean extend(String name,
               int durationInSeconds,
               String lockedBy)

unlock
```
boolean unlock(String name)
```